CN106347055A - Plate spring eye bushing and installation method thereof - Google Patents
Plate spring eye bushing and installation method thereof Download PDFInfo
- Publication number
- CN106347055A CN106347055A CN201610972894.XA CN201610972894A CN106347055A CN 106347055 A CN106347055 A CN 106347055A CN 201610972894 A CN201610972894 A CN 201610972894A CN 106347055 A CN106347055 A CN 106347055A
- Authority
- CN
- China
- Prior art keywords
- leaf spring
- bushing
- grasswort
- pipe
- fixed cover
- 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.)
- Pending
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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
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
- B60G11/12—Links, pins, or bushes
-
- 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
- B60G2202/11—Leaf spring
Abstract
The invention discloses a plate spring eye bushing. The plate spring eye bushing comprises a metal inner sleeve and two plate spring fixed sleeves, wherein the two plate spring fixed sleeves are installed on the metal inner sleeve in an interference mode, the plate spring fixed sleeves comprise installation tubes and positioning circular truncated cones which are arranged on the ends of the installation tubes, a plurality of strip-shaped bulges are arranged on the installation tubes along the length direction of the installation tubes in a bulged mode, the two positioning circular truncated cones are respectively flush with one end surface of the metal inner sleeve, and the inner ends of the two installation tubes are spaced at a preset distance. Additionally, the invention further provides an installation method of the plate spring eye bushing. According to the device, the collineation of the center of a plate spring eye and the center of the bushing is guaranteed; the problem that an existing bushing structure cannot meet the requirements of large load and large torsion deformation is solved, and the application range of the bushing is extended. Additionally, the plate spring eye bushing has the advantages of convenience in disassembly and assembly and low maintenance cost.
Description
Technical field
The present invention relates to vehicle suspension field, more particularly, to a kind of leaf spring grasswort bushing and its installation method.
Background technology
In the guider of suspension system (as swing arm, back axle, leaf spring etc.), the hinge point being connected with vehicle body is got more and more
Employing rubber bushing connected mode.Rubber bushing is good with its anti-vibration performance, has the advantages that elastic characteristic and attenuation characteristic,
Indispensable critical elements on automobile are become.
In the vehicles such as increasing light truck, commercial passenger vehicle, on the premise of meeting enough bearing requirements, vehicle
Comfort property is increasingly pursued in design, thus in the leaf spring type rigid axle suspension structure using at it, (most of vehicle still makes
Use such suspension), the connected mode of rubber bushing formula is also very universal.Therefore leaf spring grasswort bushing is as the soft pass of a connection
How section, bearing big load, still to be able to keep long service life to be an important research topic in the case of large deformation.
As shown in figure 1, the connection of leaf spring 4a and car body.Leaf spring grasswort 41a is connected with leaf spring fixed mount 2a, leaf spring fixed mount
2a is arranged on vehicle frame 1a, and then when making leaf spring 4a work (bob), to one elastic reaction of car body, reaches mitigation punching
The purpose hit.In this version, the connection of leaf spring 4a and leaf spring fixed mount 41a is being flexible coupling of rubber bushing, therefore right
For vehicle body cushioning effect, its comfort level is much better than the Hard link of metal lining.As shown in Fig. 2 this rubber bushing is integrated
Formula structure, bushing inner tube 53a, rubber sleeve 52a, bushing outer tube 51a three sulfuration are integral, bushing outer tube 51a and leaf spring grasswort
41a interference fit is assembled, and bushing inner tube 53a is attached with vehicle frame 1a by bolt.
Existing leaf spring grasswort bushing there is problems in that
(1) bushing and leaf spring grasswort realize assembling by the interference fit of bushing outer tube, ensure that trocar sheath and leaf spring
After the positional precision of grasswort, it is difficult to ensure that the position of inner sleeve is correct (because of processing precision of products, vulcanizes precision, rubber resilience
Property, the factor such as rubber prestressing force leads to), the result therefore so ultimately resulting in be exactly bushing with leaf spring grasswort x to centrage
Will not be overlapped (play situation before and after i.e. inner tube is occurred with grasswort).The consequence of this result is exactly to easily cause leaf spring with leaf spring admittedly
After determining rack-mounted joining, leaf spring is also incorrect with the relative position of fixed mount, so causes unfavorable shadow to the stress of leaf spring, bushing
Ring, simultaneously actually used during there is also leaf spring with support bracket fastened interfere and bushing the fault such as premature wear.
(2) it can be regarded as the rotary motion around axial (y to) centrage of inner sleeve during leaf spring work, so result in
Grasswort bushing will bear the torsional deformation power that rotary motion brings.Vehicle in leaf spring movement travel less (i.e. the anglec of rotation is little)
In, this integral type sulfuration bush structure disclosure satisfy that real requirement substantially at present.And work as and bear big load, leaf spring movement travel
When big, the angle needing to reverse of rubber bushing is big, torsional deflection frequently, long-term torsional deflection directly result in rubber with interior,
The tear of trocar sheath, in turn results in the inefficacy of whole rubber bushing, and the function of whole leaf spring is also lost.
(3) the grasswort bushing interference overall with grasswort with the metal jacket pipe of the assembling dependence of leaf spring grasswort in prior art
Cooperation, the maintenance convenience of this spline structure is poor, maintenance cost high.After grasswort bushing is damaged, practical specific purpose tool is needed to carry out
Extrude, while extrusion, leaf spring ear-rolling end may be destroyed, in turn result in plate spring assembly and be required to change, maintenance cost is high.
Content of the invention
It is an object of the invention to provide a kind of leaf spring grasswort bushing and its installation method, to solving to exist in prior art
The problems referred to above.
The present invention provides a kind of leaf spring grasswort bushing to achieve these goals, comprising: inner metal sleeve pipe；Leaf spring is fixed
Set, its interference is arranged on described metal canula, and described leaf spring fixed cover includes installing pipe and is located at described installation tube end
Positioning round table；In described installing pipe, the length direction along described installing pipe is convexly equipped with multiple strip bulges；Described leaf spring is fixed
Cover for two, positioning round table described in two is concordant with the end face of inner metal sleeve pipe described in respectively, between the inner of installing pipe described in two
Every predeterminable range.
Preferably, described leaf spring fixed cover is double-decker, the plastic bushing including internal layer and the rubber assembly of outer layer；Institute
State strip bulge projection on described rubber assembly, axially offer a dashpot in described plastic bushing outer wall along it.
Preferably, described plastic bushing and described gum sleeve all include a fixing pipe and are located at described fixing tube end
Annular boss；Described dashpot includes longitudinally through the first dashpot of described fixing pipe outer wall setting and buffers with described first
The second dashpot that bottom land end connects, described second dashpot is opened in described annular along the inner radial direction of described annular boss
On boss.
Preferably, the length of described second dashpot is 1/5th of described annular boss width.
Preferably, described rubber assembly also includes being located at the separator tube of described fixing inside pipe wall, on described separator tube axially
Be provided with a breach；The inwall of described fixing pipe is provided with positioning protrusion along its axial direction；Described separator tube interference is arranged on
In described fixing pipe, described positioning convex is matched with described breach.
Preferably, the cross section of each described strip bulge is an arcwall face.
Preferably, described strip bulge is 12, the center of circle institute of adjacent described strip bulge and described leaf spring fixed cover
The angle becoming is 30 °.
Preferably, the inner of each described installing pipe is all machined with rounding.
The present invention also provides a kind of leaf spring grasswort method for mounting bushing, and leaf spring grasswort adopts the structure described in such scheme,
Comprise the following steps:
(1) installing pipe of a leaf spring fixed cover is inserted in leaf spring grasswort along the side of leaf spring grasswort, described leaf spring is solid
The fixed positioning round table of set and a side of described leaf spring grasswort against；
(2) installing pipe of another leaf spring fixed cover is inserted in leaf spring grasswort along the opposite side of leaf spring grasswort, described plate
Another side of the positioning round table of spring fixed cover and described leaf spring grasswort against；
(3) inner metal sleeve pipe is inserted in two installing pipes successively.
Effect of the invention is that: (1) adopts the split type use to dress form cooperation positioning boss it is only necessary to ensure metal
The machining accuracy of inner sleeve, you can after bushing assembling is effectively ensured, bushing action center and leaf spring grasswort center conllinear so that plate
It is not in the series of problems of shortcoming one in prior art after spring and the assembling of leaf spring fixed support；(2) adopt strip bulge shape
Formula realizes the elastic conjunction of bushing and leaf spring grasswort, and wherein strip bulge can provide certain cushion space, it is to avoid bushing reverses
Leaf spring twists when moving up and down the situation of fracture.(3) adopt split type installation, servicing ease and fall can be greatly promoted
Low maintenance cost；When there being individual defects part in part, can be changed in time, and to miscellaneous part, plate spring assembly no
Negative effect.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention described in one
A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is existing rigid axle suspension structural representation.
Fig. 2 is the sectional view after existing rubber bushing is assembled with leaf spring grasswort.
Fig. 3 is the overall structure diagram of leaf spring grasswort bushing in the embodiment of the present invention.
Fig. 4 is the structural representation of plastic bushing.
Fig. 5 is the structural representation of rubber assembly.
Fig. 6 is the installation diagram of separator tube and rubber assembly.
Fig. 7 is the sectional view after leaf spring grasswort bushing is assembled with leaf spring.
Fig. 8 is the assembling schematic diagram of leaf spring grasswort bushing and leaf spring grasswort.
Prior art in figure: 1a- vehicle frame 2a- leaf spring fixed mount 3a- bolt 4a- leaf spring 41a- leaf spring grasswort
51a- bushing outer tube 52a- rubber sleeve 53a- bushing inner tube
The present embodiment in figure: 1- inner metal sleeve pipe 2- leaf spring fixed cover 21- installing pipe 22- positioning round table 23-
Strip bulge 24- plastic bushing 241- fixing pipe 242- annular boss 243- the first dashpot 244- second buffers
Groove 245- separator tube 246- breach 25- rubber assembly 251- positioning convex 3- rounding 4- leaf spring grasswort
Specific embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this
Bright it is further detailed.
In conjunction with a kind of leaf spring grasswort bushing shown in Fig. 3-5, providing for the present invention, comprising:
Inner metal sleeve pipe 1, it is used for fixing leaf spring grasswort 4, leaf spring grasswort 4 by bolt pass through inner metal sleeve pipe 1 after with
Vehicle frame is connected；
Leaf spring fixed cover 2, it is equivalent to the buffer unit of leaf spring grasswort 4, is directly applied to gold for relaxing leaf spring grasswort 4
Belong to the power of inner sleeve 1；Leaf spring fixed cover 2 is arranged on inner metal sleeve pipe 1, preferably adopts elastic conjunction, it is to avoid easy during one
The problem of fracture occurs, furthermore, it is understood that the leaf spring fixed cover 2 in the present embodiment includes installing pipe 21 and is located at installing pipe 21 end
The positioning round table 22 in portion；Installing pipe 21 is used for the overall assembling with inner metal sleeve pipe 1 of leaf spring fixed cover 2, and positioning round table 22 is used for
Engaging leaf spring grasswort 4, it is to avoid it is installed excessively it is ensured that bushing action center is conllinear with leaf spring grasswort 4 center；Wherein, installing
On pipe 21, the length direction interval along installing pipe 21 is convexly equipped with multiple strip bulges 23；The setting of strip bulge 23 is first by tradition
Direct leaf spring grasswort realized using plane-plane contact elastic conjunction be connected with leaf spring fixed cover, be adjusted to the assembling of line face realize above-mentioned
Function it is ensured that connect reliability.Secondly, certain buffering capacity is also provided that using spaced strip bulge 23, permissible
Realize Small-angle Rotation, so contribute to leaf spring when movement travel is larger, leaf spring grasswort 4 can realize less angle on bushing
The rotation of degree, is subject to torsional deflection and destroyed problem without bushing.Wherein, leaf spring fixed cover is two, during installation,
Two positioning round tables 22 are concordant with the end face of inner metal sleeve pipe 1 described in respectively, to guarantee in bushing action center and leaf spring grasswort
The heart is conllinear, and the inner interval predeterminable range of two installing pipes 21, to facilitate installation and the dismounting of bushing.
Further, in this programme, leaf spring fixed cover 2 is double-decker, to guaranteeing leaf spring fixed cover 2 and leaf spring grasswort 4
While installation, realize the separate installment of leaf spring fixed cover 2, so that it possesses miniature deformation dislocation function, as Fig. 3-8 institute
Show, wherein, in the present embodiment, leaf spring fixed cover 2 specifically includes the plastic bushing 24 of internal layer and the rubber assembly 25 of outer layer；Wherein,
Strip bulge 23 projection on rubber assembly 25 it is preferable that strip bulge 23 and rubber assembly 24 are made using being integrally formed,
The outer wall of plastic bushing 24 axially offers a dashpot along it, the effect of dashpot for ease of the assembling with rubber assembly 25,
It is also to overcome that plastics fragility is big, the problem of easy fragmentation simultaneously.Wherein, plastic bushing 24 and Buffer Unit 25 all include fixing pipe
241 and be located at the annular boss 242 of described fixing pipe 241 end；Dashpot includes the fixing pipe longitudinally through plastic bushing 24
First dashpot 243 of 241 outer wall settings and the second dashpot 244 connecting with the first dashpot 243 bottom, the second dashpot
244 being opened on annular boss 242 along the inner radial direction of annular boss 242.First dashpot 243 and the second dashpot 244
Be applied in combination and facilitate assembling on inner metal sleeve pipe for the leaf spring fixed cover 2 and dismounting.Design further, the second dashpot
244 length is 1/5th of annular boss 242 width, shown in Figure 4.It is located at the mesh of annular boss 242 root
In view of when installation and dismounting, the active force of root is larger, thus adopt such scheme arrange the second dashpot 244.
Further, as seen in figs. 5-6, rubber assembly 25 also includes being located at the separator tube of fixing inside pipe wall the present embodiment,
Separator tube plays the power that buffering leaf spring grasswort 4 is transferred to leaf spring fixed cover 2, and on separator tube, axial direction is provided with a breach 246；Rubber
The fixing inside pipe wall of assembly 25 is provided with positioning protrusion 251 along its axial direction；Separator tube interference is arranged in described fixing pipe,
Positioning convex 251 is matched with described breach 246, the breach cooperation positioning of fixing tube cavity bulge-structure and separator tube so that
Separator tube is provided that certain cushion effect when leaf spring grasswort rotates, and metal tube and the cooperation of installing pipe simultaneously is less prone to tear feelings
Condition.
In such scheme, strip bulge 23 is 12, and the structure of wall scroll strip bulge 23 is preferably being arranged in buffering
In the middle part of the fixing pipe of assembly 25, it is not covered with whole body surfaces, to realize material-saving；Adjacent strip bulge and described leaf spring
Angle formed by the center of circle of fixed cover is 30 °, to guarantee the stability after entirety and the installation of leaf spring grasswort.Wherein, each bar shaped
Raised 23 cross section is an arcwall face, namely whole strip bulge is arcuate structure, arcwall face using being easy to leaf spring
The assembling of grasswort, simultaneously arcwall face buffering effect preferably, i.e. arcwall face assembling or when installing, its top compression is so that it is to two
Side carries out miniature deformation, when leaf spring occurs to move up and down, drives leaf spring grasswort 4 to rotate on bushing, now, inner metal sleeve pipe
Maintain static, strip bulge is subject to the twisting resistance of leaf spring, carries out miniature deformation, protect the overall stability of bushing so that its
Do not twist fracture.
The installation of each leaf spring fixed cover for convenience, the end of each leaf spring fixed cover installing pipe 21 is all machined with rounding 3,
As shown in Figure 5.It should be noted that the Fig. 5 in this programme individually shows rubber group when being interpreted as bushing population structure with it
Part structure is identical, therefore to the rubber assembly explanation overall with bushing all using Fig. 5.
Accordingly, this programme also provides a kind of leaf spring grasswort method for mounting bushing, and wherein, leaf spring grasswort adopts such scheme
Described structure, it specifically includes following steps:
(1) installing pipe of a leaf spring fixed cover is inserted in leaf spring grasswort along the side of leaf spring grasswort, described leaf spring is solid
The fixed positioning round table of set and a side of described leaf spring grasswort against；
(2) installing pipe of another leaf spring fixed cover is inserted in leaf spring grasswort along the opposite side of leaf spring grasswort, described plate
Another side of the positioning round table of spring fixed cover and described leaf spring grasswort against；
(3) inner metal sleeve pipe is inserted in two installing pipes successively.
What the cooperation of rubber assembly and grasswort inner chamber relied on is the annular protrusion structure of rubber assembly outer surface, this set
Both can guarantee that interference fit, be unlikely to assembling difficult again.After the completion of the assembling of bushing and leaf spring grasswort, two sections of plastic bushings and two sections
In the middle of rubber assembly, noncontact (separator tube), weakens machining accuracy and the assembly difficulty of two parts significantly.Can ensure that dress simultaneously
Join the relative positional accuracy of rear inner metal sleeve pipe and grasswort.
The above some one exemplary embodiment only describing the present invention by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain, in the case of without departing from the spirit and scope of the present invention, can by with various different in the way of to institute
The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention
The restriction of claims.
Claims (9)
1. a kind of leaf spring grasswort bushing is it is characterised in that include:
Inner metal sleeve pipe；
Leaf spring fixed cover, its interference is arranged on described metal canula, and described leaf spring fixed cover includes installing pipe and is located at described
The positioning round table of tube end is installed；In described installing pipe, the length direction along described installing pipe is convexly equipped with multiple strip bulges；
Described leaf spring fixed cover is two, and positioning round table described in two is concordant with the end face of inner metal sleeve pipe described in respectively, two institutes
State the inner interval predeterminable range of installing pipe.
2. leaf spring grasswort bushing as claimed in claim 1 it is characterised in that described leaf spring fixed cover be double-decker, including
The plastic bushing of internal layer and the rubber assembly of outer layer；Described strip bulge projection on described rubber assembly, in described plastic sheath
Pipe outer wall axially offers a dashpot along it.
3. leaf spring grasswort bushing as claimed in claim 2 is it is characterised in that described plastic bushing and described gum sleeve all wrap
Include a fixing pipe and the annular boss being located at described fixing tube end；Described dashpot is included longitudinally through described fixing pipe outer wall
First dashpot of setting and the second dashpot connecting with described first dashpot bottom, described second dashpot is along described ring
Being opened on described annular boss of the inner radial direction of shape boss.
4. leaf spring grasswort bushing as claimed in claim 3 is it is characterised in that the length of described second dashpot is described annular
/ 5th of projection width.
5. the leaf spring grasswort bushing as described in claim 3 or 4 is it is characterised in that as described in described rubber assembly also includes being located at
The separator tube of fixing inside pipe wall, on described separator tube, axial direction is provided with a breach；The inwall of described fixing pipe is along its axial direction
It is provided with positioning protrusion；Described separator tube interference is arranged in described fixing pipe, and described positioning convex is matched with described breach.
6. leaf spring grasswort bushing as claimed in claim 1 is it is characterised in that the cross section of each described strip bulge is an arc
Shape face.
7., it is characterised in that described strip bulge is 12, adjacent is described for leaf spring grasswort bushing as claimed in claim 6
Strip bulge is 30 ° with the angle formed by the center of circle of described leaf spring fixed cover.
8. leaf spring grasswort bushing as claimed in claim 1 is it is characterised in that the inner of each described installing pipe is all machined with rounding
Angle.
9. a kind of leaf spring grasswort method for mounting bushing is it is characterised in that leaf spring grasswort is using as any one of claim 1-8 institute
The structure stated, comprises the following steps:
(1) installing pipe of a leaf spring fixed cover is inserted in leaf spring grasswort along the side of leaf spring grasswort, described leaf spring fixed cover
Positioning round table and described leaf spring grasswort a side against；
(2) installing pipe of another leaf spring fixed cover is inserted in leaf spring grasswort along the opposite side of leaf spring grasswort, described leaf spring is solid
The fixed positioning round table of set and another side of described leaf spring grasswort against；
(3) inner metal sleeve pipe is inserted in two installing pipes successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610972894.XA CN106347055A (en) | 2016-11-04 | 2016-11-04 | Plate spring eye bushing and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610972894.XA CN106347055A (en) | 2016-11-04 | 2016-11-04 | Plate spring eye bushing and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347055A true CN106347055A (en) | 2017-01-25 |
Family
ID=57865159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610972894.XA Pending CN106347055A (en) | 2016-11-04 | 2016-11-04 | Plate spring eye bushing and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347055A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553105A (en) * | 2017-08-31 | 2018-01-09 | 安徽江淮汽车集团股份有限公司 | A kind of press-loading apparatus of leaf spring bushing |
| CN107606015A (en) * | 2017-08-31 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush Assembly |
| CN107639987A (en) * | 2017-08-31 | 2018-01-30 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush structure and its pressing method |
| CN112026465A (en) * | 2020-09-17 | 2020-12-04 | 江西大杰科技产业有限公司 | Automobile swing arm bush with good performance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354614B1 (en) * | 1999-10-08 | 2002-03-12 | Donald R. Ham, Jr. | Link assembly for motor vehicle suspension |
| CN1729111A (en) * | 2002-11-05 | 2006-02-01 | 亨德里克森国际公司 | Bushing with performance tuning features |
| WO2011098852A1 (en) * | 2010-02-15 | 2011-08-18 | Renault Trucks | Suspension assembly for an automotive vehicle and automotive vehicle comprising such a suspension assembly |
| CN202623834U (en) * | 2012-03-31 | 2012-12-26 | 南京依维柯汽车有限公司 | Elastic hybrid lining assembly of steel plate spring |
| CN203331768U (en) * | 2013-06-07 | 2013-12-11 | 宁国市瑞普密封件有限公司 | Automotive suspension plate spring rubber bushing |
| US20160221407A1 (en) * | 2015-01-29 | 2016-08-04 | Trelleborg Automotive Usa, Inc. | Rotationally slipping rubber bushing with axial retention feature |
-
2016
- 2016-11-04 CN CN201610972894.XA patent/CN106347055A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354614B1 (en) * | 1999-10-08 | 2002-03-12 | Donald R. Ham, Jr. | Link assembly for motor vehicle suspension |
| CN1729111A (en) * | 2002-11-05 | 2006-02-01 | 亨德里克森国际公司 | Bushing with performance tuning features |
| WO2011098852A1 (en) * | 2010-02-15 | 2011-08-18 | Renault Trucks | Suspension assembly for an automotive vehicle and automotive vehicle comprising such a suspension assembly |
| CN202623834U (en) * | 2012-03-31 | 2012-12-26 | 南京依维柯汽车有限公司 | Elastic hybrid lining assembly of steel plate spring |
| CN203331768U (en) * | 2013-06-07 | 2013-12-11 | 宁国市瑞普密封件有限公司 | Automotive suspension plate spring rubber bushing |
| US20160221407A1 (en) * | 2015-01-29 | 2016-08-04 | Trelleborg Automotive Usa, Inc. | Rotationally slipping rubber bushing with axial retention feature |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553105A (en) * | 2017-08-31 | 2018-01-09 | 安徽江淮汽车集团股份有限公司 | A kind of press-loading apparatus of leaf spring bushing |
| CN107606015A (en) * | 2017-08-31 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush Assembly |
| CN107639987A (en) * | 2017-08-31 | 2018-01-30 | 安徽江淮汽车集团股份有限公司 | A kind of leaf spring bush structure and its pressing method |
| CN107553105B (en) * | 2017-08-31 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | A kind of press-loading apparatus of leaf spring bushing |
| CN107639987B (en) * | 2017-08-31 | 2020-01-14 | 安徽江淮汽车集团股份有限公司 | Plate spring bushing structure and press-fitting method thereof |
| CN112026465A (en) * | 2020-09-17 | 2020-12-04 | 江西大杰科技产业有限公司 | Automobile swing arm bush with good performance |
| CN112026465B (en) * | 2020-09-17 | 2022-03-04 | 江西大杰科技产业有限公司 | Automobile swing arm bush with good performance |
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| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |