FR2617547A3 - CLAMPING AND FIXING ELEMENT, AND METHOD FOR CONNECTING SANDWICH PLATES - Google Patents
CLAMPING AND FIXING ELEMENT, AND METHOD FOR CONNECTING SANDWICH PLATES Download PDFInfo
- Publication number
- FR2617547A3 FR2617547A3 FR8808827A FR8808827A FR2617547A3 FR 2617547 A3 FR2617547 A3 FR 2617547A3 FR 8808827 A FR8808827 A FR 8808827A FR 8808827 A FR8808827 A FR 8808827A FR 2617547 A3 FR2617547 A3 FR 2617547A3
- Authority
- FR
- France
- Prior art keywords
- clip
- fixing
- clamping
- elastic
- branches
- 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
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000005452 bending Methods 0.000 claims abstract 2
- 238000010276 construction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 239000004566 building material Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
-
- 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
- E04B2001/7691—Heat reflecting layers or coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Connection Of Plates (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Buckles (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Clamps And Clips (AREA)
- Dowels (AREA)
Abstract
L'invention concerne un élément de serrage et fixation, se composant d'une agrafe de fixation et d'une attache élastique, élément dans lequel l'agrafe de fixation 2 comporte plusieurs branches auto-coupantes 5, 6, qui sont reliées avec l'attache 3 par recourbement. L'invention concerne également un procédé pour relier des plaques stratifiées comportant une âme élastique avec des matériaux de construction sur des composants de carrosserie et d'autres composants structuraux, procédé dans lequel plusieurs branches d'agrafes de fixation sont enfoncées au travers de la plaque stratifiée et les extrémités dépassantes sont reliées par rabattement avec une attache élastique.The invention relates to a clamping and fixing element, consisting of a fixing clip and an elastic clip, element in which the fixing clip 2 comprises several self-cutting branches 5, 6, which are connected with the 'fastener 3 by bending. The invention also relates to a method for joining laminated plates comprising an elastic core with building materials on body components and other structural components, method in which several branches of fastening staples are pressed through the plate laminate and the protruding ends are folded down with an elastic tie.
Description
La présente invention concerne un élément de serrage et fixation, seThe present invention relates to a clamping and fixing element,
composant d'une agrafecomponent of a staple
de fixation et d'une attache élastique. of fixing and an elastic fastener.
Des éléments de serrage et fixation du type défini ci-dessus sont utilisés d'une manière connue dans Clamping and fixing elements of the type defined above are used in a known manner in
différentes applications. Dans le document "Aluminium- different applications. In the document "Aluminum-
Taschenbuch", 14ème édition, pages 827 et suivantes, il est décrit des liaisons par serrage pour la carrosserie Taschenbuch ", 14th edition, pages 827 et seq., There are described clamp connections for the bodywork
de véhicules avec et sans utilisation de profilés extrudés. vehicles with and without the use of extruded profiles.
Ces liaisons se composent de plusieurs éléments indivi- These links consist of several individual elements.
duels et elles comportent d'une manière classique un boulon ou une vis de serrage pour le blocage des éléments dual and they conventionally comprise a bolt or a clamping screw for blocking the elements
de fixation.of fixation.
Dans le cas de plaques stratifiées comportant une In the case of laminated sheets comprising a
matière intermédiaire élastique, les liaisons par serra- elastic intermediate material, the connections by tightening
ge connues ne peuvent pas être utilisées. known ge cannot be used.
L'invention a pour but de permettre la fabri- The object of the invention is to enable the manufacture
cation d'une liaison par serrage en utilisant aussi peu que possible d'éléments de serrage et de fixation, cette liaison permettant une fixation également de plaques stratifiées, de plaques sandwich comportant des cation of a connection by clamping using as little as possible of clamping and fixing elements, this connection allowing a fixing also of laminated plates, of sandwich plates comprising
couches élastiques en matière d'amortissement et diffé- elastic cushioning and different layers
rentes épaisseurs de plaques.plate thicknesses.
Selon l'invention, l'élément de serrage et fixation, se composant d'une agrafe de fixation et According to the invention, the clamping and fixing element, consisting of a fixing clip and
d'au moins une attache, est caractérisé en ce que l'a- at least one clip, is characterized in that the a-
grafe de fixation comporte plusieurs branches auto- fastening grafe has several self-supporting branches
coupantes qui sont reliées avec l'attache par recourbe- which are connected with the attachment by bending-
ment. Selon une autre caractéristique de l'invention, is lying. According to another characteristic of the invention,
il est proposé un procédé pour relier des plaques- a method is proposed for connecting plates-
sandwich comportant une âme élastique avec des maté- sandwich comprising an elastic core with materials
riaux de construction sur des composants de carrosserie et d'autres composants structuraux, caractérisé en ce que plusieurs branches d'agrafes de fixation sont enfoncées au travers de la plaque stratifiée et les extrémités dépassantes sont reliées par rabattement Construction rials on body components and other structural components, characterized in that several branches of fastening clips are driven through the laminated plate and the protruding ends are folded together
avec une attache élastique.with an elastic fastener.
Grace à la construction particulière de l'agrafe de fixation conforme à l'invention, on peut supprimer un prémontage car les branches de l'agrafe sont agencées de façon auto-coupante, Dans le cas de variations d'épaisseur de construction des plaques stratifiées, les branches peuvent être plus ou moins recourbées en correspondance Thanks to the particular construction of the fastening clip according to the invention, it is possible to omit a pre-assembly because the branches of the clip are arranged in a self-cutting manner, In the case of variations in construction thickness of the laminated plates , the branches can be more or less bent in correspondence
- à la hauteur ou à l'épaisseur de construction de la. - the height or thickness of construction of the.
plaque stratifiée.laminated plate.
L'agrafe de fixation conforme à l'invention déforme, lors du processus d'agrafage, l'âme flexible de la structure stratifiée de sorte qu'elle forme un plan The fastening clip according to the invention deforms, during the stapling process, the flexible core of the laminated structure so that it forms a plane
avec la plaque stratifiée.with the laminated plate.
Cela est expliqué dans la suite à l'aide de This is explained below using
plusieurs exemples de réalisation.several examples of implementation.
D'autres caractéristiques et avantages de l'invention seront mis en évidence dans la suite de Other characteristics and advantages of the invention will be highlighted in the following.
la description, donnée à titre d'exemple non limitatif, the description, given by way of nonlimiting example,
en référence aux dessins annexes dans lesquels: - la figure 1 est une vue en coupe d'une plaque stratifiée qui est pourvue du système de fixation conforme à l'invention, avant l'agrafage, - la figure 2 est une vue en coupe d'une plaque stratifiée pourvue du système de fixation conforme à l'invention, après l'agrafage, - la figure 3 montre une attache élastique en vue en plan et en vue en élévation latérale, - la figure 4 représente une agrafe de fixation with reference to the accompanying drawings in which: - Figure 1 is a sectional view of a laminated plate which is provided with the fixing system according to the invention, before stapling, - Figure 2 is a sectional view of 'a laminated plate provided with the fixing system according to the invention, after stapling, - Figure 3 shows an elastic fastener in plan view and in side elevation view, - Figure 4 shows a fixing clip
en vue en plan et en vue en élévation latérale. in plan view and in side elevation view.
Sur la figure 1, la plaque stratifiée est désignée par 1, l'agrafe de fixation par 2 et l'attache élastique par 3. On peut voir que les branches 5, 6 de l'agrafe de fixation sont plus longues que l'épaisseur de construction de la plaque stratifiée et font par In FIG. 1, the laminated plate is designated by 1, the fixing clip by 2 and the elastic clip by 3. It can be seen that the branches 5, 6 of the fixing clip are longer than the thickness construction of the laminated plate and make by
conséquent nettement saillies de celle-ci. therefore clearly protruding therefrom.
Les branches 5, 6 sont recourbées en direction de l'attache élastique 3 de manière à établir une liaison The branches 5, 6 are bent in the direction of the elastic fastener 3 so as to establish a connection
solide conformément à la figure 2. Des écarts de l'épais- solid as shown in Figure 2. Deviations from the thick-
seur de construction des plaques stratifiées sont compensés par la garniture de fixation par le fait que, au moyen d'un support inférieur lors du montage de la garniture de fixation, l'épaisseur de construction du point de fixation est déterminée et les branches sont The construction thickness of the laminated plates is compensated for by the fastening trim by the fact that, by means of a lower support when mounting the fastening trim, the construction thickness of the fastening point is determined and the branches are
plus ou moins recourbées en correspondance. more or less curved in correspondence.
Sur la figure 2, l'âme flexible de la structure stratifiée 7 est comprimée de manière à obtenir une surface plane d'appui entre la base 8 (par exemple le plancher d'un véhicule), l'agrafe de fixation et la tôle inférieure 9 de la structure stratifiée. Il est possible d'obtenir le même résultat avec la tôle supérieure 10 et les branches recourbées 5, 6. En outre, il est possible d'obtenir dans la zone de fixation la rigidité nécessaire de blocage par différentes hauteurs de déformation, en fonction de la nature de l'âme flexible. Sur la figure 3 est représentée en différentes vues une attache élastique. Ces pièces disponibles dans le commerce et le système de fixation conforme à In FIG. 2, the flexible core of the laminated structure 7 is compressed so as to obtain a flat bearing surface between the base 8 (for example the floor of a vehicle), the fastening clip and the lower sheet 9 of the laminated structure. It is possible to obtain the same result with the upper sheet 10 and the curved branches 5, 6. In addition, it is possible to obtain in the fixing zone the necessary rigidity of blocking by different heights of deformation, depending on the nature of the flexible soul. In Figure 3 is shown in different views an elastic fastener. These commercially available parts and the fastening system according to
l'invention doit être adapté à leur contour extérieur. the invention must be adapted to their external outline.
Sur la figure 4, l'agrafe de fixation conforme In Figure 4, the conforming fastening clip
à l'invention est représentée dans différentes vues. to the invention is shown in different views.
On peut voir sur la périphérie extérieure les branches , 6 et 11 et, au centre, un trou de réception 12, qui We can see on the outer periphery the branches, 6 and 11 and, in the center, a receiving hole 12, which
est de préférence pourvu d'un bord relevé vers l'inté- preferably has a raised edge inward
rieur de façon à faciliter le montage de l'élément laughing in order to facilitate the assembly of the element
stratifié avec les boulons de fixation. laminate with fixing bolts.
Des éléments stratifies comportant une âme flexible et des organes de fixation conformes à l'invention permettent un montage simple également au moyen de robots. Laminated elements comprising a flexible core and fixing members in accordance with the invention allow simple assembly also by means of robots.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873721717 DE3721717A1 (en) | 1987-07-01 | 1987-07-01 | CLAMPING AND TENSIONING ELEMENT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2617547A3 true FR2617547A3 (en) | 1989-01-06 |
| FR2617547B3 FR2617547B3 (en) | 1989-06-16 |
Family
ID=6330662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR888808827A Expired FR2617547B3 (en) | 1987-07-01 | 1988-06-30 | CLAMPING AND FIXING ELEMENT, AND METHOD FOR CONNECTING SANDWICH PLATES |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6440002A (en) |
| KR (1) | KR890002566A (en) |
| BE (1) | BE1000966A5 (en) |
| DE (2) | DE3721717A1 (en) |
| ES (1) | ES2009027A6 (en) |
| FR (1) | FR2617547B3 (en) |
| GB (1) | GB2206939B (en) |
| IT (1) | IT1234199B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005064171A1 (en) * | 2003-12-23 | 2005-07-14 | Renault S.A.S. | Fixture for fixing a support for an accessory |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721717A1 (en) * | 1987-07-01 | 1989-01-12 | Vaw Ver Aluminium Werke Ag | CLAMPING AND TENSIONING ELEMENT |
| US5589840A (en) * | 1991-11-05 | 1996-12-31 | Seiko Epson Corporation | Wrist-type wireless instrument and antenna apparatus |
| FR2702692B1 (en) * | 1993-03-15 | 1995-06-16 | Peugeot | HOLDING DEVICE FOR A PLASTIC WASHER AND APPLICATION OF THIS DEVICE TO A WASHER SPACING BETWEEN TWO SHEETS. |
| SG71877A1 (en) * | 1997-12-19 | 2000-04-18 | Johnson & Johnson Consumer | Novel powder compositions |
| DE102009050773B4 (en) | 2009-10-27 | 2016-12-08 | Audi Ag | Method for producing a nail connection between body parts |
| GB2538799A (en) * | 2015-05-29 | 2016-11-30 | Airbus Operations Ltd | Fastening device |
| DE102017111567A1 (en) | 2017-05-26 | 2018-11-29 | Böllhoff Verbindungstechnik GmbH | Connection method for two components with an elongated wire section |
| DE102017125621A1 (en) * | 2017-11-02 | 2019-05-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Connecting element for fiber composite components, method for connecting fiber composite components, apparatus for connecting fiber composite components and fiber composite component assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3843191A (en) * | 1973-03-26 | 1974-10-22 | Caterpillar Tractor Co | Clip-retained,noise-suppression material for vehicle cabs |
| DE2919023A1 (en) * | 1979-05-11 | 1980-11-20 | Itw Ateco Gmbh | Plastics press stud assembly - consists of first part with ball and second part with eyelet, with top and bottom radial flange on first part |
| JPS60219164A (en) * | 1984-04-16 | 1985-11-01 | Nissan Motor Co Ltd | Dash insulator structure |
| JPS60240543A (en) * | 1984-05-14 | 1985-11-29 | Kasai Kogyo Co Ltd | Insulator for automobile and method of manufacturing thereof |
| DE3427641A1 (en) * | 1984-07-26 | 1986-01-30 | Bayerische Motoren Werke AG, 8000 München | Device for attaching a flat article |
| DE3522203A1 (en) * | 1985-06-21 | 1987-01-08 | Audi Ag | Partition wall for a motor vehicle |
| DE3721717A1 (en) * | 1987-07-01 | 1989-01-12 | Vaw Ver Aluminium Werke Ag | CLAMPING AND TENSIONING ELEMENT |
-
1987
- 1987-07-01 DE DE19873721717 patent/DE3721717A1/en not_active Withdrawn
- 1987-07-01 DE DE8709074U patent/DE8709074U1/de not_active Expired
-
1988
- 1988-06-24 JP JP63155138A patent/JPS6440002A/en active Pending
- 1988-06-28 BE BE8800734A patent/BE1000966A5/en not_active IP Right Cessation
- 1988-06-28 KR KR1019880007843A patent/KR890002566A/en not_active Application Discontinuation
- 1988-06-30 IT IT8867617A patent/IT1234199B/en active
- 1988-06-30 ES ES8802053A patent/ES2009027A6/en not_active Expired
- 1988-06-30 GB GB8815546A patent/GB2206939B/en not_active Expired - Lifetime
- 1988-06-30 FR FR888808827A patent/FR2617547B3/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005064171A1 (en) * | 2003-12-23 | 2005-07-14 | Renault S.A.S. | Fixture for fixing a support for an accessory |
Also Published As
| Publication number | Publication date |
|---|---|
| BE1000966A5 (en) | 1989-05-23 |
| KR890002566A (en) | 1989-04-11 |
| DE3721717A1 (en) | 1989-01-12 |
| ES2009027A6 (en) | 1989-08-16 |
| DE8709074U1 (de) | 1987-08-20 |
| FR2617547B3 (en) | 1989-06-16 |
| GB2206939A (en) | 1989-01-18 |
| IT8867617A0 (en) | 1988-06-30 |
| JPS6440002A (en) | 1989-02-10 |
| GB8815546D0 (en) | 1988-08-03 |
| IT1234199B (en) | 1992-05-06 |
| GB2206939B (en) | 1991-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |