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EP0728897B1 - Doorleaf - Google Patents

Doorleaf Download PDF

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Publication number
EP0728897B1
EP0728897B1 EP96102746A EP96102746A EP0728897B1 EP 0728897 B1 EP0728897 B1 EP 0728897B1 EP 96102746 A EP96102746 A EP 96102746A EP 96102746 A EP96102746 A EP 96102746A EP 0728897 B1 EP0728897 B1 EP 0728897B1
Authority
EP
European Patent Office
Prior art keywords
sections
section
doorleaf
parallel
bearing block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96102746A
Other languages
German (de)
French (fr)
Other versions
EP0728897A2 (en
EP0728897A3 (en
Inventor
Erich Dr. h.c. Döring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Assa Abloy Entrance Systems Germany GmbH
Original Assignee
Normstahl Werk e Doering GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Normstahl Werk e Doering GmbH filed Critical Normstahl Werk e Doering GmbH
Publication of EP0728897A2 publication Critical patent/EP0728897A2/en
Publication of EP0728897A3 publication Critical patent/EP0728897A3/en
Application granted granted Critical
Publication of EP0728897B1 publication Critical patent/EP0728897B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48Wings connected at their edges, e.g. foldable wings
    • E06B3/485Sectional doors
    • E06B3/486Sectional doors with hinges being at least partially integral part of the section panels
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/16Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/165Details, e.g. sliding or rolling guides
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/16Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • E05D15/242Hinge connections between the parts
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48Wings connected at their edges, e.g. foldable wings
    • E06B3/485Sectional doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D1/00Pinless hinges; Substitutes for hinges
    • E05D1/04Pinless hinges; Substitutes for hinges with guide members shaped as circular arcs
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40Physical or chemical protection
    • E05Y2800/41Physical or chemical protection against finger injury
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to a door leaf for a sectional overhead door according to the preamble of claim 1.
  • the sections of a Such door leaf are often used as gate elements or Called panels.
  • the object of the invention is accordingly to provide a door leaf, where the hinges last for the lifetime work away silently and where the swiveling of the Sections with little effort is possible.
  • the invention proposes a door leaf of the type mentioned at the beginning according to the characteristic Develop part of claim 1.
  • the parting the sections apart Power does not need only in the specified Direction, but only a vector component have, which is directed in this direction.
  • the arrangement according to the invention acts to press the sections together Opposing force when opening. Depending on the amount the opposite, pushing the sections apart The force with which these are applied becomes the sliding areas partially or completely relieved. This will the friction between the sliding areas is reduced or entirely avoided, the latter when the sliding areas are pushed as far apart that they are no longer in each other Are in contact.
  • the force pushing the sections apart can be chosen so that between the sliding areas There is a distance of 0.5 mm to 1 mm.
  • the contact pressure is Edge area of the first section to the support area of the second section increased.
  • friction is less troublesome because of the absolute displacement distance between the edge area and the support area is much smaller than that between the sliding areas.
  • the edge area and the support area partially surrounding it are arranged near the pivot axis, while the Sliding areas about the length of the radial legs of the pivot axis are removed.
  • the edge area can be bulbous be thickened. But it can also be rounded or knife-like be shaped.
  • the solution according to the invention is inexpensive. Compared to Known hinges can be used with extremely little additional effort be realized. Even gates that are already in use are can be retrofitted according to the invention become.
  • hinges less susceptible to light on door leaves are, for example caused by wind pressure. Clamp known hinges become lighter during pivoting Deformation of the hinge profiles because of a geometrically complex Interaction of the two sliding areas and the edge and the support area is required. especially the The shape of the sliding areas must be very accurate to the exact circular arc shape correspond.
  • the hinges of the invention Door leaf more robust because of a larger distance is maintained between the sliding areas and therefore a slight deformation of the sliding areas less disadvantageous works.
  • the interaction of the edge and the support area is less critical because of the area on which this Areas in contact with each other is relatively small.
  • the pivot axis is preferably in parallel alignment the first and the second section at a distance behind the first and / or the second visible surface.
  • the pivot axis can, for example, in a plane with rollers Sections. This leads to a particularly good adaptation to the curve shape of the running rails.
  • the pivot axis is preferably by a distance behind the first and / or the second Visible surface arranged, but not so far back, that it would protrude beyond the rear surfaces of the sections.
  • the first and second sections can completely between the front visible surfaces and the rear surfaces be, which results in a particularly uniform appearance of the Door leaf results and a risk of injury due to outstanding Parts is avoided.
  • the door leaf preferably has none protruding beyond the rear surfaces of the sections Fittings on. The one facing the interior of the building This makes the page particularly smooth and visually appealing. The The risk of injury from protruding fittings is reduced.
  • the means for loading the first and second sections with a force pushing them apart preferably at least one on the first and the second Supporting spring section.
  • the at least one spring can be one Helical, spiral or leg spring, it is preferred however, a leaf spring. More normal for single and double garage doors Width are preferably two to six leaf springs each Hinge provided. However, it can also be a one-off divided or one-piece, running over the entire width resilient or elastic band are used, whereby a cover for the hinges and insulation at the same time is achieved.
  • a molded piece or an insert can also be made Rubber, resilient plastic or foam to push apart of the sections.
  • the first hinge profile preferably has one of the first Section pointing to the first web with a first flange and the second hinge profile one from the second section technological second web with a second flange.
  • the first and the second web can each point to the rear.
  • the first and second webs can be substantially vertical to the sections coplanar (with the door leaf closed) defined level.
  • the first and the second Flanges can run essentially parallel to this plane.
  • the at least one spring can be behind the first and the be arranged in the second section, preferably in essentially perpendicular to the pivot axis.
  • the at least one The spring can be connected to the first and / or the second flange be. This connection can be a screw, weld or adhesive, the at least one spring is preferred but without any other fastening in a groove of the flange clamped. The spring can then be easily replaced become.
  • the first flange can have a first groove near the first web and the second flange near the second land has a second groove exhibit.
  • the first and the second groove can each between the first or second flange and one Leg of a T-shaped approach to be formed. Between the other leg of this approach and the corresponding one Another flange is then formed in each case.
  • Leaf spring designed spring can be between the first and the second groove be clamped running. It means that one end of this spring is received by one of the grooves is and the respective end of the spring under tension on one Bottom of the groove (which by a short web of the T-shaped Approach is formed).
  • Grooves between the other leg of the T-shaped Approach and the corresponding flange
  • the cover can from a plastic strip running the entire width of the door or consist of a flat or profiled sheet.
  • the door leaf preferably has an intermediate layer between the first and second sections.
  • the Intermediate layer the support area on its edge area Cover the area.
  • the liner can be a plastic profile or one applied to one or both sections suitable coating. Grips the liner and preferably the edge region of the first section then along the first leg around the curved first Sliding area on its convex surface.
  • the Liner can have the task of friction between adjacent areas of the first and second sections to reduce. It is then preferably made of a smooth, friction reducing material. Preferably there is Liner from a clipped onto one of the hinge profiles Plastic profile.
  • the possibility of a sealing lip to be provided is only by the invention of the spring-loaded Hinge profiles have become practical because of previously known ones Hinges wear such a lip in no time or would have been demolished.
  • the first and / or second section an inclined management level to facilitate hanging the first and the second Section have one another.
  • the inclined management level the first section of a beveled first surface of a be formed on the first web of the first component, and the oblique management level of the second section can be from that second leg and a tapered second surface of one be formed on the second web of the second component.
  • Door leaves from overhead sectional doors are usually included Castors equipped on both sides of the gate in each one or two tracks run. Typically points four sections on each section, one on each corner.
  • the exact guidance of the sections is in an inventive Door leaf, i.e. a door leaf whose sections are spring-loaded are particularly important so that the hinge profiles or do not move the springs against each other, tilt or jam. Therefore, preferably one according to the invention
  • the door leaf has a bearing block for mounting an axis of the roller in a variety of each other parallel alignments. This makes it possible to Axes of the rollers for perfect door function to adjust.
  • the bearing blocks are preferably after loosening a fixation can be moved parallel to the axis. This has the Advantage that when installing or repairing the door leaf Bearing blocks simply in the hinge profile by about 10 cm to the center of the door can be moved so that the roller is free becomes.
  • the bearing block has at least a groove running parallel to the axis into which a rib, a bend or some other projection of the Hinge profile engages. This makes the slidability ensured in the direction of the axis and at the same time the bearing block fixed across this direction. It is then possible that The bracket is fixed by a single one across the direction the axis through a hole in the hinge profile in the bearing block protruding screw to form. With the word "quer" is denotes any non-parallel arrangement, in particular a surface normal or oblique angle. The assembly of such a bearing block is done simply by the bearing block is inserted into the hinge profile and with the only one Fixing screw is attached. In contrast to known pillow blocks are fastened with three to six screws, which obviously increases the assembly effort a lot.
  • a rough adjustment of the axis position is with a bearing block possible of several on a flat outer surface in parallel has mutually arranged grooves.
  • the bearing block can then pushed onto the hinge profile in different positions be in any position in which the rib of the hinge profile engages in one of the grooves mentioned.
  • the bearing block is preferred not only because of the engagement a single rib of the hinge profile in a groove of the Bearing block held, but there are several ribs provided which engage in corresponding grooves.
