FR2848976A1 - Plastic body component for motor vehicle has reinforcing member attached to inner surface by pressure-sensitive adhesive - Google Patents
Plastic body component for motor vehicle has reinforcing member attached to inner surface by pressure-sensitive adhesive Download PDFInfo
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- FR2848976A1 FR2848976A1 FR0216560A FR0216560A FR2848976A1 FR 2848976 A1 FR2848976 A1 FR 2848976A1 FR 0216560 A FR0216560 A FR 0216560A FR 0216560 A FR0216560 A FR 0216560A FR 2848976 A1 FR2848976 A1 FR 2848976A1
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- Prior art keywords
- membrane
- reinforcement
- piece
- reinforcement piece
- cover
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/16—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being exterior fittings, e.g. bumpers, lights, wipers, exhausts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4825—Pressure sensitive adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/301—Three-dimensional joints, i.e. the joined area being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/61—Joining from or joining on the inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81455—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps being a fluid inflatable bag or bladder, a diaphragm or a vacuum bag for applying isostatic pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
- B29C66/82423—Pneumatic or hydraulic drives using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Description
ii
Module de carrosserie renforcé, procédé de fixation d'une pièce de renfort sur un élément de carrosserie, et machine de mise en oeuvre d'un tel procédé. Reinforced body module, method of fixing a reinforcement piece to a body element, and machine for implementing such a method.
La présente invention concerne un module de carrosserie renforcé, un procédé de fixation d'une pièce de renfort sur un élément de carrosserie, et une machine de mise en oeuvre d'un tel procédé Des éléments de carrosserie de véhicules automobiles, comme les ailes, sont réalisés en matériau plastique Ces éléments de carrosserie sont renforcés par des 10 pièces de renfort collées sur une surface intérieure de l'élément de carrosserie. The present invention relates to a reinforced body module, a method of fixing a reinforcement piece to a body element, and a machine for implementing such a method. Body elements of motor vehicles, such as the wings, are made of plastic material These bodywork elements are reinforced by reinforcing pieces glued to an interior surface of the bodywork element.
Les éléments de carrosserie subissent des étapes de cuisson lors d'un procédé de peinture des éléments de carrosserie, avant ou après montage sur le véhicule automobile Lors du chauffage des éléments de carrosserie, les pièces de renfort et les éléments de carrosserie subissent des dilatations différentes, entraînant 15 l'apparition de contraintes dans l'élément de carrosserie et la pièce de renfort, notamment à l'interface entre l'élément de carrosserie et la pièce de renfort Ces contraintes peuvent provoquer des déformations de l'élément de carrosserie qui resteront visibles sur l'élément de carrosserie A plus long terme, l'apparition de contraintes à l'interface entre la pièce de renfort et l'élément de carrosserie peut 20 provoquer un décollement de la pièce de renfort et de l'élément de carrosserie, rendant inefficace le renfort de l'élément de carrosserie. The body elements undergo firing stages during a painting process of the body elements, before or after mounting on the motor vehicle. When the body elements are heated, the reinforcing parts and the body elements undergo different expansions. , resulting in the appearance of stresses in the bodywork element and the reinforcement part, in particular at the interface between the bodywork element and the reinforcement part These stresses can cause deformations of the bodywork element which will remain visible on the bodywork element In the longer term, the appearance of stresses at the interface between the reinforcement part and the bodywork element can cause the reinforcement part and the bodywork element to become detached, rendering the reinforcement of the bodywork element ineffective.
Par ailleurs, certaines colles pouvant être utilisées pour la fixation des pièces de renfort sur les éléments de carrosserie, telles que les colles époxyde bicomposantes et les colles polyuréthanne bi-composantes, durcissent lors d'une étape 25 de cuisson pendant le procédé de peinture, alors que l'élément de carrosserie devient moins rigide Ce durcissement différentiel entre la colle et l'élément de carrosserie provoque également l'apparition de contraintes et de déformations de l'élément de carrosserie Ces déformations resteront visibles. Furthermore, certain adhesives which can be used for fixing the reinforcing parts to the bodywork elements, such as two-component epoxy adhesives and two-component polyurethane adhesives, harden during a baking step during the painting process, while the bodywork element becomes less rigid This differential hardening between the adhesive and the bodywork element also causes the appearance of stresses and deformations of the bodywork element. These deformations will remain visible.
La présente invention a pour objet un module de carrosserie présentant des 30 caractéristiques mécaniques améliorées et s'accommodant des variations thermiques subies par le module de carrosserie lors d'étapes de cuisson, ou plus tard lors de l'utilisation du véhicule. The present invention relates to a body module having improved mechanical characteristics and accommodating thermal variations undergone by the body module during cooking stages, or later when using the vehicle.
