FR2712847A1 - Telescopic damper suspension strut for e.g. motor vehicles - Google Patents

Telescopic damper suspension strut for e.g. motor vehicles Download PDF

Info

Publication number
FR2712847A1
FR2712847A1 FR9314160A FR9314160A FR2712847A1 FR 2712847 A1 FR2712847 A1 FR 2712847A1 FR 9314160 A FR9314160 A FR 9314160A FR 9314160 A FR9314160 A FR 9314160A FR 2712847 A1 FR2712847 A1 FR 2712847A1
Authority
FR
France
Prior art keywords
cup
suspension strut
strut
damper
spring
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
FR9314160A
Other languages
French (fr)
Other versions
FR2712847B1 (en
Inventor
Dupont Radjou
Zhang Charles
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9314160A priority Critical patent/FR2712847B1/en
Publication of FR2712847A1 publication Critical patent/FR2712847A1/en
Application granted granted Critical
Publication of FR2712847B1 publication Critical patent/FR2712847B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
    • 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
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • 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
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • 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
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • 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
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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
    • B60G2204/418—Bearings, e.g. ball or roller bearings
    • 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
    • B60G2206/90—Maintenance
    • B60G2206/91—Assembly procedures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The bodywork (5) is carried on the damper strut (1) and the spring (1') whose upper end is seated in the cup (9') which is attached to the piston rod (2") of the damper and swivels on the bearing (7). A flexible gaiter (11) covers the exposed length of the rod. A stub axle (3) is connected to the lower end of the strut and carries the front wheel (3') and its drive shaft (3"). The lower end of the spring seats in the cup (9") which slides on the strut, and is restrained by the cup (10) which seats in the lower portion (2') of the damper strut.

Description

JAMBE DE SUSPENSION POUR VEHICULE AUTOMOBILE -
La présente invention a pour objet une jambe de suspension montée entre un élément de carrosserie d'un véhicule automobile et un portefusée, ladite jambe comprenant un amortisseur et un ressort, dans laquelle les extrémités supérieure et inférieure du ressort sont respectivement en appui sur une première coupelle montée à rotation sur un élément de liaison relié élastiquement à l'élément de carrosserie, et une deuxième coupelle.SUSPENSION LEG FOR MOTOR VEHICLE -
The subject of the present invention is a suspension strut mounted between a body element of a motor vehicle and a carrier, said strut comprising a shock absorber and a spring, in which the upper and lower ends of the spring are respectively supported on a first cup rotatably mounted on a connecting element elastically connected to the bodywork element, and a second cup.

La publication FR 2 442 732 décrit une jambe de suspension de ce type dans laquelle la seconde coupelle est rigidement fixée sur le corps d'amortisseur. La filtration des vibrations générées lors du roulage du véhicule étant assurée uniquement par l'élément élastique disposé au niveau de la partie supérieure de la jambe de force. En outre, la deuxième coupelle de cette jambe de force est rigidement fixée sur le corps de l'amortisseur.The publication FR 2 442 732 describes a suspension strut of this type in which the second cup is rigidly fixed on the damper body. The filtration of the vibrations generated during the running of the vehicle being ensured only by the elastic element placed at the level of the upper part of the strut. In addition, the second cup of this strut is rigidly fixed to the body of the shock absorber.

La capacité de filtration des vibrations d'une telle jambe de force est notamment limitée par les dimensions restreintes de l'élément en élastomère compatibles avec son implantation au niveau de la partie supérieure de la jambe de force.The vibration filtration capacity of such a strut is notably limited by the restricted dimensions of the elastomer element compatible with its location at the upper part of the strut.

La présente invention a pour objet de permettre une meilleure filtration des vibrations générées lors du roulage du véhicule ainsi qu'une diminution sensible du bruit de roulement perçu dans l'habitacle du véhicule.The object of the present invention is to allow better filtration of the vibrations generated during the running of the vehicle as well as a significant reduction in the rolling noise perceived in the passenger compartment of the vehicle.

Selon l'invention, la deuxième coupelle est montée avec un jeu radial sur le corps d'amortisseur et un élément élastique solidarise la deuxième coupelle à un élément de retenue porté par le corps de l'amortisseur.According to the invention, the second cup is mounted with a radial clearance on the damper body and an elastic element secures the second cup to a retaining element carried by the body of the damper.

De manière avantageuse, I'élément élastique est constitué par un bloc élastomère qui entoure le corps de l'amortisseur. Advantageously, the elastic element consists of an elastomer block which surrounds the body of the shock absorber.

Avantageusement encore, le bloc élastomère comporte des portées de centrage en contact avec la deuxième coupelle d'une part et l'élément de retenue d'autre part.Advantageously also, the elastomer block has centering surfaces in contact with the second cup on the one hand and the retaining element on the other hand.

Selon une caractéristique de la présente invention, l'élément de retenue est disposé entre la deuxième coupelle et le porte-fusée.According to a characteristic of the present invention, the retaining element is arranged between the second cup and the stub axle.

On comprendra mieux les buts, aspects et caractéristiques de la présente invention d'après la description donnée ci-après d'un mode de réalisation de l'invention, présenté à titre d'exemple non limitatif, en se référant au dessin annexé dans lequel - la figure 1 représente une vue en coupe axiale d'une jambe de
suspension selon la présente invention.The aims, aspects and characteristics of the present invention will be better understood from the description given below of an embodiment of the invention, presented by way of non-limiting example, with reference to the appended drawing in which - Figure 1 shows an axial sectional view of a leg
suspension according to the present invention.

- les figures 2 et 3 représentent un second mode de réalisation de la
présente invention appliquée à une jambe de force dont le ressort
est disposé respectivement, de manière symétrique et de manière
excentrée par rapport au corps de la jambe de force.- Figures 2 and 3 show a second embodiment of the
present invention applied to a strut whose spring
is arranged symmetrically and so
eccentric to the body of the strut.

La jambe de suspension 1 représentée à la figure 1 comporte un amortisseur 1 appuyé à son extrémité inférieure sur un porte-fusée 3 d'une roue avant directrice 3', laquelle est entraînée par un arbre rotatif 3". La tige de piston 2" possède une extrémité supérieure filetée 2", de fixation à un élément de montage 4 de la jambe de suspension. Un élément en matériau élastomère 5 est adhérisé entre un élément de carrosserie 5' et un organe de liaison 5", tous deux en forme de cuvette. Des bagues métalliques 6 et 6', respectivement inférieure et supérieure, sont traversées par l'extrémité supérieure de la tige de piston 2". Ces bagues 6 et 6' sont solidarisées respectivement avec l'élément de montage 4 et l'organe de liaison 5". Un écrou 8 vissé sur l'extrémité supérieure de cette tige de piston la fixe à l'élément de montage 4. The suspension strut 1 shown in FIG. 1 comprises a shock absorber 1 supported at its lower end on a stub axle 3 of a front steering wheel 3 ', which is driven by a rotary shaft 3 ". The piston rod 2" has a threaded upper end 2 ", for attachment to a mounting element 4 of the suspension strut. An element of elastomeric material 5 is adhered between a body element 5 'and a connecting member 5", both in the form of bowl. Metal rings 6 and 6 ', respectively lower and upper, are crossed by the upper end of the piston rod 2 ". These rings 6 and 6' are secured respectively to the mounting element 4 and the connecting member 5 ". A nut 8 screwed onto the upper end of this piston rod fixes it to the mounting element 4.

Un roulement annulaire 7 comprend une cage supérieure 7' et une cage inférieure 7" enfermant entre elles une couronne de billes. La cage inférieure du roulement 7 s'appuie sur une collerette périphérique intérieure 12 d'une première coupelle d'appui 9'. La première coupelle 9' peut tourner par rapport à l'organe de liaison 5".An annular bearing 7 comprises an upper cage 7 'and a lower cage 7 "enclosing between them a ring of balls. The lower cage of the bearing 7 is supported on an inner peripheral flange 12 of a first support cup 9'. The first cup 9 'can rotate relative to the connecting member 5 ".

La première coupelle 9' est percée d'une ouverture centrale traversée par la tige du piston 2". La périphérie extérieure de la première coupelle 9' est appuyée sur la spire supérieure d'un ressort de suspension hélicoïdal 1' qui est enroulé en hélice vers le bas autour de la tige et du cylindre de la jambe de suspension pour venir s'appuyer sur une deuxième coupelle 9".The first cup 9 'is pierced with a central opening crossed by the piston rod 2 ". The outer periphery of the first cup 9' is supported on the upper turn of a helical suspension spring 1 'which is wound in a helix down around the rod and the suspension strut cylinder to come to rest on a second 9 "cup.