  • Ribs are preferably formed on surfaces of the hinge profile, that face each other and face each other. she can also be used on surfaces that are at an angle to each other be trained. By such an arrangement with several Ribs become a particularly stable bracket for the bearing block reached.
  • each bearing block has a bearing hole in the one cylindrical rotating body is rotatably mounted, and the Axis is received in an eccentric bore of the rotating body.
  • the bearing axis is then aligned by a Rotation of the rotating body.
  • This is preferably a cross to Adjustment screw protruding into the bearing block is provided, which affects the rotating body so that by the adjusting screw and the rotating body for a worm gear Rotary setting of the rotating body is formed.
  • the sections a door leaf equipped with such pedestals can be easily adjusted by turning the adjusting screws be without disassembly or even a loosening of Fastening screws are required.
  • the above is first and / or second Component designed as a bearing block, so that without additional effort (only a bevel has to be provided) the advantage the easy hooking of the sections into each other becomes.
  • the door leaf For gates with sections covered with special coverings (for example vertically corrugated sheets or vertically placed ones Boards with a profile height of 15 mm to 20 mm), can the door leaf one before the first and / or the second Have visible frieze arranged, one of which is the first gap separating the second section.
  • the frieze improves the appearance of the door leaf from the front and serves as Finger protection.
  • the width of the joint pointing forward between the sections changes when the sections are pivoted to each other. Therefore, for example, when closing a door or other part of the body of the door leaf inattentive user in the open joint and there pinched or even severed when the joint closes again.
  • the appropriately arranged frieze covers the joint off, making them inaccessible during normal use.
  • Such a frieze is particularly useful for thickly applied coverings that are sharp-edged and vertically profiled are.
  • the center can also be about of the closed door leaf horizontally running frieze also at the top and bottom of the closed door leaf one cross frieze each be placed so that the visible surface of the gate results in a kind of rustico covering that used to be usual simple gates (for example for half-timbered gates).
  • the frieze is resilient on the lower one Section attached. It is preferably in a parallel orientation of the sections directly on the visible surfaces or with Distance in front of these visible surfaces. In both cases the frieze covers the joint separating the sections. Optional the frieze can also be rigidly attached to the lower section be. It is then preferably at a distance from the first and second sections arranged, the distance is chosen so large that in no pivot position Sections a finger between the frieze and one of the sections can be pinched. The fact that the frieze is not is arranged directly adjacent to the sections Visible from a short distance.
  • the frieze is preferably optical and / or in terms of the material (Plastic, wood, metal) on the front visible surfaces of the Gate sections adjusted.
  • a first section 10 is shown in FIGS. 1 to 5 and in FIG. 9 with a front first visible surface 12 of a first section body 14 and a first hinge profile 20, and a second section 10 'with a front second visible surface 12 'of a second section body 14' and a second hinge profile 20 '.
  • the first hinge profile 20, the extruded profile is made of light metal, has a first Section 30, followed by a straight line parallel to first visible surface 12 extending first section 28, and at right angles thereafter a first web 22 to which a first flange 24 with a right angle first groove 26 connects.
  • the groove 26 is close to the transition between the first web 22 and the first flange 24 between a region of the first flange 24 and one leg of one first T-shaped projection 27 formed.
  • a short walkway of the Approach 27 forms a bottom of the groove 26 and a bottom another groove facing away from the groove 26 and the Side walls of the other leg of the approach 27 and the Flange 24 are formed.
  • the second hinge profile 20 ' has a second one Section 30 ', a straight line, parallel to the second visible surface 12 'extending second section 28', a second web 22 ' and a second flange 24 'with a second T-shaped Approach 27 'and a second groove 26'.
  • a leaf spring 60 has a first end in the first groove 26 and clamped with a second end in the second groove 26 '. It runs at right angles to the pivot axis 40 and behind the first and second sections 30 and 30 'between the first and second grooves 26 and 26 ', being a forward curvature to sections 10 and 10 'respectively towards the hinge.
  • the two sections 10 and 10 ' are through on the front a joint 70 separated by a first edge 29 at the transition between the first section 28 and the first section 30 and a second edge 29 'at the transition between the second Section 28 'and the second section 30' is limited.
  • the first section has 30 first a bead-like thickened edge area 32, the circular arc with a small radius around one Pivot axis 40 is arranged.
  • the edge area 32 goes into a radial, straight first leg 34 over that to the vertical is inclined slightly by about 10 ° clockwise.
  • a first sliding region 36 adjoins the first leg 34 which corresponds to an arc in profile, the center of which lies on the pivot axis 40 and its radius essentially corresponds to the length of the first leg 34 and considerably is larger than the radius of the edge region 32.
  • the second section 30 ' has a support area 32', which is arranged around the edge area 32 and approximately Encloses 180 °.
  • the support area 32 ' is circular in profile with a center point lying on the pivot axis 40 and a radius that is slightly larger than that of the edge area 32 is.
  • a radial one adjoins the support area 32 ' second leg 34 '.
  • the first and second legs 34 and 34 ' run in parallel alignment of the sections 10 and 10 'substantially parallel to one another, the second Leg 34 'opposite a radius of a circle with on the Pivot axis 40 lying center is slightly offset.
  • On the second leg 34 ' is closed by a second sliding region 36' which corresponds to an arc in profile, the center of which lies on the pivot axis 40.
  • the radius of this arc is slightly larger than that of the first sliding area 36 defined circular arc, so that a convex surface of the first sliding portion 36 and a concave surface of the second sliding area 36 'are facing each other and at parallel alignment of the sections 10 and 10 'with little and arranged substantially constant distance from each other are.
  • An intermediate layer 50 designed as a plastic profile is shown in FIG clipped the first section 30.
  • the intermediate layer 50 is led to about 270 ° around the edge area 32 and runs from there over a rear-facing surface of the first leg 34 and the convex surface of the first sliding region 36 to shortly before the first edge 29.
  • At the intermediate layer 50 is in A first sealing lip 52 in the region of the first leg 34 formed, the parallel alignment of the sections 10 and 10 'is in contact with the second leg 34'.
  • the intermediate layer 50 has a shortly before the first edge 29 second sealing lip 54 on the parallel alignment the sections 10 and 10 'with the second sliding area 36' short before the second edge 29 'is in contact.
  • the liner 50 has two elongated ribs 56 and 58 which correspond to each other Engage grooves of the first section 30.
  • Fig. 1 In the door leaf shown in Fig. 1 are the front visible surfaces 12 and 12 'each of two metal coverings with beads educated.
  • the second section body 14 ' has a rear one Cover 16 'on, between the visible surface 12' and rear cover 16 'a heat insulating and sound absorbing Insulation 18 'made of plastic is provided.
  • section bodies 14 and 14 ' which are composed of relatively thick (15 mm to 20 mm) wooden profiles are.
  • the hinge profiles 20 and 20 ' are with the Section bodies 14 and 14 'screwed.
  • the joint 70 adjacent side faces of the wooden profiles are towards the front wedge-shaped to prevent pinching a finger.
  • the door leaf shown in Fig. 3 is largely like that of Fig. 2 constructed. It also has one as a wooden strip designed frieze 80, the joint 70 between the sections 10 and 10 'covered. Since those adjacent to joint 70 Side faces of the relatively thick (15 mm to 20 mm) wooden profiles run parallel to each other, there is a risk here that a careless user could pinch a finger. This is prevented by the frieze 80.
  • the frieze 80 is with Spacers 82 made of wood with the first section body 14 rigidly screwed, the one determined by the spacers 82 free space between the frieze 80 and the visible surface 12 'of the section body 14' in each pivot position the sections 10 and 10 'is so large that no finger can be pinched.
  • the spacers 82 are in the Direction along the frieze 80 spaced from each other, to release passages for rainwater drainage.
  • the door leaf shown in FIGS. 4 and 5 has a frieze 80, which is resiliently attached to the first section 10, by a hinge 84 between the first section body 14 and the frieze 80 and by a coil spring 86, which runs through a hole in the first section body 14 and with a first end on frieze 80 and a second end is attached to the first section 28.
  • the frieze pivots 80 when a finger between it and the second section body 14 ', forward and prevented thus pinching the finger. Because the frieze 80 the Groove 70 covered relatively far, the user can not into the joint 70 or between the adjoining side surfaces of the sections of the section bodies designed as wooden profiles 14 and 14 'grab and injure themselves there.
  • a door leaf is shown on the first Hinge profile 20 between the first web 22, the first Section 28 and a further web 23 a first component 90 is arranged with a beveled first surface 92.
  • the first component 90 is a prismatic bracket 91 for Picking up an axis 94 of a roller 96.
  • the bearing block 91 has several on two parallel peripheral surfaces parallel grooves 93, into the two ribs 25 (Fig. 7) intervention.
  • One of the two ribs 25 is on each other parallel webs 22 and 23 formed, on each other facing surfaces of the webs 22 and 23.
  • the bearing block 91 is displaceable along the ribs 25.
  • the bearing block 91 can also be made in several different ways Distances from the straight section 28 are arranged by using a suitable pair of its parallel Grooves 93 is pushed onto the ribs 25.
  • the alignment the axis 94 in the bracket 91 is continuously adjustable, whereby all possible alignments are mutually parallel.
  • the axis 94 is eccentric in a cylindrical rotating body 95 held, which in turn by a corresponding shaped bearing bore is added.
  • a screw 98 engages in a peripheral surface of the rotating body 95 and serves to adjust this in its angular position, whereby because of the eccentric arrangement of the axis 94 in the rotating body 95 also the axis 94 correspondingly along a cylindrical Area shifts.
  • the rough adjustment is the roller 96 by a suitable insertion of the Bearing bracket made between the webs 22 and 23 and the Fine adjustment by turning the screw 98 as by the in Fig. 9 indicated with this screw arrow.
  • the second hinge profile 20 ' has a second component 90' with a bevelled second surface 92 'between the second web 22 'and the second section 28' is.
  • the tapered second surface 92 'of the second component 90 ' lies with a rear-facing surface of the second Leg 34 'essentially in one plane. Together form the tapered second surface 92 'and the rear facing surface of the second leg 34 'an oblique Management level.
  • the beveled first facilitate Surface 92 and the inclined management level of the second section 10 'the hooking of the first and second sections 30 and 30 'into each other.
  • the section 10 'to be attached needs in Fig. 7 just slanted to the top left and then swung up to the first and second sections 30 and 30 'to interlock.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Liquid Crystal (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Laminated Bodies (AREA)
  • Special Wing (AREA)
  • Seal Device For Vehicle (AREA)
  • Telephone Set Structure (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Springs (AREA)
  • Hinges (AREA)

Abstract

The adjacent leaves (10,10') hinge together via profiled portions (20,20') on them which fit together. Each such portion comprises a first flange extending radially from near the hinge axis (40), and onto which a curved slide surface joins. The slide surfaces are close together when the leaves are parallel. The leaves are thrust apart at right angles to the hinge axis when they are parallel, in which position the hinge axis can be to the rear of their outer surfaces (12,12'), and typically by one or more leaf (60) or coil springs or plastic and elastic components bearing against them. The springs can be coupled between flanges (24,24') on the profiled portions, engaging in grooves (26,26') formed in them.

Description

Die Erfindung betrifft ein Torblatt für ein Deckensektionaltor nach dem Oberbegriff des Anspruchs 1. Die Sektionen eines solchen Torblattes werden oft auch als Torelemente oder Paneele bezeichnet.The invention relates to a door leaf for a sectional overhead door according to the preamble of claim 1. The sections of a Such door leaf are often used as gate elements or Called panels.

Ein derartiges Torblatt für Garagen ist aus der deutschen Offenlegungsschrift DE 41 37 040 A1 bekannt.Such a door leaf for garages is from the German Publication DE 41 37 040 A1 known.

Es ist weiterhin bekannt, ein Torblatt in Laufschienen zu führen, die von einem Boden der Garage zunächst senkrecht nach oben verlaufen und dann in einer Kurve in die Garage hineinweisen, wo sie entlang einer Garagendecke waagerecht angeordnet sind. Beim Öffnen des Torblattes werden die Sektionen, wenn sie die Laufschienenkurve passieren, zueinander verschwenkt. Das Öffnen erfolgt entweder von Hand durch das Anheben eines Handgriffs, der am geschlossenen Tor relativ weit unten angeordnet ist, oder automatisch durch ein Zugglied eines Torantriebs, das normalerweise am oberen Rand des Torblattes befestigt ist. Weiterhin ist eine Zugeinrichtung vorgesehen, die auf den unteren Rand des Torblattes eine nach oben gerichtete Zugkraft ausübt. Diese Zugkraft ist nahezu so groß wie die zum Öffnen des Torblattes benötigte Kraft, so daß sowohl das manuelle als auch das automatische Öffnen erleichtert wird.It is also known to guide a door leaf in running tracks, that from a floor of the garage initially vertically after run upstairs and then point into the garage in a curve, where they are arranged horizontally along a garage ceiling are. When the door leaf is opened, the sections when they pass the track curve, pivoted to each other. It is opened either manually by lifting one Handle, which is located relatively far down on the closed gate or automatically by a tension member of a door operator, that is usually attached to the upper edge of the door leaf is. Furthermore, a pulling device is provided which on the lower edge of the door leaf an upward Exerts traction. This traction is almost as great as that for Opening the door leaf requires force, so that both the manual as well as the automatic opening is facilitated.

Bei einer solchen Anordnung ergibt sich das Problem, daß das Öffnen oft mit unangenehmen Quietsch- und Knarrgeräuschen verbunden ist und sich die Sektionen nur mit relativ hohem Kraftaufwand gegeneinander verschwenken lassen.With such an arrangement, the problem arises that Often open with unpleasant squeaking and creaking noises is connected and the sections only with a relatively high Allow the force to pivot against each other.

Die Erfindung hat demgemäß die Aufgabe, ein Torblatt bereitzustellen, bei dem die Scharniere über die gesamte Lebensdauer hinweg geräuschlos arbeiten und bei dem das Verschwenken der Sektionen mit geringem Kraftaufwand möglich ist.The object of the invention is accordingly to provide a door leaf, where the hinges last for the lifetime work away silently and where the swiveling of the Sections with little effort is possible.

Zur Lösung dieser Aufgabe schlägt die Erfindung vor, ein Torblatt der eingangs genannten Art gemäß dem kennzeichnenden Teil des Anspruchs 1 weiterzubilden. Die die Sektionen auseinanderdrückende Kraft braucht nicht ausschließlich in der angegebenen Richtung wirken, sondern muß lediglich eine Vektorkomponente aufweisen, die in diese Richtung gerichtet ist.To achieve this object, the invention proposes a door leaf of the type mentioned at the beginning according to the characteristic Develop part of claim 1. The parting the sections apart Power does not need only in the specified Direction, but only a vector component have, which is directed in this direction.

Beim Öffnen des Torblattes werden sowohl bei manueller als auch bei automatischer Betätigung die einzelnen Sektionen aneinandergedrückt. Im erstgenannten Fall geschieht dies, weil die das Öffnen bewirkende Kraft an einer bodennahen, also weit unten befindlichen Sektion angreift. Im zweitgenannten Fall bewirkt die am unteren Rand des Torblattes angreifende Zugeinrichtung, daß zumindest ein Teil des Gewichts des Torblattes auf den unteren Sektionen lastet und diese zusammendrückt. Mit den Sektionen werden auch die nahe aneinander angeordneten Gleitbereiche aneinandergedrückt, so daß sie flächig aneinander anliegen und mit einer sie aneinanderpressenden Kraft beaufschlagt werden. Wenn die so zusammengedrückten Sektionen an der Laufschienenkurve zueinander verschwenkt werden, wirken hohe Reibungskräfte auf die Gleitbereiche.When opening the door leaf, both manual and even with automatic actuation, the individual sections are pressed together. In the former case, this happens because the opening force on a ground level, i.e. far below section attacks. In the second case causes the pulling device acting on the lower edge of the door leaf, that at least part of the weight of the door leaf weighs on the lower sections and compresses them. With the sections are also arranged close together Sliding areas pressed together so that they are flat against each other apply and acted upon by a force pressing them together become. When the sections so compressed the track curve are pivoted to each other, act high frictional forces on the sliding areas.

Die erfindungsgemäße Anordnung wirkt der die Sektionen aneinanderdrückenden Kraft beim Öffnen entgegen. Je nach dem Betrag der entgegengesetzten, die Sektionen auseinanderdrückenden Kraft, mit der diese beaufschlagt werden, werden die Gleitbereiche teilweise oder vollständig entlastet. Dadurch wird die Reibung zwischen den Gleitbereichen verringert oder ganz vermieden, letzteres dann, wenn die Gleitbereiche soweit auseinandergedrängt werden, daß sie nicht mehr miteinander in Kontakt stehen. Die die Sektionen auseinanderdrückende Kraft kann so gewählt sein, daß zwischen den Gleitbereichen ein Abstand von 0,5 mm bis 1 mm entsteht. The arrangement according to the invention acts to press the sections together Opposing force when opening. Depending on the amount the opposite, pushing the sections apart The force with which these are applied becomes the sliding areas partially or completely relieved. This will the friction between the sliding areas is reduced or entirely avoided, the latter when the sliding areas are pushed as far apart that they are no longer in each other Are in contact. The force pushing the sections apart can be chosen so that between the sliding areas There is a distance of 0.5 mm to 1 mm.

Bei der erfindungsgemäßen Anordnung ist die Anpreßkraft des Randbereichs des ersten Abschnitts an den Auflagebereich des zweiten Abschnitts erhöht. Die dadurch verursachte höhere Reibung ist jedoch weniger störend, weil die absolute Verschiebungsstrecke zwischen dem Randbereich und dem Auflagebereich viel kleiner als die zwischen den Gleitbereichen ist. Der Randbereich und der ihn teilweise umgreifende Auflagebereich sind nahe der Schwenkachse angeordnet, während die Gleitbereiche ungefähr um die Länge der radialen Schenkel von der Schwenkachse entfernt sind. Der Randbereich kann wulstförmig verdickt sein. Er kann aber auch abgerundet oder messerartig geformt sein.In the arrangement according to the invention, the contact pressure is Edge area of the first section to the support area of the second section increased. The higher caused by it However, friction is less troublesome because of the absolute displacement distance between the edge area and the support area is much smaller than that between the sliding areas. The edge area and the support area partially surrounding it are arranged near the pivot axis, while the Sliding areas about the length of the radial legs of the pivot axis are removed. The edge area can be bulbous be thickened. But it can also be rounded or knife-like be shaped.

Die erfindungsgemäße Lösung ist kostengünstig. Im Vergleich zu bekannten Scharnieren kann sie mit äußerst geringem Mehraufwand verwirklicht werden. Auch Tore, die bereits im Einsatz befindlich sind, können gemäß der Erfindung nachgerüstet werden.The solution according to the invention is inexpensive. Compared to Known hinges can be used with extremely little additional effort be realized. Even gates that are already in use are can be retrofitted according to the invention become.

Überraschend ergibt sich der weitere Vorteil, daß Scharniere an erfindungsgemäßen Torblättern weniger anfällig gegen leichte Verformungen des Torblattes sind, wie sie zum Beispiel durch Winddruck verursacht werden. Bekannte Scharniere verklemmen sich während des Verschwenkens schon bei leichter Deformation der Scharnierprofile, weil ein geometrisch komplexes Zusammenwirken der beiden Gleitbereiche sowie des Rand- und des Auflagebereichs erforderlich ist. Insbesondere die Form der Gleitbereiche muß sehr genau der exakten Kreisbogenform entsprechen. Demgegenüber sind die Scharniere des erfindungsgemäßen Torblattes robuster, weil ein größerer Abstand zwischen den Gleitbereichen eingehalten wird und daher eine leichte Deformation der Gleitbereiche weniger nachteilig wirkt. Auch das Zusammenwirken des Rand- und des Auflagebereichs ist weniger kritisch, weil die Fläche, an der diese Bereiche miteinander in Kontakt stehen, relativ klein ist.Surprisingly, there is the further advantage that hinges less susceptible to light on door leaves according to the invention Deformations of the door leaf are, for example caused by wind pressure. Clamp known hinges become lighter during pivoting Deformation of the hinge profiles because of a geometrically complex Interaction of the two sliding areas and the edge and the support area is required. especially the The shape of the sliding areas must be very accurate to the exact circular arc shape correspond. In contrast, the hinges of the invention Door leaf more robust because of a larger distance is maintained between the sliding areas and therefore a slight deformation of the sliding areas less disadvantageous works. Also the interaction of the edge and the support area is less critical because of the area on which this Areas in contact with each other is relatively small.

Vorzugsweise ist die Schwenkachse bei paralleler Ausrichtung der ersten und der zweiten Sektion mit Abstand hinter der ersten und/oder der zweiten Sichtfläche angeordnet. Die Schwenkachse kann beispielsweise in einer Ebene mit Laufrollen der Sektionen liegen. Dies bewirkt eine besonders gute Anpassung an die Kurvenform der Laufschienen. Vorzugsweise ist die Schwenkachse zwar mit Abstand hinter der ersten und/oder der zweiten Sichtfläche angeordnet, aber nicht so weit nach hinten versetzt, daß sie über hintere Flächen der Sektionen hinausragen würde. Der erste und der zweite Abschnitt können vollständig zwischen den vorderen Sichtflächen und den hinteren Flächen angeordnet sein, wodurch sich ein besonders einheitliches Aussehen des Torblattes ergibt und eine Verletzungsgefahr durch herausragende Teile vermieden wird. Bevorzugt weist das Torblatt keine über die hinteren Flächen der Sektionen nach hinten überstehenden Beschläge auf. Die dem Innenraum des Bauwerkes zugewandte Seite ist damit besonders glatt und optisch ansprechend. Die Verletzungsgefahr durch überstehende Beschläge wird verringert.The pivot axis is preferably in parallel alignment the first and the second section at a distance behind the first and / or the second visible surface. The pivot axis can, for example, in a plane with rollers Sections. This leads to a particularly good adaptation to the curve shape of the running rails. The pivot axis is preferably by a distance behind the first and / or the second Visible surface arranged, but not so far back, that it would protrude beyond the rear surfaces of the sections. The first and second sections can completely between the front visible surfaces and the rear surfaces be, which results in a particularly uniform appearance of the Door leaf results and a risk of injury due to outstanding Parts is avoided. The door leaf preferably has none protruding beyond the rear surfaces of the sections Fittings on. The one facing the interior of the building This makes the page particularly smooth and visually appealing. The The risk of injury from protruding fittings is reduced.

Die Mittel zum Beaufschlagen der ersten und der zweiten Sektion mit einer sie auseinanderdrückenden Kraft umfassen vorzugsweise mindestens eine sich an der ersten und der zweiten Sektion abstützende Feder. Dies ist eine besonders kostengünstige Ausgestaltung. Die mindestens eine Feder kann eine Schrauben-, Spiral- oder Schenkelfeder sein, bevorzugt ist sie jedoch eine Blattfeder. Für Einzel- und Doppelgaragentore normaler Breite sind vorzugsweise zwei bis sechs Blattfedern pro Scharnier vorgesehen. Es kann jedoch auch ein in Einzelstücke unterteiltes oder einstückiges, über die ganze Breite laufendes federndes oder elastisches Band eingesetzt werden, wodurch eine Abdeckung der Scharniere und gleichzeitig eine Isolation erzielt wird. Ebenso kann ein Formstück oder eine Einlage aus Gummi, federndem Kunststoff oder Schaumstoff zum Auseinanderdrücken der Sektionen vorgesehen sein.The means for loading the first and second sections with a force pushing them apart preferably at least one on the first and the second Supporting spring section. This is a particularly inexpensive one Design. The at least one spring can be one Helical, spiral or leg spring, it is preferred however, a leaf spring. More normal for single and double garage doors Width are preferably two to six leaf springs each Hinge provided. However, it can also be a one-off divided or one-piece, running over the entire width resilient or elastic band are used, whereby a cover for the hinges and insulation at the same time is achieved. A molded piece or an insert can also be made Rubber, resilient plastic or foam to push apart of the sections.

Bevorzugt weist das erste Scharnierprofil einen von der ersten Sektion wegweisenden ersten Steg mit einem ersten Flansch auf und das zweite Scharnierprofil einen von der zweiten Sektion wegweisenden zweiten Steg mit einem zweiten Flansch. Der erste und der zweite Steg können jeweils nach hinten weisen. Dabei können der erste und der zweite Steg im wesentlichen senkrecht zu der durch die (bei geschlossenem Torblatt) koplanaren Sektionen definierten Ebene sein. Der erste und der zweite Flansch können im wesentlichen parallel zu dieser Ebene verlaufen.The first hinge profile preferably has one of the first Section pointing to the first web with a first flange and the second hinge profile one from the second section groundbreaking second web with a second flange. The first and the second web can each point to the rear. Here the first and second webs can be substantially vertical to the sections coplanar (with the door leaf closed) defined level. The first and the second Flanges can run essentially parallel to this plane.

Die mindestens eine Feder kann hinter dem ersten und dem zweiten Abschnitt angeordnet sein, und zwar vorzugsweise im wesentlichen senkrecht zur Schwenkachse. Die mindestens eine Feder kann mit dem ersten und/oder dem zweiten Flansch verbunden sein. Diese Verbindung kann eine Schraubung, Schweißung oder Klebung sein, bevorzugt ist die mindestens eine Feder jedoch ohne eine sonstige Befestigung in eine Nut des Flansches eingespannt. Die Feder kann dann leicht ausgetauscht werden.The at least one spring can be behind the first and the be arranged in the second section, preferably in essentially perpendicular to the pivot axis. The at least one The spring can be connected to the first and / or the second flange be. This connection can be a screw, weld or adhesive, the at least one spring is preferred but without any other fastening in a groove of the flange clamped. The spring can then be easily replaced become.

Der erste Flansch kann nahe beim ersten Steg eine erste Nut und der zweite Flansch nahe beim zweiten Steg eine zweite Nut aufweisen. Die erste und die zweite Nut können jeweils zwischen dem ersten beziehungsweise zweiten Flansch und einem Schenkel eines T-förmigen Ansatzes gebildet sein. Zwischen dem anderen Schenkel dieses Ansatzes und dem entsprechenden Flansch ist dann jeweils eine weitere Nut gebildet. Die als Blattfeder ausgestaltete Feder kann zwischen der ersten und der zweiten Nut verlaufend eingespannt sein. Das heißt, daß jeweils ein Ende dieser Feder von einer der Nuten aufgenommen ist und das jeweilige Ende der Feder unter Spannung an einem Boden der Nut (der durch einen kurzen Steg des T-förmigen Ansatzes gebildet ist) anliegt. In die genannten weiteren Nuten (zwischen dem jeweils anderen Schenkel des T-förmigen Ansatzes und dem entsprechenden Flansch) kann eine Abdeckung für die Innenseite einer Sektion eingeschoben werden. Dies erfolgt vorzugsweise bei isolierten Toren. Die Abdeckung kann aus einem über die ganze Torbreite laufenden Kunststoffstreifen oder aus einem planen oder profilierten Blech bestehen. The first flange can have a first groove near the first web and the second flange near the second land has a second groove exhibit. The first and the second groove can each between the first or second flange and one Leg of a T-shaped approach to be formed. Between the other leg of this approach and the corresponding one Another flange is then formed in each case. As Leaf spring designed spring can be between the first and the second groove be clamped running. It means that one end of this spring is received by one of the grooves is and the respective end of the spring under tension on one Bottom of the groove (which by a short web of the T-shaped Approach is formed). In the other mentioned Grooves (between the other leg of the T-shaped Approach and the corresponding flange) can be a cover for the inside of a section. This is preferably done with insulated gates. The cover can from a plastic strip running the entire width of the door or consist of a flat or profiled sheet.

Das Torblatt weist vorzugsweise eine Zwischenlage zwischen dem ersten und dem zweiten Abschnitt auf. Insbesondere kann die Zwischenlage den Auflagebereich an seiner dem Randbereich zugewandten Fläche abdecken. Die Zwischenlage kann ein Kunststoffprofil oder eine auf einen oder beide Abschnitte aufgetragene geeignete Beschichtung sein. Die Zwischenlage umgreift vorzugsweise den Randbereich des ersten Abschnittes und ist dann entlang des ersten Schenkels um den gekrümmten ersten Gleitbereich an dessen konvexer Oberfläche geführt. Die Zwischenlage kann die Aufgabe haben, die Reibung zwischen benachbarten Bereichen des ersten und des zweiten Abschnitts zu verringern. Sie ist dann vorzugsweise aus einem glatten, reibungsverringernden Material. Vorzugsweise besteht die Zwischenlage aus einem auf eines der Scharnierprofile aufgeklipstes Kunststoffprofil.The door leaf preferably has an intermediate layer between the first and second sections. In particular, the Intermediate layer the support area on its edge area Cover the area. The liner can be a plastic profile or one applied to one or both sections suitable coating. Grips the liner and preferably the edge region of the first section then along the first leg around the curved first Sliding area on its convex surface. The Liner can have the task of friction between adjacent areas of the first and second sections to reduce. It is then preferably made of a smooth, friction reducing material. Preferably there is Liner from a clipped onto one of the hinge profiles Plastic profile.

Um die abdichtende Wirkung der Zwischenlage gegen Luftzug, Kälte und Geräusche zu erhöhen, kann diese mindestens eine Dichtungslippe aufweisen. Die Möglichkeit, eine Dichtungslippe vorzusehen, ist erst durch die Erfindung der federbelasteten Scharnierprofile praktikabel geworden, weil bei bisher bekannten Scharnieren eine solche Lippe in kürzester Zeit abgenutzt oder abgerissen worden wäre.To improve the sealing effect of the liner against drafts, To increase cold and noise, this can be at least one Have a sealing lip. The possibility of a sealing lip to be provided is only by the invention of the spring-loaded Hinge profiles have become practical because of previously known ones Hinges wear such a lip in no time or would have been demolished.

Bei der Montage eines erfindungsgemäßen Torblattes wird dieses bei größeren Toren vorzugsweise vor Ort aus den einzelnen Sektionen zusammengesetzt. Kleinere Tore werden im Werk komplett zusammengebaut. Um das Zusammensetzen zu erleichtern, kann die erste und/oder die zweite Sektion eine schiefe Führungsebene zur Erleichterung des Einhängens des ersten und des zweiten Abschnitts ineinander aufweisen. Bei Sektionen, deren Scharnierprofile Stege aufweisen, kann die schiefe Führungsebene der ersten Sektion von einer abgeschrägten ersten Fläche eines am ersten Steg anliegenden ersten Bauteils gebildet sein, und die schiefe Führungsebene der zweiten Sektion kann von dem zweiten Schenkel und einer abgeschrägten zweiten Fläche eines am zweiten Steg anliegenden zweiten Bauteils gebildet sein. When installing a door leaf according to the invention, this is for larger gates, preferably on site from the individual sections composed. Smaller gates are completed in the factory assembled. To facilitate assembly, the first and / or second section an inclined management level to facilitate hanging the first and the second Section have one another. For sections whose hinge profiles Can have ridges, the inclined management level the first section of a beveled first surface of a be formed on the first web of the first component, and the oblique management level of the second section can be from that second leg and a tapered second surface of one be formed on the second web of the second component.

Torblätter von Deckensektionaltoren sind normalerweise mit Laufrollen ausgestattet, die auf beiden Seiten des Tores in je einer oder je zwei Laufschienen laufen. Typischerweise weist jede Sektion vier Laufrollen auf, und zwar an jeder Ecke eine. Die exakte Führung der Sektionen ist bei einem erfindungsgemäßen Torblatt, also einem Torblatt, dessen Sektionen federbelastet sind, besonders wichtig, damit sich die Scharnierprofile oder die Federn nicht gegeneinander verschieben, verkanten oder verklemmen. Bevorzugt weist daher ein erfindungsgemäßes Torblatt für jede Laufrolle einen Lagerbock zur Aufnahme einer Achse der Laufrolle in einer Vielfalt von zueinander prallelen Ausrichtungen auf. Dadurch ist es möglich, die Achsen der Laufrollen für eine einwandreie Funktion des Tores zu justieren. Vorzugsweise sind die Lagerböcke nach dem Lösen einer Fixierung parallel zur Achse verschiebbar. Dies hat den Vorteil, daß bei der Montage oder Reparatur des Torblattes die Lagerböcke einfach im Scharnierprofil um etwa 10 cm zur Tormitte verschoben werden können, so daß die Laufrolle frei wird.Door leaves from overhead sectional doors are usually included Castors equipped on both sides of the gate in each one or two tracks run. Typically points four sections on each section, one on each corner. The exact guidance of the sections is in an inventive Door leaf, i.e. a door leaf whose sections are spring-loaded are particularly important so that the hinge profiles or do not move the springs against each other, tilt or jam. Therefore, preferably one according to the invention For each roller, the door leaf has a bearing block for mounting an axis of the roller in a variety of each other parallel alignments. This makes it possible to Axes of the rollers for perfect door function to adjust. The bearing blocks are preferably after loosening a fixation can be moved parallel to the axis. This has the Advantage that when installing or repairing the door leaf Bearing blocks simply in the hinge profile by about 10 cm to the center of the door can be moved so that the roller is free becomes.

In einer bevorzugten Ausgestaltung weist der Lagerbock mindestens eine parallel zu der Achse verlaufende Rille auf, in die eine Rippe, eine Kröpfung oder ein sonstiger Vorsprung des Scharnierprofils eingreift. Dadurch wird die Verschiebbarkeit in Richtung der Achse sichergestellt und gleichzeitig der Lagerbock quer zu dieser Richtung fixiert. Es ist dann möglich, die Fixierung des Lagerbocks durch eine einzige quer zur Richtung der Achse durch eine Bohrung des Scharnierprofils in den Lagerbock ragende Schraube zu bilden. Mit dem Wort "quer" wird hierbei jede nicht parallele Anordnung bezeichnet, also insbesondere eine flächennormale oder schiefwinklige Ausrichtung. Die Montage eines derartigen Lagerbocks erfolgt einfach, indem der Lagerbock in das Scharnierprofil gesteckt und mit der einzigen Fixierungsschraube befestigt wird. Im Gegensatz dazu werden bekannte Lagerböcke mit drei bis sechs Schrauben befestigt, was offensichtlich den Montageaufwand sehr erhöht. In a preferred embodiment, the bearing block has at least a groove running parallel to the axis into which a rib, a bend or some other projection of the Hinge profile engages. This makes the slidability ensured in the direction of the axis and at the same time the bearing block fixed across this direction. It is then possible that The bracket is fixed by a single one across the direction the axis through a hole in the hinge profile in the bearing block protruding screw to form. With the word "quer" is denotes any non-parallel arrangement, in particular a surface normal or oblique angle. The assembly of such a bearing block is done simply by the bearing block is inserted into the hinge profile and with the only one Fixing screw is attached. In contrast to known pillow blocks are fastened with three to six screws, which obviously increases the assembly effort a lot.

Eine Grobeinstellung der Achsposition ist bei einem Lagerbock möglich, der mehrere auf einer ebenen Außenfläche parallel zueinander angeordnete Rillen aufweist. Der Lagerbock kann dann in verschiedenen Positionen auf das Scharnierprofil geschoben werden, nämlich in jeder Position, in der die Rippe des Scharnierprofils in eine der genannten Rillen eingreift.A rough adjustment of the axis position is with a bearing block possible of several on a flat outer surface in parallel has mutually arranged grooves. The bearing block can then pushed onto the hinge profile in different positions be in any position in which the rib of the hinge profile engages in one of the grooves mentioned.

Bevorzugt ist der Lagerbock nicht nur durch das Eingreifen einer einzigen Rippe des Scharnierprofils in eine Rille des Lagerbocks gehalten, sondern es sind mehrere Rippen vorgesehen, die in korrespondierende Rillen eingreifen. Die Rippen sind vorzugsweise an Flächen des Scharnierprofils ausgebildet, die einander gegenüberliegen und einander zugewandt sind. Sie können jedoch auch an im Winkel zueinander stehenden Flächen ausgebildet sein. Durch eine derartige Anordnung mit mehreren Rippen wird eine besonders stabile Halterung des Lagerbocks erreicht.The bearing block is preferred not only because of the engagement a single rib of the hinge profile in a groove of the Bearing block held, but there are several ribs provided which engage in corresponding grooves. Ribs are preferably formed on surfaces of the hinge profile, that face each other and face each other. she can also be used on surfaces that are at an angle to each other be trained. By such an arrangement with several Ribs become a particularly stable bracket for the bearing block reached.

Die (Fein-)Einstellung der Achsposition erfolgt vorzugsweise in einer Weise, die weder ein Verschieben noch eine Demontage der Lagerböcke erfordert. Dazu weist in einer bevorzugten Ausgestaltung jeder Lagerbock eine Lagerbohrung au, in der ein zylindrischer Drehkörper dreheinstellbar gelagert ist, und die Achse ist in einer exzentrischen Bohrung des Drehkörpers aufgenommen. Die Ausrichtung der Lagerachse erfolgt dann durch eine Drehung des Drehkörpers. Dazu ist vorzugsweise eine quer zur Lagerbohrung in den Lagerbock ragende Einstellschraube vorgesehen, die den Drehkörper derart tangiert, daß durch die Einstellschraube und den Drehkörper ein Schneckengetriebe zur Dreheinstellung des Drehkörpers gebildet ist. Die Sektionen eines mit derartigen Lagerböcken ausgestatteten Torblattes können durch Drehen der Einstellschrauben bequem justiert werden, ohne daß eine Demontage oder auch nur ein Lösen von Befestigungsschrauben erforderlich ist.The (fine) adjustment of the axis position is preferably done in a way that is neither a move nor a disassembly the pillow block requires. To this end, in a preferred embodiment each bearing block has a bearing hole in the one cylindrical rotating body is rotatably mounted, and the Axis is received in an eccentric bore of the rotating body. The bearing axis is then aligned by a Rotation of the rotating body. This is preferably a cross to Adjustment screw protruding into the bearing block is provided, which affects the rotating body so that by the adjusting screw and the rotating body for a worm gear Rotary setting of the rotating body is formed. The sections a door leaf equipped with such pedestals can be easily adjusted by turning the adjusting screws be without disassembly or even a loosening of Fastening screws are required.

Vorzugsweise ist das oben genannte erste und/oder das zweite Bauteil als Lagerbock ausgestaltet, so daß ohne Mehraufwand (es muß lediglich eine Abschrägung vorgesehen werden) der Vorteil des leichten Einhängens der Sektionen ineinander erzielt wird.Preferably the above is first and / or second Component designed as a bearing block, so that without additional effort (only a bevel has to be provided) the advantage the easy hooking of the sections into each other becomes.

Bei Toren, auf deren Sektionen Spezialbeläge aufgesetzt sind (beispielsweise vertikal gesickte Bleche oder vertikal aufgesetzte Bretter mit einer Profilhöhe von 15 mm bis 20 mm), kann das Torblatt einen vor der ersten und/oder der zweiten Sichtfläche angeordneten Fries aufweisen, der eine die erste von der zweiten Sektion trennende Fuge überdeckt. Der Fries verbessert das Aussehen des Torblattes von vorne und dient als Fingerschutz. Die Breite der nach vorne weisenden Fuge zwischen den Sektionen ändert sich bei der Verschwenkung der Sektionen zueinander. Daher kann beispielsweise beim Schließen des Torblattes ein Finger oder ein sonstiger Körperteil eines unachtsamen Benutzers in die geöffnete Fuge geraten und dort eingeklemmt oder sogar abgetrennt werden, wenn sich die Fuge wieder schließt. Der geeignet angeordnete Fries deckt die Fuge ab und macht sie somit während der normalen Benutzung unzugänglich. Sinnvoll ist ein derartiger Fries insbesondere bei dick auftragenden Belägen, die scharfkantig und senkrecht profiliert sind. In diesen Fällen kann außer dem etwa in der Mitte des geschlossenen Torblattes waagerecht verlaufenden Fries auch am oberen und am unteren Rand des geschlossenen Torblattes je ein Querfries aufgesetzt werden, so daß die Sichtfläche des Tores eine Art Rustico-Belag ergibt, der an früher übliche einfache Tore (beispielsweise für Fachwerktore) erinnert.For gates with sections covered with special coverings (for example vertically corrugated sheets or vertically placed ones Boards with a profile height of 15 mm to 20 mm), can the door leaf one before the first and / or the second Have visible frieze arranged, one of which is the first gap separating the second section. The frieze improves the appearance of the door leaf from the front and serves as Finger protection. The width of the joint pointing forward between the sections changes when the sections are pivoted to each other. Therefore, for example, when closing a door or other part of the body of the door leaf inattentive user in the open joint and there pinched or even severed when the joint closes again. The appropriately arranged frieze covers the joint off, making them inaccessible during normal use. Such a frieze is particularly useful for thickly applied coverings that are sharp-edged and vertically profiled are. In these cases, the center can also be about of the closed door leaf horizontally running frieze also at the top and bottom of the closed door leaf one cross frieze each be placed so that the visible surface of the gate results in a kind of rustico covering that used to be usual simple gates (for example for half-timbered gates).

Der Fries ist in einer Ausführungsform federnd an der unteren Sektion befestigt. Bevorzugt liegt er bei paralleler Ausrichtung der Sektionen direkt an den Sichtflächen an oder ist mit Abstand vor diesen Sichtflächen angeordnet. In beiden Fällen überdeckt der Fries die die Sektionen trennende Fuge. Wahlweise kann der Fries auch an der unteren Sektion starr befestigt sein. Er ist dann vorzugsweise mit Abstand von der ersten und der zweiten Sektion angeordnet, wobei der Abstand so groß gewählt ist, daß in keiner Verschwenkungsstellung der Sektionen ein Finger zwischen dem Fries und einer der Sektionen eingeklemmt werden kann. Die Tatsache, daß der Fries nicht direkt an den Sektionen anliegend angeordnet ist, ist schon aus kurzer Entfernung optisch nicht mehr zu erkennen. Der Fries ist vorzugsweise optisch und/oder hinsichtlich des Materials (Kunststoff, Holz, Metall) an die vorderen Sichtflächen der Torsektionen angepaßt.In one embodiment, the frieze is resilient on the lower one Section attached. It is preferably in a parallel orientation of the sections directly on the visible surfaces or with Distance in front of these visible surfaces. In both cases the frieze covers the joint separating the sections. Optional the frieze can also be rigidly attached to the lower section be. It is then preferably at a distance from the first and second sections arranged, the distance is chosen so large that in no pivot position Sections a finger between the frieze and one of the sections can be pinched. The fact that the frieze is not is arranged directly adjacent to the sections Visible from a short distance. The frieze is preferably optical and / or in terms of the material (Plastic, wood, metal) on the front visible surfaces of the Gate sections adjusted.

