FR2480683A1 - Vehicle suspension stabiliser bar support - has bar centre swollen and held in spherical or double conical bearing - Google Patents

Vehicle suspension stabiliser bar support - has bar centre swollen and held in spherical or double conical bearing Download PDF

Info

Publication number
FR2480683A1
FR2480683A1 FR8008890A FR8008890A FR2480683A1 FR 2480683 A1 FR2480683 A1 FR 2480683A1 FR 8008890 A FR8008890 A FR 8008890A FR 8008890 A FR8008890 A FR 8008890A FR 2480683 A1 FR2480683 A1 FR 2480683A1
Authority
FR
France
Prior art keywords
bearing
bar
spherical
swollen
vehicle suspension
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
Application number
FR8008890A
Other languages
French (fr)
Other versions
FR2480683B1 (en
Inventor
Jacques Hury
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR8008890A priority Critical patent/FR2480683A1/en
Publication of FR2480683A1 publication Critical patent/FR2480683A1/en
Application granted granted Critical
Publication of FR2480683B1 publication Critical patent/FR2480683B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • 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
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • 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
    • B60G2206/012—Hollow or tubular elements
    • 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
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • 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
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/427—Stabiliser bars or tubes
    • 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
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

The guide is for the stabiliser bar in a car suspension. The bar has a central transverse part joined to the body by two coaxial bearings. A swelling (9) is formed on the bar (4) to the right of one bearing (6). This works with an integral support (12,13) of the bearing. The swelling is spherical or it can be in the form of a double cone. The bearing can have two end pieces (14), slightly conical and opening out towards the bearing centre. An interior groove (15) is filled with grease.

Description

La présente invention concerne une suspension de véhicule automobile à roues indépendantes, du type comprenant un stabilisateur transversal à barre de torsion ou barre antidévers. The present invention relates to a motor vehicle suspension with independent wheels, of the type comprising a transverse stabilizer with a torsion bar or anti-roll bar.

Elle s'applique en particulier aux suspensions connues sous le nom de Mac Pherson.It applies in particular to suspensions known as Mac Pherson.

Dans une suspension de ce type, la barre antidévers comprend une partie centrale disposée transversalement par rapport au véhicule et reliée à la caisse par deux paliers élastiques comportant des manchons en élastomère. In a suspension of this type, the anti-roll bar comprises a central part arranged transversely relative to the vehicle and connected to the body by two elastic bearings comprising elastomer sleeves.

Or, ces paliers ne permettent pas de maintenir transversalement, de façon précise, la barre antidévers. Aussi, dans les virages, lorsque la barre est soumise à un effort transversal important, elle peut glisser dans ses paliers, s'ils ont le même axe géométrique, ce qui est défavorable à la fonction antidévers et au maintien de la géométrie du train, donc au comportement routier du véhicule. However, these bearings do not allow to maintain transversely, precisely, the anti-roll bar. Also, in turns, when the bar is subjected to a significant transverse force, it can slide in its bearings, if they have the same geometric axis, which is unfavorable to the anti-roll function and to the maintenance of the train geometry, therefore the road behavior of the vehicle.

Pour éviter cet inconvénient, on a déjà proposé de déformer localement la barre antidévers, au droit des paliers, pour que les axes de ces derniers forment un V. Malheureusement, des frottements internes et des rigidités parasites perturbent le confort du train et le fonctionnement de la barre dans ses paliers ne s'effectue pas dans de bonnes conditions. To avoid this drawback, it has already been proposed to locally deform the anti-roll bar, in line with the bearings, so that the axes of the latter form a V. Unfortunately, internal friction and parasitic rigidities disturb the comfort of the train and the operation of the bar in its bearings is not carried out in good conditions.

On a aussi proposé de doter la barre antidévers de moyens de retenue transversale coopérant avec des butées solidaires de la caisse, indépendamment des paliers. Ces solutions, satisfaisantes techniquement, majorent exagérément le coût de la suspension. It has also been proposed to provide the anti-roll bar with transverse retaining means cooperating with stops integral with the body, independently of the bearings. These technically satisfactory solutions add excessively to the cost of the suspension.

L'invention a pour but de remédier aux inconvénients précités des diverses solutions connues.  The invention aims to remedy the aforementioned drawbacks of the various known solutions.

Elle a donc pour objet un dispositif de maintien transversal de la barre anti-dévers dans une suspension de véhicule automobile, ladite barre comprenant une partie centrale transversale reliée à la caisse par deux paliers coaxiaux. Ce dispositif est caractérisé en ce qu'il est constitué par un renflement formé sur la barre anti-dévers au droit de l'un des paliers et coopérant avec une portée conjuguée de ce palier. It therefore relates to a device for transversely holding the anti-roll bar in a motor vehicle suspension, said bar comprising a central transverse part connected to the body by two coaxial bearings. This device is characterized in that it is constituted by a bulge formed on the anti-roll bar in line with one of the bearings and cooperating with a combined bearing of this bearing.

Un exemple de réalisation de l'invention fait l'objet de la description qui suit, en référence aux dessins joints dans lesquels
- la Fig. 1 est une vue en perspective d'un train avant dit " Mac Pherson"
- la Fig. 2 est une coupe axiale de celui des deux paliers qui est agencé selon l'invention.An exemplary embodiment of the invention is the subject of the description which follows, with reference to the accompanying drawings in which
- Fig. 1 is a perspective view of a front end known as "Mac Pherson"
- Fig. 2 is an axial section of that of the two bearings which is arranged according to the invention.

Dans le train avant représenté sur la Fig. 1, chaque roue 1 est associée à un triangule inférieur comprenant un bras arrière 2, sensiblement transversal, et un bras avant 3, oblique. In the front axle shown in FIG. 1, each wheel 1 is associated with a lower triangle comprising a rear arm 2, substantially transverse, and a front arm 3, oblique.

Les deux bras obliques du train sont constitu;és par les extrémités d'une barre anti-dévers 4 comprenant une partie centrale transversale 5. Cette dernière est portée par deux paliers 6, 7, coaxiaux, fixés sur une traverse 8 solidaire de la caisse, non représentée, du véhicule.The two oblique arms of the train are formed by the ends of an anti-roll bar 4 comprising a transverse central part 5. The latter is carried by two bearings 6, 7, coaxial, fixed on a cross member 8 secured to the body , not shown, of the vehicle.

Bien entendu, dans cette description, le terme " transversal " s'applique à une direction perpendiculaire au plan vertical médian du véhicule. Of course, in this description, the term "transverse" applies to a direction perpendicular to the vertical median plane of the vehicle.

Conformément à l'invention, un renflement 9 obtenu par refoulement, est formé sur la barre 4 au centre de l'un, 6, des deux paliers. Ce palier 6 est constitué par un embouti 10 formé dans la traverse 8 et par un chapeau 11, un coussinet 12 en matériau élastique étant disposé entre le renflement 9 et les deux parties complémentaires du palier. According to the invention, a bulge 9 obtained by discharge, is formed on the bar 4 in the center of one, 6, of the two bearings. This bearing 6 is constituted by a stamp 10 formed in the cross member 8 and by a cap 11, a cushion 12 made of elastic material being disposed between the bulge 9 and the two complementary parts of the bearing.

L'embouti 10 et le chapeau 11 présentent une forme centrale 13, adaptée à la forme du renflement 9 et deux entrées légèrement coniques 14 s'évasant vers le centre du palier. The stamp 10 and the cap 11 have a central shape 13, adapted to the shape of the bulge 9 and two slightly conical inlets 14 flaring towards the center of the bearing.

Le coussinet 12 présente une gorge intérieure 15 qui sert de réserve de graisse.The pad 12 has an inner groove 15 which serves as a fat reserve.

Dans l'exemple représenté,le renflement 9 a une forme à peu près sphérique mais il peut également présenter une forme biconique qui est d'une réalisation plus facile. Toute autre forme convenable peut bien entendu être adoptée. In the example shown, the bulge 9 has an approximately spherical shape but it can also have a biconical shape which is easier to make. Any other suitable form can of course be adopted.

Le second palier 7 est un palier cylindrique tout à fait classique ce qui libère des exigences de précision qu'amène- rait la présence de deux paliers identiques au palier 6. The second bearing 7 is a completely conventional cylindrical bearing, which frees up the requirements for precision which the presence of two identical bearings would bring to the bearing 6.