Une butée élastique de talonnage 1 1 est en contact avec la face inférieure de la première coupelle 9' et s'étend axialement le long de la tige de piston 2'.An elastic tailgating stop 1 1 is in contact with the underside of the first cup 9 'and extends axially along the piston rod 2'.

Grâce au ressort de suspension 1' monté entre la première coupelle 9' et la deuxième coupelle 9", la caisse du véhicule est élastiquement supportée ou suspendue, de sorte que les bosses ou autres irrégularités du revêtement routier rencontrées par la roue ne détériorent pas notablement le confort de roulement.Thanks to the suspension spring 1 'mounted between the first cup 9' and the second cup 9 ", the vehicle body is resiliently supported or suspended, so that the bumps or other irregularities of the road surface encountered by the wheel do not significantly deteriorate ride comfort.

Le texte qui va suivre fait référence aux figures I à 3. La deuxième coupelle 9" est montée sur le corps d'amortisseur 2' avec un jeu radial. La deuxième coupelle 9" est percée d'une ouverture que traverse le corps de l'amortisseur 2'. Le diamètre de l'ouverture est supérieur au diamètre extérieur du corps de l'amortisseur 2'. Un tel agencement autorise donc le débattement de la deuxième coupelle 9" par rapport au corps de l'amortisseur 2'.The following text refers to Figures I to 3. The second cup 9 "is mounted on the damper body 2 'with a radial clearance. The second cup 9" is pierced with an opening through which the body of the 'shock absorber 2'. The diameter of the opening is greater than the outside diameter of the body of the shock absorber 2 '. Such an arrangement therefore allows the movement of the second cup 9 "relative to the body of the shock absorber 2 '.

Un élément élastique 9, qui peut être notamment réalisé sous la forme d'un bloc élastomère entoure le corps d'amortisseur 2'. Cet élément élastique comporte des portées de centrage en contact avec la deuxième coupelle 9" d'une part et un élément de retenue 10 d'autre part.An elastic element 9, which can in particular be produced in the form of an elastomer block, surrounds the damper body 2 '. This elastic element has centering surfaces in contact with the second cup 9 "on the one hand and a retaining element 10 on the other hand.

L'élément de retenue 10 est disposé entre la deuxième coupelle 9" et le porte-fusée 3. Cet élément de retenue 10 est soudé sur le corps de l'amortisseur 2'. Il peut notamment présenter une partie centrale en forme de tronc de cône limitée par deux parties cylindriques.The retaining element 10 is disposed between the second cup 9 "and the stub axle 3. This retaining element 10 is welded to the body of the shock absorber 2 '. It can in particular have a central part in the form of a trunk of cone limited by two cylindrical parts.

La présente invention permet d'améliorer sensiblement la filtration des vibrations générées lors du roulage du véhicule. A cet effet, le bloc en élastomère peut présenter des dimensions relativement importantes. Des mesures physiologiques ont permis de constater que le bruit de roulement considéré comme gênant par les occupants du véhicule est compris dans une bande de fréquence située entre 100 et 300 Hertz. A titre d'exemple, la présente invention permet notamment d'obtenir une atténuation de l'ordre de 3 dB du bruit de roulement compris dans cette bande de fréquence.The present invention makes it possible to substantially improve the filtration of the vibrations generated during the running of the vehicle. To this end, the elastomer block can have relatively large dimensions. Physiological measurements have shown that the rolling noise considered to be annoying by the occupants of the vehicle is included in a frequency band between 100 and 300 Hertz. By way of example, the present invention makes it possible in particular to obtain an attenuation of the order of 3 dB of the rolling noise included in this frequency band.

Bien entendu, I'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, I'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 as well as their combinations if they are carried out according to the spirit.

Claims (4)

