FR2839123A1 - Device for mounting panel on support comprises staple with central washer with hole in which pin passing through panel is engaged and held, tabs inserted in panel openings folded onto panel internal face - Google Patents
Device for mounting panel on support comprises staple with central washer with hole in which pin passing through panel is engaged and held, tabs inserted in panel openings folded onto panel internal face Download PDFInfo
- Publication number
- FR2839123A1 FR2839123A1 FR0205147A FR0205147A FR2839123A1 FR 2839123 A1 FR2839123 A1 FR 2839123A1 FR 0205147 A FR0205147 A FR 0205147A FR 0205147 A FR0205147 A FR 0205147A FR 2839123 A1 FR2839123 A1 FR 2839123A1
- Authority
- FR
- France
- Prior art keywords
- panel
- washer
- pastes
- stud
- ears
- 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.)
- Granted
Links
- 210000005069 ears Anatomy 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
- F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
- F16B37/0842—Nuts engaged from the end of the bolt, e.g. axially slidable nuts fastened to the threaded bolt with snap-on-action, e.g. push-on nuts for stud bolts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/20—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts for bolts or shafts without holes, grooves, or notches for locking members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
Description
(3). La presente invention concerne, de fac4on generale,(3). The present invention relates, in general,
les systemes de fixation et leurs applications. fastening systems and their applications.
Plus precisement, l 'invention concerne, selon un premier de ses aspects, un dispositif de montage permettant de fixer un panneau sur un support, ce dispositif comprenant un goujon solidaire du support, une ouverture pratiquee dans le panneau et dans laquelle le goujon peut etre engage, et un organe de liaison susceptible de s'ancrer sur le gonjon et retenant le More precisely, the invention relates, according to a first of its aspects, to a mounting device making it possible to fix a panel on a support, this device comprising a stud secured to the support, a practical opening in the panel and in which the stud can be engages, and a connecting member capable of being anchored on the gonj and retaining the
panneau par le pourtour de son ouverture. panel by the circumference of its opening.
De nombreux dispositifs de montage connus repondent a cette definition generique, qui englobe notamment, dans le cas d'utilisation diun goujon filete, le dispositif elementaire constitue par une rondelle et un ecrou Many known mounting devices meet this generic definition, which includes in particular, in the case of use of a threaded stud, the elementary device constituted by a washer and a nut
engages sur ce gouj on.engages on this stud.
La fixation de panneaux se revere particulierement delicate dans le cas ou ces derniers presentent des dimensions importantes, et / ou dans le cas ou les conditions d'acces a leur emplacement de montage vent difficiles, et plus encore dans le cas ou un operateur doit monter chaque organe de liaison sur un gonjon correspondent tout en maintenant le panneau contre The fixing of panels is particularly delicate in the case where these have large dimensions, and / or in the case where the conditions of access to their mounting location are difficult, and even more in the case where an operator has to climb each connecting member on a gonjon match while holding the panel against
l 'action de la gravite.the action of gravity.
Dans ce contexte, la presente invention a pour but de proposer un dispositif de montage mettant en oeuvre un organe de liaison qui, bien que peu couteux et de structure simple, facilite le montage de panneaux sur un support. A cette fin, le dispositif de l 'invention, par ailleurs conforme a la definition generique quten donne le preambule ci-dessus, est essentiellement caracterise en ce que l'organe de liaison est constitue par une agrafe presentant une rondelle centrale percee d'un orifice offrant au gonjon un passage de dimensions elastiquement variables pour permettre a cette rondelle de progresser le long du gouj on, par translation relative, dans une direction d' engagement de la rondelle sur le gouj on, une pluralite de pastes regulierement disposees autour de la rondelle, inserables dans l'ouverture du panneau et destinees a etre repliees sur une face interne du panneau tournee vers le support, et une pluralite d'oreilles regulierement disposees autour de la rondelle et destinees a prendre appui sur une face externe du panneau, autour de l'ouverture de ce dernier, ce dont il resulte que l'agrafe peut etre embarquee sur le panneau avant la fixation de ce dernier sur le In this context, the present invention aims to provide a mounting device using a connecting member which, although inexpensive and simple in structure, facilitates the mounting of panels on a support. To this end, the device of the invention, moreover conforms to the generic definition given in the preamble above, is essentially characterized in that the connecting member is constituted by a clip presenting a central washer pierced with a orifice offering the gonjon a passage of elastically variable dimensions to allow this washer to progress along the stud, by relative translation, in a direction of engagement of the washer on the stud, a plurality of pastes regularly arranged around the washer, insertable into the opening of the panel and intended to be folded over an internal face of the panel facing the support, and a plurality of ears regularly arranged around the washer and intended to bear on an external face of the panel, around of the opening of the latter, which it follows that the clip can be embedded on the panel before fixing the latter on the
support.support.
Dans ces conditions, le montage du panneau sur le support peut etre realise simplement en enfilant chaque gonjon dans une agrafe correspondante prealablement embarquee sur le panneau, et done sans autre manipulation Under these conditions, the mounting of the panel on the support can be carried out simply by threading each gonjon in a corresponding clip previously embedded on the panel, and therefore without other manipulation
que le maintien et le guidage du panneau lui-meme. that maintaining and guiding the panel itself.
Dans le mode de realisation prefere de l' invention, l'agrafe est formee par decoupage, estampage, et pliage In the preferred embodiment of the invention, the staple is formed by cutting, stamping, and folding
d'un flan metallique, par exemple d'un flan d'acier. of a metal blank, for example of a steel blank.
Avantageusement, la rondelle presente au moins partiellement la forme d'un c8ne, et l 'orifice de la Advantageously, the washer at least partially has the shape of a cone, and the orifice of the
rondelle forme une etoile centree sur le sommet du cOne. washer forms a star centered on the top of the cone.
L'agrafe presente par exemple trots pastes et trots oreilles, les oreilles alternant avec les pastes autour The clip presents for example trots pastes and trots ears, the ears alternating with the pastes around
de la rondelle.of the washer.
De preference, les pastes, avant leur pliage, s'etendent perpendiculairement a un plan passant par les oreilles et s'inscrivent dans la forme d'un rectangle allonge. Dans un mode de realisation optimal de ['invention, le c8ne forme par la rondelle et les pastes avant leur Preferably, the pastes, before folding, extend perpendicular to a plane passing through the ears and are in the form of an elongated rectangle. In an optimal embodiment of the invention, the cone formed by the washer and the pastes before their
pliage s'etendent dans deux directions opposees. folding extend in two opposite directions.
Le dispositif tel que precedemment defini est particulierement applicable, selon ['invention, a la fixation d'une piece sur un vehicule automobile, notamment diun ecran aerodynamique sous la caisse d'un The device as defined above is particularly applicable, according to the invention, to the fixing of a part on a motor vehicle, in particular an aerodynamic screen under the body of a
vehicule automobile.motor vehicle.
D'autres caracteristiques et avantages de Other features and benefits of
l 'invention ressortiront clairement de la description qui the invention will become clear from the description which
en est faite ci-apres, a titre indicatif et nullement limitatif, en reference aux dessins annexes, dans lesquels: - la Figure 1 est une vue en coupe diun dispositif de montage conforme a ['invention, represente en configuration assemblee; - la Figure 2 est une vue en perspective de l'agrafe formant liorgane de liaison dans le dispositif illustre a la figure 1, representee avant le pliage de ses pastes; - la Figure 3 est une vue de dessus rapprochee de l'agrafe illustree a la figure 2; - la Figure 4 est une vue en coupe de l'agrafe illustree a la figure 3, observee suivant l' incidence definie par les fleches IV-IV de la figure 3; - la Figure 5 est une vue en perspective rapprochee d'un panneau equipe d'une agrafe telle qu'illustree aux figures 2 a 4, ce panneau etant observe du cSte de sa face interne, et l'agrafe etant representee apres le pliage de ses pastes; - la Figure 6 est une vue de dessus rapprochee d'un panneau equipe d'une agrafe telle qu'illustree aux figures 2 a 4 dont les pastes ont ete repliees, ce panneau etant observe du c8te de sa face externe et cette figure indiquant en I-I la ligne de coupe de la figure 1; et - la Figure 7 est une vue en perspective rapprochee d'un panneau equipe d'une agrafe telle qu'illustree aux figures 2 a 4 dont les pastes ont ete repliees, ce is made below, by way of indication and in no way limiting, with reference to the accompanying drawings, in which: - Figure 1 is a sectional view of a mounting device according to the invention, shown in assembled configuration; - Figure 2 is a perspective view of the clip forming the connecting organ in the device illustrated in Figure 1, shown before the folding of its pastes; - Figure 3 is a close-up top view of the clip illustrated in Figure 2; - Figure 4 is a sectional view of the clip illustrated in Figure 3, observed according to the incidence defined by the arrows IV-IV of Figure 3; - Figure 5 is a close-up perspective view of a panel fitted with a clip as illustrated in Figures 2 to 4, this panel being observed from the side of its internal face, and the clip being shown after folding of his pastes; - Figure 6 is a close-up top view of a panel fitted with a clip as illustrated in Figures 2 to 4, the steps of which have been folded over, this panel being observed from the side of its external face and this figure indicating in II the section line of Figure 1; and - Figure 7 is a close-up perspective view of a panel fitted with a clip as illustrated in Figures 2 to 4, the steps of which have been folded,
panneau etant observe du cSte de sa face externe. panel being observed from the side of its external face.