Ein Ausführungsbeispiel der Erfindung wird nun unter Hinweis auf die Zeichnung beschrieben. Es zeigen:

Fig. 1
einen senkrechten Querschnitt durch einen Bereich einer ersten Ausführungsform eines erfindungsgemäßen Torblattes,
Fig. 2
eine zweite Ausführungsform eines erfindungsgemäßen Torblattes in der Darstellung von Fig. 1,
Fig. 3
eine dritte Ausführungsform eines erfindungsgemäßen Torblattes in der Darstellung von Fig. 1,
Fig. 4
eine perspektivische Darstellung eines Bereichs einer vierten Ausführungsform eines erfindungsgemäßen Torblattes mit zueinander verschwenkten Sektionen,
Fig. 5
die Darstellung von Fig. 4 mit parallel ausgerichteten Sektionen,
Fig. 6
einen senkrechten Querschnitt durch zwei ineinander eingehängte Scharnierprofile,
Fig. 7
die Darstellung von Fig. 6 mit für das Einhängen vorbereiteten Scharnierprofilen,
Fig. 8
den vergrößerten Ausschnitt VIII der Fig. 6, und
Fig. 9
eine perspektivische Darstellung eines Bereichs einer fünften Ausführungsform eines erfindungsgemäßen Torblattes.
An embodiment of the invention will now be described with reference to the drawing. Show it:
Fig. 1
2 shows a vertical cross section through a region of a first embodiment of a door leaf according to the invention,
Fig. 2
2 shows a second embodiment of a door leaf according to the invention in the representation of FIG. 1,
Fig. 3
2 shows a third embodiment of a door leaf according to the invention in the representation of FIG. 1,
Fig. 4
1 shows a perspective illustration of a region of a fourth embodiment of a door leaf according to the invention with sections pivoted to one another
Fig. 5
4 with sections aligned in parallel,
Fig. 6
a vertical cross section through two hinged hinge profiles,
Fig. 7
6 with hinge profiles prepared for hanging,
Fig. 8
the enlarged section VIII of Fig. 6, and
Fig. 9
a perspective view of a portion of a fifth embodiment of a door leaf according to the invention.

In Fig. 1 bis Fig. 5 und in Fig. 9 ist eine erste Sektion 10 mit einer vorderen ersten Sichtfläche 12 eines ersten Sektionskörpers 14 sowie einem ersten Scharnierprofil 20 gezeigt, und eine zweite Sektion 10' mit einer vorderen zweiten Sichtfläche 12' eines zweiten Sektionskörpers 14' sowie einem zweiten Scharnierprofil 20'. Das erste Scharnierprofil 20, das als Strangpreßprofil aus Leichtmetall ausgestaltet ist, weist einen ersten Abschnitt 30 auf, daran anschließend ein gerades, parallel zur ersten Sichtfläche 12 verlaufendes erstes Teilstück 28, und daran rechtwinklig anschließend einen ersten Steg 22, an den sich wiederum rechtwinklig ein erster Flansch 24 mit einer ersten Nut 26 anschließt. Die Nut 26 ist nahe beim Übergang zwischen dem ersten Steg 22 und dem ersten Flansch 24 zwischen einem Bereich des ersten Flansches 24 und einem Schenkel eines ersten T-förmigen Ansatzes 27 gebildet. Ein kurzer Steg des Ansatzes 27 bildet einen Boden der Nut 26 sowie einen Boden einer weiteren Nut, die der Nut 26 abgewandt ist und deren Seitenwände von dem anderen Schenkel des Ansatzes 27 und dem Flansch 24 gebildet sind.A first section 10 is shown in FIGS. 1 to 5 and in FIG. 9 with a front first visible surface 12 of a first section body 14 and a first hinge profile 20, and a second section 10 'with a front second visible surface 12 'of a second section body 14' and a second hinge profile 20 '. The first hinge profile 20, the extruded profile is made of light metal, has a first Section 30, followed by a straight line parallel to first visible surface 12 extending first section 28, and at right angles thereafter a first web 22 to which a first flange 24 with a right angle first groove 26 connects. The groove 26 is close to the transition between the first web 22 and the first flange 24 between a region of the first flange 24 and one leg of one first T-shaped projection 27 formed. A short walkway of the Approach 27 forms a bottom of the groove 26 and a bottom another groove facing away from the groove 26 and the Side walls of the other leg of the approach 27 and the Flange 24 are formed.

Ebenso weist das zweite Scharnierprofil 20' einen zweiten Abschnitt 30', ein gerades, parallel zur zweiten Sichtfläche 12' verlaufendes zweites Teilstück 28', einen zweiten Steg 22' und einen zweiten Flansch 24' mit einem zweiten T-förmigen Ansatz 27' und einer zweiten Nut 26' auf.Likewise, the second hinge profile 20 'has a second one Section 30 ', a straight line, parallel to the second visible surface 12 'extending second section 28', a second web 22 ' and a second flange 24 'with a second T-shaped Approach 27 'and a second groove 26'.

Eine Blattfeder 60 ist mit einem ersten Ende in die erste Nut 26 und mit einem zweiten Ende in die zweite Nut 26' eingespannt. Sie verläuft rechtwinklig zu der Schwenkachse 40 und hinter dem ersten und dem zweiten Abschnitt 30 und 30' zwischen der ersten und der zweiten Nut 26 und 26', wobei sie eine Krümmung nach vorne zu den Sektionen 10 und 10' beziehungsweise zum Scharnier hin aufweist. A leaf spring 60 has a first end in the first groove 26 and clamped with a second end in the second groove 26 '. It runs at right angles to the pivot axis 40 and behind the first and second sections 30 and 30 'between the first and second grooves 26 and 26 ', being a forward curvature to sections 10 and 10 'respectively towards the hinge.

Die beiden Sektionen 10 und 10' sind an der Vorderseite durch eine Fuge 70 getrennt, die von einer ersten Kante 29 am Übergang zwischen dem ersten Teilstück 28 und dem ersten Abschnitt 30 und einer zweiten Kante 29' am Übergang zwischen dem zweiten Teilstück 28' und dem zweiten Abschnitt 30' begrenzt ist. An der ersten und der zweiten Kante 29 und 29' ist je eine Aufnahmenut zum Aufnehmen eines Randes eines Sichtflächenbelages für die Sektionen 10 und 10' angeordnet.The two sections 10 and 10 'are through on the front a joint 70 separated by a first edge 29 at the transition between the first section 28 and the first section 30 and a second edge 29 'at the transition between the second Section 28 'and the second section 30' is limited. There is one on each of the first and second edges 29 and 29 ' Pick-up groove for picking up an edge of a visible surface covering arranged for the sections 10 and 10 '.

Wie in Fig. 8 vergrößert dargestellt ist, weist der erste Abschnitt 30 zunächst einen wulstförmig verdickten Randbereich 32 auf, der kreisbogenförmig mit einem kleinen Radius um eine Schwenkachse 40 angeordnet ist. Der Randbereich 32 geht in einen radialen, geraden ersten Schenkel 34 über, der zur Senkrechten leicht, um etwa 10° mit dem Uhrzeigersinn geneigt ist. An den ersten Schenkel 34 schließt ein erster Gleitbereich 36 an, der im Profil einem Kreisbogen entspricht, dessen Mittelpunkt auf der Schwenkachse 40 liegt und dessen Radius im wesentlichen der Länge des ersten Schenkels 34 entspricht und erheblich größer als der Radius des Randbereichs 32 ist.As is shown enlarged in FIG. 8, the first section has 30 first a bead-like thickened edge area 32, the circular arc with a small radius around one Pivot axis 40 is arranged. The edge area 32 goes into a radial, straight first leg 34 over that to the vertical is inclined slightly by about 10 ° clockwise. A first sliding region 36 adjoins the first leg 34 which corresponds to an arc in profile, the center of which lies on the pivot axis 40 and its radius essentially corresponds to the length of the first leg 34 and considerably is larger than the radius of the edge region 32.

Der zweite Abschnitt 30' weist einen Auflagebereich 32' auf, der um den Randbereich 32 angeordnet ist und diesen zu etwa 180° umschließt. Der Auflagebereich 32' ist im Profil kreisbogenförmig mit einem auf der Schwenkachse 40 liegenden Mittelpunkt und einem Radius, der wenig größer als der des Randbereichs 32 ist. An den Auflagebereich 32' schließt ein radialer zweiter Schenkel 34' an. Der erste und der zweite Schenkel 34 und 34' verlaufen in paralleler Ausrichtung der Sektionen 10 und 10' im wesentlichen zueinander parallel, wobei der zweite Schenkel 34' gegenüber einem Radius eines Kreises mit auf der Schwenkachse 40 liegendem Mittelpunkt etwas versetzt ist. An den zweiten Schenkel 34' schließt ein zweiter Gleitbereich 36' an, der im Profil einem Kreisbogen entspricht, dessen Mittelpunkt auf der Schwenkachse 40 liegt. Der Radius dieses Kreisbogens ist etwas größer als der des durch den ersten Gleitbereich 36 definierten Kreisbogens, so daß eine konvexe Oberfläche des ersten Gleitbereichs 36 und eine konkave Oberfläche des zweiten Gleitbereichs 36' einander zugewandt sind und bei paralleler Ausrichtung der Sektionen 10 und 10' mit geringem und im wesentlichen gleichbleibenden Abstand voneinander angeordnet sind.The second section 30 'has a support area 32', which is arranged around the edge area 32 and approximately Encloses 180 °. The support area 32 'is circular in profile with a center point lying on the pivot axis 40 and a radius that is slightly larger than that of the edge area 32 is. A radial one adjoins the support area 32 ' second leg 34 '. The first and second legs 34 and 34 'run in parallel alignment of the sections 10 and 10 'substantially parallel to one another, the second Leg 34 'opposite a radius of a circle with on the Pivot axis 40 lying center is slightly offset. On the second leg 34 'is closed by a second sliding region 36' which corresponds to an arc in profile, the center of which lies on the pivot axis 40. The radius of this arc is slightly larger than that of the first sliding area 36 defined circular arc, so that a convex surface of the first sliding portion 36 and a concave surface of the second sliding area 36 'are facing each other and at parallel alignment of the sections 10 and 10 'with little and arranged substantially constant distance from each other are.

