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EP0285951A2 - Mécanisme d'enfilage pour classeur à feuilles ou similaire - Google Patents

Mécanisme d'enfilage pour classeur à feuilles ou similaire Download PDF

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Publication number
EP0285951A2
EP0285951A2 EP88104968A EP88104968A EP0285951A2 EP 0285951 A2 EP0285951 A2 EP 0285951A2 EP 88104968 A EP88104968 A EP 88104968A EP 88104968 A EP88104968 A EP 88104968A EP 0285951 A2 EP0285951 A2 EP 0285951A2
Authority
EP
European Patent Office
Prior art keywords
locking member
base plate
striker
guide
slots
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.)
Withdrawn
Application number
EP88104968A
Other languages
German (de)
English (en)
Other versions
EP0285951A3 (fr
Inventor
Jörg Hofmann
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.)
Hofmann Raimund
Hofmann Gudrun
Original Assignee
Hofmann Raimund
Hofmann Gudrun
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 Hofmann Raimund, Hofmann Gudrun filed Critical Hofmann Raimund
Publication of EP0285951A2 publication Critical patent/EP0285951A2/fr
Publication of EP0285951A3 publication Critical patent/EP0285951A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
    • B42F13/24—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods

Definitions

  • the invention relates to a line-up device for document files or the like, with a base plate which has at least two fixed line-up pins and at least one movable locking bracket, and optionally with a hold-down device which can be brought into engagement with the line-up pins.
  • a line-up device of the type mentioned at the outset is known from DE-GM 82 18 793 and consists of a large number of parts, for example 16 individual parts, which - predominantly made of metal - must be assembled before the line-up device is fastened in a folder by means of rivets or the like can.
  • DE-PS 910 531 describes a further line-up device in connection with a hold-down device which is clamped against the line-up pins in order to hold down the documents to be arranged.
  • This line-up device also consists of a large number of individual parts which have to be assembled in a comparatively complicated manner before the device itself can be inserted into a folder.
  • the invention has for its object to design a line-up device of the type mentioned in such a way that it consists of a minimum of parts that can be assembled quickly and easily and in particular enables inexpensive manufacture.
  • a displaceable locking member relative to the base plate is provided, with guide means for guiding the locking member being arranged on the base plate, and in that the locking member has guide slots or guide grooves via which the locking member engages with each striker and when the locking member is moved, the respective locking bracket is opened or closed.
  • the invention provides a line-up device, which in the basic version consists of only 4 or 5 individual parts.
  • a base plate on which the alignment pins protrude perpendicularly upward, has openings for inserting the striker or the striker and guide means for a locking member which is displaceable in the direction of the longitudinal axis of the base plate for the purpose of opening and closing the striker or straps.
  • the base plate, the Locking element, the hold-down device and the aligning pins made of plastic, while the striker is made in a known manner from metal or from plastic, preferably from glass fiber reinforced plastic. If necessary, some or all of the aforementioned individual parts can thus be made of metal or plastic.
  • the line-up device according to the invention is particularly suitable for use in document folders or the like with a small to medium-sized back width, but can be used for large document folders if the blocking element is designed accordingly, i.e. for files with large stack heights, where a comparatively large opening angle of the striker or strikers is desired.
  • the hold-down device according to the present invention is preferably made of plastic and has no additional devices, e.g. in the form of spring wires or the like, which are used to clamp against the alignment pins.
  • FIG. 1 and 2 show a first preferred embodiment of a line-up device for documents or the like, which consists of a base plate 1, a locking member 2, a striker 3 and a hold-down device 4.
  • the base plate 1 which preferably has a substantially rectangular shape, at least two alignment pins 6a, 6b are provided, which protrude vertically from the base plate 1 and have a support surface for the free ends of a striker 3 at their free end.
  • the alignment pins 6a, 6b can be formed as integral components of the base plate 1 or be attached to the base plate 1 as metal pins.
  • the base plate 1 is provided on the side facing away from the alignment pins 6a, 6b with openings or bores 8a, 8b which are used to carry out the striker 3.
  • the striker 3 (Fig.
  • the striker has the shape of a horn.
  • the elongated connecting section 3c between the two bracket ends 3a, 3b remains below the base plate 1 or in contact with the lower surface of the base plate 1, so that the striker 3 is pivotably seated in the openings 8a, 8b relative to the base plate 1.
  • the locking member 2 is inserted into guide means formed on the upper side of the base plate 1. The locking member 2 is brought into such a position that the striker 3 can be inserted into the operating position in a simple manner through the openings 8a, 8b in the base plate 1 on the one hand and through openings or slots 2a, 2b of the locking member 2 on the other hand.
  • L-shaped profiles or projections 10a, 10b, 10c, 10d are provided as guide means, of which the guide rails 10a, 10c and 10b, 10d are provided one behind the other on the upper surface of the base plate 1 and form a guide groove.
  • the L-shaped guide rails 10a to 10d overlap the locking member 2 and thus prevent a displacement of the locking member 2 away from the base plate 1 upwards.
  • guide rails 10a to 10d overlap the locking member 2 in this embodiment, if necessary, they can also be designed as simple strips which do not overlap the locking member 2, so that there is only lateral guidance for the locking member 2.
  • guide bolts or the like can be provided, which have indentations corresponding to the guide rails 10a to 10d according to FIG. 1 or have a circular cross section.
  • pins 12a, 12b etc. are provided in a known manner, which are used to attach the base plate 1 to the document folder.
  • the locking member 2 consists of a plate-shaped part which has slits 2a, 2b running obliquely to its longitudinal axis or to the longitudinal axis of the base plate 1.
  • the slots 2a, 2b are arranged parallel to one another and can be provided in the center with an enlarged opening 14a, 14b, which define a larger internal width compared to the diameter of the striker 3 and are used for convenient insertion of the striker 3.
  • the slots 2a, 2b have a width on the side of the widened opening which essentially corresponds to the outside diameter of the striker 3.
  • the striker 3 can be freely pivoted about its axis defined by the longitudinal section 3c over a predetermined range.
  • the displacement of the locking member 2 parallel to the base plate 1 in the direction of arrow A causes the striker 3 to move due to the oblique slots 2a, 2b in the direction of the alignment pins 6a, 6b, while a displacement of the locking member 2 against the direction of the arrow A causes the striker 3 to open.
  • This function applies to the locking member 2, in which the slots 2a, 2b extend obliquely from the enlarged bore 14a, 14b in the direction of arrow A to the closest outer edge 15 of the locking member 2, as shown in FIG. 2.
  • the hold-down device can be formed by a plate-shaped element or by a bow-shaped element according to FIG. 2 which has an elevation in the middle and is provided with clamping slots 16a, 16b on the side of the elevation. These clamping slots 16a, 16b go parallel to each other in the direction of the longitudinal axis of the plate-shaped part.
  • clamping slots 16a, 16b which are referred to as clamping slots, each have a tapered profile when viewed in the same direction, so that when the hold-down device 4 is displaced, for example, in the opposite direction to the arrow direction A in the embodiment shown in FIG Hold-down device 4 is jammed at the alignment slots.
  • the clamping slots 16a, 16b evidently have a width at one end which is greater than the diameter of the alignment pins, and at the other end, a width that is slightly smaller than the diameter of the alignment pins 6a, 6b.
  • a handle or attachment part for gripping with fingers is provided with respect to the hold-down device 4 in order to be able to move the hold-down device 4 from the clamping position into the freely displaceable position and vice versa.
  • FIG. 3 shows an embodiment of a line-up device modified compared to FIGS. 1 and 2.
  • the base plate 1 has a step 20 between the guide rails 10a, 10c and 10b, 10d, so that the guide rails or guide means 10a, 10c are at a higher level than the guide means 10b, 10d.
  • the locking member 2 has in the embodiment of FIG. 3 accordingly angled profile, so that a displacement of the angled locking member 2 in the longitudinal direction to the base plate 1 is possible. As can be seen from FIG.
  • the openings 8a, 8b have a shape corresponding, for example, to a truncated cone, the larger opening area being in the area 22.
  • the walls of the openings 8a, 8b in this case run, in particular near the step labeled 21, obliquely to the step 21. In this embodiment, a larger pivoting movement of the striker 3 is possible and thus one Larger opening angle between the striker 3 and the alignment pins 6a, 6b.
  • Fig. 4 shows a further, modified embodiment of the aligning device.
  • This line-up device consists of a base plate 31, a locking member 32, at least two locking clips 33, 35 and a hold-down device 4 of the type described in connection with FIGS. 1 to 3, which is not shown in FIG. 4.
  • On the base plate 31 alignment pins 36a, 36b are provided which stand vertically upward from the base plate 31 and which cooperate with the locking brackets 33, 35.
  • a guide channel 40 is provided as the guide means in the base plate 31, which is integrated in the base plate 31 or is provided on the base plate 31 and has a cross-sectional shape adapted to the locking member 32.
