CN102009568A - Axle guide bearing for coupling rear axle with vehicle body of motor vehicle - Google Patents
Axle guide bearing for coupling rear axle with vehicle body of motor vehicle Download PDFInfo
- Publication number
- CN102009568A CN102009568A CN2010102739630A CN201010273963A CN102009568A CN 102009568 A CN102009568 A CN 102009568A CN 2010102739630 A CN2010102739630 A CN 2010102739630A CN 201010273963 A CN201010273963 A CN 201010273963A CN 102009568 A CN102009568 A CN 102009568A
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- guide bearing
- rubber body
- shaft guide
- stop washer
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 11
- 238000010168 coupling process Methods 0.000 title claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims abstract description 51
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000028838 turning behavior Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- 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
- B60G21/051—Trailing arm twist beam axles
- B60G21/052—Mounting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/20—Semi-rigid axle suspensions
- B60G2200/21—Trailing arms connected by a torsional beam, i.e. twist-beam axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
- B60G2204/1434—Mounting of suspension arms on the vehicle body or chassis in twist-beam axles arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
- B60G2204/4104—Bushings having modified rigidity in particular directions
-
- 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
- B60G2206/70—Materials used in suspensions
- B60G2206/73—Rubber; Elastomers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Support Of The Bearing (AREA)
- Springs (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
An axle guide bearing for coupling a rear axle with a vehicle body of a motor vehicle comprises the following components: an outer sleeve (7) which is used for coupling with a rear axle; an inner part (8) for arranging at a vehicle body, which is extended into the outer sleeve; and a rubber body (9) formed between the outer sleeve (7) and the inner part (8) for tiltable support of the outer sleeve (7) at the inner part (8). The inner part (8) is provided with a lock washer (14) which is separated from an axial end segment (11) of the outer sleeve (7) in an axial direction. The rubber body (9) is firmly connected with the lock washer (14). Therefore when the axle moves elastically in operation, the relative motion between the rubber body and a stationary part at the vehicle body side is prevented. Therefore noise and wearing are prevented.
Description
Technical Field
The invention relates to a shaft guide bearing for coupling a rear axle to a vehicle body of a motor vehicle. The invention also relates to a composite link rear axle having such a shaft guide bearing.
Background
Twist beam axles are also coupling beam axles in the present sense, which are widely used in passenger cars as rear axles due to their simple structure and good functional properties. Examples thereof are known in particular from DE 19507397 a1 or DE 19717276 a 1.
These rear axles typically include: two trailing arms extending more or less in the longitudinal direction of the vehicle; and a bending-resistant, but torsion-resistant cross member connecting the trailing arms, which are pivotably coupled to the vehicle body at the front end section. A vehicle wheel is arranged on each rear end section of the trailing arms.
The rear axle is pivotably coupled to the vehicle body by means of a so-called axle guide bearing, which is usually a rubber-metal bearing. These bearings influence both the comfort of the rear axle and the driving characteristics of the rear axle with respect to the desired turning behavior. But both are difficult to compromise. For a comfortable ride and for a good acoustic decoupling of the axle from the vehicle body, a low spring rate (Federsteifigkeit) is desirable, while a high spring rate is preferred for good driving dynamics and a high service life. Therefore, conventional shaft guide bearings are generally a compromise of these requirements. Such a shaft guide bearing is known, for example, from DE 4311090 a 1. The shaft guide bearing comprises a metallic inner sleeve, a metallic outer sleeve concentric with the inner sleeve, and a rubber body arranged between the sleeves.
Disclosure of Invention
When the shaft bounces back and forth, noise is generated in the region of the shaft guide bearing due to the relative movement. The object of the invention is to provide an aid in this case.
This object is achieved with an axle guide bearing for coupling a rear axle to a vehicle body according to claim 1. The shaft guide bearing of the present invention comprises: an outer sleeve for coupling with a rear axle; an inner part for stationary arrangement on a vehicle body, which inner part is inserted into the outer sleeve; and a rubber body between the outer sleeve and the inner member for swingably supporting the outer sleeve on the inner member. The shaft guide bearing is characterized in particular by: the inner piece has a stop washer axially spaced from an axial end section of the outer sleeve; the rubber body is firmly connected with the stop washer.
