CN105697629A - Upper support assembly of shock absorber, manufacturing method and application - Google Patents
Upper support assembly of shock absorber, manufacturing method and application Download PDFInfo
- Publication number
- CN105697629A CN105697629A CN201610209412.5A CN201610209412A CN105697629A CN 105697629 A CN105697629 A CN 105697629A CN 201610209412 A CN201610209412 A CN 201610209412A CN 105697629 A CN105697629 A CN 105697629A
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- China
- Prior art keywords
- amortisseur
- support assembly
- support
- elastic
- assembly
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Classifications
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- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
Abstract
An upper support assembly of a shock absorber comprises a support, a bush assembly and an end cover. The support is provided with a tubular part and a bottom wall. The tubular part is provided with a cavity, and the bottom wall is provided with a through hole communicating with the cavity. The bush assembly comprises an elastic part, a sleeve part and a supporting seat. The upper support assembly of the shock absorber further comprises a buffer cushion at least partially contained in the sleeve part. The damping angle of the buffer cushion is larger than that of the elastic part. The buffer cushion is provided with a containing space used for containing the elastic part when the elastic part deforms. By means of the arrangement, on one hand, the upper support assembly of the shock absorber can have the low dynamic property and the high damping characteristic so that transmission of vibration and noise to a vehicle body can be attenuated effectively and quickly; and on the other hand, the upper support assembly of the shock absorber can have the high radial rigidity, and therefore good whole vehicle operability is provided. The invention further relates to a manufacturing method and application of the upper support assembly of the shock absorber.
Description
Technical field
The present invention relates to the manufacture method of support assembly on support assembly on a kind of amortisseur, this amortisseur and application thereof, belong to the field of shock absorption of such as automobile shock。
Background technology
Along with improving constantly of people's living standard, vehicle ride comfort and handling requirement is also more and more higher, so the design and performance exploitation of automobile shock parts is particularly important。On amortisseur traditional at present, support assembly substantially all adopts and supports on rubber or support on polyurethane, but supports on rubber and there is high frequency and dynamically harden, and damping and noise reduction are restricted；Supporting cost on polyurethane high, radial rigidity is low, has a certain impact to car load is handling。Some top-of-the-range versions adopt that support on polyurethane can effective attenuation vibration and noise, but cost of goods manufactured is high, it is at least on rubber more than the twice of support, and polyurethane material is owing to can only bear compressive load, shearing force can not be born, so product structure design is restricted, products radial rigidity is on the low side, has a certain impact to car load is handling。The problem that the upper support adopting rubber exists damping effect difference。
In a word, on current amortisseur, support assembly exists following not enough:
(1) it is subject to rubber high frequency dynamically to harden and the impact of product creep, it is impossible to the excitation on complete attenuation road surface and noise are to the transmission of vehicle body；
(2) in order to solve car load riding comfort and handling problem, amortisseur support in requisition for retaining enough axial rigidity linearity ranges, smooth interactive knee adapt and high damping characteristic, but amortisseur supports cannot meet above-mentioned requirements at present, even if partial properties meets requirement, but the durable requirement that can not meet car load of product, so in order to solve the durable problem supported on current amortisseur, car load factory has to the loss linearity range of product axial rigidity and damping characteristic, but the riding comfort of car load is had a significant effect by this；
(3) adopting support assembly on the amortisseur of polyurethane, it is possible to obtain reasonable damping and anti-acoustic capability, but radial rigidity is on the low side, handling on car load has certain impact, and relatively costly。
Summary of the invention
It is an object of the invention to provide a kind of manufacture method taking into account support assembly on support assembly, this amortisseur on damping effect and handling amortisseur and application thereof。
For achieving the above object, the present invention adopts the following technical scheme that support assembly on a kind of amortisseur, including support, is housed in the bush assembly in described support and the end cap matched with described support at least partly；Described support is provided with cylindrical portion and is positioned at the diapire of described cylindrical portion bottom, and described cylindrical portion is provided with cavity, and described diapire is provided with the through hole connected with described cavity；Described bush assembly includes elastic, extends upwardly beyond the sleeve part of described elastic and extend downwardly through the bearing of described through hole；On described amortisseur, support assembly also includes the cushion pad being housed in described sleeve part at least partly, and the drag angle of described cushion pad is more than the drag angle of described elastic, and described cushion pad is provided with the receiving space holding described elastic when described elastic deforms。
As further improved technical scheme of the present invention, described cushion pad is made up of polyurethane material, and described elastic is made up of elastomeric material, and described cushion pad is together with described sleeve part interference fit, and described sleeve part is together with described cylindrical portion interference fit。
As further improved technical scheme of the present invention, described cushion pad includes support portion and is positioned at the cover body part of upper end of described support portion, wherein said cover body part is radially expanded compared to described support portion, forms described receiving space with the periphery in the lower section of described cover body part, described support portion。
As further improved technical scheme of the present invention, described cover body part is provided with the first round table surface and the first end face；Described end cap is provided with inner surface, the second round table surface that described inner surface includes compressing described first round table surface and and described first end face between be provided with second end face at the first interval。
As further improved technical scheme of the present invention, described first round table surface can when stress along described second round table surface upward sliding to fill described first interval。
As further improved technical scheme of the present invention, described cover body part is together with described sleeve part interference fit, and described support portion and described sleeve part are separated by described receiving space, and described cover body part upwardly extends the described sleeve part of protrusion。
As further improved technical scheme of the present invention, described sleeve part is made up of nylon, and described sleeve part is positioned at the periphery of described elastic and together with being molded over described elastic；Inner side that described bush assembly also includes being positioned at described elastic and the nylon block together with being molded over described elastic, described bearing is at least partially embedded to be molded in described nylon block。
As further improved technical scheme of the present invention, described elastic is provided with the covering part of the bottom being at least coated with described nylon block, is provided with the second interval between described covering part in the vertical direction and described diapire。
As further improved technical scheme of the present invention, on described amortisseur, support assembly also includes the bearing being housed in described bearing, and described bearing includes the stator being fixed together with described bearing and the rotor that can rotate in horizontal plane relative to described stator。
As further improved technical scheme of the present invention, described support is made up of metal material, described end cap is housed in described cylindrical portion at least partly and is assembled by screw thread with described cylindrical portion, and described support includes from the outward extending installation portion in the top of described cylindrical portion and some bolts of being fixed on described installation portion。
For achieving the above object, the invention still further relates to the manufacture method of support assembly on a kind of aforementioned amortisseur, it comprises the steps:
S1, it is provided that bearing, and described bearing is installed on the bearing of bush assembly；
S2, the Product Assembly completed by step S1 is in described support；
S3, is assembled into cushion pad on the step S2 product completed；
S4, is installed to end cap on the step S3 product completed；
S5, it is provided that bolt, and described bolt is assembled on the step S4 product completed, finally give support assembly on described amortisseur。
For achieving the above object, the invention still further relates to support assembly application on front shock absorber of automobile on a kind of aforementioned amortisseur, wherein when the excitation on road surface is delivered on described amortisseur, the described elastic of described bush assembly can be pressed upwards, and the described elastic forming shearing condition is contained in described receiving space；Meanwhile, described cushion pad also deforms under the extruding of described elastic drives, and forms a face laminating with described elastic。
Compared to prior art, by the present invention in that the drag angle of the cushion pad drag angle more than described elastic, described cushion pad is provided with the receiving space holding described elastic when described elastic deforms, support assembly on the amortisseur of the present invention can be made on the one hand to obtain low dynamic characteristic and high damping characteristic, so can decay vibration efficiently and effectively and noise to the transmission of vehicle body；On the other hand can so that on amortisseur support assembly obtain higher radial rigidity, thus providing good car load handling。
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of support assembly on amortisseur of the present invention。
Fig. 2 is the top view of Fig. 1。
Fig. 3 is the generalized section of A-A along Fig. 2。
Fig. 4 is the front view of cushion pad in Fig. 3。
Fig. 5 is the cut-away view of cushion pad in Fig. 4。
Fig. 6 is the generalized section of Fig. 3 medium-height trestle。
Fig. 7 is the generalized section of bush assembly in Fig. 3。
Fig. 8 be by the bush assembly in the cushion pad load map 7 in Fig. 5 after generalized section。
Fig. 9 is the axial rigidity curve chart of support assembly on amortisseur of the present invention。
Figure 10 is the drag angle frequency sweep curve comparison schematic diagram with prior art of support assembly on amortisseur of the present invention。
Figure 11 is the schematic flow sheet of the manufacture method of support assembly on amortisseur of the present invention。
Detailed description of the invention
Please join shown in Fig. 1 to Fig. 3, present invention is disclosed support assembly 100 on a kind of amortisseur, it includes support 1, the bush assembly 2 being housed in described support 1 at least partly, the cushion pad 3 being housed in described bush assembly 2 at least partly and the end cap 4 matched with described support 1。On the amortisseur of the present invention, support assembly 100 can be applied on front shock absorber of automobile, and to meet simultaneously, good car load is handling and damping, anti-acoustic capability。
Described support 1 is made up of metal material in illustrative embodiments of the present invention, for instance aluminum。Described support 1 includes cylindrical portion 11, is positioned at the diapire 12 of described cylindrical portion 11 bottom, the installation portion 13 extended radially outwards from the top of described cylindrical portion 11 and be fixed on the some bolts 14 on described installation portion 13。Wherein, described cylindrical portion 11 is provided with cavity 111, and described diapire 12 is provided with the through hole 121 connected with described cavity 111。In illustrative embodiments of the present invention, described bolt 14 is to be fixed in an interference fit on described installation portion 13。
Please join shown in Fig. 7, described bush assembly 2 includes elastic 21, extend upwardly beyond the sleeve part 22 of described elastic 21, be positioned at described elastic 21 inner side and with described elastic 21 by the modes such as such as sulfuration be molded over together with nylon block 23 and extend downwardly through the bearing 24 of described through hole 121。In illustrative embodiments of the present invention, described elastic 21 is made up of elastomeric material so that described elastic 21 can deform when stress。In illustrative embodiments of the present invention, described sleeve part 22 is made up of nylon, to guarantee enough rigidity。Described sleeve part 22 is positioned at the periphery of described elastic 21 and with described elastic 21 by together with the modes such as such as sulfuration are molded over。In illustrative embodiments of the present invention, described bearing 24 is made up of metal material, and at least partially embedded is molded in described nylon block 23。So arrange so that described bush assembly 2 is a part on the whole, in order to assembling。Certainly, in other embodiments, it is also possible to the surface of bearing 24 is carried out blasting treatment, to improve the surface bonding strength between nylon and metal so that it is bigger load can be born。Please join shown in Fig. 7, described elastic 21 is provided with the covering part 211 of the bottom being at least coated with described nylon block 23, the second interval 25 it is provided with, there to be the cushioning effect of an idle stroke when being subject to top-down axial force between described covering part 211 in the vertical direction and described diapire 12。By the size and dimension of nylon block 23 is changed, it is possible to the axial rigidity of support assembly 100, radial rigidity and beat rigidity on effective adjustment amortisseur of the present invention。
Please joining shown in Fig. 3 to Fig. 5, the drag angle of described cushion pad 3 is more than the drag angle of described elastic 21, to obtain higher radial rigidity and relatively low axial rigidity, has both that car load is handling and riding comfort。In illustrative embodiments of the present invention, described cushion pad 3 is made up of polyurethane material。Described cushion pad 3 is substantially in umbellate form, it includes support portion 31 and is positioned at the cover body part 32 of upper end of described support portion 31, wherein said cover body part 32 is radially expanded compared to described support portion 31, forms receiving space 33 with the periphery in the lower section of described cover body part 32, described support portion 31。When on the amortisseur of the present invention, support assembly 100 is subject to axial force bigger, from bottom to top, described elastic 21 can deform and be contained in described receiving space 33。Described cover body part 32 is provided with the first round table surface 321 and the first end face 322。During assembling, described cover body part 32 is together with described sleeve part 22 interference fit, and described support portion 31 is separated by described receiving space 33 with described sleeve part 22, and described cover body part 32 upwardly extends the described sleeve part 22 of protrusion。Described sleeve part 22 is together with described cylindrical portion 11 interference fit。
Described end cap 4 is made up of metal material in illustrative embodiments of the present invention, and described end cap 4 is housed in described cylindrical portion 11 at least partly and is assembled by screw thread with described cylindrical portion 11。Described end cap 4 is provided with inner surface 41, the second round table surface 411 that described inner surface 41 includes compressing described first round table surface 321 and and described first end face 322 between be provided with second end face 412 at the first interval 42。Described first round table surface 321 can when stress along described second round table surface 411 upward sliding to fill described first interval 42。
Please joining shown in Fig. 3, on described amortisseur, support assembly 100 also includes the bearing 5 being housed in described bearing 24。Described bearing 5 includes the stator 51 being fixed together with described bearing 24 and the rotor 52 that can rotate in horizontal plane relative to described stator 51。Described bearing 24 can pass to bush assembly 2 the excitation on car load road surface。
Please joining shown in Figure 11, the invention still further relates to the manufacture method of support assembly 100 on aforementioned amortisseur, it comprises the steps:
S1, installs bearing 5 by the lower end of bush assembly 2；
S2, the Product Assembly completed by step S1 is in support 1；
S3, is assembled into cushion pad 3 on the step S2 product completed；
S4, is installed to the step S3 product completed by end cap 4；
S5, is assembled into bolt 14 on the step S4 product completed, obtains support assembly 100 on the amortisseur of the present invention。
The invention still further relates to the support assembly 100 application on front shock absorber of automobile on aforementioned amortisseur。When the excitation on road surface is delivered on described front shock absorber of automobile, the elastic 21 of described bush assembly 2 can be pressed upwards, and the elastic 21 forming shearing condition can be contained in receiving space 33。Meanwhile, described cushion pad 3 also can deform under the extruding of elastic 21 drives, and forms a face laminating with described elastic 21。Described first round table surface 321 can when stress along described second round table surface 411 upward sliding to fill described first interval 42。So arranging, rubber is in the dynamic characteristic that shearing condition can provide relatively low, and the vibration on decay road surface, to the transmission of vehicle body, ensures the wear properties of rubber simultaneously。3 laminatings of cushion pad with polyurethane can also improve the wear properties of polyurethane。After polyurethane and rubber combined use, it is possible to obtain low dynamic characteristic and high damping characteristic, so can decay vibration efficiently and effectively and noise to the transmission of vehicle body。
Bush assembly 2 and cushion pad 3 are combined design by the present invention, utilize the viscous-elastic behaviour of rubber and the low shock stiffness characteristic of polyurethane and high damping characteristic, have developed support assembly 100 on a brand-new amortisseur。Please joining shown in Fig. 9, straight line D represents the position of 12mm, and region C represents the position of interactive knee adapt, and interval B represents rigidity linearity range。Please join shown in Figure 10, curve L1 and L2 represents two kinds of test curves of support assembly 100 on the amortisseur of the present invention, curve L3 is the test result of support assembly on existing amortisseur, and as can be seen from the figure on amortisseur of the present invention, the damping characteristic of support assembly 100 is substantially better than the damping characteristic of prior art。As can be drawn from Figure 9, smooth interactive knee adapt C is just had to occur after 12mm, then axial rigidity slowly rises, product drag angle (as shown in Figure 10) can reach more than 13 degree, this characteristic can significantly improve the riding comfort of car load, the drag angle of the rigidity linearity range of 12mm and 13 degree can the excitation on the normal road surface of effective attenuation, occur after 12mm that the interactive knee adapt smoothed and rigidity rise, can the deformation under limiting condition of the effective attenuation car load and shock loading, reduce the vibration of car load, improve ride comfort characteristic。
In a word, compared with support assembly on amortisseur traditional at present, adopt support assembly 100 on the amortisseur of the present invention, remain the rigidity linearity range of 12mm, and product damping is brought up to 13 degree。It addition, the umbellate form design of cushion pad 3 uses, have adjusted the position of axial rigidity interactive knee adapt C, this design can effectively decay the excitation on road surface to the transmission of vehicle body, improves the riding comfort of car load。Simultaneously, it is ensured that the radial rigidity of product and beat rigidity, the handling of car load also has clear improvement。This design meets car comfort, handling requirement, ensure that the endurance quality of product simultaneously。On the amortisseur of the present invention, support assembly 100 utilizes the viscoelasticity of shock stiffness that polyurethane is low and rubber, it is thus achieved that excellent damping, anti-acoustic capability。On amortisseur of the present invention, the axial rigidity of support assembly 100 is low, has the big rigidity linearity, it is provided that excellent car load riding comfort；On amortisseur of the present invention, support assembly 100 is obtained in that higher radial rigidity, it is provided that good car load is handling；On amortisseur of the present invention the high damping characteristic of support assembly 100 can the vibration on effective attenuation road surface to the transmission of vehicle body。
Additionally, above example be merely to illustrate the present invention and and unrestricted technical scheme described in the invention, understanding of this description should based on person of ordinary skill in the field, although this specification with reference to the above embodiments to present invention has been detailed description, but, it will be understood by those within the art that, the present invention still can be modified or equivalent replacement by person of ordinary skill in the field, and all are without departing from the technical scheme of the spirit and scope of the present invention and improvement thereof, all should be encompassed in scope of the presently claimed invention。
Claims (12)
1. a support assembly on amortisseur, including support, is housed in the bush assembly in described support and the end cap matched with described support at least partly；Described support is provided with cylindrical portion and is positioned at the diapire of described cylindrical portion bottom, and described cylindrical portion is provided with cavity, and described diapire is provided with the through hole connected with described cavity；It is characterized in that: described bush assembly includes elastic, extends upwardly beyond the sleeve part of described elastic and extend downwardly through the bearing of described through hole；On described amortisseur, support assembly also includes the cushion pad being housed in described sleeve part at least partly, and the drag angle of described cushion pad is more than the drag angle of described elastic, and described cushion pad is provided with the receiving space holding described elastic when described elastic deforms。
2. support assembly on amortisseur as claimed in claim 1, it is characterized in that: described cushion pad is made up of polyurethane material, described elastic is made up of elastomeric material, and described cushion pad is together with described sleeve part interference fit, and described sleeve part is together with described cylindrical portion interference fit。
3. support assembly on amortisseur as claimed in claim 1, it is characterized in that: described cushion pad includes support portion and is positioned at the cover body part of upper end of described support portion, wherein said cover body part is radially expanded compared to described support portion, forms described receiving space with the periphery in the lower section of described cover body part, described support portion。
4. support assembly on amortisseur as claimed in claim 3, it is characterised in that: described cover body part is provided with the first round table surface and the first end face；Described end cap is provided with inner surface, the second round table surface that described inner surface includes compressing described first round table surface and and described first end face between be provided with second end face at the first interval。
5. support assembly on amortisseur as claimed in claim 4, it is characterised in that: described first round table surface can when stress along described second round table surface upward sliding to fill described first interval。
6. support assembly on amortisseur as claimed in claim 3, it is characterised in that: described cover body part is together with described sleeve part interference fit, and described support portion and described sleeve part are separated by described receiving space, and described cover body part upwardly extends the described sleeve part of protrusion。
7. support assembly on amortisseur as claimed in claim 1, it is characterised in that: described sleeve part is made up of nylon, and described sleeve part is positioned at the periphery of described elastic and together with being molded over described elastic；Inner side that described bush assembly also includes being positioned at described elastic and the nylon block together with being molded over described elastic, described bearing is at least partially embedded to be molded in described nylon block。
8. support assembly on amortisseur as claimed in claim 7, it is characterised in that: described elastic is provided with the covering part of the bottom being at least coated with described nylon block, is provided with the second interval between described covering part in the vertical direction and described diapire。
9. support assembly on amortisseur as described in any one in claim 1 to 8, it is characterized in that: on described amortisseur, support assembly also includes the bearing being housed in described bearing, described bearing includes the stator being fixed together with described bearing and the rotor that can rotate in horizontal plane relative to described stator。
10. support assembly on amortisseur as claimed in claim 9, it is characterized in that: described support is made up of metal material, described end cap is housed in described cylindrical portion at least partly and is assembled by screw thread with described cylindrical portion, and described support includes from the outward extending installation portion in the top of described cylindrical portion and some bolts of being fixed on described installation portion。
11. a manufacture method for support assembly on amortisseur as described in any one in claim 1 to 8, described manufacture method comprises the steps:
S1, it is provided that bearing, and described bearing is installed on the bearing of bush assembly；
S2, the Product Assembly completed by step S1 is in described support；
S3, is assembled into cushion pad on the step S2 product completed；
S4, is installed to end cap on the step S3 product completed；
S5, it is provided that bolt, and described bolt is assembled on the step S4 product completed, finally give support assembly on described amortisseur。
12. support assembly application on front shock absorber of automobile on the amortisseur in claim 1 to 8 as described in any one, it is characterized in that: when the excitation on road surface is delivered on described front shock absorber of automobile, the described elastic of described bush assembly can be pressed upwards, and the described elastic forming shearing condition is contained in described receiving space；Meanwhile, described cushion pad also deforms under the extruding of described elastic drives, and forms a face laminating with described elastic。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209412.5A CN105697629B (en) | 2016-04-06 | 2016-04-06 | Support assembly, manufacture method and application on damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209412.5A CN105697629B (en) | 2016-04-06 | 2016-04-06 | Support assembly, manufacture method and application on damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105697629A true CN105697629A (en) | 2016-06-22 |
| CN105697629B CN105697629B (en) | 2017-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209412.5A Active CN105697629B (en) | 2016-04-06 | 2016-04-06 | Support assembly, manufacture method and application on damper |
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| CN (1) | CN105697629B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10300953B2 (en) | 2017-08-03 | 2019-05-28 | The Pullman Company | Hydraulic body mount |
| US10363789B2 (en) | 2016-07-07 | 2019-07-30 | The Pullman Company | Top mount assembly with bushing having integral anti-vibration feature |
| US10442469B2 (en) | 2017-08-03 | 2019-10-15 | The Pullman Company | Hydraulic body mount with compressible bumper |
| CN112443614A (en) * | 2019-08-29 | 2021-03-05 | 普尔曼公司 | Shock absorber upper support and manufacturing method thereof |
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| JPH02231208A (en) * | 1989-03-02 | 1990-09-13 | Tokai Rubber Ind Ltd | Upper support for suspension |
| US20060049592A1 (en) * | 2004-09-09 | 2006-03-09 | Tenneco Automotive Operating Company, Inc. | Automatic orientation of top mount |
| CN202463502U (en) * | 2011-12-28 | 2012-10-03 | 建新赵氏集团有限公司 | Upper supporting seat of shock absorber |
| CN203496601U (en) * | 2013-10-15 | 2014-03-26 | 建新赵氏集团有限公司 | Upper front supporting assembly |
| CN203920315U (en) * | 2014-06-27 | 2014-11-05 | 广汽菲亚特汽车有限公司 | A kind of front shock absorber bearing |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02231208A (en) * | 1989-03-02 | 1990-09-13 | Tokai Rubber Ind Ltd | Upper support for suspension |
| US20060049592A1 (en) * | 2004-09-09 | 2006-03-09 | Tenneco Automotive Operating Company, Inc. | Automatic orientation of top mount |
| CN202463502U (en) * | 2011-12-28 | 2012-10-03 | 建新赵氏集团有限公司 | Upper supporting seat of shock absorber |
| CN203496601U (en) * | 2013-10-15 | 2014-03-26 | 建新赵氏集团有限公司 | Upper front supporting assembly |
| CN203920315U (en) * | 2014-06-27 | 2014-11-05 | 广汽菲亚特汽车有限公司 | A kind of front shock absorber bearing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10363789B2 (en) | 2016-07-07 | 2019-07-30 | The Pullman Company | Top mount assembly with bushing having integral anti-vibration feature |
| US10300953B2 (en) | 2017-08-03 | 2019-05-28 | The Pullman Company | Hydraulic body mount |
| US10442469B2 (en) | 2017-08-03 | 2019-10-15 | The Pullman Company | Hydraulic body mount with compressible bumper |
| US10752293B2 (en) | 2017-08-03 | 2020-08-25 | The Pullman Company | Body mount |
| CN112443614A (en) * | 2019-08-29 | 2021-03-05 | 普尔曼公司 | Shock absorber upper support and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105697629B (en) | 2017-09-29 |
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