EP2022921B2 - Device for fixing a glassholder of the screw and nut type - Google Patents
Device for fixing a glassholder of the screw and nut type Download PDFInfo
- Publication number
- EP2022921B2 EP2022921B2 EP20070290939 EP07290939A EP2022921B2 EP 2022921 B2 EP2022921 B2 EP 2022921B2 EP 20070290939 EP20070290939 EP 20070290939 EP 07290939 A EP07290939 A EP 07290939A EP 2022921 B2 EP2022921 B2 EP 2022921B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- flap
- base part
- edge
- nut
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
- E05F11/382—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement for vehicle windows
- E05F11/385—Fixing of window glass to the carrier of the operating mechanism
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
- E05F11/382—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement for vehicle windows
- E05F11/385—Fixing of window glass to the carrier of the operating mechanism
- E05F2011/387—Fixing of window glass to the carrier of the operating mechanism using arrangements in the window glass, e.g. holes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
Definitions
- the invention relates to a device for fixing a workpiece to a support such as a window, of the type described in the preamble of claim 1.
- a fastener of this type is known from prior use.
- the object of the invention is to improve this known device.
- the device according to the invention comprises the characteristics which are invoked in the characterizing part of claim 2.
- the figure 1 illustrates that the fixing device according to the invention, designated by the general reference 1, makes it possible to fix a part 2 to a support 3, for example a mechanism for lifting and lowering a window of a door of a vehicle automobile, using a fixing screw 4.
- the nut device according to the invention 1 has a general wallet structure and essentially comprises a base portion 6 that can be mounted on the edge 7 of the support 3 and a flap-shaped portion 8 connected to the base portion by a folding hinge 10 allowing this flap to pivot about this hinge between an open position of the nut, according to the figure 2 , and a closed position according to the figure 3 .
- the base portion 6 comprises a bottom plate 12 folded at one end for the formation of a flange perpendicular to the free edge 13 to which the flap 8 is connected, via the hinge 10.
- the flange 13 carries at each end of the hinge 10 a reinforcing arm 14 which extends parallel to the bottom plate 12 and parallel to the side edges 16 thereof so as to form with these terminals U-shaped parts allowing the engagement of the base part on the edge 7 of the support 3, as seen in particular on the Figures 5A and 5B .
- the bottom plate 12 of the base part 6 is provided with a window 17 for supporting the screw 2 during screwing.
- the front edge of the plate 12 carries a rim 18 in the shape of an L allowing the reception of the part 2, as illustrated by FIG. figure 1 .
- the pivoting flap 8 essentially comprises a plate 19 carrying at each of its longitudinal edges 20 a lug 21 for locking the flap on the appropriate arm 14 of the base portion 6 in the closed position of the nut, in accordance with the figure 2 as well as at its free edge a flange 22 covering, in the closed position of the nut, the free end of the appropriate reinforcement arm.
- the flap 8 focuses on its inner face oriented towards the base portion a cylindrical projection in the form of a barrel 24 which passes through the plate 18 at 24 'and in which is formed a threaded hole 25 for receiving the screw 2 when fixing the part 4 to the support 3. But the inner face of the barrel could be smooth and it would be then the screw that would perform the tapping.
- a rubber washer 26 surrounds the barrel to absorb differences in thickness of the support 3.
- the front face 28 of the barrel carries projections 29 for engaging in radial protuberances 30 of the hole 17 in the base plate 12.
- the two locking lugs 21 each have the configuration of an L whose branch is integral with the flap 20 and extends substantially parallel to the plane thereof, while the other end is configured as a hook element. 23 engageable under the corresponding reinforcing arm 14 of the base portion 6, in the closed position of the nut shown in FIG. figure 2 .
- the tabs are elastically deformable to be removed from the arms. The nut is therefore likely to be reopened.
- the piece 2 is put in place by sliding its front edge 28 into the U-shaped end 18 of the base plate 6. In this position, the piece 2 is fixed on the support 3 with the aid of the screw 3 as illustrated in the figure 1 by the arrows.
- the invention has many major advantages over the state of the art.
- the tabs 21 and the elements 22 which envelop the two reinforcing arms 14 allow to pass a very large tightening torque.
- the wall mounting ensures a good holding of the clip-shaped nut on the support.
- the rubber washer 26 can absorb differences in the thickness of the support. Thanks to all the advantages and peculiarities of the invention, the nut device capable of being pre-assembled on the support 1 allows fixing on the support of the parts by screwing screws with soft material.
Landscapes
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Description
L'invention concerne un dispositif de fixation d'une pièce à un support tel qu'une vitre, du type décrit dans le préambule de la revendication 1.The invention relates to a device for fixing a workpiece to a support such as a window, of the type described in the preamble of
Un dispositif de fixation de ce type est connu par une utilisation antérieure.A fastener of this type is known from prior use.
L'invention a pour but d'améliorer ce dispositif connu.The object of the invention is to improve this known device.
Pour atteindre ce but, le dispositif selon l'invention comporte les caractéristiques qui sont invoquées dans la partie caractérisante de la revendication 2.To achieve this goal, the device according to the invention comprises the characteristics which are invoked in the characterizing part of
D'autres caractéristiques de l'invention font les objets de revendications dépendantes.Other features of the invention make the objects of dependent claims.
L'invention sera mieux comprise, et d'autres buts, caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement dans la description explicative qui va suivre faite en référence aux dessins schématiques annexés donnés uniquement à titre d'exemple illustrant un mode de réalisation de l'invention et dans lesquels :
- la
figure 1 est une vue en perspective d'un dispositif de fixation d'une pièce sur un support, selon l'invention ; - la
figure 2 est une vue en perspective du dispositif écrou 1 de lafigure 1 , dans sa position ouverte ; - la
figure 3 est une vue en perspective du dispositif écrou de lafigure 2 , dans sa position fermée ; - la
figure 4 est une vue en perspective du dispositif écrou de lafigure 2 , dans la direction de la flèche IV, et - les
figures 5A à 5E illustrent différentes étapes spécifiques de la mise en place tout d'abord du dispositif écrou selon l'invention sur le bord du support et ensuite de la fixation d'une pièce à ce support.
- the
figure 1 is a perspective view of a device for fixing a part on a support, according to the invention; - the
figure 2 is a perspective view of thenut device 1 of thefigure 1 in its open position; - the
figure 3 is a perspective view of the nut device of thefigure 2 in its closed position; - the
figure 4 is a perspective view of the nut device of thefigure 2 , in the direction of arrow IV, and - the
FIGS. 5A to 5E illustrate various specific steps of the establishment first of the nut device according to the invention on the edge of the support and then the attachment of a part to this support.
La
Comme le montre la
La partie de base 6 comporte une plaque de fond 12 repliée à une extrémité pour la formation d'un rebord perpendiculaire 13 au bord libre duquel est relié le volet 8, par l'intermédiaire de la charnière 10. Le rebord 13 porte à chaque extrémité de la charnière 10 un bras de renfort 14 qui s'étend parallèlement à la plaque de fond 12 et parallèlement aux bords latéraux 16 de celle-ci de façon à former avec ces bornes des parties en U permettant l'engagement de la partie de base sur le bord 7 du support 3, comme on le voit notamment sur les
Le volet pivotant 8 comprend essentiellement une plaque 19 portant au niveau de chacun de ses bords longitudinaux 20 une patte 21 de verrouillage du volet sur le bras 14 approprié de la partie de base 6 dans la position fermée de l'écrou, conformément à la
Concernant les deux pattes de verrouillage 21, elles ont chacune la configuration d'un L dont une branche est solidaire du volet 20 et s'étend sensiblement parallèlement au plan de celui-ci, tandis que l'autre extrémité est configurée en élément de crochet 23 susceptible de venir en prise sous le bras de renfort 14 correspondant de la partie de base 6, dans la position fermée de l'écrou montré à la
En se reportant aux
Ensuite, conformément à la
I1 est à noter que lors du vissage de la vis, l'opérateur n'appuie pas sur la partie verrouillée de l'écrou, c'est-à-dire le volet 8 maintenu en place grâce aux pattes 21 de verrouillage élastiquement déformables et donc amovibles, en raison de la forme plus petite de la fenêtre 17 dans la plaque de base 12. Lors du vissage, le volet est retenu grâce aux deux bras de renfort 14. Du fait que les bras sont enveloppés par les pattes 21 ainsi que les éléments 22, l'effort de vissage est bien réparti sur les deux bras.It should be noted that during the screwing of the screw, the operator does not rest on the locked part of the nut, that is to say the
Il ressort de la description qui précède, que l'invention présente de nombreux avantages majeurs par rapport à l'état de la technique. Ainsi les pattes 21 et les éléments 22 qui enveloppent les deux bras de renfort 14 permettent de passer un couple de serrage très important. Le montage en portefeuille assure une bonne tenue de l'écrou d'agrafe en forme de portefeuille sur le support. Lors du vissage la vis pousse sur la face de la plaque de base du dispositif écrou, ce qui évite tout décollement du volet qui comporte le fût fileté ou lisse. La rondelle en caoutchouc 26 permet d'absorber des différences d'épaisseur du support. Grâce à tous les avantages et particularités de l'invention, le dispositif écrou susceptible d'être pré-assemblé sur le support 1 permet la fixation sur ce support des pièces par vissage de vis à matériau tendre.It follows from the foregoing description that the invention has many major advantages over the state of the art. Thus the
Claims (6)
- A device for fastening a part (2) to a support (3) such as a window pane, of the type comprising a nut capable of being pre-mounted on the edge (7) of the support (3) and a screw (4) for fastening said part to that support, the nut (1) having a wallet-shaped configuration including a base part (6) suitable for being mounted on the edge (7) of the support (3) and a flap-forming part (8) pivoting between an open position of the nut and a closed position in which the flap (8) is locked on the base part (6), the base part (6) including U-shaped elements (14, 16) capable of being engaged on the edge (7) of the support (3) and which comprises two arms (14) each positioned at a predetermined distance above an edge (16) of the base plate (12) of the base part (6) and the flap (8) including locking elements (21, 23) for locking on the U-shaped elements (14, 16) in the closed position of the nut (1), characterized in that the flap (8) includes means that envelope the arms (14) of the base part (6) to distribute the screwing force on the arms when the part (2) is fastened on the support (3) using the screw (4).
- The fastening device according to claim 1, characterized in that the locking elements (21, 23) associated with the flap (8) are tabs (21) with hook-shaped ends (23) each suitable for being locked on an arm (14) of the base part (6).
- The fastening device according to claim 2, characterized in that the aforementioned parts enveloping the arms (14) are formed by the locking tabs (21) and parts (22) overlapping the front edge of the pivoting flap (8).
- The device according to one of claims 1 and 3, characterized in that the flap (8) bears, on its surface (19) across from the base part, a threaded barrel (24) for receiving the screw (4) and intended to engage in a recess (27) in the edge (7) of the support (3).
- The fastening device according to claim 4, characterized in that a washer (26) made from an elastically deformable material absorbing thickness differences of the support is positioned around the barrel (24).
- The fastening device according to one of claims 1 to 5, characterized in that the base part (6) includes a plate (12) provided with a hole with a smaller size ensuring that during screwing, the screw pushes on that surface to prevent the flap (8) from unsticking during screwing.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20070290939 EP2022921B2 (en) | 2007-07-25 | 2007-07-25 | Device for fixing a glassholder of the screw and nut type |
DE200760006473 DE602007006473D1 (en) | 2007-07-25 | 2007-07-25 | Fastening device for a driver of a window pane consisting of nuts and screws |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20070290939 EP2022921B2 (en) | 2007-07-25 | 2007-07-25 | Device for fixing a glassholder of the screw and nut type |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2022921A1 EP2022921A1 (en) | 2009-02-11 |
EP2022921B1 EP2022921B1 (en) | 2010-05-12 |
EP2022921B2 true EP2022921B2 (en) | 2014-08-13 |
Family
ID=38800766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20070290939 Active EP2022921B2 (en) | 2007-07-25 | 2007-07-25 | Device for fixing a glassholder of the screw and nut type |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2022921B2 (en) |
DE (1) | DE602007006473D1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2657440A1 (en) | 2012-04-24 | 2013-10-30 | Grupo Antolin-Ingenieria, S.A. | Attachment device for attaching a glass pane of a vehicle to a carrier of a window regulator of a vehicle, glass pane assembly, window regulator assembly, and process of assembling and disassembling |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280245A (en) † | 1992-03-31 | 1993-10-26 | Shiroki Corp | Window regulator device |
DE102005002759A1 (en) † | 2005-01-20 | 2006-07-27 | Arvinmeritor Light Vehicle Systems-France | Carriage assembly for window regulator, has slider moving along guidance, fastening clip fastened at slider such that clip moves in predefined path in relation to slider, and fastening configuration fastened at window pane |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2726856B1 (en) * | 1994-11-15 | 1997-01-03 | Peugeot | SUPPORT FOR MOUNTING ON A MOTOR VEHICLE WINDOW WINDOW TROLLEY |
DE10328929A1 (en) * | 2003-06-27 | 2005-01-13 | Kiekert Ag | Clamping system used in road vehicle for grasping bottom edge of lifting and lowering window pane, has electrical contact pads on interlocking clamp jaws and housing for evaluation circuit |
JP3962000B2 (en) * | 2003-09-22 | 2007-08-22 | マツダ株式会社 | Glass fixing grommet |
-
2007
- 2007-07-25 DE DE200760006473 patent/DE602007006473D1/en active Active
- 2007-07-25 EP EP20070290939 patent/EP2022921B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280245A (en) † | 1992-03-31 | 1993-10-26 | Shiroki Corp | Window regulator device |
DE102005002759A1 (en) † | 2005-01-20 | 2006-07-27 | Arvinmeritor Light Vehicle Systems-France | Carriage assembly for window regulator, has slider moving along guidance, fastening clip fastened at slider such that clip moves in predefined path in relation to slider, and fastening configuration fastened at window pane |
Also Published As
Publication number | Publication date |
---|---|
DE602007006473D1 (en) | 2010-06-24 |
EP2022921A1 (en) | 2009-02-11 |
EP2022921B1 (en) | 2010-05-12 |
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