As a result, when the shaft moves elastically during driving, no relative movement occurs between the rubber body and the stationary component, i.e. the actual locking washer, so that noise and wear are prevented. This eliminates the need for lubricating the axial contact surfaces of the rubber bodies, as is required for conventional rubber-metal bearings.
The rubber body can now be not only a natural rubber body but also an elastomer which is customary in rubber-metal bearings.
The other claims are directed to advantageous improvements of the shaft guide bearing.
The stop washer of the body-side fixed inner part preferably extends radially outward until it is located opposite the axial end section of the outer sleeve and is spaced apart from the latter by the rubber body. The rubber body thus extends radially into the region between the stop washer and the outer sleeve axial end section. The shaft can thus be pivoted relative to the vehicle body despite the rubber body being fixed to the stationary stop washer. The distance between the retaining washer and the axial end section of the outer sleeve can be selected appropriately, taking into account the material properties of the elastomer material used, so that the adhesion of the rubber body to the retaining washer is not impaired.
The lateral forces acting on the rear axle are transmitted directly via the rubber body between the axial end section of the outer sleeve and the locking washer into the locking washer and thus into the vehicle body. This enables a very direct response to lateral forces.
Furthermore, the spring stiffness in the longitudinal and transverse directions of the vehicle can be decoupled to a certain extent.
The rubber body preferably forms a radial annular projection for this purpose, the outer diameter of which is greater than the inner diameter of the outer jacket tube.
Preferably, the rubber body is connected over its entire surface to the locking washer. Thereby achieving optimal adhesion in a compact size.
According to a further advantageous embodiment, the outer sleeve has a radial flange on its end section facing the stop washer, against which flange the rubber body rests. This enables smooth introduction of lateral forces from the outer sleeve into the rubber body.
In addition, the rubber body can be firmly connected to the outer jacket tube, so that here too noise and wear can be avoided.
The inner part has an inner core which extends into the outer sleeve and is connected to the retaining washer. According to one advantageous embodiment, the inner core is produced in one piece together with the retaining washer. However, the locking washer can also be axially spaced apart from the inner tube and screwed to the vehicle.
As is known from DE 19717276 a1, the bearing stiffness of the axial rod bearing differs at least in a first direction and in a direction opposite thereto transversely to the longitudinal axis of the outer sleeve. The bearing stiffness is preferably greater in the case of forces acting on the rear axle in the forward driving direction than in the case of forces acting in the reverse direction. The reverse arrangement may be used if desired. Different rigidities can be achieved, for example, by using differently sized kidney-shaped recesses in the rubber body, an asymmetrical configuration of the inner core, an asymmetrical configuration of the outer sleeve or a combination of these measures.
Preferably, two shaft guide bearings of the aforementioned type are used on the compound link rear axle. The axle guide bearings are located on the front end sections of the two trailing arms extending essentially in the vehicle longitudinal direction in the forward travel direction and are pivotably coupled to the vehicle body. The pivot axis extends substantially horizontally and substantially transversely to the forward travel direction.
Drawings
The invention will be described in detail below with the aid of embodiments which are illustrated in detail in the attached drawings. The figures show that:
FIG. 1 is a schematic top view of an embodiment of a composite guide rod rear axle according to the present invention; and
fig. 2 is a horizontal cross-sectional view of the shaft guide bearing of the present invention.
Detailed Description
The compound link rear axle 1 shown in fig. 1 comprises two trailing arms 2 extending substantially in the longitudinal direction of the vehicle, which are connected by a transverse member 3. The beam 3 is resistant to bending in a known manner, but can be twisted (torsionsweich). A wheel carrier for supporting the rear wheels 4 of the vehicle is located on the rear end section of each trailing arm 2. Furthermore, the front end section of each trailing arm 2 is coupled to the vehicle body 6 via a shaft guide bearing 5.
In the exemplary embodiment shown, the pivot axis of the axle guide bearing 5 extends horizontally transversely to the longitudinal direction of the vehicle or the forward driving direction. But it is also possible to deviate from this orientation such that there is an angle of deflection of not more than about 25 ° both with respect to the horizontal and with respect to the longitudinal direction of the vehicle.
The shaft guide bearing 5 is shown in detail in fig. 2. It includes: an outer sleeve 7 for coupling with the rear axle 1; an inner part 8 for stationary arrangement on the vehicle body 6; and a rubber body 9 located between the outer sleeve 7 and the inner member 8 for swingably supporting the outer sleeve 7 on the inner member 8.
The outer sleeve 7 has a cylindrical sleeve section 10, on the axial end section 11 of which a radially projecting flange 12 is formed. However, the sleeve section 10 and the flange 12 may also be manufactured as initially separate parts and then connected to each other. They may also be made in one part. In the assembled state, the outer jacket tube 7 is fixedly connected to the trailing arm 2 or the bearing body. The outer sleeve is preferably made of plastic, but may also be made of metal.
The inner piece 8 has an inner core 13 and a stop washer 14. A stop washer 14 is arranged on an axial end section of the inner core 13, here tubular. The retaining washer is either fixed, for example welded, to the inner core 13 or is produced integrally with the inner core 13.
In a variant of this embodiment, the retaining washer 14 can also be arranged axially before the inner core 13, that is to say spaced apart from it. The two parts 13, 14 are then connected only by the rubber body 9. In this case, the locking washer 14 can be fixed specifically, for example, screwed to the vehicle body, but can also be pressed axially together with the core 13 and the rubber body 9 against the vehicle body by a screw extending through the core 13.
As shown in fig. 2, the inner part 8 with the inner core 13 extends into the outer sleeve 7, whereas the stop washer 14 is axially spaced apart from the axial end section 11 of the outer sleeve 8. Currently, the outer diameter of the stop washer 14 is larger than the inner diameter of the outer sleeve 7. In the embodiment shown, the outer diameter of the stop washer 14 is also larger than the outer diameter of the flange 12, thereby providing a wider fixing base for the rubber body 9 as described in detail below.
The rubber body 9 comprises a first section 15, which is located inside the outer sleeve 7, and a second section 16, which projects axially from the outer sleeve 7 on the side of the stop washer 14. The second section occupies the region between the stop washer 14 and the axial end section 11 of the outer sleeve 7, which forms an annular projection 17, the outer diameter of which is greater than the inner diameter of the outer sleeve 7. The annular projection 17 bears axially against the stop washer 14 and the flange 12 of the outer sleeve 7.
In order to avoid relative movements between the rubber body 9 and the stationary section of the vehicle body, the rubber body 9 is fixedly connected to the retaining washer 14, for example, by prevulcanisation (anvulkanisiert). The rubber body is preferably fastened to the locking washer 14 in its entirety without air gaps. The inner part 8 and the locking washer 14 are arranged stationary on the vehicle body. When the rear axle 1 moves elastically, which in turn causes the trailing arm 2 to pivot relative to the vehicle body, the rubber body 9 of the axle guide bearing 5 is deformed mainly in the region of the second section 16. However, due to the fixed connection to the locking washer 14, neither wear nor disturbing noise is produced.
The rubber body 9 is also firmly connected to the outer sleeve 7 in its contact region, for example, vulcanized in advance, so that, during the elastic movement of the rear axle 1, neither wear nor disturbing noise can occur between the rubber body 9 and the outer sleeve 7.
For decoupling and comfortable rolling on the one hand and good driving dynamics on the other hand, the shaft guide bearing 5 is provided with different bearing stiffnesses depending on the direction. If a force acts on rear axle 1 against the forward driving direction, the rigidity C1 of rubber body 9 is smaller than if a force acts in the driving direction (rigidity C2). As is shown in fig. 2 by way of example, in particular, different rigidities can be achieved by means of differently sized recesses 18 and 19 on the first section 15 of the rubber body 9, wherein a larger recess 18 is provided in front of the core 13 in the forward driving direction for the lower rigidity C1, and a smaller recess 19 is provided behind the core 13 with reference to the forward driving manner for the higher rigidity C2, or no recess is provided at all. However, it is also possible to arrange the core 13 and/or the outer sleeve 7 asymmetrically, as a result of which different rigidities C1 and C2 in the longitudinal direction of the vehicle are achieved, or a combination of the aforementioned measures. The stiffnesses C1 and C2 may also have other orientations relative to the direction of travel, for example opposite to the orientation of the illustrated embodiment.
The lateral forces are supported mainly by the second section 16 of the rubber body 9, the stiffness of which is indicated by C3 in fig. 2. Furthermore, the dimensions of the rubber body are selected such that the rubber body 9 is not sheared by the stop washer 14 when the rear axle 1 moves elastically.
The invention has been explained in detail above with the aid of examples. The invention is not limited thereto but encompasses all designs defined by the claims.
List of reference numerals
1 rear axle
2 longitudinal pull rod
3 Cross member
4 automobile rear wheel
5-shaft guide bearing
6 automobile body
7 outer sleeve
8 internal part
9 rubber body
10 casing section
11 axial end section
12 Flange
13 inner core
14 stop washer
15 first section of rubber body
16 second section of rubber body
17 annular projection of rubber body
18 recess
19 pockets.
Claims (10)
1. An axle guide bearing for coupling a rear axle to a vehicle body of a motor vehicle, comprising:
an outer sleeve (7) for coupling with a rear axle;
an inner part (8) for stationary arrangement on a vehicle body, which is inserted into the outer sleeve (7); and
a rubber body (9) between the outer sleeve (7) and the inner part (8) for pivotably supporting the outer sleeve (7) on the inner part (8),
wherein,
the inner part (8) has a stop washer (14) which is axially spaced apart from the axial end section (11) of the outer sleeve (7); and
the rubber body (9) is firmly connected with the stop washer (14).
2. Shaft guide bearing according to claim 1, characterized in that the stop washer (14) is located opposite the axial end section (11) of the outer sleeve (7) at a distance from the rubber body (9), the rubber body (9) extending into the area between the axial end section (11) of the outer sleeve (7) and the stop washer.
3. Shaft guide bearing according to claim 1 or 2, characterized in that the rubber body (9) forms a radial, annular projection (17) having an outer diameter which is larger than the inner diameter of the outer sleeve (7).
4. Shaft guide bearing according to one of claims 1 to 3, characterized in that the outer sleeve (7) has a radial flange (12) on its axial end section (11) facing the stop washer (14), against which flange the rubber body (9) bears.
5. Shaft guide bearing according to any of claims 1-4, wherein the rubber body (9) is firmly connected to the outer sleeve (7).
6. Shaft guide bearing according to one of claims 1 to 5, characterized in that the rubber body (9) is adhesively connected over its entire surface to the stop washer (14).
7. Shaft guide bearing according to one of claims 1 to 6, characterized in that the inner part (8) has an inner core (13) which projects into the outer sleeve (7) and is produced integrally with the stop washer (14) or is connected to the stop washer (14).
8. Shaft guide bearing according to one of claims 1 to 6, characterized in that the inner part (8) has an annular inner core (13) which projects into the outer sleeve (7), the stop washer (14) being spaced apart axially from the end of the inner core (13) and being connected thereto solely by the rubber body (9).
9. Shaft guide bearing according to any of claims 1-8, characterized in that the stiffness of the shaft guide bearing (5) differs at least in a first direction and in a direction opposite thereto transversely to the longitudinal axis of the outer sleeve (7).
10. A compound guide rod rear axle for an automobile, comprising:
two trailing arms (2) extending essentially in the longitudinal direction of the vehicle; and
two shaft guide bearings (5) according to any one of the preceding claims,
the end sections of the trailing arms (2) located at the front in the forward direction of travel can be coupled to the vehicle body by means of a shaft guide bearing (5) so as to be pivotable about a substantially horizontal axis substantially transverse to the forward direction of travel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009040163.6A DE102009040163B4 (en) | 2009-09-04 | 2009-09-04 | Axle guide bearing for coupling a rear axle to a vehicle body |
| DE102009040163.6 | 2009-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009568A true CN102009568A (en) | 2011-04-13 |
| CN102009568B CN102009568B (en) | 2021-12-14 |
Family
ID=43571082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010273963.0A Active CN102009568B (en) | 2009-09-04 | 2010-09-03 | Axle guide bearing for coupling a rear axle to a vehicle body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102009568B (en) |
| DE (1) | DE102009040163B4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848329A (en) * | 2015-06-30 | 2018-03-27 | Fpt工业股份公司 | Caliper carries flange and includes the wheel hub of the flange |
| CN111434945A (en) * | 2019-01-11 | 2020-07-21 | 上海汽车集团股份有限公司 | Shock attenuation isolating device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013005543A1 (en) | 2013-03-30 | 2014-10-02 | Volkswagen Aktiengesellschaft | Achsführungslager for coupling a rear axle to a vehicle body of a motor vehicle |
| DE102013218701B3 (en) * | 2013-09-18 | 2015-01-08 | Ford Global Technologies, Llc | Twist-beam axle for a vehicle and bearing arrangement for a torsion-beam axle |
| DE102013218702A1 (en) | 2013-09-18 | 2015-03-19 | Ford Global Technologies, Llc | Twist-beam axle for a vehicle and bearing arrangement for a torsion-beam axle |
| DE202013104283U1 (en) | 2013-09-18 | 2013-10-07 | Ford Global Technologies, Llc | Twist-beam axle for a vehicle and bearing arrangement for a torsion-beam axle |
| DE102015116799A1 (en) | 2015-10-02 | 2017-04-06 | Benteler Automobiltechnik Gmbh | chassis mounts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941511A (en) * | 1997-12-16 | 1999-08-24 | Ford Global Technologies, Inc. | Bushing apparatus |
| JP2004052946A (en) * | 2002-07-22 | 2004-02-19 | Toyo Tire & Rubber Co Ltd | Vibration damper |
| CN1629510A (en) * | 2003-12-19 | 2005-06-22 | 东海橡胶工业株式会社 | Dynamic damper |
| US20050242480A1 (en) * | 2004-04-29 | 2005-11-03 | Avon Vibration Management Systems Limited | Bush assembly |
| CN101386253A (en) * | 2007-09-10 | 2009-03-18 | Gm全球科技运作股份有限公司 | Twist-beam rear axle for a vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6610326U (en) * | 1967-09-04 | 1973-09-27 | Joern Raoul Dipl-Ing | JOINT BUSH. |
| US4744677A (en) * | 1984-11-27 | 1988-05-17 | Tokai Rubber Industries, Ltd. | Bush assemblage |
| DE4311090A1 (en) * | 1992-04-15 | 1993-10-21 | Volkswagen Ag | Rubber-metal bearing for vehicle rear axle unit - has parallel running holes in rubber body set at angle to bearing axis to improve ride characteristic |
| DE4322910A1 (en) * | 1992-08-10 | 1994-02-17 | Volkswagen Ag | Vehicle rear axle with steering connection bar - has rod-shaped coupling members capable of vertical and horizontal displacement |
| DE19507397C2 (en) * | 1994-03-11 | 2002-11-07 | Volkswagen Ag | Twist link or coupling link axle for motor vehicles |
| DE19717276A1 (en) * | 1996-05-04 | 1997-11-06 | Volkswagen Ag | Axle tree for motor vehicle |
| FR2794688B1 (en) * | 1999-06-09 | 2001-09-07 | Renault | SELF-STEERING AXLE FOR VEHICLE |
-
2009
- 2009-09-04 DE DE102009040163.6A patent/DE102009040163B4/en active Active
-
2010
- 2010-09-03 CN CN201010273963.0A patent/CN102009568B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941511A (en) * | 1997-12-16 | 1999-08-24 | Ford Global Technologies, Inc. | Bushing apparatus |
| JP2004052946A (en) * | 2002-07-22 | 2004-02-19 | Toyo Tire & Rubber Co Ltd | Vibration damper |
| CN1629510A (en) * | 2003-12-19 | 2005-06-22 | 东海橡胶工业株式会社 | Dynamic damper |
| US20050242480A1 (en) * | 2004-04-29 | 2005-11-03 | Avon Vibration Management Systems Limited | Bush assembly |
| CN101386253A (en) * | 2007-09-10 | 2009-03-18 | Gm全球科技运作股份有限公司 | Twist-beam rear axle for a vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848329A (en) * | 2015-06-30 | 2018-03-27 | Fpt工业股份公司 | Caliper carries flange and includes the wheel hub of the flange |
| CN107848329B (en) * | 2015-06-30 | 2020-11-06 | Fpt工业股份公司 | Brake caliper carrying flange and hub comprising said flange |
| CN111434945A (en) * | 2019-01-11 | 2020-07-21 | 上海汽车集团股份有限公司 | Shock attenuation isolating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102009568B (en) | 2021-12-14 |
| DE102009040163B4 (en) | 2020-09-10 |
| DE102009040163A1 (en) | 2011-03-17 |
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