CN106828000A - Torsion beam, torsion beam suspension and vehicle - Google Patents
Torsion beam, torsion beam suspension and vehicle Download PDFInfo
- Publication number
- CN106828000A CN106828000A CN201510880968.2A CN201510880968A CN106828000A CN 106828000 A CN106828000 A CN 106828000A CN 201510880968 A CN201510880968 A CN 201510880968A CN 106828000 A CN106828000 A CN 106828000A
- Authority
- CN
- China
- Prior art keywords
- rubber bushing
- mounting bracket
- torsion beam
- trailing arm
- side support
- 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 13
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only
- B60G11/183—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only arranged in a plane transverse to the longitudinal axis of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only
- B60G11/20—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- 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
- B60G2200/23—Trailing arms connected by a U-shaped torsion bar
-
- 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
- B60G2202/134—Torsion spring comprising a transversal torsion bar and/or tube
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The embodiment of the invention discloses a kind of torsion beam, torsion beam suspension and vehicle, wherein, torsion beam includes：Longitudinal trailing arm and wheel side support, wheel side support are provided with rubber bushing, and the rear end of longitudinal trailing arm is installed on by the rubber bushing.Wherein, the eccentric bolt of adjustment trailing wheels parameter is provided with wheel side support and the junction of longitudinal trailing arm.The embodiment of the present invention is flexibly connected with longitudinal trailing arm by making the wheel side support of torsion beam by rubber bushing, and make one of rubber bushing pass through eccentric bolt to be flexibly connected with longitudinal trailing arm, change the position of rubber bushing by adjusting eccentric bolt, adjust the toe-in value of wheel, the influence that piece wheel camber angle grasps steady and tire wear to vehicle can be offset by the toe-in value for adjusting wheel, increase the security of driving, reduce tire wear.
Description
Technical field
The invention belongs to automobile technical field, more particularly to a kind of torsion beam, torsion beam suspension and car
.
Background technology
Torsion beam suspension is widely used in A grades of car and micropolis SUV (sport utility vapour
Car) rear-suspension system, be reduces cost application torsion with each automobile vendor's vehicle dog-eat-dog
The vehicle of beam is more and more, and the vehicle of application also develops towards the direction of large scale, solid axle lotus.Torsion
Beam suspension has simple structure, lightweight, low cost and other advantages, thus convenient arrangement, save space,
Reduce integral vehicle cost.
Traditional torsion beam is welded to form by a crossbeam and two longitudinal trailing arms, wheel side support welding
In longitudinal trailing arm rear end, the positional parameter of trailing wheel is come by taking turns the relative position that side support is welded with longitudinal trailing arm
Ensure, it is impossible to adjust.Because wheel side support welds together with longitudinal trailing arm, wheel side support holds in the palm with longitudinal direction
To be rigidly connected between arm, the impact during welding stress and use in production process can all cause wheel
Longitudinal trailing arm deformation of side support relative torque forces beam, and cannot be repaired after deformation, so as to influence trailing wheel
Camber angle and toe-in, it is to cause vehicle behaviour steady bad that camber angle is unqualified with toe-in, such as sideslip, steering not
The immediate cause of the problems such as foot or excessive steering.It is also to cause tire non-that camber angle is unqualified with toe-in simultaneously
The main cause of normal wear.As large scale and solid axle lotus vehicle application torsion beam are more and more, use
During torsion beam deformation also increase therewith, so as to cause trailing wheels parameter unqualified.
The content of the invention
An embodiment of the present invention technical problem to be solved is：A kind of torsion beam, torsion beam is provided to hang
Frame and vehicle, to realize the adjustment to trailing wheels parameter.
One side according to embodiments of the present invention, there is provided a kind of torsion beam, including：Longitudinal trailing arm；
And wheel side support, wheel side support is provided with rubber bushing, and is installed on by the rubber bushing described
The rear end of longitudinal trailing arm；Wherein, it is provided with adjustment with the junction of longitudinal trailing arm in wheel side support
The eccentric bolt of trailing wheels parameter.
Torsion beam according to another embodiment of the present invention, longitudinal trailing arm is provided with mounting bracket, the wheel
Side support is connected and installed in the one of longitudinal trailing arm rear end by the rubber bushing and the mounting bracket
Side.
Torsion beam according to another embodiment of the present invention, wheel side support includes：Rack body；Wheel
Disc, is arranged at the center of the rack body；And rubber bushing, including it is respectively arranged at the branch
The upper rubber bushing of the centre of frame body upper part and the left and right sides of bottom, front lower rubber bushing and rubber is descended afterwards
Glue bushing.