Dans la disposition qui vient d'être décrite,la présence du renflement 9 au centre du palier 6 n'apporte aucune gêne pour le fonctionnement normal de la barre anti-dévers 4.Elle assure par contre un excellent maintien transversal de la barre antidévers, garantissant la conservation de la géométrie du train. Une telle solution est par ailleurs particulièrement économique et d'une mise en oeuvre très simple.  In the arrangement which has just been described, the presence of the bulge 9 in the center of the bearing 6 does not cause any discomfort for the normal operation of the anti-roll bar 4. It does, however, provide excellent transverse support for the anti-roll bar, ensuring the conservation of the train geometry. Such a solution is moreover particularly economical and of very simple implementation.

Claims (5)

- REVENDICATIONS -- CLAIMS - 1 - Dispositif de maintien transversal de la barre antidévers dans une suspension de véhicule automobile, ladite barre comprenant une partie centrale transversale reliée à la caisse par deux paliers coaxiaux, caractérisé en ce qu'il est constitué par un renflement (9) formé sur la barre anti-dévers (4) au droit de l'un (6) des paliers et coopérant avec une portée conjuguée (12 > 13) de ce palier. 1 - Device for transversely holding the anti-roll bar in a motor vehicle suspension, said bar comprising a transverse central part connected to the body by two coaxial bearings, characterized in that it is constituted by a bulge (9) formed on the anti-roll bar (4) in line with one (6) of the bearings and cooperating with a combined bearing (12> 13) of this bearing. 2 - Dispositif suivant la revendication 1, caractérisé en ce que le renflement (9) a une forme sphérique. 2 - Device according to claim 1, characterized in that the bulge (9) has a spherical shape. 3 - Dispositif suivant la revendication 1, caractérisé en ce que le renflement (9) a une forme biconique. 3 - Device according to claim 1, characterized in that the bulge (9) has a biconical shape. 4 - Dispositif suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que le palier (6) comporte deux parties d'extrémité (14) légèrement coniques, qui s'évasent vers le centre du palier. 4 - Device according to any one of claims 1 to 3, characterized in that the bearing (6) has two end portions (14) slightly conical, which widen towards the center of the bearing. 5 - Suspension pour véhicule automobile, comprenant une barre anti-dévers maintenue par un dispositif suivant l'une quelconque des revendications 1 à 3.  5 - Suspension for a motor vehicle, comprising an anti-roll bar maintained by a device according to any one of claims 1 to 3.
FR8008890A 1980-04-21 1980-04-21 Vehicle suspension stabiliser bar support - has bar centre swollen and held in spherical or double conical bearing Granted FR2480683A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8008890A FR2480683A1 (en) 1980-04-21 1980-04-21 Vehicle suspension stabiliser bar support - has bar centre swollen and held in spherical or double conical bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008890A FR2480683A1 (en) 1980-04-21 1980-04-21 Vehicle suspension stabiliser bar support - has bar centre swollen and held in spherical or double conical bearing

Publications (2)

Publication Number Publication Date
FR2480683A1 true FR2480683A1 (en) 1981-10-23
FR2480683B1 FR2480683B1 (en) 1983-06-10

Family

ID=9241154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008890A Granted FR2480683A1 (en) 1980-04-21 1980-04-21 Vehicle suspension stabiliser bar support - has bar centre swollen and held in spherical or double conical bearing

Country Status (1)

Country Link
FR (1) FR2480683A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521919A1 (en) * 1982-02-19 1983-08-26 Allevard Ind Sa Antiroll bar esp. for cars - comprises U=shaped tube having curved end sections of greater diameter
FR2580555A1 (en) * 1985-04-19 1986-10-24 Renault Rear axle assembly with a trailing arm for the suspension of a motor vehicle
FR2600735A1 (en) * 1986-06-27 1987-12-31 Peugeot DEVICE FOR THE TRANSVERSAL RETENTION OF THE ANTI-DEVERS BAR OF A SUSPENSION OF A MOTOR VEHICLE.
EP0391222A1 (en) * 1989-04-01 1990-10-10 Böhler Aktiengesellschaft Stabiliser bar system for vehicles and process for its manufacture
EP0496949A1 (en) * 1991-01-31 1992-08-05 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Vehicle Subframe
DE4204252A1 (en) * 1992-02-13 1993-08-19 Lemfoerder Metallwaren Ag Plastic support bearing for vehicle stabiliser bar - has shaped sections with pockets containing lubricant which fit around bar
FR2764242A1 (en) * 1997-06-04 1998-12-11 Allevard Ressorts Automobile Locking of vehicle anti-roll bar bearings
EP0900677A1 (en) * 1997-09-04 1999-03-10 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Bracket for a stabilizer on a motor vehicle
DE19961669A1 (en) * 1999-12-21 2001-06-28 Man Nutzfahrzeuge Ag Trailing link bracket in commercial vehicles
EP1677025A1 (en) * 2005-01-04 2006-07-05 Jörn GmbH Metal elastomer pivot bearing, particularly central joint for a triangular axle suspension arm
JP2007161146A (en) * 2005-12-15 2007-06-28 Honda Motor Co Ltd Stabilizer bushing

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275637A (en) * 1940-02-14 1942-03-10 Monroe Auto Equipment Co Combined stabilizer and strut construction
US2300237A (en) * 1940-09-18 1942-10-27 O & S Bearing Company Stabilizer rod
FR939941A (en) * 1946-01-24 1948-11-29 Ford Soc Suspension by torsion springs
US3033587A (en) * 1959-05-04 1962-05-08 Gen Motors Corp Independent front wheel suspension
GB1028729A (en) * 1961-01-10 1966-05-04 Applic Gomma Anti Vibranti S A Resilient connection
FR2196921A1 (en) * 1972-08-22 1974-03-22 Maschf Augsburg Nuernberg Ag
FR2342425A1 (en) * 1976-03-05 1977-09-23 Jorn Gmbh OSCILLATING BEARING
DE2918717A1 (en) * 1976-07-03 1979-11-15 Dunlop Ltd Joints for links of vehicle suspension systems - have spherical elastomeric bushes bonded to metal members avoiding sliding but permitting angular rotation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275637A (en) * 1940-02-14 1942-03-10 Monroe Auto Equipment Co Combined stabilizer and strut construction
US2300237A (en) * 1940-09-18 1942-10-27 O & S Bearing Company Stabilizer rod
FR939941A (en) * 1946-01-24 1948-11-29 Ford Soc Suspension by torsion springs
US3033587A (en) * 1959-05-04 1962-05-08 Gen Motors Corp Independent front wheel suspension
GB1028729A (en) * 1961-01-10 1966-05-04 Applic Gomma Anti Vibranti S A Resilient connection
FR2196921A1 (en) * 1972-08-22 1974-03-22 Maschf Augsburg Nuernberg Ag
FR2342425A1 (en) * 1976-03-05 1977-09-23 Jorn Gmbh OSCILLATING BEARING
DE2918717A1 (en) * 1976-07-03 1979-11-15 Dunlop Ltd Joints for links of vehicle suspension systems - have spherical elastomeric bushes bonded to metal members avoiding sliding but permitting angular rotation

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521919A1 (en) * 1982-02-19 1983-08-26 Allevard Ind Sa Antiroll bar esp. for cars - comprises U=shaped tube having curved end sections of greater diameter
FR2580555A1 (en) * 1985-04-19 1986-10-24 Renault Rear axle assembly with a trailing arm for the suspension of a motor vehicle
FR2600735A1 (en) * 1986-06-27 1987-12-31 Peugeot DEVICE FOR THE TRANSVERSAL RETENTION OF THE ANTI-DEVERS BAR OF A SUSPENSION OF A MOTOR VEHICLE.
EP0251845A1 (en) * 1986-06-27 1988-01-07 Automobiles Peugeot Device for holding the stabilizer bar of a motor vehicle suspension in a transverse position
EP0391222A1 (en) * 1989-04-01 1990-10-10 Böhler Aktiengesellschaft Stabiliser bar system for vehicles and process for its manufacture
EP0496949A1 (en) * 1991-01-31 1992-08-05 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Vehicle Subframe
DE4204252A1 (en) * 1992-02-13 1993-08-19 Lemfoerder Metallwaren Ag Plastic support bearing for vehicle stabiliser bar - has shaped sections with pockets containing lubricant which fit around bar
FR2764242A1 (en) * 1997-06-04 1998-12-11 Allevard Ressorts Automobile Locking of vehicle anti-roll bar bearings
EP0900677A1 (en) * 1997-09-04 1999-03-10 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Bracket for a stabilizer on a motor vehicle
DE19961669A1 (en) * 1999-12-21 2001-06-28 Man Nutzfahrzeuge Ag Trailing link bracket in commercial vehicles
EP1677025A1 (en) * 2005-01-04 2006-07-05 Jörn GmbH Metal elastomer pivot bearing, particularly central joint for a triangular axle suspension arm
JP2007161146A (en) * 2005-12-15 2007-06-28 Honda Motor Co Ltd Stabilizer bushing
EP1832449A1 (en) * 2005-12-15 2007-09-12 HONDA MOTOR CO., Ltd. Stabilizer bush
EP1832449A4 (en) * 2005-12-15 2008-04-02 Honda Motor Co Ltd Stabilizer bush

Also Published As

Publication number Publication date
FR2480683B1 (en) 1983-06-10

Similar Documents

Publication Publication Date Title
EP1578626B1 (en) Wheel support device with three pivots, suspension device and vehicle comprising said support device
FR2480683A1 (en) Vehicle suspension stabiliser bar support - has bar centre swollen and held in spherical or double conical bearing
EP0279135B1 (en) Front wheel suspension and pivot assembly for a motor vehicle
FR2733463A1 (en) Vehicle rear suspension system
EP1597132B1 (en) Suspension method and system for compensation of lateral pull on a vehicle with a virtual pivot
EP0685354B1 (en) Transverse leaf-spring suspension for motor vehicle
FR2664537A1 (en) ELASTIC OSCILLATING ARM BEARING FOR WHEEL SUSPENSIONS OF MOTOR VEHICLES.
EP1679209B1 (en) Mounting device for stabiliser bars
WO2005035284A2 (en) Motor vehicle steering axle
FR2677930A1 (en) PILOT DEVICE FOR ELASTIC BINDING PROVIDING DIFFERENTIATED RIGIDITIES BY PIEZO-RAIDIE TUBULAR CHAMBER.
FR2645802A1 (en) Motor vehicle rear suspension assembly
EP0324663B1 (en) Rear wheel suspension system with passive action for a motor vehicle, and motor vehicle equipped with such a suspension system
EP0712743B1 (en) Anti-roll device for motor vehicle axle
FR2750925A1 (en) Horizontal suspension unit for vehicle wheels
FR2864471A1 (en) Wheel shaft for use in vehicle, has crosspiece connecting two longitudinal arms, where each arm has side rail whose front portion has bent portion extending about specific angle
EP3317131B1 (en) Suspension device for a motor vehicle wheel comprising an arm provided with a sheet-metal body and a solid head attached thereto
EP0649764A1 (en) Rear axle suspension for a motor vehicle
FR2701236A1 (en) Trailing arm suspension with filtering-out of longitudinal shocks, particularly for a motor vehicle rear wheel
EP0061944B1 (en) Set of wheels for a vehicle
FR2770456A1 (en) REAR AXLE COMPRISING A DEVICE FOR JOINING AN OSCILLATING ARM PULLING ON A STRUCTURE OF A MOTOR VEHICLE
EP0253708B1 (en) Rear wheel suspension system with passive action for motor vehicle, and motor vehicle equipped with such suspension system
FR2788473A1 (en) Automobile rear axle with separate helicoidal spring and absorber with support connecting cross arms via flexible couplings
FR2794689A1 (en) Suspension, for vehicle axles, has single length of bar formed, with bends, into sections to form various functions, spring sections, anti-roll sections and longitudinal sections.
FR2701674A1 (en) Suspension with a torsion bar and which filters out vibrations for a wheel, particularly a rear wheel, of a motor vehicle
FR2753932A1 (en) Automobile wheel suspension, especially for electric automobiles

Legal Events

Date Code Title Description
CA Change of address
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse