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EP1693530B2 - Multi-part Insulation fastener - Google Patents

Multi-part Insulation fastener Download PDF

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Publication number
EP1693530B2
EP1693530B2 EP06000657.4A EP06000657A EP1693530B2 EP 1693530 B2 EP1693530 B2 EP 1693530B2 EP 06000657 A EP06000657 A EP 06000657A EP 1693530 B2 EP1693530 B2 EP 1693530B2
Authority
EP
European Patent Office
Prior art keywords
anchor
extension
holder
coupling
armature
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.)
Not-in-force
Application number
EP06000657.4A
Other languages
German (de)
French (fr)
Other versions
EP1693530A1 (en
EP1693530B1 (en
Inventor
Jürgen Renz
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.)
Fischerwerke GmbH and Co KG
Original Assignee
Fischerwerke GmbH and Co KG
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
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Application filed by Fischerwerke GmbH and Co KG filed Critical Fischerwerke GmbH and Co KG
Priority to PL06000657T priority Critical patent/PL1693530T5/en
Publication of EP1693530A1 publication Critical patent/EP1693530A1/en
Application granted granted Critical
Publication of EP1693530B1 publication Critical patent/EP1693530B1/en
Publication of EP1693530B2 publication Critical patent/EP1693530B2/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • E04B1/7633—Dowels with enlarged insulation retaining head
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements

Definitions

  • the invention relates to an insulation holder for attaching insulating to a supporting substrate, with a insulating plate passing through the sleeve-shaped holder shank, at the end of the outside of the insulating plate cross-holder plate is formed, and with an insertable into the holder shaft two-piece holder anchor.
  • Insulation holders are fastening elements for fastening insulating panels to a supporting base, preferably on walls or ceilings of buildings. Insulating panels are used to protect buildings against heat loss and noise and are often attached to the outside of the building. To fastening elements for the attachment of such insulating the requirement is made that they do not form heat-conducting bridges that transport heat from the ground to the outside of the heat and / or sound insulating plates. In the insulation of building exterior walls, the holder plates of the fasteners are close to the surface of a plaster layer. This applies in particular to so-called dispersion plasters which have a small layer thickness. In order to avoid stains on the plaster, moisture must not come into contact with rust-proof metal parts of the fasteners.
  • WO 02/068832 From the WO 02/068832 is an insulation holder with a sleeve-shaped holder shaft having a holder plate at one end and an insertable into the holder shaft, two-piece holder anchor known.
  • the holder anchor has a metal nail, on the circular disk-shaped head an anchor extension made of plastic is placed.
  • the anchor extension is pushed from one side to the head of the nail, it has an open on one side T-groove, which extends transversely to the anchor extension.
  • the T-slot of the anchor extension and the head of the nail form a coupling that connects the nail by positive locking tensile strength with the anchor extension.
  • the anchor extension is preferably made of a thermoplastic material of high weather resistance by injection molding.
  • the disadvantage here proves to be that the anchor extension is not rotatably connected to the nail and anchoring can only be done by an axially acting attack force, after anchoring the insulation holder is permanently fixed in the ground.
  • the invention has for its object to provide an easy-to-install and inexpensive to produce insulation holder with a two-piece holder anchor, which avoids a thermal bridge and also allows a screwing a retracting the anchor holder.
  • the insulation holder comprises a holder armature insertable into a holder shank of the insulation holder, consisting of an armature and an armature extension, wherein the armature and the armature extension are connected to one another via a coupling.
  • the coupling rotatably connects the armature and the armature extension, transmitting torque acting on the armature extension to the armature.
  • the invention has the advantage that the holder anchor not only hammered, but also can be screwed.
  • the anchor does not have to be a nail, but can also be a screw, for example.
  • Another advantage of the invention is that the anchor anchor, if its anchor is a screw, are also turned out again and the insulation holder can be disassembled.
  • the holder shaft may have a molded dowel or be designed as dowels. Also, a separate from the holder shank dowels can be used to anchor the insulation holder. Depending on the substrate anchoring can also be done without anchors directly to the anchor in the ground, for example by screwing the trained as a screw anchor or by driving the trained as a nail anchor in a substructure made of wood.
  • the coupling is provided at mutually facing ends of the anchor extension and the armature and connects the armature and the armature extension via corresponding intermeshing coupling halves form fit.
  • the two-part embodiment of the armature has the advantage that the armature extension and the armature in two independent manufacturing processes can be produced and then connected to each other by a simple assembly step.
  • Another advantage of the invention is that the anchor and the anchor extension can be made in different lengths and combined during assembly so that the insulation holder is used for different thickness insulation.
  • Another advantage of the invention is that the anchor and the anchor extension can be produced from different materials, such as the anchor made of metal and the anchor extension made of plastic.
  • the coupling connects the anchor extension not only rotationally but also tensile with the anchor.
  • the anchor head and the coupling of the anchor extension have complementary coupling halves, which are positively connected to one another.
  • Coupling profiles are arranged transversely to the axis of the armature and the armature extension and provided with means for transmitting a torque and possibly an axial tensile force from the armature extension to the armature.
  • the coupling of the anchor extension can be connected by a movement of the armature extension transversely to the armature with the anchor head of the armature.
  • the coupling profiles of the coupling and the anchor head are pushed transversely to the longitudinal axis of the anchor into each other.
  • anchor and anchor extension are firmly connected.
  • the anchor provided with the anchor extension can be like a one-piece anchor pin or introduced as a one-piece anchor bolt in the holder shaft and anchored by screwing by means of a rotary tool or by means of a striking tool in Dämmstoffhalter or directly in the supporting ground, such as a wall or ceiling.
  • the anchor head of the armature has an approximately square shape in end view, wherein the anchor head with the anchor extension is positively connected.
  • complementarily designed coupling profiles are provided on the anchor head and on the coupling of the anchor extension, which form parts of the coupling.
  • the anchor extension has a arranged in a longitudinal center plane of the holder anchor or parallel to a plane web on the manner of a tongue and groove connection in a plane arranged in the same groove of the armature positively engages the anchor extension rotatably connected to the anchor. It is also possible to provide a plurality of mutually parallel webs and grooves. Likewise, it is possible according to the invention that the web is formed on the armature and the groove on the armature extension.
  • the anchor head parallel to a longitudinal center plane of the armature extending webs which engage in arranged in the same plane grooves of the anchor extension.
  • the webs of the anchor head have to the side outwardly or inwardly standing bends or the like. On, engage behind the undercuts of the grooves.
  • the webs and the bends as well as the grooves and the undercuts are parts of the coupling, which connects the anchor extension and the armature torsion and tensile strength. It is also possible to form the grooves in the anchor head and the webs on the anchor extension. Furthermore, the number of webs and grooves of the coupling can also vary.
  • the armature extension on the side opposite the coupling on a circumferential cylindrical collar which forms an abutment for the holder plate.
  • the collar rests on the holder plate of the insulation holder and presses it against the insulating plate.
  • the collar seals the interior of the holder shaft against the ingress of moisture.
  • the insulation holder has a snap device as a transport lock for the holder anchor in the holder shaft.
  • the snap device is formed by corresponding locking elements on the coupling end of the anchor extension and the holder end of the holder shaft, which are snapped into each other and preferably ausschnappbar again, so that the holder anchor in the holder shaft of the insulating material holder can be introduced and preferably also removed again.
  • the armature extension according to the invention has on the opposite end face of the coupling means for rotationally fixed attachment of a turning tool.
  • the device is integrally formed on the end face of the anchor extension and can be designed for applying customary rotary tools, for example as a slot, Phillips, Allen or Torx.
  • the insulation holder 1 according to the invention shown in the drawing is for attaching insulating plates, not shown, to a supporting surface, not shown, for example, a house wall provided.
  • the insulation holder 1 has a sleeve-shaped holder shank 2 and a holder plate 3, wherein the holder plate 3 is formed on a remote from the ground end of the holder shaft 2.
  • An end of the holder shank 2, which is remote from the holder plate 3, is designed as a dowel, which can be expanded by introducing an armature 5, which will be explained later.
  • the insulation holder 1 can be anchored in the ground.
  • the holder shaft 2 has a dowel.
  • the holder shank 2 of the insulation holder 1 passes through an insulating plate (not shown) and overlaps it with the holder plate 3 on the outside facing away from the substrate.
  • a holder anchor 4 is inserted, which anchors the insulation holder 1 in the supporting ground, not shown.
  • the holder anchor 4 is designed in two pieces and consists of an armature 5 and an anchor extension 6.
  • the armature 5 made of metal
  • the anchor extension 6 made of plastic. The choice of material is not mandatory.
  • FIG. 3 shows the holder anchor 4 without the insulation holder 1
  • FIGS. 4 and 5 show the armature 5 and the anchor extension 6 as individual parts.
  • the armature 5 and the armature extension 6 of the holder armature 4 are firmly connected to each other via a coupling 7 of the holder armature 4.
  • the anchor 7 and the armature extension 6 have in the region of the coupling 7 complementary trained coupling profiles 9, 10, which together by inserting webs 10th of the armature 5 are positively connected in grooves 9 of the anchor extension 6.
  • the webs 10 of the armature 5 and the grooves 9 of the armature extension 6 are arranged transversely to the holder anchor 4 extending in planes parallel to a longitudinal center plane of the holder armature 4.
  • the coupling 7 of the holder armature 4 is connected by a movement of the armature extension 6 transversely to the armature 5 with the anchor head 8 of the armature 5.
  • the armature 5 is a screw, the one by the rotationally fixed connection with the anchor extension 6 by turning the anchor extension 6 in the dowel of the holder shaft 2 and turn it off again.
  • a nail (not shown) can also be used as anchor, which can be driven in by striking the anchor extension 6.
  • the non-rotatable connection is not useful.
  • a drive screw (not shown) this can either be taken over the anchor extension 6 or screwed in and turned out again.
  • the anchor head 8 has an approximately square shape in front view and is positively connected to the anchor extension 6.
  • the anchor head 8 has two transverse to the armature 5 extending, parallel to a longitudinal center plane of the armature 5 arranged webs 10, which engage in two arranged in the same plane grooves 9 of the armature extension 6.
  • undercuts 13 are provided, which engage in the side outward bending 14 of the webs 10 of the anchor head 8.
  • the bends 14 of the armature 5 engage behind the undercuts 13 of the anchor extension 6 and connect the anchor extension 6 zugfest with the armature 5.
  • the mutually complementary webs 10 with the bends 14 of the anchor head 8 of the armature 5 and the grooves 9 with the undercuts 13 of the anchor extension 6 are parts of the coupling 7 of the holder armature. 4
  • the anchor extension 6 has a transversely extending to the anchor extension 6, arranged in a longitudinal center plane of the anchor extension 6 transverse web 11 and the anchor head 8 transverse to the armature 5 transverse groove 12 in a longitudinal center plane of the armature 5.
  • the transverse groove 12 is formed by the webs 10 of the armature 5.
  • the transverse web 11 of the anchor extension 6 engages positively in the manner of a tongue and groove connection in the transverse groove 12 of the armature 5 and connects the armature 5 rotatably with the armature extension 6.
  • the corre sponding to the transverse groove 12 transverse web 11 and the transverse groove 12 form parts of the coupling 7 of the holder anchor 4.
  • the anchor extension 6 has on the opposite side of the clutch 7 a circumferential cylindrical collar 15, which forms an abutment for the holder plate 3 and the insulation holder 1.
  • the collar 15 as in FIG. 2 shown, in a circumferential annular step on the holder plate 3 of the insulation holder 1 and pushes it against the substrate, not shown. Furthermore, the collar 15 seals the anchor extension 6 in the holder shaft 2 of the insulation holder 1 from.
  • the anchor extension 2 has further circumferentially fitting in the holder shaft 2 and sealing points.
  • the insulation holder 1 is equipped with a snap device 16, 17, the transport anchor the holder anchor 4 in the in FIG. 1 shown, on the side of the holder plate 3 from the holder shaft 2 projecting position, fixed in the holder shaft 2.
  • the snap device 16, 17 consists of a circumferential to the coupling 7 of the anchor extension 6 groove 16 and a corresponding bead 17 in the holder shaft 2 in the region of the holder plate 3.
  • the anchor extension 6 has on the coupling 7 of the anchor extension 6 opposite end face a star-shaped depression 18 for rotationally fixed attachment of a rotary tool, not shown, with Torx tip.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Insulators (AREA)
  • Insulating Bodies (AREA)
  • Multi-Conductor Connections (AREA)
  • Motor Or Generator Frames (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Connection Of Plates (AREA)

Abstract

The fixation unit has a tubular shaft (2) at whose end a holding plate (3) is provided, where the plate overlaps an insulating plate externally. A two-part tie rod (4) includes a screw (5), an extension unit (6), and a coupling unit (7) which connects the screw with the extension unit in a torque-proof manner for torque transmission. The screw is made of metal and the extension unit is made of plastic.