Torsion beam according to another embodiment of the present invention, longitudinal trailing arm includes：Trailing arm body；And peace
Dress support, including it is respectively arranged at the centre of the trailing arm body upper rear end and the rear and front end of bottom
Upper mounting bracket, front lower mounting bracket and mounting bracket is descended afterwards.
Torsion beam according to another embodiment of the present invention, the upper rubber bushing, the front lower rubber bushing
And it is described after lower rubber bushing respectively with the upper mounting bracket, the front lower mounting bracket and it is described after under
Mounting bracket is connected by bolts and nuts, the eccentric bolt lower rubber bushing and institute after being arranged at
The junction of lower mounting bracket after stating.
Torsion beam according to another embodiment of the present invention, descends mounting bracket to be provided with slotted hole in the rear,
Positive stop lug boss is respectively arranged at two ends with the slotted hole；The eccentric bolt passes through the slotted hole and institute
The centre bore of lower rubber bushing after stating, be connected with eccentric washer and nut screw connection it is described after lower rubber bushing and
Lower mounting bracket after described；The eccentric bolt is the bolt of integrated eccentric washer, the eccentric bolt energy
It is enough to be moved along the slotted hole, and the described spacing of the slotted hole two ends is limited in by eccentric washer
Between boss, and it is positioned in the slotted hole.
Torsion beam according to another embodiment of the present invention, the slotted hole descends edge in mounting bracket in the rear
It is horizontally arranged.
Torsion beam according to another embodiment of the present invention, the upper mounting bracket, the front lower mounting bracket
And the rear lower mounting bracket includes two pieces of connection otic placodes respectively, two pieces of connection otic placodes are set in parallel in
On the trailing arm body；The upper rubber bushing, the front lower rubber bushing and the rear lower rubber bushing
It is to coordinate to be installed on the upper mounting bracket, the front lower mounting bracket and institute respectively by bolts and nuts
After stating between two pieces of connection otic placodes of lower mounting bracket.
Other side according to embodiments of the present invention, there is provided a kind of torsion beam suspension, including：It is above-mentioned
Torsion beam.
Another aspect according to embodiments of the present invention, there is provided a kind of vehicle, including：Above-mentioned torsion
Beam suspension.
Torsion beam, torsion beam suspension and the vehicle provided based on the above embodiment of the present invention, by making torsion
The wheel side support of beam is flexibly connected with longitudinal trailing arm by rubber bushing, and makes one of rubber bushing
It is flexibly connected with longitudinal trailing arm by eccentric bolt, rubber bushing can be changed by adjusting eccentric bolt
Position, adjusts the toe-in value of wheel, and piece wheel camber angle can be offset by the toe-in value for adjusting wheel
Steady to vehicle behaviour and tire wear influence, so as to increase the security of driving, reduces tire wear.
Below by drawings and Examples, technical scheme is described in further detail.
Brief description of the drawings
The Description of Drawings embodiments of the invention of a part for specification are constituted, and together with description
For explaining principle of the invention.
Referring to the drawings, according to following detailed description, the present invention can be more clearly understood from, wherein：
Figure 1A and Figure 1B are respectively the signals of existing frame and plate type wheel side support and longitudinal trailing arm welding
Figure.
Fig. 2 is the overall structure diagram of torsion beam of the present invention.
Fig. 3 is the schematic diagram of one embodiment that present invention wheel side support is connected with longitudinal trailing arm.
Fig. 4 is the schematic diagram of one embodiment of present invention wheel side support.
Fig. 5 is the schematic diagram of one embodiment of longitudinal direction trailing arm of the invention.
Fig. 6 A and Fig. 6 B are the schematic diagrames of eccentric bolt installation site of the present invention.
Specific embodiment
Describe various exemplary embodiments of the invention in detail now with reference to accompanying drawing.It should be noted that：Remove
It is non-to illustrate in addition, positioned opposite, the numerical expression of the part for otherwise illustrating in these embodiments
Do not limited the scope of the invention with numerical value.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not
It is to be drawn according to actual proportionate relationship.
The description only actually at least one exemplary embodiment is illustrative, never conduct below
To the present invention and its application or any limitation for using.
May not make to beg in detail for technology, method and apparatus known to person of ordinary skill in the relevant
By, but in the appropriate case, the technology, method and apparatus should be considered as a part for specification.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once
It is defined in a certain Xiang Yi accompanying drawing, then it need not be further begged in subsequent accompanying drawing
By.