Eine als Kunststoffprofil ausgestaltete Zwischenlage 50 ist in den ersten Abschnitt 30 eingeklipst. Die Zwischenlage 50 ist zu etwa 270° um den Randbereich 32 geführt und läuft von dort über eine nach hinten weisende Oberfläche des ersten Schenkels 34 und die konvexe Oberfläche des ersten Gleitbereichs 36 bis kurz vor die erste Kante 29. An der Zwischenlage 50 ist im Bereich des ersten Schenkels 34 eine erste Dichtungslippe 52 ausgebildet, die bei paralleler Ausrichtung der Sektionen 10 und 10' mit dem zweiten Schenkel 34' in Kontakt steht. Weiter weist die Zwischenlage 50 kurz vor der ersten Kante 29 eine zweite Dichtungslippe 54 auf, die bei paralleler Ausrichtung der Sektionen 10 und 10' mit dem zweiten Gleitbereich 36' kurz vor der zweiten Kante 29' in Kontakt steht. Die Zwischenlage 50 weist zwei langgestreckte Rippen 56 und 58 auf, die in entsprechende Nuten des ersten Abschnitts 30 eingreifen.An intermediate layer 50 designed as a plastic profile is shown in FIG clipped the first section 30. The intermediate layer 50 is led to about 270 ° around the edge area 32 and runs from there over a rear-facing surface of the first leg 34 and the convex surface of the first sliding region 36 to shortly before the first edge 29. At the intermediate layer 50 is in A first sealing lip 52 in the region of the first leg 34 formed, the parallel alignment of the sections 10 and 10 'is in contact with the second leg 34'. Further the intermediate layer 50 has a shortly before the first edge 29 second sealing lip 54 on the parallel alignment the sections 10 and 10 'with the second sliding area 36' short before the second edge 29 'is in contact. The liner 50 has two elongated ribs 56 and 58 which correspond to each other Engage grooves of the first section 30.

Bei dem in Fig. 1 gezeigten Torblatt sind die vorderen Sichtflächen 12 und 12' jeweils von zwei Metallbelägen mit Sicken gebildet. Der zweite Sektionskörper 14' weist eine hintere Abdeckung 16' auf, wobei zwischen der Sichtfläche 12' und der hinteren Abdeckung 16' eine wärmeisolierende und schalldämmende Isolation 18' aus Kunststoff vorgesehen ist.In the door leaf shown in Fig. 1 are the front visible surfaces 12 and 12 'each of two metal coverings with beads educated. The second section body 14 'has a rear one Cover 16 'on, between the visible surface 12' and rear cover 16 'a heat insulating and sound absorbing Insulation 18 'made of plastic is provided.

In Fig. 2 ist ein Torblatt mit Sektionskörpern 14 und 14' gezeigt, die aus relativ dicken (15 mm bis 20 mm) Holzprofilen zusammengesetzt sind. Die Scharnierprofile 20 und 20' sind mit den Sektionskörpern 14 und 14' verschraubt. Die an die Fuge 70 angrenzenden Seitenflächen der Holzprofile sind nach vorne hin keilförmig erweitert, um ein Einklemmen eines Fingers zu verhindern. 2 shows a door leaf with section bodies 14 and 14 ', which are composed of relatively thick (15 mm to 20 mm) wooden profiles are. The hinge profiles 20 and 20 'are with the Section bodies 14 and 14 'screwed. The joint 70 adjacent side faces of the wooden profiles are towards the front wedge-shaped to prevent pinching a finger.

Das in Fig. 3 dargestellte Torblatt ist weitgehend wie das von Fig. 2 aufgebaut. Es weist zusätzlich einen als Holzleiste ausgestalteten Fries 80 auf, der die Fuge 70 zwischen den Sektionen 10 und 10' überdeckt. Da die an die Fuge 70 angrenzenden Seitenflächen der relativ dicken (15 mm bis 20 mm) Holzprofile parallel zueinander verlaufen, besteht hier die Gefahr, daß ein unachtsamer Benutzer sich einen Finger einklemmen könnte. Dies wird durch den Fries 80 verhindert. Der Fries 80 ist mit Abstandshaltern 82 aus Holz mit dem ersten Sektionskörper 14 starr verschraubt, wobei der durch die Abstandshalter 82 bestimmte freie Zwischenraum zwischen dem Fries 80 und der Sichtfläche 12' des Sektionskörpers 14' in jeder Verschwenkungsstellung der Sektionen 10 und 10' so groß ist, daß kein Finger eingeklemmt werden kann. Die Abstandshalter 82 sind in der Richtung entlang des Frieses 80 mit Abstand untereinander angeordnet, um Durchlässe zum Ablauf von Regenwasser freizulassen.The door leaf shown in Fig. 3 is largely like that of Fig. 2 constructed. It also has one as a wooden strip designed frieze 80, the joint 70 between the sections 10 and 10 'covered. Since those adjacent to joint 70 Side faces of the relatively thick (15 mm to 20 mm) wooden profiles run parallel to each other, there is a risk here that a careless user could pinch a finger. This is prevented by the frieze 80. The frieze 80 is with Spacers 82 made of wood with the first section body 14 rigidly screwed, the one determined by the spacers 82 free space between the frieze 80 and the visible surface 12 'of the section body 14' in each pivot position the sections 10 and 10 'is so large that no finger can be pinched. The spacers 82 are in the Direction along the frieze 80 spaced from each other, to release passages for rainwater drainage.

Das in Fig. 4 und Fig. 5 gezeigte Torblatt weist einen Fries 80 auf, der federnd an der ersten Sektion 10 befestigt ist, und zwar durch ein Scharnier 84 zwischen dem ersten Sektionskörper 14 und dem Fries 80 sowie durch eine Schraubenfeder 86, die durch eine Bohrung im ersten Sektionskörper 14 läuft und mit einem ersten Ende am Fries 80 und mit einem zweiten Ende am ersten Teilstück 28 befestigt ist. Wie in Fig. 4 gezeigt, schwenkt der Fries 80, wenn ein Finger zwischen ihn und den zweiten Sektionskörper 14' gerät, nach vorne aus und verhindert somit ein Einklemmen des Fingers. Weil der Fries 80 die Fuge 70 relativ weit überdeckt, kann der Benutzer auch nicht in die Fuge 70 oder zwischen die daran angrenzenden Seitenflächen der als Holzprofile ausgestalteten Beläge der Sektionskörper 14 und 14' greifen und sich dort verletzen.The door leaf shown in FIGS. 4 and 5 has a frieze 80, which is resiliently attached to the first section 10, by a hinge 84 between the first section body 14 and the frieze 80 and by a coil spring 86, which runs through a hole in the first section body 14 and with a first end on frieze 80 and a second end is attached to the first section 28. As shown in Fig. 4 the frieze pivots 80 when a finger between it and the second section body 14 ', forward and prevented thus pinching the finger. Because the frieze 80 the Groove 70 covered relatively far, the user can not into the joint 70 or between the adjoining side surfaces of the sections of the section bodies designed as wooden profiles 14 and 14 'grab and injure themselves there.

In Fig. 6 ist ein Torblatt dargestellt, an dessen erstem Scharnierprofil 20 zwischen dem ersten Steg 22, dem ersten Teilstück 28 und einem weiteren Steg 23 ein erstes Bauteil 90 mit einer abgeschrägten ersten Fläche 92 angeordnet ist. Das erste Bauteil 90 ist hier ein prismatischer Lagerbock 91 zum Aufnehmen einer Achse 94 einer Laufrolle 96. Der Lagerbock 91 weist auf zwei einander parallelen Umfangsflächen jeweils mehrere parallele Rillen 93 auf, in die zwei Rippen 25 (Fig. 7) eingreifen. Je eine der zwei Rippen 25 ist auf den einander parallelen Stegen 22 und 23 ausgebildet, und zwar auf einander zugewandten Oberflächen der Stege 22 und 23. Diese Oberflächen der Stege 22 und 23 sowie ein zwischen den Stegen 22 und 23 befindlicher Bereich des zweiten Teilstückes 28 bilden einen 3-seitig begrenzten Kanal, dessen Innenquerschnitt im wesentlichen dem Außenquerschnitt des Lagerbockes 91 senkrecht zu der Achse 94 entspricht. Nach dem Lösen einer einzigen Schraube 99 (Fig. 9) ist der Lagerbock 91 entlang der Rippen 25 verschiebbar. Auch kann der Lagerbock 91 in mehreren unterschiedlichen Entfernungen von dem geraden Teilstück 28 angeordnet werden, indem er mit einem geeigneten Paar seiner parallelen Rillen 93 auf die Rippen 25 geschoben wird. Die Ausrichtung der Achse 94 im Lagerbock 91 ist stufenlos einstellbar, wobei alle möglichen Ausrichtungen zueinander jeweils parallel sind. Dazu ist die Achse 94 exzentrisch in einem zylindrischen Drehkörper 95 gehalten, der seinerseits von einer entsprechend geformten Lagerbohrung aufgenommen ist. Eine Schraube 98 greift in eine Umfangsfläche des Drehkörpers 95 ein und dient dazu, diesen in seiner Winkellage zu verstellen, wobei sich wegen der exzentrischen Anordnung der Achse 94 im Drehkörper 95 auch die Achse 94 entsprechend entlang einer zylindrischen Fläche verschiebt. Zusammenfassend wird also die Grobverstellung der Laufrolle 96 durch ein geeignetes Einschieben des Lagerbockes zwischen die Stege 22 und 23 vorgenommen und die Feinjustierung durch Drehen der Schraube 98, wie durch den in Fig. 9 bei dieser Schraube gezeigten Pfeil angedeutet.In Fig. 6, a door leaf is shown on the first Hinge profile 20 between the first web 22, the first Section 28 and a further web 23 a first component 90 is arranged with a beveled first surface 92. The The first component 90 is a prismatic bracket 91 for Picking up an axis 94 of a roller 96. The bearing block 91 has several on two parallel peripheral surfaces parallel grooves 93, into the two ribs 25 (Fig. 7) intervention. One of the two ribs 25 is on each other parallel webs 22 and 23 formed, on each other facing surfaces of the webs 22 and 23. These surfaces the webs 22 and 23 and one between the webs 22 and 23 located area of the second section 28 form a 3-sided limited channel, the inner cross-section essentially the outer cross section of the pedestal 91 perpendicular to corresponds to axis 94. After loosening a single screw 99 (FIG. 9), the bearing block 91 is displaceable along the ribs 25. The bearing block 91 can also be made in several different ways Distances from the straight section 28 are arranged by using a suitable pair of its parallel Grooves 93 is pushed onto the ribs 25. The alignment the axis 94 in the bracket 91 is continuously adjustable, whereby all possible alignments are mutually parallel. For this purpose, the axis 94 is eccentric in a cylindrical rotating body 95 held, which in turn by a corresponding shaped bearing bore is added. A screw 98 engages in a peripheral surface of the rotating body 95 and serves to adjust this in its angular position, whereby because of the eccentric arrangement of the axis 94 in the rotating body 95 also the axis 94 correspondingly along a cylindrical Area shifts. In summary, the rough adjustment is the roller 96 by a suitable insertion of the Bearing bracket made between the webs 22 and 23 and the Fine adjustment by turning the screw 98 as by the in Fig. 9 indicated with this screw arrow.