REVENDICATIONS élément de retenue 10 porté par le corps de l'amortisseur 2'. élément élastique 9 solidarise la deuxième coupelle 9" à un un jeu radial sur le corps d'amortisseur 2' et en ce qu'un caractérisée en ce que la deuxième coupelle 9" est montée avec l'élément de carrosserie 13, et une deuxième coupelle 9", rotation sur un organe de liaison 5" relié élastiquement à respectivement en appui sur une première coupelle 9' montée à extrémités supérieure et inférieure du ressort 1' sont comprenant un amortisseur 1 et un ressort 1', dans laquelle les d'un véhicule automobile et un porte-fusée 3, ladite jambeCLAIMS retaining element 10 carried by the body of the shock absorber 2 '. elastic element 9 secures the second cup 9 "to a radial clearance on the damper body 2 'and in that one characterized in that the second cup 9" is mounted with the body element 13, and a second 9 "cup, rotation on a 5" connecting member elastically connected respectively to support on a first cup 9 'mounted at the upper and lower ends of the spring 1' are comprising a damper 1 and a spring 1 ', in which the a motor vehicle and a rocket carrier 3, said leg [1] Jambe de suspension montée entre un élément de carrosserie 5'[1] Suspension strut mounted between a 5 'body element qui entoure le corps de l'amortisseur 2'. which surrounds the body of the shock absorber 2 '. ce que l'élément élastique 9 est constitué par un bloc élastomère that the elastic element 9 is constituted by an elastomer block [2] Jambe de suspension selon la revendication 1, caractérisée en[2] Suspension strut according to claim 1, characterized in coupelle 9" et le porte-fusée 3. 9 "cup and knuckle 3. ce que l'élément de retenue 10 est disposé entre la deuxième that the retainer 10 is disposed between the second [3] Jambe de suspension selon la revendication 2, caractérisée en[3] Suspension strut according to claim 2, characterized in retenue 10 d'autre part.  retainer 10 on the other hand. contact avec la deuxième coupelle 9" d'une part et I'élément de contact with the second 9 "cup on the one hand and the ce que le bloc élastomère comporte des portées de centrage en that the elastomer block has centering surfaces in [4] Jambe de suspension selon la revendication 3, caractérisée en[4] Suspension strut according to claim 3, characterized in
FR9314160A 1993-11-26 1993-11-26 Suspension strut for a motor vehicle. Expired - Fee Related FR2712847B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9314160A FR2712847B1 (en) 1993-11-26 1993-11-26 Suspension strut for a motor vehicle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314160A FR2712847B1 (en) 1993-11-26 1993-11-26 Suspension strut for a motor vehicle.

Publications (2)

Publication Number Publication Date
FR2712847A1 true FR2712847A1 (en) 1995-06-02
FR2712847B1 FR2712847B1 (en) 1995-12-22

Family

ID=9453253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314160A Expired - Fee Related FR2712847B1 (en) 1993-11-26 1993-11-26 Suspension strut for a motor vehicle.

Country Status (1)

Country Link
FR (1) FR2712847B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869082A1 (en) * 2004-04-14 2005-10-21 Hutchinson Sa Anti-vibrating support for suspension system, has body interposed between outer and inner frames, where outer frame has lower end provided with stop that projects in direction opposite to direction in which frames are axially moved
EP3002138A1 (en) 2014-10-02 2016-04-06 NTN-SNR Roulements Bump stop with multifunctional integral cup

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227786B (en) * 1958-02-27 1966-10-27 Nsu Motorenwerke Ag Strut for the rear part of a self-supporting body of a motor vehicle
FR2287355A1 (en) * 1974-10-08 1976-05-07 Volkswagenwerk Ag Independent road wheel suspension - has chassis opening large enough to permit withdrawal of shock absorber
FR2442732A1 (en) * 1978-11-29 1980-06-27 Gen Motors Corp ELASTIC SUSPENSION LEG FOR VEHICLES
EP0091552A2 (en) * 1982-04-14 1983-10-19 Nissan Motor Co., Ltd. Shock absorber assembly for automotive vehicle suspension
DE8404793U1 (en) * 1984-02-17 1985-08-14 Audi AG, 8070 Ingolstadt Device for cushioning a wheel against the structure of a motor vehicle
EP0204913A1 (en) * 1985-05-27 1986-12-17 S.A.G.A. - SOCIETA' APPLICAZIONI GOMMA ANTIVIBRANTI S.p.A. Shock-absorber in a car suspension
DE3827760A1 (en) * 1987-08-24 1989-03-09 Volkswagen Ag Wheel suspension spring strut arrangement of a motor vehicle
EP0520928A1 (en) * 1991-06-24 1992-12-30 Mauro Bianchi S.A. Vehicle suspension having two stiffnesses, one for obtaining a good level of comfort and the other for a good level of vehicle alignment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227786B (en) * 1958-02-27 1966-10-27 Nsu Motorenwerke Ag Strut for the rear part of a self-supporting body of a motor vehicle
FR2287355A1 (en) * 1974-10-08 1976-05-07 Volkswagenwerk Ag Independent road wheel suspension - has chassis opening large enough to permit withdrawal of shock absorber
FR2442732A1 (en) * 1978-11-29 1980-06-27 Gen Motors Corp ELASTIC SUSPENSION LEG FOR VEHICLES
EP0091552A2 (en) * 1982-04-14 1983-10-19 Nissan Motor Co., Ltd. Shock absorber assembly for automotive vehicle suspension
DE8404793U1 (en) * 1984-02-17 1985-08-14 Audi AG, 8070 Ingolstadt Device for cushioning a wheel against the structure of a motor vehicle
EP0204913A1 (en) * 1985-05-27 1986-12-17 S.A.G.A. - SOCIETA' APPLICAZIONI GOMMA ANTIVIBRANTI S.p.A. Shock-absorber in a car suspension
DE3827760A1 (en) * 1987-08-24 1989-03-09 Volkswagen Ag Wheel suspension spring strut arrangement of a motor vehicle
EP0520928A1 (en) * 1991-06-24 1992-12-30 Mauro Bianchi S.A. Vehicle suspension having two stiffnesses, one for obtaining a good level of comfort and the other for a good level of vehicle alignment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869082A1 (en) * 2004-04-14 2005-10-21 Hutchinson Sa Anti-vibrating support for suspension system, has body interposed between outer and inner frames, where outer frame has lower end provided with stop that projects in direction opposite to direction in which frames are axially moved
EP3002138A1 (en) 2014-10-02 2016-04-06 NTN-SNR Roulements Bump stop with multifunctional integral cup