  • the locking member 32 has a square cross section and consequently the guide channel 40 defines a square guide surface, as a result of which the locking member 32 can be displaced along the guide channel 40.
  • individual guide channel sections can be formed on or in the base plate 31.
  • the guide channel 40 not only serves to guide the locking member 32 during a movement to open and close the striker 33, 35, but also to hold the Locking bracket 33, 35 itself.
  • the guide channel 40 has vertical slots 44, 45 in some areas on a side wall 43 opposite a web 42.
  • the web 42 runs along the one edge of the base plate 31 from the base plate 31 at an angle of approximately 90 ° upwards.
  • the slots 44, 45 allow a height shift of the locking bracket 33, 35 inserted in each of these slots 44, 45.
  • Each locking bracket 33, 35 has an essentially U-shaped shape, the leg designated 33a and 35a approximately parallel to the base plate 31 is inserted and is pushed through the associated slot 44, 45 through the side wall 43 into the guide channel 40.
  • the relevant leg 33a or 35a passes into an inclined or curved guide groove 47, 48 which is associated with this leg and which is incorporated into the locking member 32 from the side wall 43. Due to the inclination or the curved shape of the guide groove 47, 48 in connection with the vertical slot 44 or 45, when the locking or control member 32 is displaced in the direction of arrow B, the locking bracket 33, 35 is lowered and vice versa.
  • the web 42 serves as an abutment for the knee of the striker 33, 35 adjacent to the leg 33a or 35a, while the depth of the guide grooves 47, 48 in the locking member 32 is chosen so large that the knee of each striker 33, 35 is in contact with Web 42 remains.
  • bearings 50, 51 which according to one embodiment each consist of two sections.
  • the mutually associated bearing sections are spaced apart from one another by a distance corresponding to the strength of the locking bracket 33, 35 and are positioned on the edge 42 facing the guide channel 40.
  • the bearing sections define between them a gap which extends transversely to the direction of arrow B and as a bearing, in particular of the knee area of the relevant locking bracket 33 adjacent to the leg 33a, 35a, 35 serves.
  • this can cause the locking bracket 33, 35 to be raised and opened or the locking bracket 33, 35 to be lowered and closed.
  • the locking member 32 can be shifted substantially above the upper surface of the base plate 31 in the longitudinal direction of the base plate 31, i.e. the guide channel 40 is essentially formed on the base plate 31.
  • the locking member 32 is inserted against the direction of arrow B from the end face 40a of the guide channel 40, after which the locking bracket 33 and the locking bracket 35 are successively inserted into the associated guide groove 47, 48 via the vertical slots 44 and 45 and then the striker 33 or 35, which is still at an angle to the base plate 31, is snapped into the bearing formed by a notch.
  • the locking member 32 has a stop 54 provided on its lower surface near its one end, while a locking member 55 is also provided on its lower surface at the opposite end of the locking member is attached as a flexible tab on the locking member 32 in the direction of arrow B extending obliquely downwards. This allows the locking member 32 to be inserted through the guide channel 40 until it reaches the position shown in FIG. 4 after exiting the rear opening (FIG. 4) of the guide channel 40 and the locking member 55 snaps down and the movement of the Locking member 32 limited in the direction of arrow B.
  • All individual parts are made of plastic, preferably glass fiber reinforced plastic.
  • the alignment pins 6a, 6b or 36a, 36b and or the striker 3, 33, 35 consist of Plastic or metal preferably made of glass fiber reinforced plastic.
  • the individual parts described are made of glass fiber reinforced plastic, which ensures sufficient stability.
  • they can be provided with projections 58, 59 according to FIGS. 2 and 3, which facilitate handling when they are moved.
  • the guide slots 2a, 2b or guide grooves 47, 48 can be designed as straight slots or curved slots and essentially determine the degree of opening of the striker with a predetermined movement path of the associated locking member.
  • the described embodiments each have two strikers or two pairs of strikers. It can be seen that the number of strikers can be increased if documents with more than two punched holes are to be lined up.
  • a line-up device for document folders or the like has a base plate which is provided with at least two fixed line-up pins. At least one movable striker can be brought into closing contact with the alignment pins. If necessary, a hold-down device is provided which can be clamped in relation to the alignment pins.
  • a locking member that is displaceable relative to the base plate serves to adjust the locking bracket or straps, wherein guide means for guiding the locking member are arranged on the base plate.
  • the locking member is provided with guide slots or guide grooves, via which the locking member is in engagement with each striker, so that the respective striker can be opened or closed when the locking member is displaced.
  • 5a and 5b illustrate one with respect to the embodiment 4 modified embodiment.
  • 5a and 5b are provided on each of the striker 33, 35 laterally striving bearing pins 60, 61 which are formed on the curvature following the section 33a and 35a and form a "cross" together with the striker in question .
  • These bearing pins 60, 61 serve to fix an axis of rotation of the bracket 33 and are overlapped by bearing sections 63 as soon as the associated bracket is inserted in the manner shown in FIG. 5a.
  • the two mutually associated bearing sections 63 are spaced apart from one another by a distance which corresponds approximately to the thickness of the striker 3 and are formed on the edge of the plate 31, designated 42, projecting from the edge in the direction of the guide channel 43.
  • the bearing sections 63 form a holder for the bearing pins 60, 61 and prevent the locking clips 33, 35 from jumping out of the plate 31 upwards. From Fig. 5b it can be seen that the bearing pins 60, 61 extend perpendicular to the plane of the associated striker 33 and 35, respectively, the two bearing pins 60, 61 lying on a common axis.
  • 6a and 6b show a further modification of the line-up device according to the invention.
  • 6a and 6b corresponds essentially to the embodiment described with reference to FIG. 1; 6a and 6b the same parts are provided with the same reference numerals with the embodiment according to FIGS. 1 to 3.
  • a repeated description of the same parts is unnecessary.
  • a slot 70 is provided which runs in the axial direction of the plate 1 and has a length which corresponds at least to the length of the leg section 3c of the locking bracket 3 (FIG. 2) and the insertion of the striker, as used in conjunction with Fig. 2 is described, made possible from the top of the base plate 1.
  • the striker 3 is inserted into the slot 70 in such a way that its strap ends 3a, 3b point in the direction of the alignment pins 6a, 6b.
  • the width of the slot 70 is selected to be slightly larger than the thickness of the striker 3.
  • the guide slots 71, 72 directly adjoin the opposite ends of the slot 70 at an angle of approximately 90 ° to the slot 70 and end at 73, 74 at a corresponding distance from the left edge of the base plate 1 in FIG. 6a 6a, the guide slots 71, 72 are preferably formed symmetrically to the central transverse axis, not shown, of the base plate 1, which ensures that a preferably central arrangement of the striker 3 is obtained.
  • a receiving groove 85 is provided in the lower surface of the base plate 1 with latching lugs 76, 77. As soon as the striker 3 with its base 3c comes to rest below the receiving groove 85, it is pulled upward and snaps firmly into the receiving groove 85 due to the latching lugs 76, 77.
  • the striker 3 has to be pushed through openings 8a, 8b from the underside of the base plate 1 as described, in the embodiment according to FIGS. 6a and 6b a simplified insertion of the striker 3 in the way explained.
  • the striker 3 can be provided with a threaded, that is, placed on the striker 3 locking member 2, so that the locking member after locking the striker 3 in the locking lugs 76, 77 by slight tilting with its one edge surface 15 under the guide rails or guide elements 10a, 10c is introduced.
  • the locking member 2 is then "snapped" under the guide rails 10b, 10d in the region of its guide edge opposite the guide edge 15.
  • the guide rails 10b, 10d are designed to run obliquely, as is clearly shown in FIG. 6b, in such a way that the guide rails 10b and 10d have the shape of a hook in a sectional view and the upper surface 81 runs obliquely downwards in the direction of the hook tip 82 .
  • the locking member 2 shown in a sectional view in FIG. 6b is designed in a corresponding manner in the region of its edge 83 facing the guide rails 10b, 10d, ie the edge is rounded on its downward-facing surface, which means that the locking member 2 is snapped in and the locking member 2 is inserted into the guide groove defined by the guide rails 10b, 10d in an arrangement largely parallel to the base plate 1.
  • each guide rail 10b, 10d from the tip 82 in the direction of the vertical wall of each guide rail 10d, 10b is essentially straight, that is to say parallel to the base plate 1, an unintentional snapping out of the locking member 2 from the through the guide rails 10b , 10d defined guide groove prevented.
  • the base section 3c of the striker 3 is located in the receiving groove 85 on the underside of the base plate 1 (FIG. 6b), which is formed parallel to the longitudinal axis of the base plate 1 from the underside of the base plate 1 and thus prevents the base part 3c from protruding beyond the lower surface of the base plate 1.
  • the locking lugs 76, 77 prevent the base section 3c from slipping out of the receiving groove 85 (downward).
  • FIG. 7a, 7b and 7c show an embodiment of the line-up device which is modified compared to the embodiment according to FIGS. 5a and 5b, with individual locking clips 33, 35 of the shape described in connection with FIGS. 5a and 5b according to FIGS. 7a, 7b and 7c Find use.
  • FIG. 7a is a top view of the line-up device with inserted locking clips 33, 35, which each have laterally striving bearing pins 60, 61, which are indicated by dashed lines in FIG. 7a. 7a to 7c, the base plate 90 has an essentially step-like profile, similar to that described in connection with FIG.
  • the locking member which is designated by 91, is also of stepped design in cross section, with guide rails 10a, 10b, 10c and 10d serving to guide the locking member 91 in accordance with FIGS. 1 to 3.
  • guide rails 10a, 10b, 10c and 10d serving to guide the locking member 91 in accordance with FIGS. 1 to 3.
  • these guide rails are preferably provided offset with respect to one another, ie the pairs 10a, 10b on the one hand and 10c and 10d on the other hand do not lie opposite each other, as is provided in the embodiment according to FIGS. 1 to 3, but instead offset from each other with respect to the longitudinal axis.
  • the base plate 90 has, for example, insertion slots 93, 94 which run centrally in relation to the guide rails 10b, 10c and extend from the left side of the base plate 90 in FIG. 7b over a predetermined depth into the base plate 90.
  • the end of each insertion slot 93 and 94, designated 93a and 94a, lies on a line in the longitudinal direction of the base plate 90, which is slightly laterally offset from the desired axis of rotation of the two locking bars 33, 35.
  • the insertion slots 93, 94 are provided around the shooting bars 33 , 35 into the base plate 90 from the side face of the base plate 90 designated by 95.
  • the locking grooves 97 are formed on the underside of the base plate 90 and fixed by lateral locking lugs 98, 99, which prevent the bearing pins 60, 61 from being moved out of the locking groove 97.
  • the locking element designated 101 in FIG. 7a like the locking element according to FIG. 3, has obliquely running slots 102a, 102b, which perform the same function as was described in connection with FIGS. 1 to 3.
  • the slots 102a, 102b are not closed at their end lying towards the leading edge 103 on the left in FIG. 7a, but are opened towards the leading edge 103.
  • the oblique slots 102a, 102b merge into a guide section 104a, 104b running transversely to the guide edge 103, the slots 102a, 102b and the guide sections 104a, 104b having a width which is approximately the same as the thickness of the striker 33 , 35 corresponds.
  • the closing bracket 33, 35 is inserted as explained below.
  • the locking member 101 is inserted, for example in FIG. 7a, from above in the direction of an arrow E into the guide rails 10c, 10d and pushed further until the locking member also slides in the guide rails 10a, 10b.
  • the insertion process of the locking member 101 in the direction of arrow E continues until the in Transverse direction to the locking member 101 in this formed guide sections 104a, 104b take cover to the insertion slots 93, 94 of the base plate 90.
  • the locking member 101 is stopped and left in this position in order to allow the insertion of the striker 33, 35 now.
  • the striker 33, 35 are inserted from the side labeled 103 into the insertion slots 93, 94 and at the same time into the guide sections 104a, 104b, the bearing pins 60, 61 being located below the base plate 90, ie out of engagement with the base plate 90. Subsequently, the locking member 101 is moved further in the direction of arrow E, which results in a displacement of the striker 33, 35 in the direction of arrow F, ie transversely to the longitudinal axis of the base plate 90 and to the right in FIG. 7a.
  • the displacement of the locking member 101 continues until the shooting bars 33, 35 are displaced to the right, ie in the direction of the arrow F, so that the bearing pins 60, 61 come to rest below the locking groove 97. Then the striker 33, 35 are lifted upward, ie in the direction of an arrow G in FIG. 7c, and are inserted into the locking groove 97 while overcoming the frictional force generated by the locking lugs 98, 99.
  • the striker 33, 35 and an axis defined by the pins 60, 61 are rotatably mounted in the base plate 90 and can be closed by moving the locking member 101 in the direction of arrow E relative to the alignment pins 36a, 36b or in the event of a displacement of the locking member 101 open in the direction of arrow E with respect to the alignment pins 36a, 36b.
  • the blocking member 101 can be provided on its surface along the slots 102a, 102b with beads 107, 108 running laterally above the slots, which bring about greater pressure on the striker and material fatigue in the area of the blocking member Avoid slots 102a, 102b.
  • automatically erecting locking elements or locking hooks 110, 111 can be provided on the edge of the locking member designated 103, which snap up obliquely against the direction of arrow E and how FIG. 7a clearly shows that displacement of the locking member 101 against the direction of the arrow E via the guide rail 10a or 10c is prevented, since they bring about a locking action with respect to these guide rails.
  • a corresponding latching element can be provided on the guide edge of the locking member 101 opposite the guide edge 103, which is indicated in FIG. 7a with the reference number 112.
  • the guide or control slots 102a, 102b as seen in FIG. 7a, are closed on their upper side, while on their lower side they are opened outwards by the guide sections 104a, 104b.
  • the slots 102a, 102b as in the above-described embodiments in FIG. 7a, run obliquely downwards and outwards from above to the locking member 101 and merge there into the guide sections 104a, 104b.
  • hold-down devices 4 are also used in the embodiments according to FIGS. 6 and 7.
  • two or more than two strikers can be used in all embodiments, even if only two strikers or one striker are shown with regard to the embodiment according to FIGS. 6 and 7.
  • All parts of the aligning device described can be made of plastic or metal or a combination of metal and plastic.
  • FIGS. 8a to 8c A further modification of the line-up device is described below in connection with FIGS. 8a to 8c.
  • This line-up device is a modification of the line-up device described in connection with FIGS. 1 and 2, the same parts as in FIGS. 1 and 2 being provided with the same reference numerals.
  • the base plate 1 is provided with a recess in the region of the connecting section 3c, as is clearly evident from FIG. 8a.
  • the striker 3 is provided in the middle or off-center of the connecting section 3c with at least one bow-shaped section 3i projecting with respect to the axis of the connecting section 3c, which is approximately rectangular in the embodiment according to FIG.
  • the bow-shaped section 3i can also have an approximately triangular shape or the shape of an arc.
  • the base plate 1 In order to enable a pivoting movement of the locking bracket 3 relative to the base plate 1, the base plate 1 must be provided with a recess at least in the area in which the section 3i comes to lie, in order to enable this bracket area 3i to pivot relative to the base plate 1.
  • the base plate 1 according to Fig. 8a in contrast, is not only cut out in an area corresponding to section 3i, but also in the area of the legs 3c1, 3c2, which results in a substantially T-shaped recess. This recess is designated by 201 in FIG. 8.
  • a corresponding recess 202 is in the locking member 2 provided, this recess 202 for the striker shown in Fig. 8b must have at least a length which corresponds to the length of section 3i and a width which corresponds to the length of section 3f or 3g, and consequently preferably rectangular in accordance with Fig. 8c Has shape.
  • slits 2a, 2b which run obliquely to the axis of the locking member 2 and which are open to the left edge of the locking member 2 in FIG. 8c at 2c, 2d.
  • These openings 2c, 2d make it easier to assemble the striker 3 relative to the base plate 1 with the locking member 2.
  • the slot 2b can open into the recess 202. If the distance between the ends 3a, 3b is substantially greater than is shown in FIGS. 1, 2 and 8b, the slots 2a, 2b keep a greater distance from the cutout 202 with their one end, which is not open to the outside, consequently, the slot 2b does not have to open into the recess 202.
  • the bow-shaped section 3i lies in a plane E2 which maintains a slight angle with respect to the plane E1.
  • the plane E1 is determined by the two ends 3a, 3b, i.e. these ends 3a, 3b lie in the plane E1.
  • the line-up has the structure like this has already been described in connection with FIGS. 1 and 2, wherein the hold-down device 4 shown in FIG. 2 can also be used to hold down leaves.
  • the line-up device according to FIGS. 8a to 8c is particularly suitable for the use of document folders of greater thickness, ie for collecting a large stack of sheets with correspondingly longer line-up pins 6a, 6b.
  • the striker has a bow-shaped section 3i projecting from the axis of the connecting section 3c and running slightly towards the free ends 3a, 3b, around the to achieve the desired contact pressure between the ends 3a, 3b and the alignment pins 6a, 6b in that this section 3i is pressed down by the locking member 2.
  • the locking member 2 is chamfered at the bottom right edge shown in Fig. 8c, as shown by the broken line 205, while the guide rail 10b, 10d correspondingly the dashed line 206 receives a bevel on the top.
  • the guide rail 10b, 10d correspondingly the dashed line 206 receives a bevel on the top.
  • these bevels 205, 206 it is possible to insert the locking member from above into the guide rails 10a, 10b, 10c, 10d, for example by inserting the locking member 2 with its left edge shown in FIG. 8c under the guide rail parts 10a, 10c and then with its right edge in FIG. 8c is pressed downward into the guide rails 10b, 10d via the bevels facing one another.
  • the two ends 58, 59 provided for handling, which are provided obliquely outwards and upwards with respect to the locking member 2, can optionally be omitted, in particular if the locking member 2 from the end face of the base plate 1 into the associated guide rails 10a, 10b, 10c, 10d are inserted in this way.
  • this locking member 2 is provided on its left or on the right in FIG. 8c guide edge with projections 209, 210, which limit the inserted locking member 2 with regard to its movement relative to the guide rails 10a to 10d cause.
  • projections 209 210 can limit the opening and / or closing path of the striker 3.
  • the projections 209, 210 can, however, be designed in such a way that the locking member 2 is forcibly extended beyond these projections, e.g. is movable for the purpose of pushing in or pulling out of the guide rails.

