CN1761586A - Suspension strut for a vehicle wheel - Google Patents
Suspension strut for a vehicle wheel Download PDFInfo
- Publication number
- CN1761586A CN1761586A CN 200480007600 CN200480007600A CN1761586A CN 1761586 A CN1761586 A CN 1761586A CN 200480007600 CN200480007600 CN 200480007600 CN 200480007600 A CN200480007600 A CN 200480007600A CN 1761586 A CN1761586 A CN 1761586A
- Authority
- CN
- China
- Prior art keywords
- spring
- vehicle body
- bumper
- bearing
- support spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 34
- 239000000806 elastomer Substances 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000035939 shock 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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
- B60G15/065—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the use of a combination of springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/30—Spring/Damper and/or actuator Units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to a suspension strut for a vehicle wheel comprising a suspension spring (3) and a damper (4) connected thereto. Said spring and damper are supported by a vehicle body (2) by means of an elastomer trust bearing (5) which is used as a spring (5a) and a damper (5b). The inventive suspension strut also comprises a an auxiliary spring (6) which starts to act after the defined compression stroke of the suspension spring (3) in such a way that it avoids the trust bearing (5) between a wheel guiding element (1) and the vehicle body (2). A support pot (11) for the auxiliary spring (6) rests upon the vehicle body (2) and arranged in a spring seat (10) for the suspension spring (3). Said spring seat (10) is practically embodied in the form of a pot and provided with a circular collar (10c) for the rest of the suspension spring (3) whose base (10a) rests against the elastomer element (5) and is provided with corresponding apertures (10d) at least in the walls of the pot (10b). Said apertures pass through corresponding projecting element (11c) of the auxiliary spring seat (11) which is arranged practically concentrically on the face opposite to the elastomer element (5) of the base (10a) of the spring seat. Said auxiliary spring seat (11) rests against the body (2) by means of said projecting elements.
Description
Technical field
The present invention relates to a kind of suspension strut that is used for automotive wheel, comprise that is bearing in the support spring on the wheel guiding mechanism, it has the bumper of attaching troops to a unit, and support spring and supporting base that therefore play spring and bumper effect elastomeric by is bearing on the vehicle body of automobile at last; And comprising an assist spring, it only begins to work from one of support spring definite compression stroke.
Background technology
Each conception of species that structure adopted of the spring-bumper-element of the wheel guiding mechanism of vehicle wheel suspension is known, by vehicle wheel suspension auto body is bearing on the wheel guiding mechanism of automotive wheel.In many ruts automobile, on the wheel that turns to, constitute so-called Mai Fuxun strut (Mc-Pherson-Federbein) mostly, wherein, the bumper of a support spring and a parallel connection of attaching troops to a unit is connected on the wheel guiding mechanism on the one hand, is bearing on the vehicle body of automobile by a so-called supporting base on the other hand.Be one at this supporting base and can be described as the elastomer element in " press into to " vehicle body, it plays spring and bumper simultaneously.The piston rod of bumper is fixed on the supporting base usually and is provided with an assist spring usually in addition in this zone, the bumper piping support of described bumper is on the wheel guiding mechanism and be provided with a fixing body that is used for support spring, and described assist spring constitutes elastomeric spring element equally and the damping organ pipe collides on assist spring after certain compression stroke of support spring.Being linked in sequence of ground relevant with spring travel classification by support spring and assist spring can be constructed spring performance in the mode of expectation relatively simply.
Thisly for example be possible " compression " stroke addition of bumper supporting base and in parallel with support spring in shown in the DE3619942A1 and advantage that especially appear at the traditional strut structure on the wheel that turns to.Advantageously, the stroke relevant with load of supporting base is relatively large by being linked in sequence of support spring and assist spring.Yet after elastomer element must bear the very big power of support spring and assist spring, the mechanical load of the elastomer element of supporting base at this by problem.
Known in addition a kind of structure, wherein, the power bumper in parallel with support spring and assist spring is delivered on the auto body by supporting base, and support spring itself avoids supporting base and in fact directly is bearing on the vehicle body with its end that deviates from the wheel guiding mechanism, for example with reference to DE19755046C1.Yet along with assist spring have an effect power at assist spring very high after, elastomer element is also loaded relatively strongly at this.Related with the wheel that can turn to dangerous in addition in this frame mode, promptly steering torque is delivered on the axletree by the spring force that directly is bearing in the support spring on the vehicle body.