Description

Die Erfindung betrifft einen Dämmstoffhalter zum Anbringen von Isolierplatten an einem tragenden Untergrund, mit einem die Isolierplatte durchsetzenden hülsenförmigen Halterschaft, an dessen Ende ein die Außenseite der Isolierplatte übergreifender Halterteller angeformt ist, und mit einem in den Halterschaft einführbaren zweistückigen Halteranker.The invention relates to an insulation holder for attaching insulating to a supporting substrate, with a insulating plate passing through the sleeve-shaped holder shank, at the end of the outside of the insulating plate cross-holder plate is formed, and with an insertable into the holder shaft two-piece holder anchor.

Dämmstoffhalter sind Befestigungselemente zur Befestigung von Isolierplatten an einem tragenden Untergrund, vorzugsweise an Wänden oder Decken von Gebäuden. Isolierplatten dienen dem Schutz von Gebäuden gegen Wärmeverluste und Schallbelästigungen und werden häufig an Gebäudeaußenseiten befestigt. An Befestigungselemente für die Befestigung solcher Isolierplatten wird die Forderung gestellt, dass sie keine wärmeleitenden Brücken bilden, die Wärme vom Untergrund an die Außenseiten der wärme- und/oder schallisolierenden Platten transportieren. Bei der Isolierung von Gebäudeaußenwänden liegen die Halterteller der Befestigungselemente dicht unter der Oberfläche einer Putzschicht. Dies gilt insbesondere für sogenannte Dispersionsputze, die eine geringe Schichtdicke aufweisen. Um Flecken am Putz zu vermeiden, darf keine Feuchtigkeit mit rostbaren Metallteilen der Befestigungselemente in Berührung kommen.Insulation holders are fastening elements for fastening insulating panels to a supporting base, preferably on walls or ceilings of buildings. Insulating panels are used to protect buildings against heat loss and noise and are often attached to the outside of the building. To fastening elements for the attachment of such insulating the requirement is made that they do not form heat-conducting bridges that transport heat from the ground to the outside of the heat and / or sound insulating plates. In the insulation of building exterior walls, the holder plates of the fasteners are close to the surface of a plaster layer. This applies in particular to so-called dispersion plasters which have a small layer thickness. In order to avoid stains on the plaster, moisture must not come into contact with rust-proof metal parts of the fasteners.

Es ist bekannt, Dämmstoffhalter vollständig aus Kunststoff herzustellen. Solche Befestigungselemente sind jedoch nur verwendbar, wenn die Haltekräfte nicht allzu groß zu sein brauchen. In der Praxis hat sich gezeigt, dass für die sichere Befestigung von mit Putz belegten Isolierplatten in einigen Fällen nicht auf Metallstifte verzichtet werden kann, die sich vom Untergrund zumindest bis zum Halterschaft des Dämmstoffhalters erstrecken und die den die Isolierplatte durchsetzenden Halterschaft fest im Untergrund verankern.It is known to produce insulation holder completely made of plastic. However, such fasteners are only usable when the holding forces need not be too large. In practice, it has been shown that in some cases can not be dispensed with metal pins for secure attachment of plastered with insulating plaster, extending from the substrate at least to the holder shaft of the insulation holder and anchor the insulating plate passing through the holder shank firmly in the ground.

Aus der WO 02/068 832 ist ein Dämmstoffhalter mit einem hülsenförmigen Halterschaft, der einen Halterteller an einem Ende und einen in den Halterschaft einführbaren, zweistückigen Halteranker aufweist, bekannt. Der Halteranker weist einen Metallnagel auf, auf dessen kreisscheibenförmigen Kopf eine Ankerverlängerung aus Kunststoff aufgesetzt ist. Die Ankerverlängerung ist von einer Seite auf den Kopf des Nagels aufgeschoben, sie weist eine auf einer Seite offene T-Nut auf, die quer zur Ankerverlängerung verläuft. Zur Verbindung des Teil des Halterankers bildenden Nagels mit der Ankerverlängerung wird die Ankerverlängerung von der Seite auf den Kopf des Nagels geschoben. Die T-Nut der Ankerverlängerung und der Kopf des Nagels bilden eine Kupplung, die den Nagel durch Formschluss zugfest mit der Ankerverlängerung verbindet. Ist die Ankerverlängerung im Halterschaft versenkt, verschließt sie den Halterschaft dichtend. Die Ankerverlängerung ist bevorzugt aus einem thermoplastischen Kunststoff hoher Witterungsbeständigkeit im Spritzgießverfahren hergestellt. Als nachteilig erweist sich hierbei, dass die Ankerverlängerung nicht drehfest mit dem Nagel verbunden ist und eine Verankerung nur durch eine axial wirkende Angriffskraft erfolgen kann, nach der Verankerung ist der Dämmstoffhalter unlösbar im Untergrund fixiert.From the WO 02/068832 is an insulation holder with a sleeve-shaped holder shaft having a holder plate at one end and an insertable into the holder shaft, two-piece holder anchor known. The holder anchor has a metal nail, on the circular disk-shaped head an anchor extension made of plastic is placed. The anchor extension is pushed from one side to the head of the nail, it has an open on one side T-groove, which extends transversely to the anchor extension. To connect the part of the holder anchor forming nail with the anchor extension the anchor extension is pushed from the side to the head of the nail. The T-slot of the anchor extension and the head of the nail form a coupling that connects the nail by positive locking tensile strength with the anchor extension. If the anchor extension recessed in the holder shank, it seals the holder shank sealing. The anchor extension is preferably made of a thermoplastic material of high weather resistance by injection molding. The disadvantage here proves to be that the anchor extension is not rotatably connected to the nail and anchoring can only be done by an axially acting attack force, after anchoring the insulation holder is permanently fixed in the ground.

