FR2652312A1 - Elastic articulation and motor vehicle suspension equipped with such an articulation - Google Patents
Elastic articulation and motor vehicle suspension equipped with such an articulation Download PDFInfo
- Publication number
- FR2652312A1 FR2652312A1 FR8912712A FR8912712A FR2652312A1 FR 2652312 A1 FR2652312 A1 FR 2652312A1 FR 8912712 A FR8912712 A FR 8912712A FR 8912712 A FR8912712 A FR 8912712A FR 2652312 A1 FR2652312 A1 FR 2652312A1
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- Prior art keywords
- elastic
- elastic elements
- pallet
- articulation
- joint according
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/02—Attaching arms to sprung part of vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
- B60G3/04—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle
- B60G3/06—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle the arm being rigid
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/154—Independent suspensions with lateral arms the lateral arm having an L-shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
- B60G2204/1431—Mounting of suspension arms on the vehicle body or chassis of an L-shaped arm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
- B60G2204/4104—Bushings having modified rigidity in particular directions
- B60G2204/41042—Bushings having modified rigidity in particular directions by using internal cam surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/42—Joints with cam surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/45—Stops limiting travel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/016—Constructional features of suspension elements, e.g. arms, dampers, springs allowing controlled deformation during collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/122—Constructional features of arms the arm having L-shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
Abstract
Description
La présente invention a essentiellement pour objet une articulation élastique destinée notamment à assurer la liaison entre un bras de suspension et la caisse d'un véhicule automobile. The present invention essentially relates to an elastic articulation intended in particular to provide the connection between a suspension arm and the body of a motor vehicle.
Elle vise également une suspension de véhicule automobile munie d'au moins une telle articulation. It also relates to a suspension of a motor vehicle provided with at least one such articulation.
On a déjà proposé des articulations élastiques pour des suspensions de véhicule automobile, et qui permettent une rotation des bras de suspension par rapport à la caisse du véhicule. Elastic joints have already been proposed for suspensions of a motor vehicle, which allow rotation of the suspension arms relative to the body of the vehicle.
Toutefois, ces articulations élastiques sont relativement compliquées, exigent l'assemblage d'un certain nombre de pièces et nécessitent un temps de montage, et de démontage en cas de réparation, qui est relativement important. However, these elastic joints are relatively complicated, require the assembly of a certain number of parts and require a time of assembly, and disassembly in the event of repair, which is relatively important.
Aussi, la présente invention a pour but de remédier à tous ces inconvénients en proposant une articulation élastique perfectionnée qui est d'une conception très simple mais néanmoins très fiable, et qui est beaucoup plus pratique que les articulations élastiques de l'art antérieur, pour ce qui concerne notamment le montage et le démontage. Also, the present invention aims to remedy all these drawbacks by proposing an improved elastic articulation which is of a very simple design but nevertheless very reliable, and which is much more practical than the elastic articulations of the prior art, for especially regarding assembly and disassembly.
A cet effet, l'invention a pour objet une articulation élastique entre une première pièce et une deuxième pièce, et destinée par exemple à assurer la liaison entre un bras de suspension et la caisse d'un véhicule automobile, caractérisée en ce que la première pièce comporte une palette qui est maintenue entre au moins deux éléments élastiques fixés à une armature solidaire de la deuxième pièce et qui n'est en contact qu'avec ces éléments élastiques. To this end, the subject of the invention is an elastic articulation between a first part and a second part, and intended for example to ensure the connection between a suspension arm and the body of a motor vehicle, characterized in that the first part comprises a pallet which is held between at least two elastic elements fixed to a frame integral with the second part and which is in contact only with these elastic elements.
On comprend donc déjà que le montage de la première pièce, qui peut être par exemple un bras de suspension de véhicule, peut être effectué immédiatement grâce à la simple introduction de la palette entre les éléments élastiques de l'articulation. It is therefore already understood that the mounting of the first part, which may for example be a vehicle suspension arm, can be carried out immediately thanks to the simple introduction of the pallet between the elastic elements of the joint.
Suivant une autre caractéristique de cette articulation, la palette précitée est mobile en rotation autour d'au moins un axe situé entre les deux éléments élastiques. According to another characteristic of this articulation, the aforementioned pallet is movable in rotation around at least one axis located between the two elastic elements.