L'invention concerne également un module de carrosserie renforcé pouvant subir des étapes de cuissons sans risques de marquage permanent d'un élément de carrosserie. Un tel module de carrosserie de véhicule automobile comprend un élément 5 de carrosserie en matière plastique et une pièce de renfort fixée sur l'élément de carrosserie à l'aide d'un adhésif acrylique sensible à la pression. The invention also relates to a reinforced body module which can undergo cooking stages without the risk of permanent marking of a body element. Such a motor vehicle body module comprises a plastic body element 5 and a reinforcement piece fixed to the body element using a pressure-sensitive acrylic adhesive.
Les revêtements adhésifs acryliques sensibles à la pression possèdent des caractéristiques de tenue à la température assurant le maintien d'un collage d'une pièce de renfort sur un élément de carrosserie lors d'un chauffage du module de 10 carrosserie, notamment lors d'une cuisson de peinture La viscosité à chaud de ces revêtements adhésifs se situe dans un même rapport que la viscosité à chaud des matériaux plastiques utilisés pour les éléments de carrosserie, ce qui évite un marquage de l'élément de carrosserie lors d'une étape de chauffage, par apparition de contraintes entre le revêtement adhésif et l'élément de carrosserie Ces revêtements 15 adhésifs de nature viscoélastique peuvent subir des contraintes dues à une dilatation différentielle entre l'élément de carrosserie et la pièce de renfort, sans détérioration du collage. The pressure-sensitive acrylic adhesive coatings have characteristics of resistance to temperature ensuring the maintenance of a bonding of a reinforcement piece on a bodywork element during heating of the bodywork module, in particular during a baking paint The hot viscosity of these adhesive coatings is in the same ratio as the hot viscosity of the plastic materials used for the bodywork elements, which avoids marking the bodywork element during a heating step. , by the appearance of stresses between the adhesive coating and the bodywork element These adhesive coatings of a viscoelastic nature may be subjected to stresses due to differential expansion between the bodywork element and the reinforcement piece, without deterioration of the bonding.
De préférence, la pièce de renfort et l'élément de carrosserie sont réalisés à l'aide d'un même matériau De cette façon, lors d'une dilatation de l'élément de 20 carrosserie et de la pièce de renfort, l'adhésif ne subit pas des contraintes permanentes. L'invention concerne également un procédé de renfort d'un élément de carrosserie pour obtenir un module selon un aspect de l'invention, dans lequel on dispose un adhésif acrylique sensible à la pression sur une pièce de renfort, et on 25 presse la pièce de renfort sur l'élément de carrosserie. Preferably, the reinforcement piece and the bodywork element are produced using the same material. In this way, when the bodywork element and the reinforcement piece expand, the adhesive is not subject to permanent restraints. The invention also relates to a method of reinforcing a body element in order to obtain a module according to one aspect of the invention, in which an acrylic pressure-sensitive adhesive is placed on a reinforcing part, and the part is pressed. reinforcement on the bodywork element.
De préférence, on exerce une pression uniforme sur la pièce de renfort, et ce pendant une durée déterminée. Preferably, uniform pressure is exerted on the reinforcement piece, and this for a determined period.
Dans un mode de mise en oeuvre, on maintient une pièce de renfort revêtue d'un adhésif acrylique sensible à la pression à l'aide d'une membrane déformable 30 pourvue de moyens de préhension, on positionne la pièce de renfort à l'endroit désiré sur l'élément de carrosserie, on exerce sur la pièce de renfort une pression uniforme par action du vide sur la membrane déformable. In one embodiment, a reinforcing piece is maintained coated with an acrylic pressure-sensitive adhesive using a deformable membrane 30 provided with gripping means, the reinforcing piece is positioned in the place desired on the bodywork element, a uniform pressure is exerted on the reinforcement part by the action of vacuum on the deformable membrane.
Dans un mode de mise en oeuvre, on maintient la pièce de renfort contre la membrane par action du vide entre la membrane et une face non adhésive de la pièce de renfort opposée à une face adhésive de la pièce de renfort. In one embodiment, the reinforcement piece is held against the membrane by the action of the vacuum between the membrane and a non-adhesive face of the reinforcement piece opposite to an adhesive face of the reinforcement piece.
L'invention concerne encore une machine pour la mise en oeuvre d'un 5 procédé d'assemblage selon un aspect de l'invention, comprenant un capot prévu pour recouvrir une pièce de renfort en formant un espace étanche lorsque le capot est accolé à l'élément de carrosserie, et un ensemble d'aspiration de gaz en vue de la formation d'une dépression entre le capot et l'élément de carrosserie Selon un aspect de l'invention, le capot comprend un cadre rigide et une membrane déformable 10 pourvue de moyens de préhension d'une pièce de renfort. The invention also relates to a machine for implementing an assembly method according to one aspect of the invention, comprising a cover provided for covering a reinforcement piece by forming a sealed space when the cover is attached to the body element, and a gas suction assembly for the formation of a depression between the hood and the body element According to one aspect of the invention, the hood comprises a rigid frame and a deformable membrane 10 provided with means for gripping a reinforcement piece.
L'utilisation d'un revêtement adhésif acrylique sensible à la pression nécessite l'application d'une pression d'accostage uniforme pendant une durée déterminée afin d'obtenir une fixation satisfaisante et résistante La formation d'une dépression entre l'élément de carrosserie et la membrane déformable du capot 15 coiffant la pièce de renfort provoque une déformation de la membrane qui plaque la pièce de renfort sur l'élément de carrosserie en transmettant une pression uniforme sur l'ensemble de la pièce de renfort La membrane pourvue de moyens de préhension permet de maintenir la pièce de renfort pour la positionner sur un élément de carrosserie et la fixer par collage Les opérations de fixation de la pièce de renfort 20 peuvent être effectuées avec une intervention minimale d'un opérateur. The use of a pressure-sensitive acrylic adhesive coating requires the application of a uniform docking pressure for a determined period in order to obtain a satisfactory and resistant fixing The formation of a depression between the bodywork element and the deformable membrane of the cover 15 covering the reinforcement part causes a deformation of the membrane which presses the reinforcement part on the bodywork element by transmitting a uniform pressure on the whole of the reinforcement part. The membrane provided with means gripping makes it possible to hold the reinforcement piece in order to position it on a bodywork element and fix it by bonding. The operations for fixing the reinforcement piece 20 can be carried out with minimal intervention by an operator.
Dans un mode de réalisation, les moyens de préhension comprennent des moyens d'aspiration pour maintenir la pièce de renfort par action du vide entre la membrane et une face non adhésive de la pièce de renfort opposée à une face adhésive Les moyens de préhension par formation d'un vide entre la membrane et 25 une face non adhésive de la pièce de renfort permettent de saisir la pièce de renfort pour la positionner exactement à l'endroit prévu Par ailleurs, lors de la formation d'un vide entre la membrane et la pièce de renfort, la membrane épousera le galbe de la pièce de renfort, ce qui assure la transmission d'une pression uniforme vers la pièce de renfort, lors de la formation d'une dépression entre la membrane munie de la 30 pièce de renfort et l'élément de carrosserie En outre, le maintien de la pièce de renfort contre la membrane par formation d'un vide assure que le maintien sera préservé même lors de la formation d'un vide entre la membrane et l'élément de carrosserie. Avantageusement, le capot est monté pivotant par rapport à un support de l'élément de carrosserie Une telle liaison entre un capot de maintien d'une pièce de renfort et un support de l'élément de carrosserie permet un positionnement relatif précis et répétable de la pièce de renfort et de l'élément de carrosserie La précision 5 et la répétabilité du positionnement du capot et du support améliore la qualité du collage, et par conséquent les caractéristiques mécanique du module de carrosserie obtenu Le revêtement adhésif une fois collé ne pourra être retiré facilement en cas de défaut de positionnement. In one embodiment, the gripping means comprise suction means for holding the reinforcement piece by action of the vacuum between the membrane and a non-adhesive face of the reinforcement piece opposite to an adhesive face. The gripping means by formation of a void between the membrane and a non-adhesive face of the reinforcement piece makes it possible to grip the reinforcement piece in order to position it exactly in the place provided. Furthermore, when a vacuum is formed between the membrane and the reinforcement piece, the membrane will follow the curve of the reinforcement piece, which ensures the transmission of a uniform pressure towards the reinforcement piece, when a depression is formed between the membrane provided with the reinforcement piece and the bodywork element In addition, the maintenance of the reinforcement piece against the membrane by formation of a vacuum ensures that the maintenance will be preserved even during the formation of a vacuum between the membrane and the element nt of bodywork. Advantageously, the cover is pivotally mounted relative to a support for the bodywork element. Such a connection between a cover for holding a reinforcement piece and a support for the bodywork element allows precise and repeatable relative positioning of the reinforcement piece and of the bodywork element The precision 5 and the repeatability of the positioning of the hood and of the support improves the quality of the bonding, and consequently the mechanical characteristics of the bodywork module obtained. The adhesive coating once bonded cannot be removed easily in case of positioning error.
Sur la figure annexée, un élément de carrosserie 1 comprend une face 10 extérieure 2 et une face intérieure 3 L'élément de carrosserie 1 comprend une portion intermédiaire 4 bombée, formant une dépression du côté de la face intérieure 3 Une pièce de renfort 5, en concordance de forme avec l'élément de carrosserie 1 tout en étant moins étendue, comprend une portion intermédiaire bombée 6 La pièce de renfort comprend un revêtement adhésif 7 disposé sur une surface 8 de la pièce de 15 renfort 5 orientée vers l'élément de carrosserie 1. In the appended figure, a body element 1 comprises an external face 2 and an internal face 3 The body element 1 comprises a convex intermediate portion 4, forming a depression on the side of the internal face 3 A reinforcement piece 5, in shape with the bodywork element 1 while being less extensive, comprises a convex intermediate portion 6 The reinforcing piece comprises an adhesive coating 7 disposed on a surface 8 of the reinforcing piece 5 oriented towards the body 1.