DE 203 01 891 U weist einen zweistückigen Halteranker gemäß dem Oberbegriff des Anspruchs 1 auf. DE 203 01 891 U has a two-piece holder anchor according to the preamble of claim 1.

Der Erfindung liegt die Aufgabe zugrunde, einen leicht zu montierenden und kostengünstig herzustellenden Dämmstoffhalter mit einem zweistückigen Halteranker vorzuschlagen, der eine Wärmebrücke vermeidet und außer einem Einschlagen auch ein Eindrehen des Halterankers ermöglicht.The invention has for its object to provide an easy-to-install and inexpensive to produce insulation holder with a two-piece holder anchor, which avoids a thermal bridge and also allows a screwing a retracting the anchor holder.

Diese Aufgabe wird erfindungsgemäß durch einen Dämmstoffhalter mit den Merkmalen des Anspruchs 1 gelöst. Weitere vorteilhafte Ausgestaltungen sind den Unteransprüchen zu entnehmen.This object is achieved by an insulation holder with the features of claim 1. Further advantageous embodiments can be found in the dependent claims.

Der erfindungsgemäße Dämmstoffhalter weist einen in einen Halterschaft des Dämmstoffhalters einführbaren Halteranker, bestehend aus einem Anker und einer Ankerverlängerung, auf, wobei der Anker und die Ankerverlängerung über eine Kupplung miteinander verbunden sind. Die Kupplung verbindet den Anker und die Ankerverlängerung drehfest miteinander, sie überträgt ein Drehmoment, das an der Ankerverlängerung angreift, auf den Anker. Die Erfindung hat den Vorteil, dass der Halteranker nicht nur eingeschlagen, sondern auch eingedreht werden kann. Der Anker muss dadurch nicht ein Nagel sein, sondern kann beispielsweise auch eine Schraube sein. Weiterer Vorteil der Erfindung ist, dass der Halteranker, sofern sein Anker eine Schraube ist, auch wieder ausgedreht werden und der Dämmstoffhalter dadurch demontiert werden kann.The insulation holder according to the invention comprises a holder armature insertable into a holder shank of the insulation holder, consisting of an armature and an armature extension, wherein the armature and the armature extension are connected to one another via a coupling. The coupling rotatably connects the armature and the armature extension, transmitting torque acting on the armature extension to the armature. The invention has the advantage that the holder anchor not only hammered, but also can be screwed. The anchor does not have to be a nail, but can also be a screw, for example. Another advantage of the invention is that the anchor anchor, if its anchor is a screw, are also turned out again and the insulation holder can be disassembled.

Zur Verankerung im Untergrund kann der Halterschaft einen angeformten Dübel aufweisen bzw. als Dübel ausgebildet sein. Auch kann ein vom Halterschaft separater Dübel zur Verankerung des Dämmstoffhalters verwendet werden. Abhängig vom Untergrund kann die Verankerung auch ohne Dübel unmittelbar mit dem Anker im Untergrund erfolgen beispielsweise durch Eindrehen des als Schraube ausgebildeten Ankers oder durch Einschlagen des als Nagel ausgebildeten Ankers in eine Unterkonstruktion aus Holz.For anchoring in the ground, the holder shaft may have a molded dowel or be designed as dowels. Also, a separate from the holder shank dowels can be used to anchor the insulation holder. Depending on the substrate anchoring can also be done without anchors directly to the anchor in the ground, for example by screwing the trained as a screw anchor or by driving the trained as a nail anchor in a substructure made of wood.

Die Kupplung ist an einander zugewandten Enden der Ankerverlängerung und des Ankers vorgesehen und verbindet den Anker und die Ankerverlängerung über korrespondierende, ineinandergreifende Kupplungshälften formschlüssig. Die zweiteilige Ausführungsform des Ankers hat den Vorteil, dass die Ankerverlängerung und der Anker in zwei voneinander unabhängigen Fertigungsverfahren herstellbar und anschließend durch einen einfachen Montageschritt miteinander verbindbar sind. Ein weiterer Vorteil der Erfindung ist, dass der Anker und die Ankerverlängerung in verschiedenen Längen ausgeführt und bei der Montage so kombiniert werden können, dass der Dämmstoffhalter für unterschiedlich dicke Isolierplatten verwendbar ist. Weiterer Vorteil der Erfindung ist, dass der Anker und die Ankerverlängerung aus unterschiedlichen Werkstoffen herstellbar sind, beispielsweise der Anker aus Metall und die Ankerverlängerung aus Kunststoff.The coupling is provided at mutually facing ends of the anchor extension and the armature and connects the armature and the armature extension via corresponding intermeshing coupling halves form fit. The two-part embodiment of the armature has the advantage that the armature extension and the armature in two independent manufacturing processes can be produced and then connected to each other by a simple assembly step. Another advantage of the invention is that the anchor and the anchor extension can be made in different lengths and combined during assembly so that the insulation holder is used for different thickness insulation. Another advantage of the invention is that the anchor and the anchor extension can be produced from different materials, such as the anchor made of metal and the anchor extension made of plastic.

Vorteilhafterweise verbindet die Kupplung die Ankerverlängerung nicht nur drehfest sondern auch zugfest mit dem Anker. Der Ankerkopf und die Kupplung der Ankerverlängerung weisen komplementär ausgebildete Kupplungshälften auf, die miteinander formschlüssig verbindbar sind. Kupplungsprofile sind quer zur Achse des Ankers und der Ankerverlängerung angeordnet und mit Einrichtungen zur Übertragung eines Drehmoments und ggf. einer axialen Zugkraft von der Ankerverlängerung auf den Anker versehen.Advantageously, the coupling connects the anchor extension not only rotationally but also tensile with the anchor. The anchor head and the coupling of the anchor extension have complementary coupling halves, which are positively connected to one another. Coupling profiles are arranged transversely to the axis of the armature and the armature extension and provided with means for transmitting a torque and possibly an axial tensile force from the armature extension to the armature.

Nach der Erfindung ist die Kupplung der Ankerverlängerung durch eine Bewegung der Ankerverlängerung quer zum Anker mit dem Ankerkopf des Ankers verbindbar. Zur Verbindung von Anker und Ankerverlängerung werden die Kupplungsprofile der Kupplung und des Ankerkopfes quer zur Längsachse des Ankers ineinander geschoben. Dabei erfolgt eine formschlüssige Fixierung des Ankerkopfes in der Kupplung der Ankerverlängerung, so dass Anker und Ankerverlängerung fest miteinander verbunden sind. Der mit der Ankerverlängerung versehene Anker kann wie ein einstückiger Ankerstift oder wie eine einstückige Ankerschraube in den Halterschaft eingeführt und durch Eindrehen mittels eines Drehwerkzeuges oder durch Einschlagen mittels eines Schlagwerkzeuges im Dämmstoffhalter oder direkt im tragenden Untergrund, beispielsweise einer Wand oder einer Decke, verankert werden.According to the invention, the coupling of the anchor extension can be connected by a movement of the armature extension transversely to the armature with the anchor head of the armature. To connect the anchor and anchor extension, the coupling profiles of the coupling and the anchor head are pushed transversely to the longitudinal axis of the anchor into each other. In this case, there is a positive fixation of the anchor head in the coupling of the anchor extension, so that anchor and anchor extension are firmly connected. The anchor provided with the anchor extension can be like a one-piece anchor pin or introduced as a one-piece anchor bolt in the holder shaft and anchored by screwing by means of a rotary tool or by means of a striking tool in Dämmstoffhalter or directly in the supporting ground, such as a wall or ceiling.

Eine Weiterbildung der Erfindung sieht vor, dass der Ankerkopf des Ankers eine in Stirnansicht in etwa quadratische Form aufweist, wobei der Ankerkopf mit der Ankerverlängerung formschlüssig verbindbar ist. Dazu sind am Ankerkopf und an der Kupplung der Ankerverlängerung komplementär ausgebildete Kupplungsprofile vorgesehen, die Teile der Kupplung bilden. Zweckmäßigerweise weist die Ankerverlängerung einen in einer Längsmittelebene des Halterankers oder einer dazu parallelen Ebene angeordneten Steg auf, der nach Art einer Nut- und Federverbindung in eine in gleicher Ebene angeordnete Nut des Ankers formschlüssig eingreift, die die Ankerverlängerung drehfest mit dem Anker verbindet. Es ist auch möglich, mehrere zueinander parallele Stege und Nuten vorzusehen. Ebenso ist es erfindungsgemäß möglich, dass der Steg am Anker und die Nut an der Ankerverlängerung ausgebildet sind.A development of the invention provides that the anchor head of the armature has an approximately square shape in end view, wherein the anchor head with the anchor extension is positively connected. For this purpose, complementarily designed coupling profiles are provided on the anchor head and on the coupling of the anchor extension, which form parts of the coupling. Conveniently, the anchor extension has a arranged in a longitudinal center plane of the holder anchor or parallel to a plane web on the manner of a tongue and groove connection in a plane arranged in the same groove of the armature positively engages the anchor extension rotatably connected to the anchor. It is also possible to provide a plurality of mutually parallel webs and grooves. Likewise, it is possible according to the invention that the web is formed on the armature and the groove on the armature extension.

Vorteilhafterweise weist der Ankerkopf parallel zu einer Längsmittelebene des Ankers verlaufende Stege auf, die in in gleichen Ebenen angeordnete Nuten der Ankerverlängerung eingreifen. Die Stege des Ankerkopfes weisen zur Seite nach außen oder innen stehende Abwinklungen oder dgl. auf, die Hinterschneidungen der Nuten hintergreifen. Die Stege und die Abwinklungen sowie die Nuten und die Hinterschneidungen sind Teile der Kupplung, die die Ankerverlängerung und den Anker dreh- und zugfest miteinander verbindet. Es ist auch möglich, die Nuten im Ankerkopf und die Stege an der Ankerverlängerung anzuformen. Des Weiteren kann auch die Anzahl der Stege und Nuten der Kupplung variieren.Advantageously, the anchor head parallel to a longitudinal center plane of the armature extending webs which engage in arranged in the same plane grooves of the anchor extension. The webs of the anchor head have to the side outwardly or inwardly standing bends or the like. On, engage behind the undercuts of the grooves. The webs and the bends as well as the grooves and the undercuts are parts of the coupling, which connects the anchor extension and the armature torsion and tensile strength. It is also possible to form the grooves in the anchor head and the webs on the anchor extension. Furthermore, the number of webs and grooves of the coupling can also vary.

In einer bevorzugten Ausführungsform weist die Ankerverlängerung auf der der Kupplung gegenüberliegenden Seite einen umlaufenden zylindrischen Bund auf, der ein Widerlager für den Halterteller bildet. Im verankerten Zustand des Dämmstoffhalters liegt der Bund auf dem Halterteller des Dämmstoffhalters auf und drückt diesen gegen die Isolierplatte. Zusätzlich dichtet der Bund den Innenraum des Halterschaftes gegen Eindringen von Feuchtigkeit ab.In a preferred embodiment, the armature extension on the side opposite the coupling on a circumferential cylindrical collar, which forms an abutment for the holder plate. In the anchored state of the insulation holder, the collar rests on the holder plate of the insulation holder and presses it against the insulating plate. In addition, the collar seals the interior of the holder shaft against the ingress of moisture.

Eine vorteilhafte Weiterbildung sieht vor, dass der Dämmstoffhalter eine Schnappeinrichtung als Transportsicherung für den Halteranker im Halterschaft aufweist. Die Schnappeinrichtung wird durch korrespondierende Verriegelungselemente am kupplungsseitigen Ende der Ankerverlängerung und am haltertellerseitigen Ende des Halterschaftes gebildet, die ineinander einschnappbar und vorzugsweise wieder ausschnappbar sind, so dass der Halteranker in den Halterschaft des Dämmstoffhalters einbringbar und vorzugsweise auch wieder entnehmbar ist.An advantageous development provides that the insulation holder has a snap device as a transport lock for the holder anchor in the holder shaft. The snap device is formed by corresponding locking elements on the coupling end of the anchor extension and the holder end of the holder shaft, which are snapped into each other and preferably ausschnappbar again, so that the holder anchor in the holder shaft of the insulating material holder can be introduced and preferably also removed again.

Die erfindungsgemäße Ankerverlängerung weist auf der der Kupplung gegenüberliegenden Stirnfläche eine Einrichtung zum drehfesten Ansetzen eines Drehwerkzeuges auf. Die Einrichtung ist an der Stirnfläche der Ankerverlängerung angeformt und kann zum Ansetzen handwerksüblicher Drehwerkzeuge zum Beispiel als Schlitz, Kreuzschlitz, Inbus oder Torx ausgeführt sein.The armature extension according to the invention has on the opposite end face of the coupling means for rotationally fixed attachment of a turning tool. The device is integrally formed on the end face of the anchor extension and can be designed for applying customary rotary tools, for example as a slot, Phillips, Allen or Torx.

Nachfolgend wird die Erfindung anhand der begleitenden Zeichnungen an einem Ausführungsbeispiel näher erläutert. Es stellen dar:

Figur 1
eine perspektivische Schnittdarstellung eines erfindungsgemäßen Dämmstoffhalters in einer Transportstellung;
Figur 2
eine perspektivische Darstellung des Dämmstoffhalters gemäß Figur 1 in einer Verankerungsstellung;
Figur 3
eine perspektivische Ansicht eines Ankers mit einer Ankerverlängerung des erfindungsgemäßen Dämmstoffhalters;
Figur 4
eine perspektivische Ansicht des Ankers aus Figur 3 ohne Ankerverlängerung; und
Figur 5
eine perspektivische Ansicht der Ankerverlängerung aus Figur 3.
The invention will be explained in more detail with reference to the accompanying drawings of an embodiment. They show:
FIG. 1
a perspective sectional view of an insulation holder according to the invention in a transport position;
FIG. 2
a perspective view of the insulation holder according to FIG. 1 in an anchoring position;
FIG. 3
a perspective view of an anchor with an anchor extension of the insulation holder according to the invention;
FIG. 4
a perspective view of the armature FIG. 3 without anchor extension; and
FIG. 5
a perspective view of the anchor extension FIG. 3 ,

Der in der Zeichnung dargestellte erfindungsgemäße Dämmstoffhalter 1 ist zum Anbringen von nicht dargestellten Isolierplatten an einem nicht dargestellten tragenden Untergrund, beispielsweise einer Hauswand, vorgesehen. Der Dämmstoffhalter 1 weist einen hülsenförmigen Halterschaft 2 und einen Halterteller 3 auf, wobei der Halterteller 3 an einem vom Untergrund entfernten Ende des Halterschaftes 2 angeformt ist. Ein dem Halterteller 3 fernes Ende des Halterschaftes 2 ist als Dübel ausgebildet, der durch Einbringen eines noch zu erläuternden Ankers 5 aufspreizbar ist. Dadurch lässt sich der Dämmstoffhalter 1 im Untergrund verankern. Es ist allerdings nicht zwingend, dass der Halterschaft 2 einen Dübel aufweist. Im verankerten Zustand des Dämmstoffhalters 1 durchsetzt der Halterschaft 2 des Dämmstoffhalters 1 eine nicht dargestellte lsolierplatte und übergreift diese mit dem Halterteller 3 auf der dem Untergrund abgewandten Außenseite. Im Halterschaft 2 ist ein Halteranker 4 eingeführt, der den Dämmstoffhalter 1 in dem nicht dargestellten tragenden Untergrund verankert. Der Halteranker 4 ist zweistückig ausgeführt und besteht aus einem Anker 5 und einer Ankerverlängerung 6. Im dargestellten und beschriebenen Ausführungsbeispiel der Erfindung bestehen der Anker 5 aus Metall und die Ankerverlängerung 6 aus Kunststoff. Die Werkstoffwahl ist nicht zwingend.The insulation holder 1 according to the invention shown in the drawing is for attaching insulating plates, not shown, to a supporting surface, not shown, for example, a house wall provided. The insulation holder 1 has a sleeve-shaped holder shank 2 and a holder plate 3, wherein the holder plate 3 is formed on a remote from the ground end of the holder shaft 2. An end of the holder shank 2, which is remote from the holder plate 3, is designed as a dowel, which can be expanded by introducing an armature 5, which will be explained later. As a result, the insulation holder 1 can be anchored in the ground. However, it is not mandatory that the holder shaft 2 has a dowel. In the anchored state of the insulation holder 1, the holder shank 2 of the insulation holder 1 passes through an insulating plate (not shown) and overlaps it with the holder plate 3 on the outside facing away from the substrate. In the holder shaft 2, a holder anchor 4 is inserted, which anchors the insulation holder 1 in the supporting ground, not shown. The holder anchor 4 is designed in two pieces and consists of an armature 5 and an anchor extension 6. In the illustrated and described embodiment of the invention, the armature 5 made of metal and the anchor extension 6 made of plastic. The choice of material is not mandatory.

Figur 3 zeigt den Halteranker 4 ohne den Dämmstoffhalter 1, Figur 4 und 5 zeigen den Anker 5 und die Ankerverlängerung 6 als Einzelteile. Der Anker 5 und die Ankerverlängerung 6 des Halterankers 4 sind über eine Kupplung 7 des Halterankers 4 fest miteinander verbunden. Die Kupplung 7 des Halterankers 4 verbindet die Ankerverlängerung 6 dreh- und zugfest mit einem Ankerkopf 8 des Ankers 5. Der Ankerkopf 8 und die Ankerverlängerung 6 weisen im Bereich der Kupplung 7 komplementär ausgebildete Kupplungsprofile 9, 10 auf, die miteinander durch Einschieben von Stegen 10 des Ankers 5 in Nuten 9 der Ankerverlängerung 6 formschlüssig verbunden sind. Die Stege 10 des Ankers 5 und die Nuten 9 der Ankerverlängerung 6 sind quer zum Halteranker 4 verlaufend in Ebenen parallel zu einer Längsmittelebene des Halterankers 4 angeordnet. Die Kupplung 7 des Halterankers 4 ist durch eine Bewegung der Ankerverlängerung 6 quer zum Anker 5 mit dem Ankerkopf 8 des Ankers 5 verbunden. FIG. 3 shows the holder anchor 4 without the insulation holder 1, FIGS. 4 and 5 show the armature 5 and the anchor extension 6 as individual parts. The armature 5 and the armature extension 6 of the holder armature 4 are firmly connected to each other via a coupling 7 of the holder armature 4. The anchor 7 and the armature extension 6 have in the region of the coupling 7 complementary trained coupling profiles 9, 10, which together by inserting webs 10th of the armature 5 are positively connected in grooves 9 of the anchor extension 6. The webs 10 of the armature 5 and the grooves 9 of the armature extension 6 are arranged transversely to the holder anchor 4 extending in planes parallel to a longitudinal center plane of the holder armature 4. The coupling 7 of the holder armature 4 is connected by a movement of the armature extension 6 transversely to the armature 5 with the anchor head 8 of the armature 5.

Im dargestellten und beschriebenen Ausführungsbeispiel der Erfindung ist der Anker 5 eine Schraube, die sich durch die drehfeste Verbindung mit der Ankerverlängerung 6 durch Drehen der Ankerverlängerung 6 in den Dübel des Halterschafts 2 ein- und auch wieder ausdrehen lässt. Grundsätzlich kann auch ein Nagel (nicht dargestellt) als Anker Verwendung finden, der durch Schläge auf die Ankerverlängerung 6 eintreibbar ist. In diesem Fall ist die drehfeste Verbindung nicht von Nutzen. Bei Verwendung einer Einschlagschraube (nicht dargestellt) kann diese über die Ankerverlängerung 6 wahlweise eingeschlagen oder eingedreht und auch wieder ausgedreht werden.In the illustrated and described embodiment of the invention, the armature 5 is a screw, the one by the rotationally fixed connection with the anchor extension 6 by turning the anchor extension 6 in the dowel of the holder shaft 2 and turn it off again. In principle, a nail (not shown) can also be used as anchor, which can be driven in by striking the anchor extension 6. In this case, the non-rotatable connection is not useful. When using a drive screw (not shown) this can either be taken over the anchor extension 6 or screwed in and turned out again.

Der Ankerkopf 8 weist in Stirnansicht eine in etwa quadratische Form auf und ist mit der Ankerverlängerung 6 formschlüssig verbunden. Der Ankerkopf 8 weist zwei quer zum Anker 5 verlaufende, parallel zu einer Längsmittelebene des Ankers 5 angeordnete Stege 10 auf, die in zwei in gleichen Ebenen angeordnete Nuten 9 der Ankerverlängerung 6 eingreifen. In den Nuten 9 der Ankerverlängerung 6 sind Hinterschneidungen 13 vorgesehen, in welche zur Seite nach außen stehende Abwinklungen 14 der Stege 10 des Ankerkopfes 8 eingreifen. Die Abwinklungen 14 des Ankers 5 hintergreifen die Hinterschneidungen 13 der Ankerverlängerung 6 und verbinden die Ankerverlängerung 6 zugfest mit dem Anker 5. Die zueinander komplementär ausgebildeten Stege 10 mit den Abwinklungen 14 des Ankerkopfes 8 des Ankers 5 und die Nuten 9 mit den Hinterschneidungen 13 der Ankerverlängerung 6 sind Teile der Kupplung 7 des Halterankers 4.The anchor head 8 has an approximately square shape in front view and is positively connected to the anchor extension 6. The anchor head 8 has two transverse to the armature 5 extending, parallel to a longitudinal center plane of the armature 5 arranged webs 10, which engage in two arranged in the same plane grooves 9 of the armature extension 6. In the grooves 9 of the anchor extension 6 undercuts 13 are provided, which engage in the side outward bending 14 of the webs 10 of the anchor head 8. The bends 14 of the armature 5 engage behind the undercuts 13 of the anchor extension 6 and connect the anchor extension 6 zugfest with the armature 5. The mutually complementary webs 10 with the bends 14 of the anchor head 8 of the armature 5 and the grooves 9 with the undercuts 13 of the anchor extension 6 are parts of the coupling 7 of the holder armature. 4

Die Ankerverlängerung 6 weist einen quer zur Ankerverlängerung 6 verlaufenden, in einer Längsmittelebene der Ankerverlängerung 6 angeordneten Quersteg 11 und der Ankerkopf 8 eine quer zum Anker 5 verlaufende Quernut 12 in einer Längsmittelebene des Ankers 5 auf. Die Quernut 12 ist durch die Stege 10 des Ankers 5 gebildet. Der Quersteg 11 der Ankerverlängerung 6 greift formschlüssig nach Art einer Nut- und Federverbindung in die Quernut 12 des Ankers 5 ein und verbindet den Anker 5 drehfest mit der Ankerverlängerung 6. Der mit der Quernut 12 korrespondierente Quersteg 11 sowie die Quernut 12 bilden Teile der Kupplung 7 des Halterankers 4.The anchor extension 6 has a transversely extending to the anchor extension 6, arranged in a longitudinal center plane of the anchor extension 6 transverse web 11 and the anchor head 8 transverse to the armature 5 transverse groove 12 in a longitudinal center plane of the armature 5. The transverse groove 12 is formed by the webs 10 of the armature 5. The transverse web 11 of the anchor extension 6 engages positively in the manner of a tongue and groove connection in the transverse groove 12 of the armature 5 and connects the armature 5 rotatably with the armature extension 6. The corre sponding to the transverse groove 12 transverse web 11 and the transverse groove 12 form parts of the coupling 7 of the holder anchor 4.

Die Ankerverlängerung 6 weist auf der der Kupplung 7 gegenüberliegenden Seite einen umlaufenden zylindrischen Bund 15 auf, der ein Widerlager für den Halterteller 3 bzw. den Dämmstoffhalter 1 bildet. Im verankerten Zustand des Dämmstoffhalters 1 liegt der Bund 15, wie in Figur 2 dargestellt, in einer umlaufenden Ringstufe auf dem Halterteller 3 des Dämmstoffhalters 1 auf und drückt diesen gegen den nicht dargestellten Untergrund. Desweiteren dichtet der Bund 15 die Ankerverlängerung 6 im Halterschaft 2 des Dämmstoffhalters 1 ab. Die Ankerverlängerung 2 weist weitere, umlaufend im Halterschaft 2 anliegende und abdichtende Stellen auf.The anchor extension 6 has on the opposite side of the clutch 7 a circumferential cylindrical collar 15, which forms an abutment for the holder plate 3 and the insulation holder 1. In the anchored state of the insulation holder 1, the collar 15, as in FIG. 2 shown, in a circumferential annular step on the holder plate 3 of the insulation holder 1 and pushes it against the substrate, not shown. Furthermore, the collar 15 seals the anchor extension 6 in the holder shaft 2 of the insulation holder 1 from. The anchor extension 2 has further circumferentially fitting in the holder shaft 2 and sealing points.

Der Dämmstoffhalter 1 ist mit einer Schnappvorrichtung 16, 17 ausgestattet, die als Transportsicherung den Halteranker 4 in der in Figur 1 dargestellten, auf der Seite des Haltertellers 3 aus dem Halterschaft 2 vorstehenden Stellung, im Halterschaft 2 fixiert. Die Schnappvorrichtung 16, 17 besteht aus einer um die Kupplung 7 der Ankerverlängerung 6 umlaufenden Nut 16 und einem dazu korrespondierenden Wulst 17 im Halterschaft 2 im Bereich des Haltertellers 3. Die Ankerverlängerung 6 weist auf der der Kupplung 7 der Ankerverlängerung 6 gegenüberliegenden Stirnfläche eine sternförmige Vertiefung 18 zum drehfesten Ansetzen eines nicht dargestellten Drehwerkzeugs mit Torx-Spitze auf. Durch Drehen der Ankerverlängerung 6 kann ein Drehmoment von der Ankerverlängerung 6 über die Kupplung 7 auf den Anker 5 übertragen und der Halteranker 4 im nicht dargestellten Untergrund verankert werden.The insulation holder 1 is equipped with a snap device 16, 17, the transport anchor the holder anchor 4 in the in FIG. 1 shown, on the side of the holder plate 3 from the holder shaft 2 projecting position, fixed in the holder shaft 2. The snap device 16, 17 consists of a circumferential to the coupling 7 of the anchor extension 6 groove 16 and a corresponding bead 17 in the holder shaft 2 in the region of the holder plate 3. The anchor extension 6 has on the coupling 7 of the anchor extension 6 opposite end face a star-shaped depression 18 for rotationally fixed attachment of a rotary tool, not shown, with Torx tip. By turning the armature extension 6, a torque can be transmitted from the armature extension 6 via the coupling 7 to the armature 5 and the holder armature 4 can be anchored in the underground, not shown.

Claims (7)

  1. Insulation holder (1) for attaching insulating panels to a supporting substrate, having a sleeve-like holder shank (2) which passes through the insulating panel and formed onto the end of which there is a holder plate (3) engaging over the outside of the insulating panel, and having a two-part holder anchor (4) which can be inserted into the holder shank (2) and which comprises an anchor (5), an anchor extension (6) and a coupling (7), which coupling (7) connects the anchor extension (6) to the anchor (5), characterised in that the coupling (7), by means of an interlocking connection, connects the anchor extension (6) to the anchor (5) in a manner that withstands tension and that ensures conjoint rotation, and in that the anchor extension (6) is arranged to be connected to the anchor (5) by means of the coupling (7) in an interlocking manner by movement in a direction transverse to the anchor (5).
  2. Insulation holder according to claim 1, characterised in that the anchor (5) has an anchor head (8) that has a shape that is square in an end-on view, the anchor head (8) forming part of the coupling (7) and being connected to the anchor extension (6) in an interlocking manner.
  3. Insulation holder according to claim 1, characterised in that the anchor extension (6) has a crosswise tongue (11), which engages in a crosswise groove (12) of the anchor head (8), or in that the anchor head (8) has a crosswise tongue, which engages in a crosswise groove of the anchor extension (6), the crosswise tongue (11) and the crosswise groove (12) forming parts of the coupling (7), which coupling (7) connects the anchor extension (6) to the anchor (5) in a manner ensuring conjoint rotation.
  4. Insulation holder according to claim 1, characterised in that the anchor head (8) has tongues (10) extending parallel to a longitudinal mid-plane of the anchor (5), which tongues (10) engage in grooves (9) of the anchor extension (6) that are arranged in the same planes and which tongues (10) engage, by means of lugs (14), behind undercuts (13) in the grooves (9), the tongues (10) and the grooves (9) forming parts of the coupling (7), which coupling (7) connects the anchor extension (6) to the anchor (5) in a manner that withstands tension.
  5. Insulation holder according to claim 1, characterised in that the anchor extension (6) has, at its opposite end from the coupling (7), an encircling cylindrical collar (15), which forms an abutment for the holder plate (3).
  6. Insulation holder according to claim 1, characterised in that the insulation holder (1) has snap-in arrangements (16, 17) forming a transport securing device for the holder anchor (4) in the anchor shank (2).
  7. Insulation holder according to claim 1, characterised in that, on its opposite end face from the coupling (7), the anchor extension (6) has an arrangement (18) for application of a screwdriver tool in a manner ensuring conjoint rotation.
EP06000657.4A 2005-02-17 2006-01-13 Multi-part Insulation fastener Not-in-force EP1693530B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06000657T PL1693530T5 (en) 2005-02-17 2006-01-13 Multi-part Insulation fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005002534U DE202005002534U1 (en) 2005-02-17 2005-02-17 insulation holders

Publications (3)

Publication Number Publication Date
EP1693530A1 EP1693530A1 (en) 2006-08-23
EP1693530B1 EP1693530B1 (en) 2010-08-04
EP1693530B2 true EP1693530B2 (en) 2013-07-24

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ID=36407952

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EP (1) EP1693530B2 (en)
CN (1) CN1821527A (en)
AT (1) ATE476566T1 (en)
DE (2) DE202005002534U1 (en)
PL (1) PL1693530T5 (en)
RU (1) RU2396395C2 (en)

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PL1693530T5 (en) 2013-12-31
ATE476566T1 (en) 2010-08-15
DE502006007567D1 (en) 2010-09-16
DE202005002534U1 (en) 2006-06-29
EP1693530A1 (en) 2006-08-23
EP1693530B1 (en) 2010-08-04
RU2396395C2 (en) 2010-08-10
PL1693530T3 (en) 2011-01-31
CN1821527A (en) 2006-08-23
RU2006104818A (en) 2007-08-27

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