FR2742382A1 - Suspension for motor vehicle - Google Patents
Suspension for motor vehicle Download PDFInfo
- Publication number
- FR2742382A1 FR2742382A1 FR9515035A FR9515035A FR2742382A1 FR 2742382 A1 FR2742382 A1 FR 2742382A1 FR 9515035 A FR9515035 A FR 9515035A FR 9515035 A FR9515035 A FR 9515035A FR 2742382 A1 FR2742382 A1 FR 2742382A1
- Authority
- FR
- France
- Prior art keywords
- piston
- link
- bar
- housing
- damper
- 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
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
-
- 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
- B60G21/0553—Mounting means therefor adjustable
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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
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/14—Torsion springs consisting of bars or tubes
- F16F1/16—Attachments or mountings
-
- 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
- B60G2202/12—Wound spring
-
- 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
-
- 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
- B60G2202/14—Plastic spring, e.g. rubber
-
- 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
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- 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
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/413—Hydraulic actuator
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/22—Spring constant
-
- 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
- F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
- F16F2236/04—Compression
- F16F2236/045—Compression the spring material being generally enclosed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
La présente invention concerne un dispositif de suspension pour véhicules. The present invention relates to a suspension device for vehicles.
Les dispositifs de suspension traditionnels comprennent généralement une barre anti-dévers reliée, d'une part, au châssis, au moyen de paliers et, d'autre part, à un amortisseur ou à un bras de suspension via une biellette rigide. Le rôle de la barre anti-dévers est de limiter l'inclinaison à laquelle est soumis le véhicule dans les virages, sous l'effet de la force centripète, pour améliorer le confort et la tenue de la route. Or, cette inclinaison, appelée aussi roulis, est proportionnelle à 1' accélération transversale du véhicule. L'action de la barre est donc directement proportionnelle à l'angle d'inclinaison. Traditional suspension devices generally comprise an anti-roll bar connected, on the one hand, to the chassis, by means of bearings and, on the other hand, to a shock absorber or to a suspension arm via a rigid link. The role of the anti-roll bar is to limit the inclination to which the vehicle is subjected when cornering, under the effect of the centripetal force, to improve comfort and road holding. However, this inclination, also called roll, is proportional to the transverse acceleration of the vehicle. The action of the bar is therefore directly proportional to the angle of inclination.
Ainsi, plus la raideur de la barre est importante, plus l'inclinaison du véhicule sera faible, ce qui améliore sa tenue de route, mais dégrade le confort. Thus, the greater the stiffness of the bar, the lower the inclination of the vehicle, which improves its handling, but degrades comfort.
Par conséquent, les constructeurs sont tenus de déterminer les caractéristiques de la barre rigide, en recherchant, malheureusement, un compromis entre la tenue de route et le confort. Therefore, manufacturers are required to determine the characteristics of the rigid bar, unfortunately looking for a compromise between handling and comfort.
La présente invention a pour but de résoudre ce problème technique, de manière satisfaisante en supprimant la proportionnalité entre le roulis et l'accélération transversale. The present invention aims to solve this technical problem, satisfactorily by eliminating the proportionality between the roll and the transverse acceleration.
Cet objectif est atteint, selon l'invention, au moyen d'un dispositif de suspension pour véhicules comprenant notamment une barre
anti-dévers fixée, d'une part, au châssis, et d'autre part à chacune de ses extrémités, à un amortisseur, via une biellette,
caractérisé en ce que ladite biellette est, au moins partiellement, déformable de façon élastique et dans la direction longitudinale.This objective is achieved, according to the invention, by means of a suspension device for vehicles comprising in particular a bar
anti-roll fixed, on the one hand, to the chassis, and on the other hand at each of its ends, to a shock absorber, via a link,
characterized in that said link is, at least partially, deformable elastically and in the longitudinal direction.
Selon une premier mode de réalisation, ladite biellette est constituée d'un vérin comprenant un boîtier cylindrique rigide qui renferme un piston calé entre deux éléments élastiquement déformables et solidaire, par ailleurs, d'une tige de liaison avec l'amortisseur. According to a first embodiment, said link consists of a jack comprising a rigid cylindrical housing which encloses a piston wedged between two elastically deformable elements and, moreover, secured to a rod connecting with the damper.
Selon une caractéristique avantageuse, ledit boîtier est disposé longitudinalement dans l'axe de l'extrémité libre de la barre, à laquelle, la biellette est destinée à être raccordée. According to an advantageous characteristic, said housing is arranged longitudinally in the axis of the free end of the bar, to which the link is intended to be connected.
Selon une autre caractéristique, ledit piston est susceptible de coulisser axialement au contact de la paroi interne du boîtier. According to another characteristic, said piston is capable of sliding axially in contact with the internal wall of the housing.
Selon encore une autre caractéristique, ledit boîtier est raccordé à la barre au moyen d'une bride de fixation portée par une tige de jonction. According to yet another characteristic, said housing is connected to the bar by means of a fixing flange carried by a connecting rod.
De préférence, ladite tige de liaison avec l'amortisseur traverse librement l'élément déformable situé du côté de l'amortisseur. Preferably, said rod connecting with the damper freely crosses the deformable element located on the side of the damper.
Selon une variante, ledit piston est réalisé sous forme d'un disque à bords périphériques biseautés. According to a variant, said piston is produced in the form of a disc with bevelled peripheral edges.
Selon un mode de réalisation, chacun des dits éléments déformables est constitué d'un bloc tronconique de matière élastomère dont la plus faible section est disposée au contact du piston. According to one embodiment, each of said deformable elements consists of a frustoconical block of elastomeric material, the smallest section of which is disposed in contact with the piston.
Selon d'autres modes de réalisation, lesdits éléments déformables sont réalisés sous forme de volumes déterminés de fluide ou sous forme de ressorts à raideurs variables. According to other embodiments, said deformable elements are produced in the form of determined volumes of fluid or in the form of springs of variable stiffness.
Le dispositif de suspension de l'invention permet d'augmenter la raideur du système anti-dévers lorsque l'accélération transversale croît, ce qui permet d'allier confort et sécurité
Pour les faibles inclinaisons du véhicule, la raideur anti-dévers sera faible et le confort sera excellent.The suspension device of the invention makes it possible to increase the stiffness of the anti-roll system when the transverse acceleration increases, which makes it possible to combine comfort and safety
For low vehicle inclinations, the anti-roll stiffness will be low and comfort will be excellent.
En virage, la raideur anti-dévers sera grande et la tenue de route sera donc améliorée. When cornering, the anti-roll stiffness will be great and the handling will therefore be improved.
Ces avantages sont obtenus selon l'invention, avec un dispositif de suspension entièrement passif, donc très simple et peu onéreux. These advantages are obtained according to the invention, with a completely passive suspension device, therefore very simple and inexpensive.
L'invention sera mieux comprise à la lecture de la description qui va suivre, accompagnée des dessins sur lesquels:
- la figure 1 est une vue en perspective du dispositif de suspension de l'invention couplé à un amortisseur;
- la figure 2 est une vue partielle en coupe du dispositif de suspension de l'invention.The invention will be better understood on reading the description which follows, accompanied by the drawings in which:
- Figure 1 is a perspective view of the suspension device of the invention coupled to a damper;
- Figure 2 is a partial sectional view of the suspension device of the invention.
Le dispositif de suspension, représenté sur la figure 1, est utilisé sur un train de roues R, et comprend notamment une barre antidévers D de forme générale en U. The suspension device, shown in FIG. 1, is used on a set of wheels R, and in particular comprises an anti-roll bar D of general U shape.
La barre D est fixée, dans sa partie centrale, au châssis C du véhicule, par deux paliers P. The bar D is fixed, in its central part, to the chassis C of the vehicle, by two bearings P.
D'autre part, chaque extrémité de la barre D est reliée directement à un amortisseur A, via une biellette B, comme représenté sur la figure 1, ou indirectement par l'intermédiaire d'un bras de suspension (non représenté). On the other hand, each end of the bar D is connected directly to a shock absorber A, via a link B, as shown in Figure 1, or indirectly via a suspension arm (not shown).
Cependant, à la différence des dispositifs traditionnels dans lesquels les biellettes sont rigides, dans le dispositif de l'invention, les biellettes B sont au moins partiellement déformables de façon élastique et dans la direction longitudinale. However, unlike traditional devices in which the links are rigid, in the device of the invention, the links B are at least partially deformable elastically and in the longitudinal direction.
Dans ces conditions, la barre D et les biellettes B fonctionnent en série et par conséquent, leur flexibilité ou l'inverse de leur raideur s'ajoute. Under these conditions, the bar D and the connecting rods B operate in series and therefore their flexibility or the reverse of their stiffness is added.
Par ailleurs, l'ensemble constitué de la barre D et des biellettes B fonctionne, quant à lui, en parallèle avec les ressorts de suspension T, montés coaxialement sur les amortisseurs A. Furthermore, the assembly consisting of the bar D and the rods B operates, in turn, in parallel with the suspension springs T, mounted coaxially on the shock absorbers A.
I1 en résulte que le dispositif de suspension aura, de chaque côté, une raideur égale à la raideur du ressort T, augmentée de l'inverse des raideurs respectives de la barre D et de la biellette B. I1 follows that the suspension device will have, on each side, a stiffness equal to the stiffness of the spring T, increased by the inverse of the respective stiffnesses of the bar D and of the link B.
Ainsi, en fonction de l'inclinaison du véhicule due à l'accélération transversale, la raideur en dévers sera variable: la pente de la courbe de déflexion augmentant lorsque l'accélération croît. Thus, depending on the inclination of the vehicle due to transverse acceleration, the steepness on a slope will be variable: the slope of the deflection curve increases when the acceleration increases.
La figure 2 représente un mode de réalisation de la biellette élastique B utilisée dans le dispositif de suspension de l'invention. FIG. 2 represents an embodiment of the elastic link B used in the suspension device of the invention.
La biellette B est constituée d'un vérin comprenant un boîtier cylindrique rigide 1 fermé à ses deux extrémités longitudinales par deux bouchons la, lb qui renferme un piston 2 calé entre deux éléments 3, 4 élastiquement déformables. The rod B consists of a jack comprising a rigid cylindrical housing 1 closed at its two longitudinal ends by two plugs 1a, 1b which encloses a piston 2 wedged between two elastically deformable elements 3, 4.
Le piston 2 est solidaire, par ailleurs, d'une tige supérieure de liaison 5 avec l'amortisseur A ou avec un bras de suspension (non représenté). The piston 2 is integral, moreover, with an upper connecting rod 5 with the damper A or with a suspension arm (not shown).
Le boîtier 1 est disposé longitudinalement dans l'axe de l'extrémité libre de la barre D, à laquelle la biellette B est destinée à être raccordée. The housing 1 is arranged longitudinally in the axis of the free end of the bar D, to which the link B is intended to be connected.
Le boîtier 1 est raccordé à la barre D, au moyen d'une bride de fixation 7 portée par une tige inférieure de jonction 6. The housing 1 is connected to the bar D, by means of a fixing flange 7 carried by a lower junction rod 6.
Le piston 2 est susceptible de coulisser axialement au contact de la paroi interne du boîtier 1, tandis que la tige 5 de liaison traverse librement l'élément déformable supérieur 3, situé du côté de l'amortisseur A. La tige 5 est fixée au piston 2, par exemple, au moyen d'un écrou 50 logé dans une cavité 20 ménagée dans la face inférieure 2a du piston 2. The piston 2 is capable of sliding axially in contact with the internal wall of the housing 1, while the connecting rod 5 freely crosses the upper deformable element 3, located on the side of the damper A. The rod 5 is fixed to the piston 2, for example, by means of a nut 50 housed in a cavity 20 formed in the lower face 2a of the piston 2.