Une machine de fixation représentée partiellement comprend un capot 9 comprenant un cadre rigide 10 à section rectangulaire pourvu d'une première surface frontale avant 11 orientée vers l'élément de carrosserie 1 et une seconde surface frontale arrière 12 opposée Le capot 9 comprend une membrane déformable 13 fixée 20 par sa portion périphérique 14 sur la surface frontale arrière 12 du cadre rigide 10 à l'aide de moyens appropriés, de façon étanche. A fixing machine partially shown comprises a cover 9 comprising a rigid frame 10 of rectangular section provided with a first front front surface 11 oriented towards the bodywork element 1 and a second rear rear face 12 opposite. The cover 9 comprises a deformable membrane 13 fixed 20 by its peripheral portion 14 on the rear front surface 12 of the rigid frame 10 using suitable means, in a sealed manner.
La membrane 13 comprend une partie centrale 15 reliée à la portion périphérique 14 par une portion intermédiaire 14 a La partie centrale 15 comprend une surface intérieure 16 orientée vers l'intérieur du capot 9, destinée à venir en 25 regard de la face intérieure 3 de l'élément de carrosserie 1 La partie centrale 15 est munie de ventouse 18, 19, ici au nombre de 2, sur sa surface intérieure 16 Des conduites 20, 21 d'aspiration d'air débouchent dans les ventouses 18, 19 Les ventouses 18, 19 sont formées dans l'épaisseur de la membrane 13, en affleurant la surface intérieure 16 de la portion centrale 15. The membrane 13 comprises a central portion 15 connected to the peripheral portion 14 by an intermediate portion 14 a. The central portion 15 comprises an interior surface 16 oriented towards the interior of the cover 9, intended to come opposite the interior face 3 of the bodywork element 1 The central part 15 is provided with a suction cup 18, 19, here 2 in number, on its internal surface 16 Air suction pipes 20, 21 open into the suction cups 18, 19 The suction cups 18 , 19 are formed in the thickness of the membrane 13, by being flush with the interior surface 16 of the central portion 15.
Une lèvre d'étanchéité 22 est fixée sur la surface frontale 11 du cadre rigide Le capot 9 comprend un canal périphérique 23 fixé sur une paroi intérieure 24 du cadre rigide 10 Le canal périphérique 23 est muni d'ouvertures 25 orientées du côté de l'élément de carrosserie 1, en se situant sensiblement dans le même plan que la surface frontale 11 du cadre rigide 10 Une conduite d'aspiration 26 traverse le cadre rigide 10 en débouchant dans le canal périphérique 23. A sealing lip 22 is fixed to the front surface 11 of the rigid frame The cover 9 comprises a peripheral channel 23 fixed to an interior wall 24 of the rigid frame 10 The peripheral channel 23 is provided with openings 25 oriented on the side of the bodywork element 1, being substantially in the same plane as the front surface 11 of the rigid frame 10 A suction pipe 26 passes through the rigid frame 10 by opening into the peripheral channel 23.
La machine de fixation comprend un support 28 prévu pour maintenir l'élément de carrosserie 1 Le capot 9 est liée au support 28 par l'intermédiaire d'une 5 charnière 29 d'axe horizontal Le capot 9 peut pivoter entre une position ouverte non représentée o la surface intérieure 16 de la membrane 13 est dirigée vers le haut et une position de pressage illustrée par la figure 1, dans laquelle la surface intérieure 16 de la membrane 13 est dirigée vers le support 28. The fixing machine comprises a support 28 provided for holding the bodywork element 1 The cover 9 is linked to the support 28 by means of a hinge 29 with a horizontal axis The cover 9 can pivot between an open position not shown the internal surface 16 of the membrane 13 is directed upwards and a pressing position illustrated by FIG. 1, in which the internal surface 16 of the membrane 13 is directed towards the support 28.
Tel que représenté sur la figure, le capot 9 recouvre la pièce de renfort 5 10 disposée à l'endroit prévu sur l'élément de carrosserie 1, la portion bombée 6 de la pièce de renfort 5 s'insérant dans la portion bombée 4 de l'élément de carrosserie 1. As shown in the figure, the cover 9 covers the reinforcement part 5 10 placed at the place provided on the bodywork element 1, the convex portion 6 of the reinforcement part 5 being inserted into the convex portion 4 of the bodywork element 1.
La pièce de renfort 5 est en contact avec l'élément de carrosserie 1 par l'intermédiaire du revêtement adhésif 7 disposé sur la surface 8 de la pièce de renfort 5 Une dépression est formée par aspiration d'air dans l'espace 27 formé entre le 15 capot 9 et l'élément de carrosserie 1 La lèvre d'étanchéité 22 permet de former un espace étanche 27 entre le capot 9 et l'élément de carrosserie 1 lorsque le capot 9 est accolé à l'élément de carrosserie 1 La lèvre 22 est pressée entre le cadre rigide 10 et l'élément de carrosserie 1, de sorte qu'elle est déformée. The reinforcement piece 5 is in contact with the bodywork element 1 by means of the adhesive coating 7 disposed on the surface 8 of the reinforcement piece 5 A depression is formed by suction of air in the space 27 formed between the cover 9 and the bodywork element 1 The sealing lip 22 makes it possible to form a sealed space 27 between the cover 9 and the bodywork element 1 when the cover 9 is attached to the bodywork element 1 The lip 22 is pressed between the rigid frame 10 and the bodywork element 1, so that it is deformed.
La partie centrale 15 de la membrane 13 est en contact par sa surface 20 intérieure 16 avec une face non adhésive 17 de la pièce de renfort 5 opposée à la face 8 portant le revêtement adhésif 7 La membrane 13 est déformée La partie centrale 15 de la membrane 13 se situe dans un plan décalé par rapport au plan de la portion périphérique 14 de la membrane 13 fixée sur la surface frontale arrière du cadre rigide 10, en étant plus proche de l'élément de carrosserie 1 On a représenté en 25 pointillés la membrane 13 dans une position non déformée. The central part 15 of the membrane 13 is in contact by its inner surface 16 with a non-adhesive face 17 of the reinforcement piece 5 opposite to the face 8 carrying the adhesive coating 7 The membrane 13 is deformed The central part 15 of the membrane 13 is located in a plane offset from the plane of the peripheral portion 14 of the membrane 13 fixed on the rear front surface of the rigid frame 10, being closer to the bodywork element 1 The 25 shows the membrane 13 in an undistorted position.
Les conduites 20, 21, débouchant dans les ventouses 18, 19, permettent de former un vide entre la membrane 13 et la pièce de renfort 5 maintenant cette dernière à l'intérieur du capot 9 Lorsque la pièce de renfort adhésive 5 est saisie par formation d'une dépression entre la membrane 13 et la pièce de renfort 5, la partie 30 centrale 15 se déforme pour épouser la forme de la pièce de renfort 5 La partie centrale 15 vient en contact avec l'ensemble de la face non adhésive 17 de la pièce de renfort 5. The pipes 20, 21, opening into the suction cups 18, 19, make it possible to form a vacuum between the membrane 13 and the reinforcement piece 5 holding the latter inside the cover 9 When the adhesive reinforcement piece 5 is grasped by formation of a depression between the membrane 13 and the reinforcement piece 5, the central part 15 deforms to conform to the shape of the reinforcement part 5 The central part 15 comes into contact with the whole of the non-adhesive face 17 of the reinforcement piece 5.
La conduite d'aspiration 26 communique avec l'intérieur de l'espace 27 par l'intermédiaire du canal périphérique 23 En aspirant l'air contenu dans l'espace 27, on forme une dépression entre la membrane 13 et l'élément de carrosserie 1 La différence de pression entre l'espace intérieur 27 et l'extérieur provoque un rapprochement de la partie centrale 15 de la membrane 13 vers l'élément de carrosserie 1 par déformation de la membrane 13 de façon que la pièce de renfort 5 5 vienne en contact avec l'élément de carrosserie 1 par son revêtement adhésif 7 Du fait de la dépression formée dans l'espace 27, une pression uniforme, illustrée par les flèches F 1, s'exerce sur la membrane 13, en étant transmise de façon uniforme à la pièce de renfort 5, sur toute la face non adhésive 17 de la pièce de renfort 5. The suction line 26 communicates with the interior of the space 27 via the peripheral channel 23 By sucking the air contained in the space 27, a depression is formed between the membrane 13 and the bodywork element 1 The pressure difference between the interior space 27 and the exterior causes the central part 15 of the membrane 13 to move towards the body element 1 by deformation of the membrane 13 so that the reinforcement piece 5 5 comes in contact with the bodywork element 1 by its adhesive coating 7 Due to the depression formed in the space 27, a uniform pressure, illustrated by the arrows F 1, is exerted on the membrane 13, being transmitted so uniform to the reinforcement piece 5, over the entire non-adhesive face 17 of the reinforcement piece 5.
La formation de la dépression entre la partie centrale 15 de la membrane 13 10 et la pièce de renfort 5 entraîne un contact entre la partie centrale 15 et la surface non adhésive 17, assurant une transmission de pression d'accostage répartie sur la face non adhésive 17 de la pièce de renfort 5, notamment à la périphérie de la pièce de renfort 5 Les ventouses 18, 19 affleurant la surface intérieure 16 de la partie centrale 15, cette dernière vient en contact directement sur la face non adhésive 17 Lorsque 15 l'on positionne le capot 9 et que l'on forme une dépression entre le capot 9 et l'élément de carrosserie 1, la membrane 13 se déforme, principalement par sa portion intermédiaire 14 a La membrane 13 est prévu de façon à se déformer sans obstruer des orifices d'évacuation d'air. The formation of the depression between the central part 15 of the membrane 13 10 and the reinforcement piece 5 causes contact between the central part 15 and the non-adhesive surface 17, ensuring a transmission of docking pressure distributed over the non-adhesive face 17 of the reinforcement piece 5, in particular at the periphery of the reinforcement piece 5 The suction cups 18, 19 are flush with the internal surface 16 of the central part 15, the latter comes into contact directly on the non-adhesive face 17 When 15 the the hood 9 is positioned and a vacuum is formed between the hood 9 and the bodywork element 1, the membrane 13 is deformed, mainly by its intermediate portion 14a The membrane 13 is provided so as to deform without obstructing air exhaust ports.
Bien entendu, on prévoit un nombre suffisant de ventouses 18, 19 sur la 20 membrane 13 pour permettre le maintien convenable de la pièce de renfort 5 et pour que la membrane 13 épouse la forme de la pièce de renfort 5 lors de la formation d'une dépression entre la membrane 13 et la pièce de renfort 5 Notamment, les ventouses sont réparties de façon adéquate dans le cas o une pièce de renfort 5 est pourvue d'ouvertures en certains endroits. Of course, a sufficient number of suction cups 18, 19 are provided on the membrane 13 to allow proper maintenance of the reinforcement piece 5 and for the membrane 13 to follow the shape of the reinforcement piece 5 during the formation of a vacuum between the membrane 13 and the reinforcement piece 5 In particular, the suction cups are adequately distributed in the case where a reinforcement piece 5 is provided with openings in certain places.
Dans une variante, on prévoit un tapis de ventouses uniformément réparties sur la partie centrale 15, éventuellement en saillie par rapport à la surface intérieure 16 de la partie centrale 15. In a variant, a suction pad mat is uniformly distributed over the central part 15, possibly projecting from the internal surface 16 of the central part 15.
Dans un procédé de fixation par collage de la pièce de renfort 5 sur l'élément de carrosserie 1 à l'aide du capot 9, le capot 9 étant pivoté de façon que la 30 surface intérieure de la membrane 13 soit orientée vers le haut, un opérateur positionne manuellement la pièce de renfort 5 à l'intérieur du capot 9 Ensuite, on maintient en place la pièce de renfort 5 en formant une dépression entre la membrane 13 et la pièce de renfort 5 à l'aide des ventouses 18, 19 L'opérateur place la pièce de renfort avec précision dans le capot 9, par exemple à l'aide de repères d'indexage La pièce de renfort 5 peut être munie d'un revêtement adhésif sensible à la pression avant ou après sont positionnement dans le capot 9. In a method of fixing by bonding the reinforcement piece 5 to the bodywork element 1 using the cover 9, the cover 9 being pivoted so that the internal surface of the membrane 13 is oriented upwards, an operator manually positions the reinforcement piece 5 inside the cover 9 Then, the reinforcement piece 5 is held in place by forming a depression between the membrane 13 and the reinforcement piece 5 using the suction cups 18, 19 The operator places the reinforcement piece precisely in the cover 9, for example using indexing marks The reinforcement piece 5 can be provided with an adhesive coating sensitive to pressure before or after they are positioned in the cover 9.
Dans une seconde étape, l'élément de carrosserie est positionné par un opérateur avec précision sur le support 28, par exemple à l'aide d'un repère 5 d'indexage Ensuite, on accole le capot 9 sur l'élément de carrosserie 1, de façon à présenter la pièce de renfort 5 à l'endroit adéquat Pour ce faire, le capot 9 est pivoté pour être retourné de façon à présenter la face de la pièce de renfort 5 recouverte d'adhésif acrylique sensible à la pression en regard de l'élément de carrosserie 1. In a second step, the body element is positioned by an operator with precision on the support 28, for example using an index mark 5 Then, the cover 9 is attached to the body element 1 , so as to present the reinforcement piece 5 in the appropriate place. To do this, the cover 9 is pivoted to be turned over so as to present the face of the reinforcement piece 5 covered with acrylic pressure-sensitive adhesive facing it. of the bodywork element 1.
Ensuite, on aspire l'air présent dans l'espace 27 formé entre le capot 9 et 10 l'élément de carrosserie 1, ce qui provoque la formation d'une dépression entre le capot 9 et l'élément de carrosserie 1 La dépression provoque la déformation de la membrane 13, de sorte que la pièce de renfort 5 est pressée uniformément contre l'élément de carrosserie 1 On presse la pièce de renfort 5 pendant une durée déterminée Ensuite, on rétablit la pression entre la membrane 13 et la pièce de 15 renfort 5, on rétablit la pression dans l'espace 26, puis on peut soulever le capot 9. Next, the air present in the space 27 formed between the cover 9 and 10 the body element 1 is sucked in, which causes the formation of a depression between the cover 9 and the body element 1. The depression causes the deformation of the membrane 13, so that the reinforcing piece 5 is pressed uniformly against the bodywork element 1 The reinforcing piece 5 is pressed for a determined period Then, the pressure is restored between the membrane 13 and the piece of 15 reinforcement 5, the pressure is restored in the space 26, then the cover 9 can be lifted.
On a décrit une mode de réalisation dans lequel la membrane est fixée par sa périphérie sur une surface frontale arrière du cadre rigide Bien entendu, on peut prévoir d'autres moyens de fixation de la membrane dès lors qu'ils permettent une étanchéité de l'intérieur du capot et une déformation de la membrane. An embodiment has been described in which the membrane is fixed by its periphery to a rear front surface of the rigid frame. Of course, other means of fixing the membrane can be provided as soon as they allow sealing of the inside of the hood and a deformation of the membrane.
Le cadre du capot peut posséder une forme adaptée à l'élément de carrosserie, notamment dans le cas ou ce dernier est fortement bombé La lèvre d'étanchéité peut également être adaptée pour permettre une étanchéité malgré les formes tridimensionnelles de l'élément de carrosserie L'utilisation d'une membrane déformable permet une adaptation de la membrane à la forme galbée de la pièce de 25 renfort et de l'élément de carrosserie. The hood frame may have a shape adapted to the bodywork element, in particular in the case where the latter is strongly curved. The sealing lip can also be adapted to allow sealing despite the three-dimensional shapes of the bodywork element L use of a deformable membrane allows adaptation of the membrane to the curved shape of the reinforcement piece and of the bodywork element.
Grâce à l'invention, on obtient un module de carrosserie possédant des caractéristiques mécaniques améliorées, notamment si le module de carrosserie doit subir des traitements thermiques Une machine de fixation adaptée permet d'appliquer une pression d'accostage uniforme pendant une durée choisie pour fixer 30 une pièce de renfort sur un élément de carrosserie pour obtenir un module de carrosserie La machine de fixation permet de saisir et de positionner la pièce de renfort à l'endroit prévu sur l'élément de carrosserie. Thanks to the invention, a body module is obtained having improved mechanical characteristics, in particular if the body module must undergo heat treatments. A suitable fixing machine makes it possible to apply a uniform docking pressure for a period chosen to fix 30 a reinforcement piece on a bodywork element to obtain a bodywork module The fixing machine makes it possible to grip and position the reinforcement piece at the place provided on the bodywork element.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0216560A FR2848976B1 (en) | 2002-12-23 | 2002-12-23 | REINFORCED BODY MODULE, METHOD OF FASTENING A REINFORCING PART ON A BODY MEMBER, AND MACHINE FOR CARRYING OUT SAID METHOD. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0216560A FR2848976B1 (en) | 2002-12-23 | 2002-12-23 | REINFORCED BODY MODULE, METHOD OF FASTENING A REINFORCING PART ON A BODY MEMBER, AND MACHINE FOR CARRYING OUT SAID METHOD. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2848976A1 true FR2848976A1 (en) | 2004-06-25 |
| FR2848976B1 FR2848976B1 (en) | 2005-02-11 |
Family
ID=32406434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0216560A Expired - Fee Related FR2848976B1 (en) | 2002-12-23 | 2002-12-23 | REINFORCED BODY MODULE, METHOD OF FASTENING A REINFORCING PART ON A BODY MEMBER, AND MACHINE FOR CARRYING OUT SAID METHOD. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2848976B1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1619011A1 (en) * | 2004-07-22 | 2006-01-25 | Renault SAS | Tool for affixing a part on a support |
| WO2007080148A1 (en) * | 2006-01-11 | 2007-07-19 | Airbus Deutschland Gmbh | Method and device for producing a bond of components |
| FR3016575A1 (en) * | 2014-01-21 | 2015-07-24 | Peugeot Citroen Automobiles Sa | TOOL FOR PLATING AND STICKING A SHEET OF SOFT MATERIAL UNDER THE PAVILION OF A MOTOR VEHICLE |
| DE102017100456A1 (en) * | 2017-01-11 | 2018-07-12 | Faist Chemtec Gmbh | Manipulator for applying, in particular for pressing, a component to a component |
| EP3348383A1 (en) * | 2017-01-11 | 2018-07-18 | Faist ChemTec GmbH | Method and device for applying an element to a component part by use of a manipulator |
| KR20180082972A (en) * | 2017-01-11 | 2018-07-19 | 파이스트 쳄 테크 게엠베하 | Method and device for applying a component to a construction part by way of a minipulator |
| WO2019092221A1 (en) * | 2017-11-13 | 2019-05-16 | Compagnie Plastic Omnium | Attachment element for attaching two motor vehicle parts made from plastic material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326153A1 (en) * | 1992-08-10 | 1994-02-17 | Volkswagen Ag | Tooling for moulding and conveying film cover - includes lower and upper profiled tools with vacuum connections in upper tool for holding shaped component during transportation |
| EP0838389A1 (en) * | 1996-10-25 | 1998-04-29 | Honda Giken Kogyo Kabushiki Kaisha | Panel made of synthetic resin for automobile |
| US6199613B1 (en) * | 1998-03-20 | 2001-03-13 | Cww-Gerko Akustik Gmbh & Co. Kg | Apparatus for applying padding, especially acoustically active padding |
| US6327827B1 (en) * | 1998-05-02 | 2001-12-11 | Daimlerchrysler Ag | Flat structural member, particularly a cast metal part or a cast plastic part and a method for making the same |
-
2002
- 2002-12-23 FR FR0216560A patent/FR2848976B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326153A1 (en) * | 1992-08-10 | 1994-02-17 | Volkswagen Ag | Tooling for moulding and conveying film cover - includes lower and upper profiled tools with vacuum connections in upper tool for holding shaped component during transportation |
| EP0838389A1 (en) * | 1996-10-25 | 1998-04-29 | Honda Giken Kogyo Kabushiki Kaisha | Panel made of synthetic resin for automobile |
| US6199613B1 (en) * | 1998-03-20 | 2001-03-13 | Cww-Gerko Akustik Gmbh & Co. Kg | Apparatus for applying padding, especially acoustically active padding |
| US6327827B1 (en) * | 1998-05-02 | 2001-12-11 | Daimlerchrysler Ag | Flat structural member, particularly a cast metal part or a cast plastic part and a method for making the same |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1619011A1 (en) * | 2004-07-22 | 2006-01-25 | Renault SAS | Tool for affixing a part on a support |
| FR2873344A1 (en) * | 2004-07-22 | 2006-01-27 | Renault Sas | TOOL FOR PLATING AN ELEMENT ON A SUPPORT |
| WO2007080148A1 (en) * | 2006-01-11 | 2007-07-19 | Airbus Deutschland Gmbh | Method and device for producing a bond of components |
| FR3016575A1 (en) * | 2014-01-21 | 2015-07-24 | Peugeot Citroen Automobiles Sa | TOOL FOR PLATING AND STICKING A SHEET OF SOFT MATERIAL UNDER THE PAVILION OF A MOTOR VEHICLE |
| DE102017100456B4 (en) | 2017-01-11 | 2019-01-31 | Faist Chemtec Gmbh | Manipulator for applying, in particular for pressing, a component to a component |
| KR102118248B1 (en) | 2017-01-11 | 2020-06-03 | 시카 테크놀러지 아게 | Method and device for applying a component to a construction part by way of a minipulator |
| KR20180082972A (en) * | 2017-01-11 | 2018-07-19 | 파이스트 쳄 테크 게엠베하 | Method and device for applying a component to a construction part by way of a minipulator |
| CN108297123A (en) * | 2017-01-11 | 2018-07-20 | 法斯特化工技术有限公司 | The method and apparatus for being laid with component on component by executor |
| DE102017100456A1 (en) * | 2017-01-11 | 2018-07-12 | Faist Chemtec Gmbh | Manipulator for applying, in particular for pressing, a component to a component |
| DE102017120243B4 (en) | 2017-01-11 | 2022-01-05 | Faist Chemtec Gmbh | Method and device for applying a component to a component by means of a manipulator |
| CN108297123B (en) * | 2017-01-11 | 2021-06-11 | Sika技术股份公司 | Method and device for laying a component on a component by means of a manipulator |
| EP3348383A1 (en) * | 2017-01-11 | 2018-07-18 | Faist ChemTec GmbH | Method and device for applying an element to a component part by use of a manipulator |
| US10882299B2 (en) * | 2017-01-11 | 2021-01-05 | Sika Technology Ag | Method and device for applying an element to a component part by use of a manipulator |
| EP3710217A1 (en) * | 2017-11-13 | 2020-09-23 | Compagnie Plastic Omnium | Attachment element for attaching two motor vehicle parts made from plastic material |
| CN111372746A (en) * | 2017-11-13 | 2020-07-03 | 全耐塑料公司 | Fixing element for fixing two plastic parts of a motor vehicle |
| FR3073445A1 (en) * | 2017-11-13 | 2019-05-17 | Compagnie Plastic Omnium | FIXING ELEMENT FOR SECURING TWO PARTS OF A PLASTIC MOTOR VEHICLE |
| WO2019092221A1 (en) * | 2017-11-13 | 2019-05-16 | Compagnie Plastic Omnium | Attachment element for attaching two motor vehicle parts made from plastic material |
| CN111372746B (en) * | 2017-11-13 | 2022-08-19 | 全耐塑料公司 | Fixing element for fixing two plastic parts of a motor vehicle |
Also Published As
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| FR2848976B1 (en) | 2005-02-11 |
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