On précisera ici que la palette précitée peut former l'extrémité d'un bras de suspension de véhicule automobile. It will be specified here that the aforementioned pallet can form the end of a motor vehicle suspension arm.
Cette palette peut comporter deux faces concaves opposées sur chacune desquelles prend appui un élément élastique. This pallet may have two opposite concave faces on each of which is supported an elastic element.
Ces éléments élastiques peuvent présenter une forme sensiblement conique, prismatique ou pyramidale. These elastic elements can have a substantially conical, prismatic or pyramidal shape.
Selon encore une autre caractéristique de l'invention, la forme et/ou la rigidité d'un élément élastique est différente de celle d'un autre élément élastique. According to yet another characteristic of the invention, the shape and / or the rigidity of an elastic element is different from that of another elastic element.
Suivant encore une autre caractéristique de l'articulation, l'armature précitée est munie de deux paires d'éléments élastiques disposées suivant deux directions différentes. According to yet another characteristic of the articulation, the aforementioned frame is provided with two pairs of elastic elements arranged in two different directions.
Ces directions différentes sont de préférence orthogonales. These different directions are preferably orthogonal.
Selon encore une autre caractéristique de l'invention, la palette en bout du bras de suspension est en contact avec les deux paires d'éléments élastiques ou avec seulement l'une de ces deux paires. According to yet another characteristic of the invention, the pallet at the end of the suspension arm is in contact with the two pairs of elastic elements or with only one of these two pairs.
La forme et/ou la rigidité des éléments élastiques d'une paire peut être différente de celle des éléments élastiques de l'autre paire. The shape and / or rigidity of the elastic elements of one pair may be different from that of the elastic elements of the other pair.
Selon une variante, la palette précitée forme au moins un coude ou analogue de sorte que sa direction longitudinale forme un angle non nul avec l'axe de rotation de la première pièce ou bras de suspension comportant à son extrémité ladite palette. According to a variant, the aforementioned pallet forms at least one elbow or the like so that its longitudinal direction forms a non-zero angle with the axis of rotation of the first part or suspension arm comprising at its end said pallet.
L'invention vise également une suspension de véhicule automobile dans laquelle le bras de suspension est relié à la caisse par au moins une articulation répondant à l'une et/ou l'autre des caractéristiques sus-mentionnées. The invention also relates to a motor vehicle suspension in which the suspension arm is connected to the body by at least one articulation meeting one and / or the other of the above-mentioned characteristics.
Mais d'autres caractéristiques et avantages de l'invention apparatront mieux dans la description détaillée qui suit et se réfère aux dessins annexés, donnés uniquement à titre d'exemple, et dans lesquels
- la figure 1 est une vue schématique et en perspective d'un bras de suspension de roue attelé à la caisse d'un véhicule automobile par l'intermédiaire d'une articulation élastique conforme à cette invention
- la figure 2 est une vue en coupe suivant un plan contenant les axes YY et ZZ
- les figures 3 et 4 sont des vues en coupe respectivement suivant les lignes III-III et IV-IV de la figure 2
- la figure 5 illustre en coupe une variante d'articulation élastique selon cette invention
- les figures 6 et 7 sont des vues en coupe respectivement suivant les lignes VI-VI et VII-VII de la figure 5
- la figure 8 est une vue en coupe d'une autre variante d'articulation élastique conforme à cette invention ; et
- la figure 9 est une vue schématique et de dessus d'encore une autre variante d'articulation élastique selon l'invention.However, other characteristics and advantages of the invention will appear better in the detailed description which follows and refers to the appended drawings, given solely by way of example, and in which
- Figure 1 is a schematic perspective view of a wheel suspension arm coupled to the body of a motor vehicle by means of an elastic joint according to this invention
- Figure 2 is a sectional view along a plane containing the axes YY and ZZ
- Figures 3 and 4 are sectional views respectively along lines III-III and IV-IV of Figure 2
- Figure 5 illustrates in section a variant of elastic articulation according to this invention
- Figures 6 and 7 are sectional views respectively along lines VI-VI and VII-VII of Figure 5
- Figure 8 is a sectional view of another variant of elastic articulation according to this invention; and
- Figure 9 is a schematic view from above of yet another variant of elastic articulation according to the invention.
En se reportant à la figure 1, on voit une articulation élastique 1 destinée à assurer la liaison entre un bras de suspension 2 portant une roue R et la caisse 3 d'un véhicule automobile. Referring to Figure 1, there is shown an elastic joint 1 intended to provide the connection between a suspension arm 2 carrying a wheel R and the body 3 of a motor vehicle.
Une telle articulation permet un débattement du bras de suspension 2 autour de son axe X-X et autour des axes orthogonaux Y-Y et Z-Z eux-mêmes orthogonaux à l'axe -X-X, comme on le voit bien sur la figure 1. Such an articulation allows a movement of the suspension arm 2 around its axis X-X and around the axes orthogonal Y-Y and Z-Z themselves orthogonal to the axis -X-X, as can be seen in FIG. 1.
Conformément à l'invention, et comme on le voit sur toutes les figures 1 à 8, le bras de suspension 2 comporte à son extrémité une palette 4 qui est maintenue entre les éléments élastiques que l'on décrira plus loin et qui sont fixés à une armature 5 solidaire de la caisse 3, laquelle armature présente, en section transversale, une forme sensiblement carrée ou rectangulaire, étant entendu que toute autre forme pourrait être adoptée sans sortir du cadre de l'invention. According to the invention, and as can be seen in all of Figures 1 to 8, the suspension arm 2 has at its end a pallet 4 which is held between the elastic elements which will be described later and which are fixed to a frame 5 secured to the body 3, which frame has, in cross section, a substantially square or rectangular shape, it being understood that any other shape could be adopted without departing from the scope of the invention.
Comme on le voit bien sur les figures 2 à 8, les éléments élastiques sont fixés sur les parois internes de l'armature, et entre ces éléments élastiques est tout simplement introduite la palette 4 du bras de suspension 2 pour réaliser le montage. En d'autres termes, la palette 4 introduite dans l'armature 5 n'est en contact qu'avec les éléments élastiques en question. As can be clearly seen in Figures 2 to 8, the elastic elements are fixed to the internal walls of the frame, and between these elastic elements is simply introduced the pallet 4 of the suspension arm 2 to perform the assembly. In other words, the pallet 4 introduced into the frame 5 is in contact only with the elastic elements in question.
Suivant la réalisation illustrée par les figures 2 à 4, la palette 4, qui présente une forme sensiblement rectangulaire en section transversale, est montée entre deux paires d'éléments ou plots élastiques opposés 6, 6a et 7, 7a, disposées suivant deux directions différentes et orthogonales suivant l'exemple représenté, étant entendu que ces deux directions pourraient être autres qu'orthogonales. According to the embodiment illustrated in Figures 2 to 4, the pallet 4, which has a substantially rectangular shape in cross section, is mounted between two pairs of opposite elastic elements or studs 6, 6a and 7, 7a, arranged in two different directions and orthogonal according to the example shown, it being understood that these two directions could be other than orthogonal.
Les éléments ou plots élastiques liés à la l'armature 5 présentent une forme sensiblement pyramidale ou conique, mais pourraient parfaitement, sans sortir du cadre de l'invention, présenter une forme autre appropriée et quelconque. The elastic elements or studs linked to the frame 5 have a substantially pyramidal or conical shape, but could perfectly, without departing from the scope of the invention, have another suitable and arbitrary shape.
On observera aussi que la forme et/ou la rigidité des éléments élastiques 6, 6a, 7 et 7a peut être identique pour tous ces éléments ou peut être différente. Plus précisément, les éléments élastiques d'une paire peuvent avoir une forme et/ou une rigidité différente, ou bien les deux éléments élastiques d'une même paire peuvent avoir des formes et/ou des rigidités différentes de celles de l'autre paire. It will also be observed that the shape and / or the rigidity of the elastic elements 6, 6a, 7 and 7a may be identical for all these elements or may be different. More specifically, the elastic elements of a pair can have a different shape and / or stiffness, or else the two elastic elements of the same pair can have different shapes and / or stiffnesses from those of the other pair.
Dans le mode de réalisation visible sur les figures 5 à 7, les éléments élastiques 7 et 7a sont omis, de sorte qu'il n'y a pas de résistance élastique à des efforts importants suivant l'axe Z-Z. In the embodiment visible in Figures 5 to 7, the elastic elements 7 and 7a are omitted, so that there is no elastic resistance to significant forces along the axis Z-Z.