Dans le mode de réalisation représenté, chacun des éléments déformables 3, 4 est réalisé sous forme d'un bloc tronconique de matière élastomère. In the embodiment shown, each of the deformable elements 3, 4 is produced in the form of a frustoconical block of elastomeric material.
Les blocs tronconiques 3, 4 sont disposés de telle sorte que leur plus faible section soit au contact, respectivement, de la face supérieure 2b et de la face inférieure 2a du piston 2. The frustoconical blocks 3, 4 are arranged so that their smallest section is in contact, respectively, with the upper face 2b and with the lower face 2a of the piston 2.
Le piston 2 est, quant à lui, réalisé sous forme d'un disque à bords périphériques 2c biseautés. The piston 2 is, in turn, made in the form of a disc with bevelled peripheral edges 2c.
Lorsque la barre D est sollicitée à l'une de ses extrémités, les éléments 3, 4 qui sont incompressibles, se déforment progressivement et élastiquement, jusqu'à occuper complètement le volume disponible dans le boîtier 1. When the bar D is stressed at one of its ends, the elements 3, 4 which are incompressible, deform progressively and elastically, until completely occupying the volume available in the housing 1.
La raideur des éléments déformables 3, 4 est fonction de leur géométrie instantanée, ce qui signifie que la raideur de la biellette B est variable dans le temps. The stiffness of the deformable elements 3, 4 is a function of their instantaneous geometry, which means that the stiffness of the link B is variable over time.
Pour de faibles inclinaisons, la raideur du dispositif sera faible et augmentera au fur à mesure de l'inclinaison. For small inclinations, the stiffness of the device will be low and will increase as the inclination increases.
Bien entendu, les éléments déformables 3, 4 peuvent prendre différentes formes, autres que celles décrites ci-dessus. Of course, the deformable elements 3, 4 can take different forms, other than those described above.
Ainsi, par exemple, selon d'autres variantes de réalisation, les éléments déformables 3, 4 pourront-ils être constitués d'un volume déterminé de fluide ou d'un ressort de raideur variable. La biellette B élastique sera dimensionnée de façon appropriée pour limiter son encombrement. Thus, for example, according to other alternative embodiments, the deformable elements 3, 4 may be made up of a determined volume of fluid or of a spring of variable stiffness. The elastic link B will be appropriately sized to limit its size.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9515035A FR2742382B1 (en) | 1995-12-19 | 1995-12-19 | SUSPENSION DEVICE FOR VEHICLES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9515035A FR2742382B1 (en) | 1995-12-19 | 1995-12-19 | SUSPENSION DEVICE FOR VEHICLES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2742382A1 true FR2742382A1 (en) | 1997-06-20 |
| FR2742382B1 FR2742382B1 (en) | 1999-04-16 |
Family
ID=9485633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9515035A Expired - Fee Related FR2742382B1 (en) | 1995-12-19 | 1995-12-19 | SUSPENSION DEVICE FOR VEHICLES |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2742382B1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003008214A1 (en) * | 2001-07-17 | 2003-01-30 | Daimlerchrysler Ag | Device for roll stabilization of vehicles |
| WO2007033653A1 (en) * | 2005-09-21 | 2007-03-29 | Zf Friedrichshafen Ag | Vehicle having anti-roll bar |
| FR2938210A1 (en) * | 2008-11-13 | 2010-05-14 | Peugeot Citroen Automobiles Sa | Anti-roll filtering bar for e.g. front running gear of motor vehicle, has connector formed of rectilinear bar inserted in tube with gap, where rectilinear bar and tube are connected by elastic material and have constant circular sections |
| CN102050133A (en) * | 2010-12-13 | 2011-05-11 | 青岛四方车辆研究所有限公司 | Anti-rolling beam hoisting rod for low speed maglev train |
| US8220807B2 (en) * | 2008-01-10 | 2012-07-17 | Hutchinson | Passive antiroll device for the suspension of a motor vehicle, and a suspension incorporating it |
| ITMI20112097A1 (en) * | 2011-11-18 | 2013-05-19 | Fausto Garsi | ROLLING AND VEHICLE CONTROL DEVICE USING THIS DEVICE |
| WO2013072873A3 (en) * | 2011-11-18 | 2013-07-11 | Garsi Fausto | A rolling control device for vehicles |
| FR2985686A1 (en) * | 2012-01-17 | 2013-07-19 | Philippe Duval | Connection rod for connecting arm end of anti rolling bar to train element of e.g. car, has annular space whose empty zone is limited by obstacles forming stop end position limiting possibility of axial deformation of elastomer |
| CN103707897A (en) * | 2013-12-31 | 2014-04-09 | 中国人民解放军国防科学技术大学 | Maglev train lateral-rolling-preventing elastic suspender capable of performing telescopically limiting |
| EP3202603A1 (en) * | 2016-02-04 | 2017-08-09 | Peugeot Citroën Automobiles SA | Suspension system with stabiliser bar of a vehicle |
| US20190299736A1 (en) * | 2018-03-27 | 2019-10-03 | Kawasaki Jukogyo Kabushiki Kaisha | Attaching structure for stabilizer of utility vehicle |
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|---|---|---|---|---|
| FR775996A (en) * | 1934-07-13 | 1935-01-14 | Suspension stabilizer device for motor vehicles and others | |
| DE1530522A1 (en) * | 1964-12-12 | 1970-03-12 | Daimler Benz Ag | Stabilizer, especially for motor vehicles |
| FR2240838A1 (en) * | 1973-08-15 | 1975-03-14 | Tatra Np | Elastic mounting for car stabiliser - with selected pre-stressed cushion pads to prevent understeer or oversteer |
| DE3044065A1 (en) * | 1979-11-22 | 1981-06-04 | Tatsuya Nishinomiya Hyogo Takagi | DEVICE FOR ADAPTING A STABILIZER |
| JPS6164514A (en) * | 1984-09-03 | 1986-04-02 | Nippon Denso Co Ltd | Stabilizer device |
| JPS62178414A (en) * | 1986-01-31 | 1987-08-05 | Mitsubishi Steel Mfg Co Ltd | Variable stabilizer device |
| EP0270327A1 (en) * | 1986-12-01 | 1988-06-08 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Spring-constant variable stabilizer device |
| JPH0260813A (en) * | 1988-08-25 | 1990-03-01 | Kayaba Ind Co Ltd | Rigidity control device for stabilizer |
| EP0439979A1 (en) * | 1990-01-30 | 1991-08-07 | Automobiles Peugeot | Improved apparatus for level control of a motor vehicle |
| EP0576379A1 (en) * | 1992-06-25 | 1993-12-29 | Psi | Use of dampers with improved damping at the end of stroke in a device for intervertebral stabilisation |
| EP0648625A1 (en) * | 1993-10-19 | 1995-04-19 | Anton Pfeifer | Stabiliser for motor vehicle |
-
1995
- 1995-12-19 FR FR9515035A patent/FR2742382B1/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR775996A (en) * | 1934-07-13 | 1935-01-14 | Suspension stabilizer device for motor vehicles and others | |
| DE1530522A1 (en) * | 1964-12-12 | 1970-03-12 | Daimler Benz Ag | Stabilizer, especially for motor vehicles |
| FR2240838A1 (en) * | 1973-08-15 | 1975-03-14 | Tatra Np | Elastic mounting for car stabiliser - with selected pre-stressed cushion pads to prevent understeer or oversteer |
| DE3044065A1 (en) * | 1979-11-22 | 1981-06-04 | Tatsuya Nishinomiya Hyogo Takagi | DEVICE FOR ADAPTING A STABILIZER |
| JPS6164514A (en) * | 1984-09-03 | 1986-04-02 | Nippon Denso Co Ltd | Stabilizer device |
| JPS62178414A (en) * | 1986-01-31 | 1987-08-05 | Mitsubishi Steel Mfg Co Ltd | Variable stabilizer device |
| EP0270327A1 (en) * | 1986-12-01 | 1988-06-08 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Spring-constant variable stabilizer device |
| JPH0260813A (en) * | 1988-08-25 | 1990-03-01 | Kayaba Ind Co Ltd | Rigidity control device for stabilizer |
| EP0439979A1 (en) * | 1990-01-30 | 1991-08-07 | Automobiles Peugeot | Improved apparatus for level control of a motor vehicle |
| EP0576379A1 (en) * | 1992-06-25 | 1993-12-29 | Psi | Use of dampers with improved damping at the end of stroke in a device for intervertebral stabilisation |
| EP0648625A1 (en) * | 1993-10-19 | 1995-04-19 | Anton Pfeifer | Stabiliser for motor vehicle |
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| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 010, no. 231 (M - 506) 12 August 1986 (1986-08-12) * |
| PATENT ABSTRACTS OF JAPAN vol. 012, no. 018 (M - 660) 20 January 1988 (1988-01-20) * |
| PATENT ABSTRACTS OF JAPAN vol. 014, no. 231 (M - 0974) 16 May 1990 (1990-05-16) * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003008214A1 (en) * | 2001-07-17 | 2003-01-30 | Daimlerchrysler Ag | Device for roll stabilization of vehicles |
| WO2007033653A1 (en) * | 2005-09-21 | 2007-03-29 | Zf Friedrichshafen Ag | Vehicle having anti-roll bar |
| US8220807B2 (en) * | 2008-01-10 | 2012-07-17 | Hutchinson | Passive antiroll device for the suspension of a motor vehicle, and a suspension incorporating it |
| FR2938210A1 (en) * | 2008-11-13 | 2010-05-14 | Peugeot Citroen Automobiles Sa | Anti-roll filtering bar for e.g. front running gear of motor vehicle, has connector formed of rectilinear bar inserted in tube with gap, where rectilinear bar and tube are connected by elastic material and have constant circular sections |
| CN102050133A (en) * | 2010-12-13 | 2011-05-11 | 青岛四方车辆研究所有限公司 | Anti-rolling beam hoisting rod for low speed maglev train |
| WO2013072873A3 (en) * | 2011-11-18 | 2013-07-11 | Garsi Fausto | A rolling control device for vehicles |
| ITMI20112097A1 (en) * | 2011-11-18 | 2013-05-19 | Fausto Garsi | ROLLING AND VEHICLE CONTROL DEVICE USING THIS DEVICE |
| FR2985686A1 (en) * | 2012-01-17 | 2013-07-19 | Philippe Duval | Connection rod for connecting arm end of anti rolling bar to train element of e.g. car, has annular space whose empty zone is limited by obstacles forming stop end position limiting possibility of axial deformation of elastomer |
| CN103707897A (en) * | 2013-12-31 | 2014-04-09 | 中国人民解放军国防科学技术大学 | Maglev train lateral-rolling-preventing elastic suspender capable of performing telescopically limiting |
| CN103707897B (en) * | 2013-12-31 | 2016-06-08 | 中国人民解放军国防科学技术大学 | The anti-of magnetic suspension train Extendible spacing sidewinders elastic boom |
| EP3202603A1 (en) * | 2016-02-04 | 2017-08-09 | Peugeot Citroën Automobiles SA | Suspension system with stabiliser bar of a vehicle |
| FR3047443A1 (en) * | 2016-02-04 | 2017-08-11 | Peugeot Citroen Automobiles Sa | ANTI-DEVICE BAR SUSPENSION SYSTEM OF A VEHICLE |
| US20190299736A1 (en) * | 2018-03-27 | 2019-10-03 | Kawasaki Jukogyo Kabushiki Kaisha | Attaching structure for stabilizer of utility vehicle |
| US10661626B2 (en) * | 2018-03-27 | 2020-05-26 | Kawasaki Jukogyo Kabushiki Kaisha | Attaching structure for stabilizer of utility vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2742382B1 (en) | 1999-04-16 |
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