Das zweite Scharnierprofil 20' weist ein zweites Bauteil 90' mit einer abgeschrägten zweiten Fläche 92' auf, das zwischen dem zweiten Steg 22' und dem zweiten Teilstück 28' angeordnet ist. Die abgeschrägte zweite Fläche 92' des zweiten Bauteils 90' liegt mit einer nach hinten weisenden Oberfläche des zweiten Schenkels 34' im wesentlichen in einer Ebene. Zusammen bilden die abgeschrägte zweite Fläche 92' und die nach hinten weisende Oberfläche des zweiten Schenkels 34' eine schiefe Führungsebene.The second hinge profile 20 'has a second component 90' with a bevelled second surface 92 'between the second web 22 'and the second section 28' is. The tapered second surface 92 'of the second component 90 'lies with a rear-facing surface of the second Leg 34 'essentially in one plane. Together form the tapered second surface 92 'and the rear facing surface of the second leg 34 'an oblique Management level.

Wie aus Fig. 7 hervorgeht, erleichtern die abgeschrägte erste Fläche 92 und die schiefe Führungsebene der zweiten Sektion 10' das Einhängen des ersten und des zweiten Abschnitts 30 und 30' ineinander. Die einzuhängende Sektion 10' braucht in Fig. 7 nur schräg nach links oben geschoben und dann nach oben geschwenkt zu werden, um den ersten und den zweiten Abschnitt 30 und 30' ineinander einzuhängen.As is apparent from Fig. 7, the beveled first facilitate Surface 92 and the inclined management level of the second section 10 'the hooking of the first and second sections 30 and 30 'into each other. The section 10 'to be attached needs in Fig. 7 just slanted to the top left and then swung up to the first and second sections 30 and 30 'to interlock.

Claims (10)

  1. A doorleaf for an overhead sectional door, especially for garages or halls,
    comprising a first section (10) having a first visible surface (12) arranged in front and a first hinge profile (20), and a second section (10') having a second visible surface (12') arranged in front and a second hinge profile (20'), wherein
    a first section (30) of the first hinge profile (20) and a second section (30') of the second hinge profile (20') hingedly connect the first and second sections (10, 10') with each other;
    starting from a marginal area (32) close to a swivel axis (40), the first section (30) includes a radial first leg (34) followed by a circular arc-shaped first sliding area (36);
    starting from a rest area (32') partially encircling the marginal area (23), the second section (30') includes a radial second leg (34') followed by a circular second sliding area (36'), and
    with the first and second sections (10, 10') being aligned in parallel, the first and second sliding areas (36, 36') are arranged near each other
    characterized in that
    means are provided applying a force directed to the first and second sections (10, 10') urging them aparat and, with the first and second sections (10, 10') being aligned in parallel, applying a force directed substantially parallel to the first and second sections (10, 10') as well as normal to the swivel axis (40).
  2. The doorleaf according to claim 1,
    characterized in that the swivel axis (40) is arranged at a distance from and behind the first and/or second visible surface(s) (12, 12') with the first and second sections (10, 10') being aligned in parallel.
  3. The doorleaf according to claim 1 or 2,
    characterized in that the means for applying a force to the first and second sections (10, 10') urging them apart comprise at least one spring (66), especially a leaf, spiral or leg spring or a resilient plastic element, bearing against the first and second sections (10, 10').
  4. The doorleaf according to claim 3,
    characterized in that the first hinge profile (20) includes a first web (22) pointing away from the first section (10) and having a first flange (24), and the second hinge profile (20') includes a second web (22') pointing away from the second section (10') and having a second flange (24'), and in that the at least one spring (60) is arranged rearwards of the first and second sections (30, 30') and connected with the first and second flanges (24, 24'), wherein preferably the first flange includes a first groove (26) close to the first web (22) and the second flange (24') includes a second groove (26') close to the second web (22') and the spring (60) designed as a leaf spring is clamped so as to extend between the first and second grooves (26, 26'), and wherein, further, preferably the first groove (26) is formed between an area of the first flange (24) and a leg of a first T-shaped projection (27) and/or the second groove (26') is formed between an area of the second flange (24') and a leg of a second T-shaped projection (27').
  5. The doorleaf according to one of claims 1 to 4,
    characterized in that an intermediate layer (50) is arranged between the first and second sections (30, 30'), especially in the rest area (32'), preferably said intermediate layer (50) having at least one sealing lip (52, 54).
  6. The doorleaf according to one of claims 1 to 5,
    characterized in that the first and/or the second section (10, 10') include(s) a slanting guide plane to assist in hanging the first and second sections (30, 30') into each other, with preferably the slanting guide plane of the first section (10) being constituted by a chamfered first surface (92) of a first structural member (90) abutting on the first web (22), and the slanting guide plane of the second section (10') being constituted by the second leg (34') and a chamfered second surface (92) of a second structural member (90) abutting on the second web (22').
  7. The doorleaf according to one of claims 1 to 6,
    characterized by at least one bearing block (91) for receiving an axle (94) of a roller (96) in a plurality of orientations parallel to each other, which bearing block (91) is held at one of the hinge profiles (20, 20') in such a manner that it is movable in parallel with the axle (94) once a fixation is unlocked, preferably said bearing block (91) being provided with at least one groove (93) extending parallelly to the axle (94) and being in engagement with a rib (25) of the hinge profile (20, 20').
  8. The doorleaf according to claim 7,
    characterized in that the fixation of the bearing block (91) against movements in the direction of the axle (94) is comprised of one single screw (99) extending transversely relative to the direction of the axle (94) through a bore in the hinge profile (20, 20') into the bearing block (91), wherein preferably the bearing block (91) has a bore in which a cylindrical rotating body (95) is accommodated so as to be angularly adjustable, and wherein, further, preferably the axle (94) is received in an eccentric bore in the rotating body (95), and, still further, preferably an adjusting screw (98) extending into the bearing block (91) transverely with respect to the bore is tangent to the rotating body (95) such that a worm gear for the angular adjustment of the rotary body (95) is formed by the adjusting screw (98) and the rotary body (95).
  9. The doorleaf according to one of claims 1 to 8,
    characterized in that the doorleaf is free of armatures projecting rearwardly beyond the first or second section (10, 10') with said first and second sections (10, 10') being aligned in parallel.
  10. The doorleaf according to one of claims 1 to 9,
    characterized in that a frieze (80) is arranged in front of the first and/or second visible surface(s) (12, 12') which, preferably spaced therefrom, covers a gap (70) separating the first and second sections (10, 10'), wherein the frieze (80) is preferably resiliently fixed to the first or second section (10, 10') or is, spaced from the first and second sections (10, 10'), rigidly mounted to one of said sections (10, 10'), and wherein, further, preferably the frieze (80) is adapted optically and/or as regards the material to the first visible surface (12) of the first section (10) and/or to the second visible surface (12') of the second section (10').
EP96102746A 1995-02-24 1996-02-23 Doorleaf Expired - Lifetime EP0728897B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19506537 1995-02-24
DE19506537A DE19506537C1 (en) 1995-02-24 1995-02-24 Door leaf

Publications (3)

Publication Number Publication Date
EP0728897A2 EP0728897A2 (en) 1996-08-28
EP0728897A3 EP0728897A3 (en) 1997-02-05
EP0728897B1 true EP0728897B1 (en) 1999-08-25

Family

ID=7754978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96102746A Expired - Lifetime EP0728897B1 (en) 1995-02-24 1996-02-23 Doorleaf

Country Status (3)

Country Link
EP (1) EP0728897B1 (en)
AT (1) ATE183807T1 (en)
DE (2) DE19506537C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50002177D1 (en) * 2000-05-30 2003-06-18 Novoferm Gmbh Sectional
US6951237B2 (en) 2002-04-24 2005-10-04 Wayne-Dalton Corp. Sectional door system
BE1024991B1 (en) * 2017-02-15 2018-09-18 Renson Sunprotection Projects Nv SECTIONAL PORT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US391180A (en) * 1888-10-16 Joseph g
US3941180A (en) * 1974-12-30 1976-03-02 Winnebago Industries, Inc. Sectional door and guard rail assembly
DE7934411U1 (en) * 1979-12-06 1981-05-21 Hörmann KG Brockhagen, 4803 Steinhagen COMPONENT FOR DOORS, GATES OR THE LIKE
DE3021310A1 (en) * 1980-06-06 1981-12-17 Karl 3151 Woltorf Osthushenrich Articulated garage type raisable door - has U=sectioned slat shank side hooks forming interconnecting hinges
DE8707823U1 (en) * 1987-06-02 1987-08-13 Meir, Herbert, 8898 Schrobenhausen Sectional door
DE4137040C2 (en) * 1991-11-11 1994-07-07 Erich Doering Door leaf of a ceiling or side sectional door or a rotary door, especially for garages or halls
DE9301586U1 (en) * 1993-02-05 1993-04-15 Kipptorbau Pfullendorf Gebhard Hügle GmbH & Co KG, 7798 Pfullendorf Ceiling-mounted sectional door, especially as a garage door

Also Published As

Publication number Publication date
DE59602837D1 (en) 1999-09-30
EP0728897A2 (en) 1996-08-28
ATE183807T1 (en) 1999-09-15
DE19506537C1 (en) 1996-10-17
EP0728897A3 (en) 1997-02-05

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