Also Published As

Publication number Publication date
FR2712847B1 (en) 1995-12-22

Similar Documents

Publication Publication Date Title
FR2583126A1 (en) DEVICE FOR MOUNTING DAMPERS FOR SUSPENSIONS OF MOTOR VEHICLES
EP1882601A1 (en) Bump stop and MacPherson strut fitted with such a stop
FR2634425A1 (en) SUPERIOR CONNECTION DEVICE BETWEEN A SPRING-SHOCK ABSORBER ASSEMBLY AND THE CHASSIS OF A MOTOR VEHICLE
FR2857906A1 (en) Mounting for strut supporting steerable vehicle wheels comprises ball bearing whose lower ring is supported by reinforced plastic plate which fits on spiral spring, lower surface of plate having seating for buffer sleeve
FR2901737A1 (en) SUSPENSION STOPPER DEVICE AND FORCE LEG
FR3117991A1 (en) VEHICLE SUSPENSION STRUT
FR2541943A1 (en) WHEEL SUSPENSION FOR MOTOR VEHICLES
EP0489638B1 (en) Suspension device particularly for steered wheel of automotive vehicle
FR2539836A1 (en) Elastic mounting for suspension strut
FR2664537A1 (en) ELASTIC OSCILLATING ARM BEARING FOR WHEEL SUSPENSIONS OF MOTOR VEHICLES.
FR2712847A1 (en) Telescopic damper suspension strut for e.g. motor vehicles
FR2986845A1 (en) SUSPENSION STOP DEVICE AND FORCE LEG EQUIPPED WITH SUCH A DEVICE
FR2814786A1 (en) Automobile undercarriage damper support is fixed on central pin and comprises inner tube, outer part and interposed rubber spring
FR2493777A1 (en) Bearing between suspension strut and vehicle body - consists of outer and inner metal rings round rubber element and fits in shaped bowl in body
FR2894184A1 (en) DEVICE FORMING A STOP TO RELIEVE A SUSPENSION OF A VEHICLE, IN PARTICULAR A MOTOR VEHICLE
FR2768659A1 (en) Suspension assembly for vehicle wheel
FR2519589A1 (en) ELASTIC SUPPORT FOR VEHICLE FRONT SUSPENSION SHOCK
FR3117943A3 (en) MOTOR VEHICLE SUSPENSION STRUT
EP0830955B1 (en) Suspension device particularly for motor vehicle
EP0430746B1 (en) Attachment device, especially for attaching an axle of a rear wheel suspension of a motor vehicle to the body
FR2772313A1 (en) INTERMEDIATE BEARING FOR A SHAFT
EP1348611B1 (en) Fixation for a pivotable vehicle wheel
EP1323969A2 (en) Fastening device for a flexible element between mobile elements and suspension system for a wheel associated with it
FR2750925A1 (en) Horizontal suspension unit for vehicle wheels
EP0838355B1 (en) Device for pseudo-MacPherson type suspension for motor vehicles

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20130731