FR2473961A1 - Telescopic strut vehicle suspension - has lower casing reinforced by carbon or glass fibre and guided by arm pivoted to vehicle - Google Patents

Telescopic strut vehicle suspension - has lower casing reinforced by carbon or glass fibre and guided by arm pivoted to vehicle Download PDF

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Publication number
FR2473961A1
FR2473961A1 FR8001562A FR8001562A FR2473961A1 FR 2473961 A1 FR2473961 A1 FR 2473961A1 FR 8001562 A FR8001562 A FR 8001562A FR 8001562 A FR8001562 A FR 8001562A FR 2473961 A1 FR2473961 A1 FR 2473961A1
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FR
France
Prior art keywords
sleeve
suspension according
lower element
support
vehicle
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
FR8001562A
Other languages
French (fr)
Other versions
FR2473961B1 (en
Inventor
Pascal Philippe Pelisson
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 Citroen SA
Original Assignee
Automobiles Citroen 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 Citroen SA filed Critical Automobiles Citroen SA
Priority to FR8001562A priority Critical patent/FR2473961A1/en
Publication of FR2473961A1 publication Critical patent/FR2473961A1/en
Application granted granted Critical
Publication of FR2473961B1 publication Critical patent/FR2473961B1/fr
Granted legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001—Arrangements for attachment of dampers
    • B60G13/005—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit
    • B60G13/006—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit on the stub axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
    • B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment
    • 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
    • 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
    • B60G2204/1244—Mounting of coil springs on a suspension 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/129—Damper mount on wheel suspension or knuckle

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

Abstract

The vehicle suspension has a telescopic strut, the lower part (1) of which is tubular and flanged. It is retained in a wheel (3) support (2) joined by an arm (5) pivoted (4) to the vehicle (6). The lower part is of synthetic material, reinforced by carbon or glass fibre. The strut is joined by a metal sleeve (12) to prevent distortion of the tubular part. The sleeve is screwed or stuck to the inside of the lower part (1). The sleeve has a base (12a) as part of it, or is independent and fixed by screwing.

Description

Suspension de véhicule à jambe télescopique. Vehicle suspension with telescopic leg.

La présente invention concerne les suspensions de véhicules comportant une jambe télescopique dont l'élément inférieur est tubulaire et bride dans un support de roue relié par un bras articulé à la structure du véhicule, et dont l'élément supérieur est luimême articulé à sa partie supérieure sur cette structure. te support de roue peut comporter un alésage destiné à recevoir l'élément inférieur de la jambe et fendu parallèlement à son axe de manière à former bride; il peut également ne comporter qu'un demi-alésage, l'autre moitié de l'alésage étant ménagé dans une pièce rapportée qui forme bride et est fixée au support de roue. The present invention relates to vehicle suspensions comprising a telescopic leg whose lower element is tubular and flange in a wheel support connected by an articulated arm to the structure of the vehicle, and whose upper element is itself articulated at its upper part on this structure. the wheel support may include a bore intended to receive the lower element of the leg and split parallel to its axis so as to form a flange; it may also have only a half bore, the other half of the bore being formed in an insert which forms a flange and is fixed to the wheel support.

L'élément inférieur de la jambe télescopique était jusqu'à présent métallique. On a cherché à le réaliser en matière synthétique, par exemple renforcée par des fibres de verre, de façon d'une part à éviter d'avoir à l'usiner intérieurement et d'autre part à alléger la jambe. Mais cet élément inférieur se déforme alors sous l'effet de son bridage dans le support de roue et ne coulisse plus correctement sur l'élément supérieur de la jambe. The lower part of the telescopic leg has hitherto been metallic. We tried to make it from synthetic material, for example reinforced with glass fibers, so as to avoid having to machine it internally and on the other hand to lighten the leg. But this lower element then deforms under the effect of its clamping in the wheel support and no longer slides correctly on the upper element of the leg.

La présente invention a pour objet une suspension de véhicule à jambe télescopique perfectionnée de manière à remédier à cet inconvenient. The subject of the present invention is a suspension of a vehicle with an improved telescopic leg so as to remedy this drawback.

La suspension selon l'invention est caractérisée en ce que l'élément inférieur de la jambe télescopique est réalisé en matière synthétique, de préférence armée de fibres, par exemple de verre ou de carbone, et est intimement lié, au droit de son bridage dans le support de roue, dans ou sur un manchon métallique propre à empêcher une déformation sensible de l'élément tubulaire. The suspension according to the invention is characterized in that the lower element of the telescopic leg is made of synthetic material, preferably reinforced with fibers, for example glass or carbon, and is intimately linked, to the right of its clamping in the wheel support, in or on a metal sleeve suitable for preventing significant deformation of the tubular element.

Ce manchon présente, en outre, l'avantage de permettre le soudage d'une languette d'arrêt en rotation ou d'arrêt axial, soudage qui serait impossible sur le tube lui-même.This sleeve has, in addition, the advantage of allowing the welding of a rotation stop or axial stop tab, welding which would be impossible on the tube itself.

On a décrit ci-après, à titre d'exemple non limitatif, divers modes de réalisation de la suspension selon l'invention avec référence aux dessins annexés dans lesquels
La Figure 1 est une vue en élévation de la suspension avec coupe partielle;
Les Figures 2 à 7 sont des vues en coupe de détails d'autres modes de réalisation.Various embodiments of the suspension according to the invention have been described below, by way of non-limiting example, with reference to the accompanying drawings in which
Figure 1 is an elevational view of the suspension with partial section;
Figures 2 to 7 are sectional views of details of other embodiments.

A la Figure 1, on voit une suspension de véhicule comprenant un tube 1 dont la partie inférieure est enserrée dans un support 2 pour une roue 3, dont l'alésage est fendu de manière à former bride, parallèlement à son axe, comme indiqué en 2a. Ce support
est articulé en 4 sur un bras 5 qui est sensiblement horizontal et dont l'autre extrémité est articulée en 6 sur la structure 7 du véhicule. Le tube 1 constitue une jambe télescopique en combinaison avec un élément supérieur 8 qui est monté coulissant dans le tube 1, contre l'action d'un ressort 9, et est articulé en 10 sur la structure 7. La référence 11 désigne la vis de serrage de la bride 2a.In FIG. 1, a vehicle suspension is seen comprising a tube 1, the lower part of which is enclosed in a support 2 for a wheel 3, the bore of which is split so as to form a flange, parallel to its axis, as indicated in 2a. This support
is articulated at 4 on an arm 5 which is substantially horizontal and the other end of which is articulated at 6 on the structure 7 of the vehicle. The tube 1 constitutes a telescopic leg in combination with an upper element 8 which is slidably mounted in the tube 1, against the action of a spring 9, and is articulated at 10 on the structure 7. The reference 11 designates the screw tightening the flange 2a.

Le tube 1 est, par exemple, en une matière plastique armée de fibres de verre ou de carbone. Dans sa partie enserrée dans le support de roue 2, il est renforcé par un manchon ou embout métallique 12. Cet embout est collé ou vissé à l'intérieur du tube et présente un fond 12a qui retient dans le tube 1 le ressort et le liquide. que celui-ci peut éventuellement contenir. I1 comporte une collerette 12b qui est interposée entre la tranche du tube 1 et un épaulement 2b du support 2. Une goupille 13 enfoncée dans la collerette 12b de l'embout et disposée dans la fente 2a du support 2 empêche l'embout, donc le tube 1, de tourner par rapport au support de roue. The tube 1 is, for example, made of a plastic material reinforced with glass or carbon fibers. In its part enclosed in the wheel support 2, it is reinforced by a sleeve or metal end piece 12. This end piece is glued or screwed inside the tube and has a bottom 12a which retains the spring and the liquid in the tube 1 . that it can possibly contain. I1 has a flange 12b which is interposed between the edge of the tube 1 and a shoulder 2b of the support 2. A pin 13 pressed into the flange 12b of the end piece and disposed in the slot 2a of the support 2 prevents the end piece, therefore the tube 1, to rotate relative to the wheel support.

La Figure 2, qui est une vue en coupe ne passant pas par l'axe de la fente, montre un mode de réalisation dans lequel l'embout 12 fait saillie par rapport au support 2 et est immobilisé axialement par une goupille transversale 13 traversant la-partie en saillie de l'embout. Figure 2, which is a sectional view not passing through the axis of the slot, shows an embodiment in which the end piece 12 projects relative to the support 2 and is immobilized axially by a transverse pin 13 passing through the - protruding part of the nozzle.

Dans le mode de réalisation de la Figure 3, une languette de tôle 14 est engagée dans la fente 2a du support 2, rabattue sur l'embout 12 et soudée à celui-ci en 15; elle assure ainsi l'arrêt en rotation du tube 1. Par ailleurs, elle comporte un embrèvement 14a dans lequel la vis de serrage 11 est engagée, de sorte qu'elle assure également l'arrêt axial du tube 1. In the embodiment of Figure 3, a sheet metal tongue 14 is engaged in the slot 2a of the support 2, folded over the end piece 12 and welded thereto at 15; it thus stops the tube 1 in rotation. Furthermore, it includes a recess 14a in which the clamping screw 11 is engaged, so that it also ensures the axial stop of the tube 1.

Dans le mode de réalisation de la Figure 4, l'arrêt axial du tube est assuré par une pièce emboutie 16 qui prend appui sur le support 2; cette pièce est engagée en son centre sur une vis 17 soudée sur l'embout 12 et est immobilisée par un écrou 18 vissé sur la vis 17. In the embodiment of Figure 4, the axial stop of the tube is ensured by a stamped part 16 which bears on the support 2; this part is engaged in its center on a screw 17 welded to the end piece 12 and is immobilized by a nut 18 screwed onto the screw 17.

Dans le mode de réalisation de la Figure 5, l'embout 12 est vissé dans une gaine métallique cylindrique 19 dans laquelle le tube 1 est emmanché et collé. Ce tube pourrait également être vissé dans la gaine. Une languette 20 insérée dans la fente 2a est soudée en 21 à la gaine 19 et empêche celle-ci et le tube 1 de tourner. In the embodiment of Figure 5, the tip 12 is screwed into a cylindrical metal sheath 19 in which the tube 1 is fitted and glued. This tube could also be screwed into the sheath. A tongue 20 inserted in the slot 2a is welded at 21 to the sheath 19 and prevents the latter and the tube 1 from rotating.

Dans le mode de réalisation de la figure 6, le bouchon 12 et la gaine 19 sont remplacés par une pièce unique 22 qui est collée sur le tube 1, mais pourrait être également simplement vissée sur ce tube. In the embodiment of Figure 6, the plug 12 and the sheath 19 are replaced by a single piece 22 which is glued to the tube 1, but could also be simply screwed onto this tube.

Dans le mode due réalisation de la Figure 7, un insert 23 est collé à l'intérieur du tube 1 ou en est rendu intimement solidaire lors de la fabrication, notamment par enroulement du tube; l'embout 12 est vissé dans cetinsert. In the embodiment of Figure 7, an insert 23 is glued to the inside of the tube 1 or is made intimately secured during manufacture, in particular by winding the tube; the end piece 12 is screwed into this insert.

I1 va de soi que la présente invention ne doit pas être considérée comme limitée aux modes de réalisation décrits et représentés, mais en couvre, au contraire, toutes les variantes.  It goes without saying that the present invention should not be considered as limited to the embodiments described and shown, but on the contrary covers all variants thereof.