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  • Clamps And Clips (AREA)
  • Discharge By Other Means (AREA)
EP88104968A 1987-04-10 1988-03-28 Mécanisme d'enfilage pour classeur à feuilles ou similaire Withdrawn EP0285951A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3712097 1987-04-10
DE3712097 1987-04-10
DE3713044 1987-04-16
DE19873713044 DE3713044A1 (de) 1987-04-10 1987-04-16 Aufreihvorrichtung fuer schriftgutordner oder dergleichen

Publications (2)

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EP0285951A2 true EP0285951A2 (fr) 1988-10-12
EP0285951A3 EP0285951A3 (fr) 1989-04-12

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Application Number Title Priority Date Filing Date
EP88104968A Withdrawn EP0285951A3 (fr) 1987-04-10 1988-03-28 Mécanisme d'enfilage pour classeur à feuilles ou similaire

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US (1) US4948286A (fr)
EP (1) EP0285951A3 (fr)
JP (1) JPS63257699A (fr)
DE (1) DE3713044A1 (fr)

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US5798425A (en) * 1995-04-07 1998-08-25 Skw Trostberg Aktiengesellschaft Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives

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Publication number Priority date Publication date Assignee Title
US5158386A (en) * 1991-07-09 1992-10-27 Mann Jr John C Ring binder separator
US7293932B2 (en) * 2004-05-20 2007-11-13 Hong Kong Stationery Manufacturing Co., Ltd. Lever arch binder mechanism with complementary ring tips
US20050260030A1 (en) * 2004-05-20 2005-11-24 Hong Kong Stationery Manufacturing Co., Ltd. D-ring binder mechanism with complementary ring tips

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DE3004830A1 (de) * 1979-02-17 1980-08-21 King Jim Co Ltd Haltevorrichtung fuer einen ringordner

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FR603633A (fr) * 1924-12-18 1926-04-20 Firon Freres Soc Mécanique pour classeur
DE910531C (de) * 1952-04-04 1954-05-03 Soennecken Fa F Briefordnermechanik mit Schliessbuegeln und Rueckleger
NL87245C (fr) * 1953-05-20
DE1183048B (de) * 1960-02-17 1964-12-10 Soennecken Fa F Aufreihvorrichtung fuer Briefordner
DE1212494B (de) * 1961-09-12 1966-03-17 Kurt Lorber Briefordnermechanik
JPS5698480U (fr) * 1979-12-27 1981-08-04
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US4486112A (en) * 1982-03-04 1984-12-04 R. D. Cummins, Incorporated Loose leaf binder
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798425A (en) * 1995-04-07 1998-08-25 Skw Trostberg Aktiengesellschaft Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives

Also Published As

Publication number Publication date
US4948286A (en) 1990-08-14
DE3713044A1 (de) 1988-10-27
JPS63257699A (ja) 1988-10-25
EP0285951A3 (fr) 1989-04-12

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