De plus, dans ce mode de réalisation, la palette 4 comporte deux faces opposées concaves 4a, 4b sur lesquelles prennent respectivement appui les éléments élastiques 6, 6a. Ainsi, la forme concave de la palette 4 permet avantageusement son auto-centrage par les éléments élastiques 6 et 6a. In addition, in this embodiment, the pallet 4 has two opposite concave faces 4a, 4b on which the elastic elements 6, 6a respectively bear. Thus, the concave shape of the pallet 4 advantageously allows its self-centering by the elastic elements 6 and 6a.
On remarquera ici que la faible distance possible entre les points de contact des éléments élastiques 6 et 6a avec la palette 4 conduit à une faible déformation desdits éléments élastiques lors d'une rotation du bras de suspension 2 autour de l'axe X-X, donc à une faible résistance à la rotation du bras 2 autour de cet axe. It will be noted here that the small possible distance between the points of contact of the elastic elements 6 and 6a with the pallet 4 leads to a slight deformation of said elastic elements during a rotation of the suspension arm 2 around the axis XX, therefore at low resistance to rotation of the arm 2 around this axis.
Bien entendu, la forme et la rigidité des deux éléments élastiques opposés 6 et 6a peuvent être quelconques, comme expliqué à propos du mode de réalisation précédent. Of course, the shape and the rigidity of the two opposite elastic elements 6 and 6a can be arbitrary, as explained in connection with the preceding embodiment.
Dans la variante visible sur la figure 8, on retrouve, comme dans la réalisation des figures 5 à 7, la paire d'éléments élastiques 6, 6a entre lesquels est interposée la palette 4 avec faces concaves 4a, 4b. In the variant visible in Figure 8, we find, as in the embodiment of Figures 5 to 7, the pair of elastic elements 6, 6a between which is interposed the pallet 4 with concave faces 4a, 4b.
Mais ici, on a prévu une paire d'éléments élastiques supplémentaires 8, 8a, lesquels éléments sont opposés, disposés orthogonalement aux éléments élastiques 6, 6a, et ne sont pas en contact avec la palette 4. But here, a pair of additional elastic elements 8, 8a have been provided, which elements are opposite, arranged orthogonally to the elastic elements 6, 6a, and are not in contact with the pallet 4.
Cette variante possède donc les caractéristiques de la réalisation visible sur les figures 2 à 4, et elle permet en outre de limiter élastiquement les déplacements de la palette 4 dans le sens Z-Z en cas d'apparition d'efforts dans ce sens. Le recentrage de la palette 4 lors de la disparition de ces efforts est bien évidemment réalisé comme expliqué plus haut à propos de la réalisation visible sur les figures 5 à 7, grâce à la forme concave des faces 4a, 4b de la palette 4 et aux éléments élastiques 6 et 6a. This variant therefore has the characteristics of the embodiment visible in FIGS. 2 to 4, and it also makes it possible to elastically limit the displacements of the pallet 4 in the Z-Z direction in the event of forces appearing in this direction. The refocusing of the pallet 4 when these forces disappear is obviously carried out as explained above with regard to the embodiment visible in FIGS. 5 to 7, thanks to the concave shape of the faces 4a, 4b of the pallet 4 and elastic elements 6 and 6a.
Dans la variante illustrée par la figure 9, on voit que la palette 4 forme un coude 4c de raccordement de la palette au bras de suspension 2. I1 en résulte que la direction longitudinale de la palette 4 forme un certain angle avec l'axe de rotation XX du bras 2 lequel axe n'est donc plus orthogonal à l'axe YY. Dès lors une telle variante permettra avantageusement de limiter élastiquement les déplacements en translation de la palette 4 et donc du bras 2 suivant XX, et offrira par conséquent une résistance aux efforts suivant la direction XX. In the variant illustrated in FIG. 9, it can be seen that the pallet 4 forms an elbow 4c for connecting the pallet to the suspension arm 2. It follows that the longitudinal direction of the pallet 4 forms a certain angle with the axis of rotation XX of the arm 2 which axis is therefore no longer orthogonal to the axis YY. Consequently, such a variant will advantageously make it possible to elastically limit the displacements in translation of the pallet 4 and therefore of the arm 2 along XX, and will therefore offer resistance to forces in the direction XX.