Claims (11)

REVENDICATIONS 1. - Suspension de véhicule comportant une jambe télescopique dont l'élément inférieur est tubulaire et bridé dans un support de roue relié par un bras articulé à la structure du véhicule, et dont l'élément supérieur est lui-même articulé à sa partie supérieure sur cette structure, caractérisée en ce que l'élément inférieur (1) de la jambe télescopique est réalisé en matière synthétique, de préférence armée de fibres, par exemple de verre ou de carbone, et est intimement lié, au droit de son bridage dans le support de roue (2), dans ou sur un manchon métallique (12) propre à empêcher une déformation sensible de l'élément tubulaire. 1. - Vehicle suspension comprising a telescopic leg whose lower element is tubular and clamped in a wheel support connected by an articulated arm to the structure of the vehicle, and whose upper element is itself articulated at its upper part on this structure, characterized in that the lower element (1) of the telescopic leg is made of synthetic material, preferably reinforced with fibers, for example glass or carbon, and is intimately linked, to the right of its clamping in the wheel support (2), in or on a metal sleeve (12) suitable for preventing significant deformation of the tubular element. 2. - Suspension selon la revendication 1, caractérisée en ce que le manchon (12) est vissé ou collé à l'intérieur de l'élément inférieur (1) de la jambe télescopique ou sur cet élément inférieur (1). 2. - Suspension according to claim 1, characterized in that the sleeve (12) is screwed or glued inside the lower element (1) of the telescopic leg or on this lower element (1). 3. - Suspension selon la revendication 1 ou 2, caractérisée en ce que le manchon (12) comporte un fond (12a) faisant corps avec le manchon ou indépendant de celui-ci et fixé à lui par exemple par vissage. 3. - Suspension according to claim 1 or 2, characterized in that the sleeve (12) has a bottom (12a) integral with the sleeve or independent of it and fixed to it for example by screwing. 4. - Suspension selon l'une quelconque des revendications précédentes, -caractérisée en ce que le manchon (12) comporte une collerette (12b) interposée entre la tranche de l'élément inférieur (1) et un épaulement (2b) du support de roue (2). 4. - Suspension according to any one of the preceding claims, -caractérisée in that the sleeve (12) comprises a flange (12b) interposed between the edge of the lower element (1) and a shoulder (2b) of the support wheel (2). 5. - Suspension selon la revendication 4, caractérisée par une goupille (13) enfoncée dans la collerette (12b) du manchon (12) et disposée dans la fente de bridage (2a) du support de roue (2). 5. - Suspension according to claim 4, characterized by a pin (13) pressed into the flange (12b) of the sleeve (12) and disposed in the clamping slot (2a) of the wheel support (2). 6. - Suspension selon l'une quelconque des revendications précédentes, caractérisée en ce que le manchon (12) fait saillie par rapport au support de roue (2) et est immobilisé axialement par rapport à ce dernier par une goupille transversale 13) traversant la partie en saillie du manchon (12). 6. - Suspension according to any one of the preceding claims, characterized in that the sleeve (12) projects relative to the wheel support (2) and is immobilized axially relative to the latter by a transverse pin 13) passing through the protruding part of the sleeve (12). 7. - Suspension selon l'une quelconque des revendications précédentes, dans laquelle le manchon est enfilé dans l'élément inférieur de la jambe télescopique, caractérisée par une languette métallique (14) qui est engagée dans la fente (2a) du support (2), rabattue sur le manchon (12) et soudée à celui-ci. 7. - Suspension according to any one of the preceding claims, in which the sleeve is threaded into the lower element of the telescopic leg, characterized by a metal tongue (14) which is engaged in the slot (2a) of the support (2 ), folded back on the sleeve (12) and welded to it. 8. - Suspension selon la revendication 7, caractérisée en ce que cette languette (14) comporte un embrèvement (14a) dans lequel est engagée la vis de serrage (11) du support (2). 8. - Suspension according to claim 7, characterized in that this tongue (14) has a recess (14a) in which is engaged the clamping screw (11) of the support (2). 9. - Suspension selon l'une des revendications 3 à 7, caractérisée par une pièce emboutie(16) qui prend appui sur le support (2) et est fixé sur le fond du manchon (12). 9. - Suspension according to one of claims 3 to 7, characterized by a stamped part (16) which bears on the support (2) and is fixed to the bottom of the sleeve (12). 10. - Suspension selon l'une des revendications 1 à 4 dans laquelle le manchon (12) est enfilé sur l'élément inférieur (1) de la jambe télescopique, caractérisée par une languette (20) soudée à ce manchon et insérée dans la fente (2a) du support (2). 10. - Suspension according to one of claims 1 to 4 wherein the sleeve (12) is threaded on the lower element (1) of the telescopic leg, characterized by a tongue (20) welded to this sleeve and inserted in the slot (2a) of the support (2). 11. - Suspension selon l'une des revendications 1 à 4, dans laquelle le manchon (12) est enfilé dans ltelément inférieur (1) de la jambe télescopique, caractérisée par un insert (23) lié à cet élément inférieur (1) et dans lequel le manchon (12) est fixé.  11. - Suspension according to one of claims 1 to 4, in which the sleeve (12) is threaded into the lower element (1) of the telescopic leg, characterized by an insert (23) linked to this lower element (1) and in which the sleeve (12) is fixed.
FR8001562A 1980-01-21 1980-01-21 Telescopic strut vehicle suspension - has lower casing reinforced by carbon or glass fibre and guided by arm pivoted to vehicle Granted FR2473961A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8001562A FR2473961A1 (en) 1980-01-21 1980-01-21 Telescopic strut vehicle suspension - has lower casing reinforced by carbon or glass fibre and guided by arm pivoted to vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001562A FR2473961A1 (en) 1980-01-21 1980-01-21 Telescopic strut vehicle suspension - has lower casing reinforced by carbon or glass fibre and guided by arm pivoted to vehicle

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FR2473961A1 true FR2473961A1 (en) 1981-07-24
FR2473961B1 FR2473961B1 (en) 1984-01-20

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015313A1 (en) 2010-04-17 2011-10-20 Audi Ag Connection of vibration damper with attachment, has cylindrical damper tube and damper base, where attachment concentrically surrounds damper tube in area of damper base
DE102011015021B3 (en) * 2011-03-25 2012-05-24 Audi Ag Telescopic shock absorbers
DE102011109362A1 (en) * 2011-08-04 2013-02-07 Thyssen Krupp Bilstein Suspension GmbH Shock absorber for a vehicle in lightweight construction
DE10163218B4 (en) * 2001-12-21 2013-11-14 Volkswagen Ag Shock absorber for a motor vehicle suspension
DE102012218224B3 (en) * 2012-10-05 2014-03-20 Zf Friedrichshafen Ag Vibration damper i.e. monotube damper, for motor car, has stiffener sections formed from reinforcing component, where end section of reinforcing component is radially outward or inward deformed for formation of stiffener sections
DE102013215236A1 (en) * 2013-08-02 2015-02-05 Zf Friedrichshafen Ag Vibration damper for a motor vehicle
DE102013215235A1 (en) 2013-08-02 2015-02-05 Zf Friedrichshafen Ag Vibration damper for a motor vehicle
DE102014202211A1 (en) * 2014-02-06 2015-08-06 Zf Friedrichshafen Ag Cylinder, in particular for a vibration damper, with a sleeve-shaped attachment
WO2015180881A1 (en) * 2014-05-27 2015-12-03 Bayerische Motoren Werke Aktiengesellschaft Vibration damper for a vehicle

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GB1316270A (en) * 1969-07-25 1973-05-09 Girling Ltd Vehicle suspension units
FR2215333A1 (en) * 1973-01-29 1974-08-23 Girling Ltd
GB1462771A (en) * 1973-04-19 1977-01-26 Armstrong Patents Co Ltd Vehicle suspension assemblies
FR2349467A1 (en) * 1975-11-24 1977-11-25 Citroen Sa IMPROVEMENTS MADE TO MOTOR VEHICLE SUSPENSION DEVICES
FR2403492A1 (en) * 1977-09-17 1979-04-13 Fichtel & Sachs Ag SHOCK ABSORBER FOR VEHICLES

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Publication number Priority date Publication date Assignee Title
GB737921A (en) * 1952-06-17 1955-10-05 Armstrong Patents Co Ltd Improvements in or relating to support brackets for vehicle suspension units
US2935334A (en) * 1957-03-08 1960-05-03 Ford Motor Co Motor vehicle wheel suspension
GB988503A (en) * 1964-03-24 1965-04-07 Ford Motor Co Wheel spindle for a machpherson independent front suspension for a motor vehicle
GB1255176A (en) * 1968-07-30 1971-12-01 Armstrong Patents Co Ltd Improvements in and relating to telescopic shock absorbers
GB1316270A (en) * 1969-07-25 1973-05-09 Girling Ltd Vehicle suspension units
FR2215333A1 (en) * 1973-01-29 1974-08-23 Girling Ltd
GB1462771A (en) * 1973-04-19 1977-01-26 Armstrong Patents Co Ltd Vehicle suspension assemblies
FR2349467A1 (en) * 1975-11-24 1977-11-25 Citroen Sa IMPROVEMENTS MADE TO MOTOR VEHICLE SUSPENSION DEVICES
FR2403492A1 (en) * 1977-09-17 1979-04-13 Fichtel & Sachs Ag SHOCK ABSORBER FOR VEHICLES

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163218B4 (en) * 2001-12-21 2013-11-14 Volkswagen Ag Shock absorber for a motor vehicle suspension
DE102010015313A1 (en) 2010-04-17 2011-10-20 Audi Ag Connection of vibration damper with attachment, has cylindrical damper tube and damper base, where attachment concentrically surrounds damper tube in area of damper base
CN102689575B (en) * 2011-03-25 2015-03-11 奥迪股份公司 Telescopic shock absorber
DE102011015021B3 (en) * 2011-03-25 2012-05-24 Audi Ag Telescopic shock absorbers
EP2502765A2 (en) 2011-03-25 2012-09-26 Audi AG Telescopic shock absorber
CN102689575A (en) * 2011-03-25 2012-09-26 奥迪股份公司 Telescopic shock absorber
DE102011015021C5 (en) * 2011-03-25 2015-12-17 Audi Ag Telescopic shock absorbers
EP2502765A3 (en) * 2011-03-25 2013-07-24 Audi AG Telescopic shock absorber
DE102011109362A1 (en) * 2011-08-04 2013-02-07 Thyssen Krupp Bilstein Suspension GmbH Shock absorber for a vehicle in lightweight construction
CN103796852A (en) * 2011-08-04 2014-05-14 蒂森克虏伯比尔施泰因有限公司 Shock absorber for a vehicle having a lightweight design
WO2013017638A1 (en) 2011-08-04 2013-02-07 Thyssenkrupp Bilstein Suspension Gmbh Shock absorber for a vehicle having a lightweight design
CN103796852B (en) * 2011-08-04 2016-04-27 蒂森克虏伯比尔施泰因有限公司 For having the shock absorber of the vehicle of light weight design
DE102012218224B3 (en) * 2012-10-05 2014-03-20 Zf Friedrichshafen Ag Vibration damper i.e. monotube damper, for motor car, has stiffener sections formed from reinforcing component, where end section of reinforcing component is radially outward or inward deformed for formation of stiffener sections
DE102013215236A1 (en) * 2013-08-02 2015-02-05 Zf Friedrichshafen Ag Vibration damper for a motor vehicle
DE102013215235A1 (en) 2013-08-02 2015-02-05 Zf Friedrichshafen Ag Vibration damper for a motor vehicle
DE102014202211A1 (en) * 2014-02-06 2015-08-06 Zf Friedrichshafen Ag Cylinder, in particular for a vibration damper, with a sleeve-shaped attachment
WO2015180881A1 (en) * 2014-05-27 2015-12-03 Bayerische Motoren Werke Aktiengesellschaft Vibration damper for a vehicle
CN106104065A (en) * 2014-05-27 2016-11-09 宝马股份公司 shock absorber for vehicle
US10363788B2 (en) 2014-05-27 2019-07-30 Bayerische Motoren Werke Aktiengesellschaft Vibration damper for a vehicle

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