Comme annonce precedemment, ['invention concerne un dispositif de montage permettant de fixer un panneau 1 sur un support 2, ce dispositif comprenant essentiellement un goujon 20 solidaire du support 2, une ouverture 10 pratiquee dans le panneau 1 pour permettre le passage du goujon 20, et un organe de liaison qui fait As previously announced, the invention relates to a mounting device making it possible to fix a panel 1 on a support 2, this device essentially comprising a stud 20 secured to the support 2, an opening 10 made in the panel 1 to allow the passage of the stud 20 , and a liaison body which
plus particulierement ['objet de ['invention. more particularly the object of the invention.
Selon ['invention, cet organe de liaison prend la forme d'une agrafe 3 destinee a prendre place dans l'ouverture 10 du panneau et a s'ancrer sur le goujon 20 pour retenir le panneau 1 par le pourtour de son According to the invention, this connecting member takes the form of a clip 3 intended to take place in the opening 10 of the panel and to be anchored on the stud 20 to retain the panel 1 by the circumference of its
ouverture 10.opening 10.
L'agrafe 3 presente essentiellement une rondelle centrale 30, une pluralite de pastes telles que 31a, 31b, et 31c, et une pluralite dioreilles telles que 32a, 32b, et 32c, les pastes et les oreilles etant regulierement The clip 3 essentially presents a central washer 30, a plurality of pastes such as 31a, 31b, and 31c, and a plurality of ears such as 32a, 32b, and 32c, the pastes and the ears being regularly
disposees autour de la rondelle 30.arranged around the washer 30.
La rondelle centrale 30 est percee diun orifice 300, qui offre au goujon 20 un passage de dimensions elastiquement variables pour permettre a cette rondelle de progresser le long du goujon 20, par translation relative, dans la direction D d' engagement de cette rondelle 30 sur ce goujon 20 (figure 1), sans pouvoir The central washer 30 is pierced with an orifice 300, which gives the stud 20 a passage of elastically variable dimensions to allow this washer to progress along the stud 20, by relative translation, in the direction D of engagement of this washer 30 on this stud 20 (figure 1), without power
spontanement progresser dans la direction inverse. spontaneously progress in the opposite direction.
Par exemple, la rondelle 30 presente au moins partiellement la forme diun c8ne s'elargissant dans la direction d' engagement D vers le support 2, et l' orifice 300 de cette rondelle forme une etoile centree sur le For example, the washer 30 at least partially has the shape of a widening in the direction of engagement D towards the support 2, and the orifice 300 of this washer forms a star centered on the
sommet du cone.top of the cone.
Dans ces conditions, il devient pratiquement impossible, meme avec l' aide d'un outil, de faire progresser la rondelle 30 le long du goujon 20 dans la direction inverse de la direction d' engagement D, le goujon devant alors etre filete et libre en rotation dans le cas ou la possibilite d'un demontage non destructif Under these conditions, it becomes practically impossible, even with the aid of a tool, to advance the washer 30 along the stud 20 in the opposite direction to the engagement direction D, the stud then having to be threaded and free in rotation in the case where the possibility of a non-destructive disassembly
est requise.is required.
Comme le montre le mieux la figure 2, l'agrafe 3 presente par exemple trots pastes disposees a 120 les unes des autres, et trots oreilles disposees de meme, les oreilles alternant avec les pastes autour de la rondelle 30. Les pastes 31a, 3lb, et 31c presentent des dimensions qui leur permettent d'etre inserees dans l'ouverture 10 du panneau 1, et vent destinees, apres leur insertion dans cette ouverture, a etre repliees sur la face interne 11 du panneau 1, c'est-a-dire sur la face As best shown in Figure 2, the clip 3 presents for example trots pastes arranged at 120 from each other, and trots ears arranged in the same way, the ears alternating with the pastes around the washer 30. The pastes 31a, 3lb , and 31c have dimensions which allow them to be inserted into the opening 10 of the panel 1, and wind intended, after their insertion into this opening, to be folded over the internal face 11 of the panel 1, that is to say -to say on the face
de ce panneau qui est tournee vers le support 2. of this panel which is turned towards the support 2.
Les oreilles 32a, 32b, et 32c vent quant a elles destinees a prendre appui sur la face externe 12 du panneau 1, autour de l'ouverture 10 de ce dernier, le panneau etant ainsi enserre entre les pastes repliees 31a, 31b, et 31c de l'agrafe 3 et les oreilles 32a, 32b, et 32c de cette agrafe, et l'agrafe 3 pouvant done etre embarquee sur le panneau 1 avant la fixation de ce The ears 32a, 32b, and 32c are for their part intended to bear on the external face 12 of the panel 1, around the opening 10 of the latter, the panel thus being sandwiched between the folded pastes 31a, 31b, and 31c of the clip 3 and the ears 32a, 32b, and 32c of this clip, and the clip 3 can therefore be embedded on the panel 1 before fixing this
dernier sur le support 2.last on support 2.
Comme le montrent les figures 2 et 4, les pastes 31a, 31b, et 31c, avant leur pliage, s'inscrivent dans la forme d'un rectangle allonge et s'etendent dans une direction a la fois opposee a celle dans laquelle pointe le cOne forme par la rondelle 30 et perpendiculaire au As shown in Figures 2 and 4, the pastes 31a, 31b, and 31c, before folding, are in the form of an elongated rectangle and extend in a direction both opposite to that in which the cone formed by the washer 30 and perpendicular to the
plan qui contient les oreilles 32a, 32b, et 32c. plane which contains ears 32a, 32b, and 32c.
Dans le mode de realisation prefere de l 'invention, l'agrafe 3 est formee par decoupage, estampage, et pliage In the preferred embodiment of the invention, the clip 3 is formed by cutting, stamping, and folding
d'un flan metallique, par exemple d'un flan d'acier. of a metal blank, for example of a steel blank.
Le dispositif de l 'invention est particulierement adapte a la fixation d'une piece sur un vehicule automobile. Il permet ainsi, notamment, la fixation d'ecrans aerodynamiques sous la caisse d'un vehicule automobile, tels que des ecrans thermo-formes ou thermo-compresses, dont les dimensions peuvent etre importantes, et sur lesquels il etait jusqu'a present difficile de prevoir The device of the invention is particularly suitable for fixing a part on a motor vehicle. It thus allows, in particular, the fixing of aerodynamic screens under the body of a motor vehicle, such as thermoformed or thermo-compressed screens, the dimensions of which can be large, and on which it was previously difficult to forecast
des moyens de fixation embarques.on-board fixing means.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205147A FR2839123B1 (en) | 2002-04-24 | 2002-04-24 | DEVICE FOR MOUNTING A PANEL ON A SUPPORT, AND APLLICATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205147A FR2839123B1 (en) | 2002-04-24 | 2002-04-24 | DEVICE FOR MOUNTING A PANEL ON A SUPPORT, AND APLLICATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2839123A1 true FR2839123A1 (en) | 2003-10-31 |
FR2839123B1 FR2839123B1 (en) | 2008-04-18 |
Family
ID=28799899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0205147A Expired - Fee Related FR2839123B1 (en) | 2002-04-24 | 2002-04-24 | DEVICE FOR MOUNTING A PANEL ON A SUPPORT, AND APLLICATION |
Country Status (1)
Country | Link |
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FR (1) | FR2839123B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008737A1 (en) | 2009-08-20 | 2011-02-24 | Volkswagen Ag | Arrangement for fastening component, particularly thin-walled component on another component, has component which consists of fastening section which is formed through roll-pressing of another component, where roll-pressing has bore |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2275773A (en) * | 1939-03-30 | 1942-03-10 | Detroit Harvester Co | Fastening device |
DE8529661U1 (en) * | 1984-10-30 | 1985-11-28 | USM Corp., Farmington, Conn. | Fasteners |
JPH0337402A (en) * | 1989-07-05 | 1991-02-18 | Kitaura Kogyo:Kk | Binding tool and binding structure |
FR2741677A1 (en) * | 1995-11-27 | 1997-05-30 | United Carr Ltd Trw | FIXING DEVICE FOR FIXING A SHEET METAL TO A SURFACE, IN A POSITION REMOTE FROM THIS SURFACE |
-
2002
- 2002-04-24 FR FR0205147A patent/FR2839123B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2275773A (en) * | 1939-03-30 | 1942-03-10 | Detroit Harvester Co | Fastening device |
DE8529661U1 (en) * | 1984-10-30 | 1985-11-28 | USM Corp., Farmington, Conn. | Fasteners |
JPH0337402A (en) * | 1989-07-05 | 1991-02-18 | Kitaura Kogyo:Kk | Binding tool and binding structure |
FR2741677A1 (en) * | 1995-11-27 | 1997-05-30 | United Carr Ltd Trw | FIXING DEVICE FOR FIXING A SHEET METAL TO A SURFACE, IN A POSITION REMOTE FROM THIS SURFACE |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 015, no. 174 (M - 1109) 2 May 1991 (1991-05-02) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008737A1 (en) | 2009-08-20 | 2011-02-24 | Volkswagen Ag | Arrangement for fastening component, particularly thin-walled component on another component, has component which consists of fastening section which is formed through roll-pressing of another component, where roll-pressing has bore |
Also Published As
Publication number | Publication date |
---|---|
FR2839123B1 (en) | 2008-04-18 |
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