On a donc réalisé suivant l'invention une articulation élastique de conception particulièrement simple et facile à monter et à démonter, par le fait que cette articulation résulte de la simple introduction d'une palette en bout d'un bras de suspension entre une paire ou deux paires d'éléments élastiques liés à une armature. There is therefore produced according to the invention an elastic articulation of particularly simple design and easy to assemble and disassemble, by the fact that this articulation results from the simple introduction of a pallet at the end of a suspension arm between a pair or two pairs of elastic elements linked to a frame.
En outre, la forme particulière des éléments élastiques permet de réaliser facilement des raideurs variables au cours des mouvements suivant les axes Y-Y et/ou Z-Z. In addition, the particular shape of the elastic elements makes it possible to easily achieve variable stiffness during movements along the axes Y-Y and / or Z-Z.
Enfin, la forme particulière de la palette permet de privilégier la réaction aux efforts soit suivant Y-Y, soit suivant Z-Z, en opposant la surface la plus grande aux efforts les plus importants. Finally, the particular shape of the pallet makes it possible to privilege the reaction to the forces either according to Y-Y, or according to Z-Z, by opposing the largest surface to the most important forces.
Bien entendu, l'invention n'est nullement limitée aux modes de réalisation décrits et illustrés qui n'ont été donnés qu'à titre d'exemple. Of course, the invention is in no way limited to the embodiments described and illustrated which have been given only by way of example.
Au contraire, l'invention comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons si celles-ci sont effectuées suivant son esprit. On the contrary, the invention includes all the technical equivalents of the means described and their combinations if these are carried out according to the spirit.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8912712A FR2652312A1 (en) | 1989-09-28 | 1989-09-28 | Elastic articulation and motor vehicle suspension equipped with such an articulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8912712A FR2652312A1 (en) | 1989-09-28 | 1989-09-28 | Elastic articulation and motor vehicle suspension equipped with such an articulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2652312A1 true FR2652312A1 (en) | 1991-03-29 |
Family
ID=9385910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8912712A Pending FR2652312A1 (en) | 1989-09-28 | 1989-09-28 | Elastic articulation and motor vehicle suspension equipped with such an articulation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2652312A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720801A1 (en) * | 1994-06-06 | 1995-12-08 | Peugeot | Elastic mounting bush for articulating arm in front vehicle suspension |
| WO2007009653A1 (en) * | 2005-07-20 | 2007-01-25 | Bayerische Motoren Werke Aktiengesellschaft | Link for a vehicle wheel suspension system with a predetermined breaking point |
| FR2991239A1 (en) * | 2012-05-30 | 2013-12-06 | Peugeot Citroen Automobiles Sa | Device for assembling anti-roll bar on suspension arm of vehicle i.e. car, has elastic pads located inside flange, where one of elastic pads is compressed during displacement of end portion of anti-roll bar relative to suspension arm |
| US20150352919A1 (en) * | 2013-02-20 | 2015-12-10 | Bayerische Motoren Werke Aktiengesellschaft | Connecting Arrangement Between a Wheel-Guiding Link of a Vehicle Wheel Suspension and a Flange |
| FR3029161A1 (en) * | 2014-12-01 | 2016-06-03 | Peugeot Citroen Automobiles Sa | MOTOR VEHICLE CRADLE COMPRISING SEVERAL LONGITUDINAL POSITIONS OF THE SUSPENSION TRIANGLES |
| WO2020221974A1 (en) * | 2019-04-30 | 2020-11-05 | Psa Automobiles Sa | Vehicle wheel wishbone, with articulation push-fitted onto a fixing rod via a bushing |
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| FR933174A (en) * | 1945-09-04 | 1948-04-13 | Gen Tire & Rubber Co | Elastic suspension device |
| GB619137A (en) * | 1945-06-02 | 1949-03-04 | Leon Francois Thiry | Improvements in or relating to vibration-absorbing supports |
| FR957495A (en) * | 1946-06-04 | 1950-02-20 | ||
| DE1223266B (en) * | 1957-06-11 | 1966-08-18 | Clevite Harris Products Inc | Rubber sliding joint with permanent liquid lubricant for the suspension of motor vehicles |
| FR2323925A1 (en) * | 1975-09-15 | 1977-04-08 | Clouth Gummiwerke Ag | Flexible maintenance free bearing - has resilient ring between mandrel and socket forming chamber allowing ring to roll |
| JPS5878811A (en) * | 1981-11-02 | 1983-05-12 | Mazda Motor Corp | Torsion beam axle type rear suspension of car |
| DE3710892A1 (en) * | 1987-04-01 | 1988-10-20 | Daimler Benz Ag | Bearing arrangement for a one-piece transverse control arm of a wheel suspension |
| DE3906501A1 (en) * | 1988-03-01 | 1989-09-14 | Mazda Motor | SUSPENSION SYSTEM FOR A VEHICLE |
-
1989
- 1989-09-28 FR FR8912712A patent/FR2652312A1/en active Pending
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| US2149621A (en) * | 1935-11-04 | 1939-03-07 | Monroe Auto Equipment Co | Connector |
| GB619137A (en) * | 1945-06-02 | 1949-03-04 | Leon Francois Thiry | Improvements in or relating to vibration-absorbing supports |
| FR933174A (en) * | 1945-09-04 | 1948-04-13 | Gen Tire & Rubber Co | Elastic suspension device |
| FR957495A (en) * | 1946-06-04 | 1950-02-20 | ||
| DE1223266B (en) * | 1957-06-11 | 1966-08-18 | Clevite Harris Products Inc | Rubber sliding joint with permanent liquid lubricant for the suspension of motor vehicles |
| FR2323925A1 (en) * | 1975-09-15 | 1977-04-08 | Clouth Gummiwerke Ag | Flexible maintenance free bearing - has resilient ring between mandrel and socket forming chamber allowing ring to roll |
| JPS5878811A (en) * | 1981-11-02 | 1983-05-12 | Mazda Motor Corp | Torsion beam axle type rear suspension of car |
| DE3710892A1 (en) * | 1987-04-01 | 1988-10-20 | Daimler Benz Ag | Bearing arrangement for a one-piece transverse control arm of a wheel suspension |
| DE3906501A1 (en) * | 1988-03-01 | 1989-09-14 | Mazda Motor | SUSPENSION SYSTEM FOR A VEHICLE |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 7, no. 177 (M-233)(1322) 05 août 1983, & JP-A-58 78811 (TOYO KOGYO) 12 mai 1983, * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720801A1 (en) * | 1994-06-06 | 1995-12-08 | Peugeot | Elastic mounting bush for articulating arm in front vehicle suspension |
| WO2007009653A1 (en) * | 2005-07-20 | 2007-01-25 | Bayerische Motoren Werke Aktiengesellschaft | Link for a vehicle wheel suspension system with a predetermined breaking point |
| US7571917B2 (en) | 2005-07-20 | 2009-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Link for a vehicle wheel suspension system with a predetermined breaking point |
| CN100575130C (en) * | 2005-07-20 | 2009-12-30 | 宝马股份公司 | The guide rod that has specified breaking-down point that is used for wheel suspension |
| FR2991239A1 (en) * | 2012-05-30 | 2013-12-06 | Peugeot Citroen Automobiles Sa | Device for assembling anti-roll bar on suspension arm of vehicle i.e. car, has elastic pads located inside flange, where one of elastic pads is compressed during displacement of end portion of anti-roll bar relative to suspension arm |
| US20150352919A1 (en) * | 2013-02-20 | 2015-12-10 | Bayerische Motoren Werke Aktiengesellschaft | Connecting Arrangement Between a Wheel-Guiding Link of a Vehicle Wheel Suspension and a Flange |
| US9561700B2 (en) * | 2013-02-20 | 2017-02-07 | Bayerische Motoren Werke Aktiengesellschaft | Connecting arrangement between a wheel-guiding link of a vehicle wheel suspension and a flange |
| FR3029161A1 (en) * | 2014-12-01 | 2016-06-03 | Peugeot Citroen Automobiles Sa | MOTOR VEHICLE CRADLE COMPRISING SEVERAL LONGITUDINAL POSITIONS OF THE SUSPENSION TRIANGLES |
| WO2020221974A1 (en) * | 2019-04-30 | 2020-11-05 | Psa Automobiles Sa | Vehicle wheel wishbone, with articulation push-fitted onto a fixing rod via a bushing |
| FR3095613A1 (en) * | 2019-04-30 | 2020-11-06 | Psa Automobiles Sa | VEHICLE WHEEL TRIANGLE, WITH ARTICULATION FITTED ON A FIXING ROD VIA A BUSH |
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