In another kind of structure (for example referring to DE19719301A1), the elastomer element that support spring is also avoided supporting base or supporting base directly is bearing on the vehicle body more or less, yet at this with (in parallel) assist spring, that is to say that the power of assist spring and the power of support spring are not delivered on the supporting base at this.Though a kind of structure in back has the less advantage of mechanical load of supporting base, yet in this so-called support pattern that separates, on supporting base, obtain less stroke, thereby and under the identical situation of bumper stroke maintenance, obtain less wheel travel with respect to traditional support pattern of in the preceding paragraph, explaining.Also can appear at the danger that steering torque that the spring force by transmitting that the preceding paragraph mentions causes disturbs at this in addition.
Summary of the invention
The objective of the invention is, propose a kind of other structure at this, its advantage is one especially with respect to the more favourable bumper stroke of above-mentioned two kinds of structures, and simultaneously the mechanical load of elastomeric supporting base is remained in the rational boundary.
The solution of this purpose is, at a kind of suspension strut that is used for automotive wheel, comprise that is bearing in the support spring on the wheel guiding mechanism, it has the bumper of attaching troops to a unit, and support spring and supporting base that therefore play spring and bumper effect elastomeric by is bearing on the vehicle body of automobile at last; And comprise an assist spring, and it only begins to work from one of support spring definite compression stroke, and it is characterized in that: assist spring is avoided supporting base and is acted between wheel guiding mechanism and the auto body.Favourable further formation is drawn by the content of dependent claims.
Description of drawings
A kind of corresponding structure has been described to Fig. 1 principle;
Fig. 2 is by one first longitudinal diagram of suspension strut of the present invention;
Fig. 3 is with respect to the longitudinal diagram of the section half-twist of Fig. 1;
The supporting head that is used for assist spring that Fig. 4 only illustrates in a block diagram at oblique upper visual angle;
Fig. 5 is used for the corresponding views of the cotter seat of support spring;
Fig. 6 is from the view of the cotter seat of the support spring at oblique upper visual angle.
The specific embodiment
A corresponding structure is only explained by means of Fig. 1 shown in appended Fig. 1 on principle ground in detail.Wherein, with wheel guiding mechanism of Reference numeral 1 many ruts of mark automobile and with its vehicle body of Reference numeral 2 marks.By a support spring 3 in parallel with bumper 4 vehicle body 2 is bearing on the wheel guiding mechanism 1, and middlely connects a supporting base 5, this can explain this supporting base by a spring 5a and a bumper 5b in parallel with it on function.Assist spring 6 known on the principle also is set in addition, and it only works when one that surpasses support spring 3 definite compression stroke.
By the present invention, assist spring 6 is avoided supporting base 5 and be we can say and directly be clipped between wheel guiding mechanism 1 and the vehicle body 2, can also be provided with any intermediary element certainly at this, but they does not play spring or bumper.The advantage of this kind structure is, the power of support spring 3 shows in one of the supporting base 5 specified stroke relevant with load (" bumper stroke "), promptly comparing under the less situation of bumper stroke with the supporting structure that separates so far, it is bigger that wheel travel can keep.Simultaneously advantageously,, that is to say that when if assist spring 6 works, described power is not passed in the elastomeric material of supporting base 5 if the high power of assist spring 6 has produced.
Described suspension strut is characterised in that assist spring 6 directly is bearing on the vehicle body 2 basically, and support spring 3 is bearing on the elastomer element of supporting base 5 or supporting base.Therefore obtain multiple advantages, promptly on the elastomer element of supporting base or supporting base relatively low force level, can owing to the spring force that transmits not cause that steering torque disturbs dangerous and relatively large possible wheel travel (as bumper stroke and supporting base stroke and).
This a kind of detailed embodiment that is used for the suspension strut of automotive wheel, comprise a support spring that is bearing on the wheel guiding mechanism, it has the bumper of attaching troops to a unit, and attaching troops to a unit at this is bearing on the vehicle body of automobile by an elastomer element at last in the cotter seat of support spring and a piston rod of bumper; And comprise an assist spring, it constitutes a backstop that is used for the bumper cylinder of bumper, described assist spring only begins to work and it is avoided elastomer element and directly is bearing on the vehicle body basically from one of support spring definite compression stroke, and the wheel that it especially also can be applied to turn to is characterized in that: one is bearing in the supporting head that is used for assist spring on the vehicle body and the cotter seat of support spring nestedly is provided with.
Therefore advise a kind of special structure in addition, attaching troops to a unit is connected with a so-called supporting head that is used for assist spring in the cotter seat of support spring.This special structure allows assist spring and support spring to constitute the samely and arrange with common, promptly mutually with one heart and coaxial with the piston rod of bumper basically at this, preferably constitute helical spring support spring at this and have bigger diameter than assist spring, promptly in fact assist spring is positioned at the support spring the inside.The elastomer element of supporting base this also can with usually constitute the samely and arrange that promptly piston rod is fixed on the elastomer element by its free end.Because what so-called nested configuration mode was possible is, support spring with relatively large diameter by its cotter seat be bearing in be positioned at the center, promptly be located substantially on the elastomer element in support spring or piston rod or shock structure axis zone, have relatively than minor diameter and assist spring that in fact be positioned at the support spring the inside then by its so-called supporting head on the vehicle body of a regional internal support at automobile, described zone is positioned at described elastomer element outside diametrically about the piston rod of bumper.A cotter seat that is used for support spring and a supporting head that is used for assist spring that constitutes by the present invention that constitutes by the present invention also makes a kind of so-called " intersect and support ( berkreuz-Abst ü tzung) " to become possibility, promptly observe about the axis (axis of the axis=support spring of=bumper and piston rod thereof) of strut diametrically, the assist spring that is positioned at the support spring the inside is bearing in the support region outside of support spring.
Describe in detail preferred embodiment by means of an embodiment in addition, it is characterized in that: the cotter seat of support spring constitutes jar shape basically, has a flange that is used to support support spring owing to the preferred annular of intensity reason, abut on the elastomer element and on jar shape wall, have suitable groove at least with its bottom, the respective bump of assist spring-supporting head is passed described groove, assist spring-supporting head is bearing on the vehicle body by described projection, and assist spring-supporting head is located on that side that deviates from elastomer element of cotter seat bottom substantially concentricly.
Only introduce the substantial portion of such embodiment of the present invention in other accompanying drawing, wherein, Fig. 2 illustrates one first longitudinal diagram by suspension strut of the present invention, and Fig. 3 illustrates the longitudinal diagram with respect to the section half-twist of Fig. 1.Fig. 4 only illustrates the supporting head that is used for assist spring in a block diagram at oblique upper visual angle, Fig. 5 illustrates the corresponding views of the cotter seat that is used for support spring, and Fig. 6 illustrates from the view of the cotter seat of the support spring at oblique upper visual angle, comprise the supporting head that is in the installation site that is used for assist spring, that is to say, comprise the piston rod and the bumper cylinder of the bumper of strut.Can be important in the feature that this had a detailed description to the present invention.
A kind of wheel guiding mechanism of wheel of many ruts automobile is not shown in Fig. 2 to 6 because strut or spring-bumper-traveller this zone in structure as is known prior art be or can be general.The present invention relates to strut with the opposed zone of wheel guiding mechanism, promptly relate to strut automobile with the supporting (at first with reference to figure 2) on the vehicle body of Reference numeral 2 marks.The component part of strut mainly is a support spring 3 at this, and it is in parallel with bumper 4.Vehicle body 2 is bearing on the wheel guiding mechanism by this strut.In support region, at this such moulding vehicle body 2, make vehicle body that a columniform basically elastomer element 5 of being made up of two discrete- component 5a, 5b can be installed, wherein, the first discrete-component 5a is positioned at vehicle body 2 tops, vehicle body is flange-shape ground formation and has a through hole that is used for the piston rod 4a of bumper 4 at this in this zone, and the second discrete-component 5b is located substantially on this vehicle body flange below.
The longitudinal axis 7 of strut passes through the axis of the piston rod 4a of bumper 4 or bumper basically and determines that described longitudinal axis overlaps basically with the cylinder axis of the elastomer element 5 that substantial horizontal is separated.Wherein, piston rod 4a one with the cooresponding through hole of described vehicle body through hole in pass elastomer element 5 and be fixed on the elastomer element 5.The center nut 8 of for this reason screwing on the free end of piston rod 4a, it affacts on the so-called connection seat ring 9 on the top side that is positioned at elastomer element 5 with compressing.Bearing correspondingly constitutes by a bottom 10a who is used for the cotter seat of next also in detail explaining 10 of support spring 3 at this, it abut on the bottom side of elastomer element 5 and by with elastomer element 5 opposed those side bearings on the shaft shoulder of piston rod 4a.
Below the described shaft shoulder, the so-called assist spring 6 of a caoutchouc elasticity is set on the piston rod 4a of bumper 4, thereby under the corresponding compression and the situation in the piston rod 4a of bumper 4 correspondingly moves to bumper cylinder 4b of support spring 3, bumper cylinder 4b can impinge upon on the described assist spring with that side that it points to vehicle body 2 (perhaps elastomer element 5).Assist spring 6 is attached troops to a unit by one with suitable manner and is kept in the so-called supporting head 11 of assist spring, and this supporting head is bearing on the vehicle body 2 and by means of tightening screw 12 by so-called protruding 11c and is fixed on the vehicle body.From Fig. 4, be clear that the structure of supporting head 11 especially.Supporting head 11 has a bottom 11a and the jar shape wall 11b with respect to longitudinal axis 7 annulars that is connected on this bottom, and is protruding in the side from jar shape wall at these two mutual opposed protruding 11c.Wherein, a central through hole that is used for the piston rod 4a of bumper 4 is positioned at bottom 11a.
A cotter seat 10 that is used for support spring 3 had briefly introduced, the overhang bracket above opposed is on the flange 10c of one (about longitudinal axis 7) annular of cotter seat 10 with itself and above-mentioned wheel guiding mechanism for support spring, and the remainder of cotter seat is a jar shape basically.Flange 10c is connected with the bottom 10a that has mentioned of cotter seat 10 by so-called jar of shape wall 10b, and jar shape wall constitutes the form of ring or constitute (especially as shown in Figure 3) of U-shaped basically on the cross section.As shown in Fig. 2 and 5, especially on jar shape wall 10b, two groove 10d are set opposite each otherly.Attach troops to a unit and pass described groove 10d in the described protruding 11c of the supporting head 11 of assist spring 6.
Structure and layout make following situation obviously become possibility shown in cotter seat 10 and the supporting head 11, promptly we can say the assist spring 6 that is positioned at support spring 3 the insides by supporting head 11 at a regional internal support on vehicle body 2, this zone is positioned at the outside of elastomer element 5 diametrically about longitudinal axis 7, makes elastomer element can not load by the supporting of assist spring 6 and is therefore avoided.Simultaneously possible is, the support spring 3 that is positioned at assist spring 6 outsides diametrically by its cotter seat 10 be bearing in be positioned at the center, promptly be positioned on the elastomer element 5 in zone of direct encirclement longitudinal axis 7.So-called " intersect and support " becomes possibility by this way, and promptly supporting head 11 is mutually nested with cotter seat 10.Fig. 6 is clearly shown that this " nested " structure especially, is wherein illustrated in addition by Fig. 6, and the described groove 10d in jar shape wall 10b extend in the flange 10c at least in part.Must carry out like this in this concrete formation, make cotter seat 10 can assemble mutually nestedly with supporting head 11.
Not shown in the accompanying drawings to the known swivel bearing of those of ordinary skill, it can be arranged between support spring 3 and its cotter seat 10, therefore the strut shown in also can be applied to the wheel that can turn to, and embodiment shown here is not suitable for this, but can deviate from from above-mentioned explanation and constitute a large amount of details, especially frame mode, and do not break away from the content of claim.The groove 10d of respective number and structure especially also can be set in the jar shape wall 10b of cotter seat 10 at the protruding 11c that different numbers are set on the supporting head 11.
Reference numerals list:
1 wheel guiding mechanism
2 vehicle bodies
3 support springs
4 dampers
4a (4) piston rod
4b (4) the damper cylinder
5 supporting bases or its elastomer element
5a, b (5) discrete-component
6 assist springs
The longitudinal axis of 7 struts
8 center nuts
9 connect seat ring
10 (being used for 3) cotter seat
10a (10) bottom
10b (10) jar shape wall
10c (10) flange
10d (on 10d) groove
11 (being used for 6) supporting head
11a (11) bottom
11b (11) jar shape wall
11c (11) projection
12 (be used on 2 11c) tightening screw
Claims (3)
1. suspension strut that is used for automotive wheel, comprise a support spring (3) that is bearing on the wheel guiding mechanism (1), therefore it has the bumper (4) of attaching troops to a unit, and support spring is elastomeric and play the supporting base (5) that spring (5a) and bumper (5b) act on and be bearing at last on the vehicle body (2) of automobile by one; And comprise an assist spring (6), and it only begins to work from a definite compression stroke of support spring (3), and it is characterized in that: assist spring (6) is avoided supporting base (5) and is acted between wheel guiding mechanism (1) and the auto body (2).
2. press the suspension strut of claim 1, wherein, attaching troops to a unit for one is bearing on the vehicle body (2) of automobile in the cotter seat (10) of support spring (3) and a piston rod (4a) of bumper (4) at last by an elastomer element (5), assist spring (6) is constituted and avoided elastomer element (5) by the backstop of a bumper cylinder (4b) that is used for bumper (4) and directly is bearing in vehicle body (2) basically, it is characterized in that: a cotter seat (10) that is bearing in the supporting head that is used for assist spring (6) (11) and support spring (3) on the vehicle body (2) nestedly is provided with.
3. press the suspension strut of claim 2, it is characterized in that: cotter seat (10) constitutes jar shape basically, the flange that is used to support support spring (3) (10c) with a preferred annular, (10a) abuts on the elastomer element (5) and have suitable groove (10d) at least on jar shape wall (10b) bottom it, the respective bump (11c) of assist spring-supporting head (11) is passed described groove, assist spring-supporting head (11) is bearing on the vehicle body (2) by described projection, and assist spring-supporting head is positioned on that side that deviates from elastomer element (5) of cotter seat bottom (10a) substantially concentricly.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003112576 DE10312576A1 (en) | 2003-03-21 | 2003-03-21 | Suspension strut for vehicle wheel has auxiliary spring acting between wheel guide and vehicle body, avoiding thrust bearing |
| DE10312576.0 | 2003-03-21 | ||
| DE10358521.4 | 2003-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1761586A true CN1761586A (en) | 2006-04-19 |
| CN100436173C CN100436173C (en) | 2008-11-26 |
Family
ID=32921040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800076005A Expired - Fee Related CN100436173C (en) | 2003-03-21 | 2004-02-21 | Suspension strut for a vehicle wheel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100436173C (en) |
| DE (1) | DE10312576A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202922A (en) * | 2008-09-26 | 2011-09-28 | Skf公司 | Bump stop and associated macpherson strut |
| CN105051399A (en) * | 2013-03-22 | 2015-11-11 | 奥迪股份公司 | Helical compression spring arrangement |
| CN110325383A (en) * | 2017-03-27 | 2019-10-11 | 宝马股份公司 | The fulcrum bearing of damper in the wheel suspension of vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004011947B4 (en) | 2004-03-11 | 2020-01-02 | Bayerische Motoren Werke Aktiengesellschaft | Spring device for vibration decoupling |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522663Y2 (en) * | 1985-06-11 | 1993-06-10 | ||
| DE3619942A1 (en) * | 1986-06-13 | 1987-12-17 | Bayerische Motoren Werke Ag | Support bearing of a vibration damper or spring strut of a motor vehicle |
| DE3802788A1 (en) * | 1987-02-10 | 1988-08-18 | Volkswagen Ag | Spring arrangement for the suspension of a motor vehicle |
| JPS63203408A (en) * | 1987-02-10 | 1988-08-23 | フオルクスウアーゲン・アクチエン ゲゼルシヤフト | Spring structure for spring suspension of automobile |
| JP3205480B2 (en) * | 1995-03-23 | 2001-09-04 | 東海ゴム工業株式会社 | Suspension device |
| FR2768659A1 (en) * | 1997-09-24 | 1999-03-26 | Caoutchouc Manuf Plastique | Suspension assembly for vehicle wheel |
| US6923461B2 (en) * | 2000-11-17 | 2005-08-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Strut suspension system with dual-path top mounts |
| US6592112B2 (en) * | 2001-03-26 | 2003-07-15 | Delphi Technologies, Inc. | Vehicle suspension strut mount assembly with integral bearing and multiple load paths |
| DE10126680C1 (en) * | 2001-06-01 | 2003-01-16 | Zf Sachs Ag | Suspension for a shock absorber |
-
2003
- 2003-03-21 DE DE2003112576 patent/DE10312576A1/en not_active Ceased
-
2004
- 2004-02-21 CN CNB2004800076005A patent/CN100436173C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202922A (en) * | 2008-09-26 | 2011-09-28 | Skf公司 | Bump stop and associated macpherson strut |
| CN102202922B (en) * | 2008-09-26 | 2013-06-26 | Skf公司 | Bump stop and associated macpherson strut |
| CN105051399A (en) * | 2013-03-22 | 2015-11-11 | 奥迪股份公司 | Helical compression spring arrangement |
| CN110325383A (en) * | 2017-03-27 | 2019-10-11 | 宝马股份公司 | The fulcrum bearing of damper in the wheel suspension of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10312576A1 (en) | 2004-09-30 |
| CN100436173C (en) | 2008-11-26 |
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