Refer to shown in Figure 1A and Figure 1B, be respectively that existing frame and plate type wheel side support hold in the palm with longitudinal direction
The schematic diagram of arm welding.The wheel side support 110 of existing torsion beam includes board-like and frame, is welded on vertical
To the rear end of trailing arm 120, the positional parameter of trailing wheel is by taking turns what side support 110 and longitudinal trailing arm 120 were welded
Relative position ensures.Because the wheel side support 110 and longitudinal trailing arm 120 of existing torsion beam are in life
Weld together in producing line, to be rigidly connected between wheel side support 110 and longitudinal trailing arm 120, both it
The wheel alignment parameter for being formed is fixed, can not be adjusted.Welding stress and vehicle in production process
Impact during use can all cause to take turns the deformation of the relative torque forces beam of side support 110 longitudinal direction trailing arm 120,
So as to cause trailing wheels parameter unqualified.
Therefore, in process of production to ensure trailing wheels parameter, torsion beam manufacturer wants input price
High wheel side bracket end face special processing equipment and professional testing equipment, production cost is high.In addition,
Vehicle runs into the impact of various complex road surfaces and big minor accident unavoidably during use, can all cause torsion beam
Deformation trailing wheels parameter is unqualified, so as to influence the handling stability of vehicle, increases the danger of driving, and
The torsion beam for more renewing is also required to a high expense.Meanwhile, trailing wheels parameter is unqualified also to be accelerated
The speed of tyre irregular wear.
Refer to shown in Fig. 2 and Fig. 3, Fig. 2 is the overall structure diagram of torsion beam of the present invention, Fig. 3
It is the schematic diagram of one embodiment that present invention wheel side support is connected with longitudinal trailing arm.The torsion of the present embodiment
Beam includes：Longitudinal trailing arm 210 and wheel side support 220, wheel side support 220 are provided with rubber bushing 221, and
The rear end of longitudinal trailing arm 210 is installed on by rubber bushing 221, wherein in wheel side support 220 and longitudinal direction
The junction of trailing arm 210 is provided with the eccentric bolt 231 of adjustment trailing wheels parameter.The present embodiment passes through will
The wheel side support 220 of torsion beam is flexibly connected with longitudinal trailing arm 210 by rubber bushing 221, and is made
One of rubber bushing 221 is flexibly connected by eccentric bolt 231 with longitudinal trailing arm, inclined by adjustment
Heart bolt 231 changes the position of rubber bushing 221, the toe-in value of wheel is adjusted, by adjusting wheel
Toe-in value can offset the influence that piece wheel camber angle grasps steady and tire wear to vehicle, so as to increase row
The security of car, reduces tire wear.Wherein, by making the toe-in value later stage adjustable, torsion can be reduced
The input of processing and testing cost in beam production process, in the vehicle operation in later stage, torsion beam
Deform, behaviour can be solved the problems, such as by adjusting positional parameter surely and tire wear, without what is more renewed
Torsion beam, reduces the cost that vehicle maintenance is used.
Refer to shown in Fig. 4, be the schematic diagram of one embodiment of present invention wheel side support.The present embodiment
Wheel side support 220 include rack body 222, wheel web 223 and rubber bushing 221, rack body
222 is made of that, using a block of material punch forming, wheel web 223 is arranged in rack body 222
Center, rubber bushing 221 includes being respectively arranged at the centre and the left and right of bottom on the top of rack body 222
Upper rubber bushing 221a, the front lower rubber bushing 221b of both sides and afterwards lower rubber bushing 221c.
Refer to shown in Fig. 5, be the schematic diagram of one embodiment of longitudinal direction trailing arm of the invention.The present embodiment
Longitudinal trailing arm 210 be provided with mounting bracket 211, wheel side support 220 is by rubber bushing 221 and peace
Dress support 211 is connected and installed in the side of the rear end of longitudinal trailing arm 210.As shown in figure 5, the present embodiment
Longitudinal trailing arm 210 includes trailing arm body 212 and mounting bracket 211, and trailing arm body 212 is installed on torsion
The two ends of the crossbeam 240 of beam, mounting bracket 211 includes being respectively arranged at the upper rear end of trailing arm body 212
Centre and bottom rear and front end upper mounting bracket 211a, front lower mounting bracket 211b and rear lower peace
Dress support 211c.
The upper rubber bushing 221a, front lower rubber bushing 221b of the present embodiment and afterwards lower rubber bushing 221c
With upper mounting bracket 211a, front lower mounting bracket 211b and afterwards, lower mounting bracket 211c passes through bolt respectively
It is connected with nut screw connection, wherein eccentric bolt 231 lower rubber bushing 221c and rear lower installation after being arranged at
The junction of frame 211c.
Referring again to shown in Fig. 5, the upper mounting bracket 211a of the present embodiment, front lower mounting bracket 211b
And lower mounting bracket 211c includes two pieces of connection otic placodes 251,252 respectively afterwards, two pieces of connection otic placodes 251,
252 are set in parallel on trailing arm body 212, upper rubber bushing 221a, front lower rubber bushing 221b and after
Lower rubber bushing 221c is to coordinate to be installed on upper mounting bracket 211a, front lower peace respectively by bolts and nuts
Between two pieces of connection otic placodes 251,252 of dress support 211b and rear lower mounting bracket 211c.
Please refering to shown in Fig. 6 A and Fig. 6 B, being the schematic diagram of eccentric bolt installation site of the present invention.This
Embodiment is provided with slotted hole 232 on rear lower mounting bracket 211c, and such as slotted hole 232 is in rear lower installation
It is horizontally disposed on support 211c, positive stop lug boss is respectively arranged at two ends with slotted hole 232
233, eccentric bolt 231 is the centre bore through slotted hole 232 and rear lower rubber bushing 221c, and inclined
Heart pad 234 and nut 235 lower rubber bushing 221c and rear lower mounting bracket 211c after being connected.This
The eccentric bolt 231 of embodiment is the bolt of integrated eccentric washer, and eccentric bolt 231 can be along slotted hole
232 movements, and be limited between the positive stop lug boss 233 at the two ends of slotted hole 232 by eccentric washer,
And be positioned in slotted hole 232.The present embodiment adjusts eccentric bolt by rotating eccentricity bolt 231
231 position, can be such that wheel side support 220 is moved towards the inner or outer side of longitudinal trailing arm 210, make wheel
The locus of side support 220 changes, so that the toe-in of trailing wheel is adjusted in rational scope.
In addition, the present embodiment additionally provides a kind of torsion beam suspension with above-mentioned torsion beam, and with upper
State the vehicle of torsion beam suspension.
Each embodiment is described by the way of progressive in this specification, what each embodiment was stressed
All it is the difference with other embodiments, same or analogous part cross-reference between each embodiment
.
Description of the invention in order to example and description for the sake of and be given, and be not exhaustively or
Limit the invention to disclosed form.Many modifications and variations are for one of ordinary skill in the art
Speech is obvious.Selection and description embodiment be in order to more preferably illustrate principle of the invention and practical application,
And make one of ordinary skill in the art it will be appreciated that the present invention is suitable to carrying for special-purpose so as to design
The various embodiments of various modifications.
Claims (10)
1. a kind of torsion beam, it is characterised in that including：
Longitudinal trailing arm；And
Wheel side support, wheel side support is provided with rubber bushing, and is installed on institute by the rubber bushing
State the rear end of longitudinal trailing arm；
Wherein, it is provided with adjustment trailing wheels parameter in wheel side support and the junction of longitudinal trailing arm
Eccentric bolt.
2. torsion beam according to claim 1, it is characterised in that
Longitudinal trailing arm is provided with mounting bracket, and wheel side support is by the rubber bushing and the peace
Dress support is connected and installed in the side of longitudinal trailing arm rear end.
3. torsion beam according to claim 1 and 2, it is characterised in that the wheel side support bag
Include：
Rack body；
Wheel web, is arranged at the center of the rack body；And
Rubber bushing, including it is respectively arranged at the centre on the rack body top and the left and right sides of bottom
Upper rubber bushing, front lower rubber bushing and descend rubber bushing afterwards.
4. torsion beam according to claim 3, it is characterised in that longitudinal trailing arm includes：
Trailing arm body；And
Mounting bracket, including be respectively arranged at before and after the centre of the trailing arm body upper rear end and bottom
The upper mounting bracket at two ends, front lower mounting bracket and mounting bracket is descended afterwards.
5. torsion beam according to claim 4, it is characterised in that
The upper rubber bushing, the front lower rubber bushing and it is described after lower rubber bushing respectively with it is described on
Mounting bracket, the front lower mounting bracket and the rear lower mounting bracket are coordinated by bolts and nuts and connected
Connect, the eccentric bolt descends the junction of rubber bushing and the rear lower mounting bracket after being arranged at.
6. torsion beam according to claim 5, it is characterised in that
Mounting bracket is descended to be provided with slotted hole in the rear, it is spacing in being respectively arranged at two ends with for the slotted hole
Boss；
The eccentric bolt is padded through the slotted hole and the centre bore of the rear lower rubber bushing with bias
Lower rubber bushing and the rear lower mounting bracket after piece and nut screw connection connection are described；
The eccentric bolt is the bolt of integrated eccentric washer, and the eccentric bolt can be along the slotted hole
It is mobile, and be limited between the positive stop lug boss at the slotted hole two ends by eccentric washer, and
It is positioned in the slotted hole.
7. torsion beam according to claim 6, it is characterised in that the slotted hole in the rear under
It is horizontally disposed in mounting bracket.
8. torsion beam according to claim 5, it is characterised in that the upper mounting bracket, described
Front lower mounting bracket and the rear lower mounting bracket include two pieces of connection otic placodes, two pieces of engaging lugs respectively
Plate is set in parallel on the trailing arm body；
The upper rubber bushing, the front lower rubber bushing and the rear lower rubber bushing are to pass through spiral shell respectively
Bolt is installed on the upper mounting bracket, the front lower mounting bracket and the rear lower installation branch with nut screw connection
Between two pieces of connection otic placodes of frame.
9. a kind of torsion beam suspension, it is characterised in that including：According to any power in claim 1 to 8
Profit requires described torsion beam.
10. a kind of vehicle, it is characterised in that including：Torsion beam according to claim 9 is hanged
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880968.2A CN106828000B (en) | 2015-12-03 | 2015-12-03 | Torsion beam, torsion beam suspension and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880968.2A CN106828000B (en) | 2015-12-03 | 2015-12-03 | Torsion beam, torsion beam suspension and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106828000A true CN106828000A (en) | 2017-06-13 |
| CN106828000B CN106828000B (en) | 2019-04-19 |
Family
ID=59149574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510880968.2A Expired - Fee Related CN106828000B (en) | 2015-12-03 | 2015-12-03 | Torsion beam, torsion beam suspension and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828000B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554224A (en) * | 2017-08-11 | 2018-01-09 | 北京汽车研究总院有限公司 | A kind of running car system and automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095295Y (en) * | 2007-07-04 | 2008-08-06 | 长城汽车股份有限公司 | Torsion beam type suspension |
| KR20100096843A (en) * | 2009-02-25 | 2010-09-02 | 현대제철 주식회사 | Tortion beam axle for vehicle |
| CN101830155A (en) * | 2010-05-21 | 2010-09-15 | 奇瑞汽车股份有限公司 | Adjustable toein torsion beam suspension and forming method thereof |
| US20130056947A1 (en) * | 2011-09-02 | 2013-03-07 | Hwashin Co. | Coupled torsion beam axle with swing joint |
| CN203358263U (en) * | 2013-06-21 | 2013-12-25 | 上汽通用五菱汽车股份有限公司 | Torsion cross beam structure |
| CN203957771U (en) * | 2014-06-11 | 2014-11-26 | 合肥美桥汽车传动及底盘***有限公司 | A kind of torsion beam type back axle |
-
2015
- 2015-12-03 CN CN201510880968.2A patent/CN106828000B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095295Y (en) * | 2007-07-04 | 2008-08-06 | 长城汽车股份有限公司 | Torsion beam type suspension |
| KR20100096843A (en) * | 2009-02-25 | 2010-09-02 | 현대제철 주식회사 | Tortion beam axle for vehicle |
| CN101830155A (en) * | 2010-05-21 | 2010-09-15 | 奇瑞汽车股份有限公司 | Adjustable toein torsion beam suspension and forming method thereof |
| US20130056947A1 (en) * | 2011-09-02 | 2013-03-07 | Hwashin Co. | Coupled torsion beam axle with swing joint |
| CN203358263U (en) * | 2013-06-21 | 2013-12-25 | 上汽通用五菱汽车股份有限公司 | Torsion cross beam structure |
| CN203957771U (en) * | 2014-06-11 | 2014-11-26 | 合肥美桥汽车传动及底盘***有限公司 | A kind of torsion beam type back axle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554224A (en) * | 2017-08-11 | 2018-01-09 | 北京汽车研究总院有限公司 | A kind of running car system and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106828000B (en) | 2019-04-19 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180417 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Applicant after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Applicant before: BEIQI FOTON MOTOR Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Torsion beam, torsion beam suspension and vehicle Effective date of registration: 20200817 Granted publication date: 20190419 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
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Date of cancellation: 20210507 Granted publication date: 20190419 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
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Denomination of invention: Torsion beam, torsion beam suspension and vehicle Effective date of registration: 20210726 Granted publication date: 20190419 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990000644 |
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Granted publication date: 20190419 Termination date: 20211203 |
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Date of cancellation: 20231123 Granted publication date: 20190419 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |