KR20150008815A - Holding device for fixing stabilizer to suspension strut, and wheel suspension including such holding device - Google Patents

Holding device for fixing stabilizer to suspension strut, and wheel suspension including such holding device Download PDF

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Publication number
KR20150008815A
KR20150008815A KR1020140088369A KR20140088369A KR20150008815A KR 20150008815 A KR20150008815 A KR 20150008815A KR 1020140088369 A KR1020140088369 A KR 1020140088369A KR 20140088369 A KR20140088369 A KR 20140088369A KR 20150008815 A KR20150008815 A KR 20150008815A
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KR
South Korea
Prior art keywords
stabilizer
outer sleeve
suspension strut
suspension
inner sleeve
Prior art date
Application number
KR1020140088369A
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Korean (ko)
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KR101555445B1 (en
Inventor
울리히 룩스
크리스티안 브쉬에를
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아우디 아게
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Publication of KR20150008815A publication Critical patent/KR20150008815A/en
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Publication of KR101555445B1 publication Critical patent/KR101555445B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • 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
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/28—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram at least one of the arms itself being resilient, e.g. leaf spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • 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
    • F16F1/393—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 with spherical or conical sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1224—End mounts of stabiliser on wheel suspension
    • 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
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4304—Bracket for lower cylinder mount of McPherson strut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/427—Stabiliser bars or tubes

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

Abstract

The present invention relates to a maintenance device (300) for fixing a stabilizer (270) or stabilizer bar (275) to a suspension strut (280). The maintenance device (300) includes: an internal sleeve (310) interlocked with the edge of the suspension strut (280) and an external sleeve (320) surrounding the internal sleeve (310), including a fixing section (325) for fixing the stabilizer (270) or stabilizer bar (275). To enable rotation correcting movement between the internal sleeve (310) and the external sleeve (320), globular segment-shaped sections (311, 321) interlocked with each other and extended throughout the entire edge are formed in the internal sleeve (310) and the external sleeve (320). Moreover, the present invention also relates to a wheel suspension for vehicles including at least one maintenance device (300).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a retaining device for fixing a stabilizer to a suspension strut, and a wheel suspension including such a retaining device. BACKGROUND OF THE INVENTION [0002]

The present invention relates to a retaining device for securing a stabilizer or a stabilizer bar to a suspension strut.

The present invention also relates to an automotive wheel suspension including at least one such retaining device, particularly a wheel suspension for a passenger car.

The stabilizer is a part belonging to a subcar of an automobile and contributes to improvement of road roadability. As disclosed in the patent publications US 6,305,701 B1 and DE 10 2006 036 506 B3, the present universal construction principle takes measures to fix the stabilizer directly to the suspension strut or to fix the stabilizer indirectly by means of the stabilizer bar. In addition, patent publication DE 30 27 694 A1 can also be referred to as prior art.

An object of the present invention is to provide a holding device for fixing a stabilizer or a stabilizer bar to a suspension strut, and to provide a holding device optimized for transmission of force.

Such a problem is solved by a holding device according to the invention having the features of claim 1. [ Thereby, the present invention at least indirectly covers the use of the retaining device claimed in the claims to secure the stabilizer or the stabilizer bar to the suspension strut. The solution to the above problem also includes an automotive wheel suspension according to the appended claims. Preferred constructions and additional constructions are likewise disclosed from the dependent claims and the subsequent description to the two inventive subject matter.

The retaining device according to the invention comprises an inner sleeve engaging around the suspension strut and an outer sleeve surrounding the inner sleeve (radially), wherein the outer sleeve comprises a securing section for securing the stabilizer or stabilizer bar ). Spherical segment-shaped sections that engage and extend generally about the entire circumference are configured in the inner sleeve and the outer sleeve to enable rotational compensation movement between the outer sleeve and the inner sleeve.

In other words, it is provided that the retaining device according to the invention has a first partial body with a first securing section for securing the retaining device to the suspension strut, and a second securing section for securing the stabilizer or stabilizer bar Means that the first partial body and the second partial body are connected to each other by a ball joint which enables a corrective movement, including a second partial body. According to the invention, the first partial body is formed as an inner sleeve engaging the periphery of the suspension strut and the second partial body is formed as an outer sleeve engaging the periphery of the inner sleeve, the inner sleeve and the outer sleeve overlapping Are configured to form sections of spherical segment shape that engage each other and extend over substantially the entire circumference.

The retaining device according to the invention has a number of advantages. In particular, the retaining device according to the present invention enables the transmission of optimized forces as will be explained in more detail below.

Between the inner sleeve and the outer sleeve, at least one rubber elastic body having mechanical and / or acoustic damping characteristics may be disposed. The rubber elastomer is protected from external influences by being disposed inside. It is preferable that the rubber elastic body is configured so as to extend entirely between the sections of the spherical segment shape.

It is desirable to configure the outer sleeve to be formed as a clamp (or pipe clamp). It is highly desirable that the outer sleeve formed as a clamp has slits extending in the axial direction with brackets projecting radially on both sides of the slits and the brackets being screwed together by at least one clamping screw . By tightening and tightening the clamping screw, the slit can be compressed and the outer sleeve can be narrowed. It is also preferred that the inner sleeve is provided with an axially extending slit and can be narrowed or narrowed indirectly by an outer sleeve formed as a clamp for securing the retaining device to the suspension strut.

The inner sleeve and / or the outer sleeve are preferably formed of a sheet metal material, especially a steel sheet material. The holding device thus formed is light and inexpensive. The steel sheet material is preferably a stainless steel sheet material and / or a coated steel sheet material. Sections of the spherical segment shape are produced by molding of the sheet metal material. In addition, the inner sleeve and / or outer sleeve may be formed as forged parts, cast parts, or lathe and / or milled parts.

An automotive wheel suspension according to the present invention, which is preferably a wheel suspension mounted on a rear axle of a passenger car and in particular on a passenger car front axle, is characterized in that the suspension strut and its suspension struts are fixed indirectly, either directly or via a stabilizer bar Wherein the stabilization of the stabilizer is effected by the retaining device according to the invention.

In the suspension cushioning process, a corrective movement between the stabilizer or the stabilizer bar and the suspension strut is possible by means of the retaining device according to the invention, in particular in the course of which the action line of the force of the stabilizer or the stabilizer bar intersects the centerline of the suspension strut, So that the compensating movement is possible so that the shear force and the moment acting on the suspension strut and especially the damper of the suspension strut are minimized. The present invention enables optimized stabilizer fixation for shear forces and moments so that the response characteristics of the suspension struts or dampers remain unaffected.

The suspension strut is a spring-damper strut, wherein the securing of the stabilizer or stabilizer bar takes place in the lower section of the damper housing, preferably in the lower half of the damper housing and especially in the lower 1/3. The wheel suspension according to the present invention may include a stabilizer bar (U-shaped bar) formed in an arcuate shape.

In addition, the wheel suspension according to the present invention may include an active adjustable stabilizer. The active adjustable stabilizer is made up of two parts, for example, an electric motor or an oil pressure unit, which can change the characteristics of the stabilizer, and which can be adjusted especially in accordance with the driving situation. In particular, it has been found to be very advantageous to minimize the shear forces and moments acting on the suspension struts and in particular on the dampers of the suspension strut, as already mentioned above, with respect to the undercarriage control system (e.g. active body control system) .

The present invention enables optimized stabilizer fixation for shear forces and moments so that the response characteristics of the suspension struts or dampers remain unaffected.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will now be described, by way of example only and without limitation, with reference to the accompanying schematic drawings, Here, the features shown in the accompanying drawings and / or the following description may be combined with the general features of the present invention without being limited to specific feature combinations.
1 is a perspective view of a wheel suspension according to the present invention.
FIG. 2 is a view showing a first embodiment of a holding device according to the present invention for fixing a stabilizer bar to a suspension strut in the wheel suspension of FIG. 1 in two details.
3 is a view showing a second embodiment of the holding apparatus according to the present invention.
4 is a view showing a third embodiment of the holding device according to the present invention.

1 shows a wheel suspension 200 used for a wheel 100 in a vehicle front axle. The forward running direction is indicated by the arrow "D ". The wheel suspension 200 is a so-called multi-link structure having one steering knuckle 210 and a plurality of links 220, 230, 240 and 250. Reference numeral 260 denotes a tie rod, and 265 denotes a steering gear. A spring strut 280 is also attached to the wheel suspension 200 which is fixed to the spring pin 400 at its upper end and which is connected to the piston rod 283 to the wishbone 240. The suspension strut 280 includes a coil spring 281 and a damper 282 and the damper 282 has a cylindrical damper housing 282. In the lower region of the damper housing 282, the upper end of the bow-shaped stabilizer bar (coupling rod) is fixed to the suspension strut 280 from the side by the holding device 300. The stabilizer bar has, at its other end, And is connected to the stabilizer 270 by a joint 271. Reference numeral 272 denotes a stabilizer bearing.

2A shows a first embodiment of the holding device 300 in a sectional view. The retaining device 300 includes an approximately cylindrical hollow inner sleeve 310 that engages around the damper housing 282 or encircles the cylindrical damper housing 282 and a substantially hollow cylindrical outer sleeve 310 surrounding the inner sleeve 310. [ (320). The outer sleeve 320 has a securing section 325 for securing the stabilizer bar 275. The fixation can be done in a positive locking or interlocking manner and / or in a material-bonded manner and, in principle, can be done in a detachable or non-detachable manner. Between the inner sleeve 310 and the outer sleeve 320 is located a rubber elastic body 330 made of an elastomeric material. The inner sleeve 310 and the outer sleeve 320 are formed of metal materials, particularly as sheet metal formed parts, forged parts, cast parts, or lathe and / or milled parts. The retaining device 300 may also be referred to as a rubber metal bearing.

The inner sleeve 310 and the outer sleeve 320 are formed with spherical segment-shaped sections 311 and 321 corresponding to the entire circumference thereof. The spherical segment-shaped surface sections 311 and 321 convexed outward in the radial direction on the longitudinal axis L form a ball joint having a radius R of the inner sleeve 310, (310) functions as a joint head, and the outer sleeve (320) functions as a joint socket. It is not possible to perform translational movement between the outer sleeve 320 and the inner sleeve 310 along the longitudinal axis L or between the stabilizer bar 275 and the suspension strut 280 or to be limited by the elasticity of the rubber elastic body 330 . The ball joint or ball joint configuration, however, allows rotation compensating movement between the outer sleeve 320 and the inner sleeve 310, thereby providing a rotational compensation movement between the stabilizer bar 275 and the suspension strut 280 or damper 282 Thereby making it possible to carry out the rotation correction movement. The center point of all rotational compensation movements is always placed on the longitudinal axis or centerline L of the suspension strut 280 which is advantageous in relation to the force line of the force and the disturbing forces acting on the damper 282 ) And moments are minimized. Here, the disturbing force is a shear force in particular, and the moment is a torsional torque around the suspension strut center line L in particular.

1, the anchorage point or joint of the stabilizer bar 275 is located on the longitudinal axis or centerline L of the suspension strut 280 at the neutral position. However, during spring compression and spring expansion, deviation from the centerline L occurs, but only a small shear force and moment are applied to the damper 282 by the compensating movement made possible by the retaining device 300. Thereby, the response characteristic of the damper 282 is remarkably improved as compared with the prior art, particularly at the time of spring expansion.

Figure 2B shows the same retaining device 300 in cross-section along section path "A-A" shown in Figure 2A. The outer sleeve 320 is formed as a clamp with a tension ring 323 that is separately positioned outwardly and includes an axially extending slit having brackets 327 and 326 projecting outwardly in both radial directions, 328, and the brackets 327, 328 are connected or screwed together by a clamping screw 350 (with a counter nut). The inner sleeve 310 and the rubber elastic body 330 also each include axially extending slits, wherein all of the slits are aligned in a line with each other in the radial direction to form a single connected slit 360. By tightening the clamping screw 350, the outer sleeve 320, and thereby the inner sleeve 310, can also be narrowed, thereby releasably securing the retaining device 300 to the cylindrical damper housing 282 .

Figure 3 illustrates another embodiment of the retaining device 300 in which the inner sleeve 310 and the outer sleeve 320 are formed, for example, as sheet metal formed parts. The fixing of the stabilizer bar 275 to the fixed section 325 of the outer sleeve 320 is accomplished, for example, by welding. The configuration of the fixed section 325 determines the input point of the force and also determines the direction of action of the stabilizer force acting in combination with the non-bow-shaped stabilizer bar 275. The line of action of the force in the neutral state is indicated by the reference symbol "W1 ". Deflection occurs during spring compression but the resulting force line W2 still crosses the longitudinal axis or centerline L of the suspension strut 280 ideally in the region of the holding device 300, The shear force and moment acting on the suspension strut 280, particularly the damper 282, as described above, is kept to a minimum.

4 shows another embodiment of a holding device 300 in which two rubber elastic bodies 331 and 332 separated by a metal intervening sleeve 340 are provided. This results in the rubber metallic bearing 300 having a hard, but torsionally soft bearing characteristic curve in the radial direction. The connection of the rubber elastic bodies 331, 332 to the metal sleeves 310, 340, 320 may be achieved by gluing or direct rubber curing.

100: Wheel 200: Wheel suspension
210: steering knuckle 220, 230, 240, 250: link (wishbone)
260: tie rod 265: steering gear
270: Stabilizer 271: Joint
272: Stabilizer bearing 275: Stabilizer bar
280: spring-damper strut 281: coil spring
282/382: Damper housing 283: Piston rod
300: retaining device 310: inner sleeve
311/321: section 320: outer sleeve
323: tension ring 325: stationary section
327/328: Bracket 330/331/332: Rubber elastic body
340: interposer sleeve 350: clamping screw
360: Slit 400: Spring pin
L: longitudinal axis W1 / W2: working line of force

Claims (10)

A holding device (300) for fixing a stabilizer (270) or a stabilizer bar (275) to a suspension strut (280)
An inner sleeve 310 that engages around the suspension strut 280, and
- an outer sleeve (320) surrounding the inner sleeve (310) and having a securing section (325) for securing the stabilizer (270) or the stabilizer bar (275)
Shaped sections 311 and 321 which mesh with each other and extend substantially all around the circumference of the inner sleeve 310 to enable rotational compensation movement between the outer sleeve 320 and the inner sleeve 310, (310) and the outer sleeve (320). The holding device (300) according to claim 1, characterized in that at least one rubber elastic body (330, 331, 332) is disposed between the inner sleeve (310) and the outer sleeve (320). 3. The method according to claim 1 or 2,
Wherein the outer sleeve (320) is formed as a clamp. The method of claim 3,
The outer sleeve 320 formed as a clamp has axially extending slits 360 with brackets 327 and 328 projecting radially on both sides of the slit 360, (327, 328) are threaded by at least one clamping screw (350). The method according to claim 3 or 4,
The inner sleeve 310 has an axially extending slit 360 and is indirectly narrowed by the outer sleeve 320 formed as a clamp to secure the retaining device 300 to the suspension strut 280 Wherein the retaining member is movable between a first position and a second position. 6. The method according to any one of claims 1 to 5,
Wherein the inner sleeve (310) and / or the outer sleeve (320) are formed of a sheet metal material. An automotive wheel suspension (200) comprising:
A suspension strut 280 and a stabilizer 270 indirectly fixed to the suspension strut 280 or indirectly by a stabilizer bar 275,
Characterized in that the securing of the stabilizer is effected by a retaining device according to any one of the claims 1 to 6. < RTI ID = 0.0 > 8. < / RTI > 8. The method of claim 7,
Characterized in that the suspension strut (280) is a spring-damper strut or a McPherson suspension strut and the securing of the stabilizer (270) or the stabilizer bar (275) takes place in the lower section of the damper housing (282) Suspension. 9. The method according to claim 7 or 8,
And a stabilizer (275) formed into an arcuate shape. The method of claim 7, 8, or 9,
Wherein the stabilizer (270) is an active adjustable stabilizer.
KR1020140088369A 2013-07-15 2014-07-14 Holding device for fixing stabilizer to suspension strut, and wheel suspension including such holding device KR101555445B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013011745.3 2013-07-15
DE201310011745 DE102013011745B3 (en) 2013-07-15 2013-07-15 Holding device for the connection of a stabilizer on a shock absorber, and suspension with such a holding device

Publications (2)

Publication Number Publication Date
KR20150008815A true KR20150008815A (en) 2015-01-23
KR101555445B1 KR101555445B1 (en) 2015-09-23

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Family Applications (1)

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KR1020140088369A KR101555445B1 (en) 2013-07-15 2014-07-14 Holding device for fixing stabilizer to suspension strut, and wheel suspension including such holding device

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KR (1) KR101555445B1 (en)
CN (1) CN104290559B (en)
DE (1) DE102013011745B3 (en)

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RO131111A2 (en) 2014-10-27 2016-05-30 Schaeffler Technologies Gmbh & Co.Kg Spring base and associated wheel suspension
DE102015223280A1 (en) * 2015-11-25 2017-06-01 Bayerische Motoren Werke Aktiengesellschaft Axle of a motor vehicle with an electric motor drive unit suspended in the axle carrier
CN108006137A (en) * 2017-12-15 2018-05-08 阿尔特汽车技术股份有限公司 Traveller aluminium alloy spring subiculum dish structure
CN110920335A (en) * 2019-12-12 2020-03-27 黄石市日新机械有限公司 Front suspension assembly
GB2612109B (en) * 2021-10-22 2024-03-27 Jaguar Land Rover Ltd Vehicle rear axle

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DE19622774A1 (en) * 1996-06-07 1997-12-11 Mannesmann Sachs Ag Holder for struts on vibration damper of vehicle
US6305701B1 (en) * 1999-08-31 2001-10-23 Delphi Technologies, Inc. One piece mounting bracket for automotive suspension dampers, including attachment for stabilizer bar
JP2001063338A (en) * 1999-08-31 2001-03-13 Nissan Motor Co Ltd Vehicle attitude control system
DE102006036506B3 (en) * 2006-08-04 2008-02-07 Zf Friedrichshafen Ag Vibration damper with a bracket
CN201254064Y (en) * 2008-08-06 2009-06-10 安徽江淮汽车股份有限公司 Economy type passenger car two driving rear suspension fork
RU2487018C2 (en) * 2008-12-29 2013-07-10 Вольво Ластвагнар Аб Stabiliser system for wheel axle suspension, and stabiliser
DE102011018276A1 (en) * 2011-04-20 2012-10-25 Audi Ag Wheel suspension for an axle of a motor vehicle
CN103085624A (en) * 2011-11-01 2013-05-08 成都红美金属制品有限公司 Outer connecting sleeve used for fixing shock absorber
CN202986705U (en) * 2012-11-07 2013-06-12 上海通用汽车有限公司 MacPherson type suspension for automobile

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Publication number Publication date
CN104290559B (en) 2016-09-14
DE102013011745B3 (en) 2014-09-25
CN104290559A (en) 2015-01-21
KR101555445B1 (en) 2015-09-23

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