CN203730632U - Hydraulic anti-torsion rod and automobile - Google Patents
Hydraulic anti-torsion rod and automobile Download PDFInfo
- Publication number
- CN203730632U CN203730632U CN201420110505.9U CN201420110505U CN203730632U CN 203730632 U CN203730632 U CN 203730632U CN 201420110505 U CN201420110505 U CN 201420110505U CN 203730632 U CN203730632 U CN 203730632U
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- Prior art keywords
- runner
- rubber
- sap cavity
- fuse
- hydraulic pressure
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- Withdrawn - After Issue
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Abstract
The utility model provides a hydraulic anti-torsion rod and an automobile. The hydraulic anti-torsion rod comprises a pull rod skeleton, a first liner and a second liner. The pull rod skeleton is provided a first accommodating portion and a second accommodating portion. The first liner is arranged in the first accommodating portion. The second liner is arranged in the second accommodating portion. The first liner comprises a first core, a first rubber body a first decoupling plate, the first rubber body coats the first core and is located in the first accommodating portion to divide the same into a first liquid chamber and a second liquid chamber, a first flow channel is arranged in the position, away from the first core, of the first rubber body, a second flow channel is arranged in the position, close to the first core, of the first rubber body, the first decoupling plate is arranged in the second flow channel and capable of performing reciprocating motion along the second flow channel, and both the first flow channel and second flow channel are communicated wit h the frost liquid chamber and the second liquid chamber. By the arrangement, high-frequency small amplitude and low-frequency large amplitude vibration transmitted from an automobile engine can be effectively isolated.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of hydraulic pressure Anti-torque pull rod and automobile.
Background technique
Anti-torque pull rod is generally used for displacement control, isolation engine luggine and the decay Engine torque of motor car engine.As shown in Figure 1, existing Anti-torque pull rod comprises pull bar skeleton 3 ＇ (generally adopting steel material) and is fitted in respectively rubber bushing 1 ＇ at pull bar skeleton two ends.Its effect aspect isolation engine vibration and decay Engine torque is poor, and reason is: in the time bearing the vibration of low frequency that motor transmits, large amplitude and moment of torsion, rubber bushing 1 ＇ can not provide enough damping force with quick separating vibration; And in the time bearing the vibration of the high frequency that motor transmits, little amplitude, rubber is because own characteristic can produce high frequency hardening phenomenon, separating vibration effect is poor.In addition, Anti-torque pull rod skeleton 3 ＇ adopt steel, cause weight large, and cost is high.
Model utility content
Technical problem to be solved in the utility model is, provides a kind of and can effectively isolate the little amplitude of high frequency that motor car engine transmits and hydraulic pressure Anti-torque pull rod and the automobile of low frequency large-amplitude vibration.
In order to solve the problems of the technologies described above, the utility model provides a kind of hydraulic pressure Anti-torque pull rod, comprising:
Pull bar skeleton, described pull bar skeleton has the first accommodation section and the second accommodation section;
The first lining, described the first lining is arranged in described the first accommodation section; And
The second lining, described the second lining is arranged in described the second accommodation section;
Described the first lining comprises the first fuse, the first body of rubber of coated described the first fuse, and the first decoupling zero dish, described the first body of rubber is positioned at described the first accommodation section and described the first accommodation section is separated into the first sap cavity and the second sap cavity, described the first body of rubber is being provided with first flow away from described the first fuse place, described the first body of rubber is being provided with the second runner near described the first fuse place, described the first decoupling zero dish is arranged at described the second runner also can be along described the second runner to-and-fro motion, described first flow and described the second runner are all communicated with described the first sap cavity and described the second sap cavity.
Wherein, described first flow is located at the sidewall of described the first body of rubber.
Wherein, described the first body of rubber comprise top, bottom and be connected to described top and described bottom between body, described top and bottom all have circular outer rim.
Wherein, described body indent forms two depressions, and described two depressions enclose and form respectively described the first sap cavity and described the second sap cavity with the inwall of relative described the first accommodation section.
Wherein, described first flow is that the sidewall surfaces at described body place is arranged with the elongate channels forming.
Wherein, described the second runner is the duct of running through described body, and the both ends open in described duct is communicated to respectively described the first sap cavity and described the second sap cavity.
Wherein, described the second runner is circular hole, and described the first fuse is cylindrical, and the axis of the axis of described the second runner and described the first fuse is perpendicular.
Wherein, the circular outer rim of described top and described bottom with described in state the inwall interference fit of the first accommodation section, the inwall interference fit of the sidewall of described body and described the first accommodation section.
Wherein, described the first fuse offers the circular hole that runs through described the first rubber body, and the top of described the first rubber body and the center of circle of bottom are all positioned on the axis of described the first fuse.
Wherein, described the first decoupling zero dish comprises the body of rod and is arranged on the seal disc at described body of rod two ends, the described body of rod is located in described the second runner, the external diameter of the described body of rod is less than the aperture of described the second runner, the seal disc at described body of rod two ends is positioned at outside described the second runner, and the external diameter of described seal disc is greater than the aperture of described the second runner.
Wherein, described the second runner is two, and described two the second runners lay respectively at the both sides of described the first fuse, and described the first decoupling zero dish is two, and described two the first decoupling zero dishes are arranged at respectively described two the second runners.
Wherein, described the second lining comprises the second fuse, the second body of rubber of coated described the second fuse, and the second decoupling zero dish, described the second body of rubber is positioned at described the second accommodation section and described the second accommodation section is separated into the 3rd sap cavity and the 4th sap cavity, described the second body of rubber is being provided with the 3rd runner away from described the second fuse place, described the second body of rubber is being provided with the 4th runner near described the second fuse place, described the second decoupling zero dish is arranged at described the 4th runner also can be along described the 4th runner to-and-fro motion, described the 3rd runner and described the 4th runner are all communicated with described the 3rd sap cavity and described the 4th sap cavity.
The utility model also provides a kind of automobile, comprise described hydraulic pressure Anti-torque pull rod, wherein, the external diameter of described the first lining is greater than the external diameter of described the second lining, described the first lining is connected with motor car engine end, and described the second lining is connected with automotive body end or Automobile frame end.
Hydraulic pressure Anti-torque pull rod and automobile that the utility model provides, lining using hydraulic bushing as pull bar skeleton one end or two ends, except controlling motor car engine displacement, more effective at the Anti-torque pull rod of comparing existing full rubber bushing aspect the isolation of the little amplitude of high frequency, low frequency large-amplitude vibration, ensure better vehicle NVH performance.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is existing Anti-torque pull rod perspective view.
Fig. 2 is the perspective view of the utility model embodiment one hydraulic pressure Anti-torque pull rod.
Fig. 3 is the front-view schematic diagram of the utility model embodiment one hydraulic pressure Anti-torque pull rod.
Fig. 4 is the sectional view of the utility model embodiment one hydraulic pressure Anti-torque pull rod along A-A shown in Fig. 3 to hatching.
Fig. 5 is the schematic top plan view of the utility model embodiment one hydraulic pressure Anti-torque pull rod.
Fig. 6 is the sectional view of the utility model embodiment one hydraulic pressure Anti-torque pull rod along B-B shown in Fig. 5 to hatching.
Fig. 7 is another perspective view of the utility model embodiment one hydraulic pressure Anti-torque pull rod.
Embodiment
Following embodiment's explanation is with reference to accompanying drawing, can be in order to the specific embodiment of implementing in order to example the utility model.The direction that the utility model is mentioned and position term, for example " on ", D score, 'fornt', 'back', " left side ", " right side ", " interior ", " outward ", " top ", " bottom ", " side " etc., be only direction or the position with reference to accompanying drawing.Therefore, the direction of use and position term are in order to explanation and understand the utility model, but not restriction to the utility model protection domain.
Shown in Fig. 2-6, the utility model embodiment one provides a kind of hydraulic pressure Anti-torque pull rod, comprising:
Pull bar skeleton 3, it has the first accommodation section 31 and the second accommodation section 32;
The first lining 1, is arranged in the first accommodation section 31; And
The second lining 2, is arranged in the second accommodation section 32;
The first lining 1 comprises the first fuse 10, the first body of rubber 11 of coated the first fuse 10, and the first decoupling zero dish 12, the first body of rubber 11 is positioned at the first accommodation section 31 and the first accommodation section 31 is separated into the first sap cavity 101 and the second sap cavity 102, the first body of rubber 11 is being provided with first flow 111 away from the first fuse 10 places, the first body of rubber 11 is being provided with the second runner 112 near the first fuse 10 places, the first decoupling zero dish 12 is arranged at the second runner 112 also can be along the second runner 112 to-and-fro motion, first flow 111 and the second runner 112 are all communicated with the first sap cavity 101 and the second sap cavity 102.
Particularly, pull bar skeleton 3 adopts nylon material to make, can be in proof strength, reduce costs and weight.The first accommodation section 31 and second accommodation section 32 of pull bar skeleton 3 are hollow cylindrical, so that accommodate respectively the first lining 1 and the second lining 2.The first accommodation section 31 is fixedly connected with by support 30 with the second accommodation section 32.The first accommodation section 31 has inwall 310.
Please refer to shown in Fig. 2, the first body of rubber 11 comprise top 113, bottom 114 and be connected to top 113 and bottom 114 between body 115, top 113 and bottom 114 all have circular outer rim.Body 115 indents form two depressions, and these two recess enclose and form respectively the first sap cavity 101 and the second sap cavity 102 with the inwall 310 of relative the first accommodation section 31.In other words, the first sap cavity 101 and the second sap cavity 102 are positioned at body 115 left and right sides.The sidewall 110 of the body 115 between two recess has the external diameter identical with bottom 114 with top 113.Sidewall 110 surfaces of body 115 are arranged with an elongate channels, are formed as first flow 111.First flow 111 two ends are connected with two depressions respectively, are communicated with the first sap cavity 101 and the second sap cavity 102.Should be noted that, because the first sap cavity 101 and the second sap cavity 102 are separated in the left and right sides by body 115, therefore in the present embodiment, first flow 111 has two, shown in Fig. 2, article one, be positioned on the sidewall 110 of reader's one side, article one, be positioned at the sidewall 110(that deviates from reader's one side towards paper, Fig. 2 is not shown); Shown in Fig. 4, one is positioned at the top of the first body of rubber 11, and another is positioned at the bottom of the first body of rubber 11.
The first fuse 10 offers the circular hole that runs through the first rubber body 11, and the top 113 of the first rubber body 11 and the center of circle of bottom 114 are all positioned on the axis of the first fuse 10.The first fuse 10 is fixedly connected with by rubber vulcanization process with the first body of rubber 11.
The second runner 112 is for running through the duct of body 115, and the both ends open in duct is communicated to respectively the first sap cavity 101 and the second sap cavity 102.Further, the second runner 112 is circular hole, and the first fuse 10 is cylindrical, and the axis of the axis of the second runner 112 and the first fuse 10 is perpendicular.
The first decoupling zero dish 12 comprises the body of rod 120 and is arranged on the seal disc 121 at the body of rod 120 two ends, the body of rod 120 is located in the second runner 112, the diameter of the body of rod 120 is slightly less than the aperture of the second runner 112, be to have slight gap between the body of rod 120 and the second runner 112, so that the body of rod 120 can be in the interior to-and-fro motion of the second runner 112.The seal disc 121 at the body of rod 120 two ends is positioned at outside the second runner 112, the external diameter of seal disc 121 is greater than the aperture of the second runner 112, like this in the time that the body of rod 120 moves to a certain position in the second runner 112, seal disc 121 can fit tightly with body 115, seals up the opening of the second runner 112 at a certain sap cavity.The first decoupling zero dish 12 adopts nylon material to make, and can reduce costs and weight.
In the present embodiment, the first lining 1 adopts wet type filling (encapsulating under liquid) mode to be fitted in the first accommodation section 31, therefore, the top 113 of the first body of rubber 11 and bottom 114 sizes, and the size of the outer wall 110 of body 115, must match with the size of the inwall of the first accommodation section 31 310, so that damping liquid is sealed into the first sap cavity 101 and the second sap cavity 102 in the time press-fiting.Specifically, inwall 310 interference fit of the circular outer rim of top 113 and bottom 114 and the first accommodation section 31, inwall 310 interference fit of the sidewall 110 of body 115 and the first accommodation section 31.Thus, be arranged on first flow 111 on the sidewall 110 of body 115 and after having press-fited, naturally become the circulation path of damping liquid.
The second lining 2 comprises that the second fuse 20 for being connected with automotive body end or Automobile frame end and the second body of rubber 21, the second fuses 20 that are coated the second fuse 20 are fixedly connected with by rubber vulcanization process with the second body of rubber 21.The second fuse 20 and the second body of rubber 21 are cylindrical, and coaxial.
The hydraulic pressure Anti-torque pull rod of the present embodiment, a hydraulic bushing for rubber bushing in existing Anti-torque pull rod (i.e. the first lining 1) is replaced, except working aspect controlling motor car engine displacement, also have the little amplitude of high frequency that isolation and decay motor transmit concurrently, the effect of low frequency large-amplitude vibration.The working principle of the hydraulic pressure Anti-torque pull rod of the present embodiment is below described.
In the time bearing the vibration of the high frequency that motor transmits, little amplitude, because the inertia of runner internal damping liquid is very large, almost have little time to flow, at this time decoupling zero dish 12 just can be in the interior to-and-fro motion of the second runner 112.In the time that decoupling zero dish 12 moves toward the first sap cavity 101, now the first sap cavity 101 volumes reduce, and the second sap cavity 102 volumes increase, and damping liquid flows to the second sap cavity 102 by the second runner 112 from the first sap cavity 101 and realizes compensation.Otherwise in the time that decoupling zero dish 12 moves toward the second sap cavity 102, now the second sap cavity 102 volumes reduce, the first sap cavity 101 volumes increase, and damping liquid flows to the first sap cavity 101 by the second runner 112 from the second sap cavity 102.Mobile process can absorbing vibrational energy back and forth between runner and sap cavity for damping liquid.External effects embody and are, the dither rigidity of the first lining 1 effectively reduces, eliminated the dynamic hardening effect of high frequency of full rubber bushing, have effectively isolated the vibration of the high frequency that motor car engine transmits, little amplitude.
In the time bearing the vibration of low frequency that motor transmits, large amplitude, in the time that the first body of rubber 11 is moved to the second sap cavity 102, damping liquid flow to the first sap cavity 101 from the second sap cavity 102 by first flow 111, due to the second sap cavity 102 pressurizeds, decoupling zero dish 12 is subject to differential pressure action and moves toward the first sap cavity 101, until the seal disc 121 of decoupling zero dish 12 and the first body of rubber 11 fit tightly, seal up the opening of the second runner 112 at the second sap cavity 102, now damping liquid can not flow by the second runner 112 again, only flows by first flow 111.Otherwise, in the time that the first body of rubber 11 is moved to the first sap cavity 101, damping liquid flow to the second sap cavity 102 from the first sap cavity 101 by first flow 111, due to the first sap cavity 101 pressurizeds, decoupling zero dish 12 is subject to differential pressure action and moves toward the second sap cavity 102, until the seal disc 121 of decoupling zero dish 12 and the first body of rubber 11 fit tightly, seals up the opening of the second runner 112 at the first sap cavity 101, now damping liquid can not flow by the second runner 112 again, only flows by first flow 111.Damping liquid produces large damping by first flow 111, and absorbing vibrational energy, with the large-amplitude vibration of decaying.
As from the foregoing, the high frequency that the motor car engine of effectively isolating the hydraulic pressure Anti-torque pull rod of the present embodiment transmits, the vibration of little amplitude, can produce again large damping, the low frequency that stiffness degradation motor transmits greatly, the vibration of large amplitude, ensure better noise, vibration and sound vibration roughness (Noise, Vibration, Harshness, the NVH) performance of vehicle.First flow 111 and the second runner 112 can be adjusted length and width according to different vibration characteristics.
It should be noted that, so that being substituted by example, a hydraulic bushing for rubber bushing in existing Anti-torque pull rod (i.e. the first lining 1) is illustrated above, in fact, the equal available hydraulic lining of two rubber bushings in existing Anti-torque pull rod replaces, the second lining 2 also can be similarly hydraulic bushing, has the structure identical with the first lining 1.As shown in Figure 7, the second lining 2 comprises the second fuse 20, the second body of rubber 21 of coated the second fuse 20, and the second decoupling zero dish 22, the second body of rubber 21 is positioned at the second accommodation section 32 and the second accommodation section 32 is separated into the 3rd sap cavity 201 and the 4th sap cavity 202, the second body of rubber 21 is being provided with the 3rd runner 211 away from the second fuse 20 places, the second body of rubber 21 is being provided with the 4th runner 212 near the second fuse 20 places, the second decoupling zero dish 22 is arranged at the 4th runner 212 also can be along the 4th runner 212 to-and-fro motion, the 3rd runner 211 and the 4th runner 212 are all communicated with the 3rd sap cavity 201 and the 4th sap cavity 202.In the situation that the first lining 1 and the second lining 2 are hydraulic bushing, the principle aspect its little amplitude of high frequency and low frequency large-amplitude vibration transmitting in isolation motor car engine is identical, repeats no more herein.
Corresponding to the utility model embodiment one hydraulic pressure Anti-torque pull rod, the utility model embodiment two provides a kind of automobile, there is the hydraulic pressure Anti-torque pull rod described in the utility model embodiment one, wherein, the external diameter of the first lining 1 is greater than the external diameter of the second lining 2, the first lining 1 is connected with motor car engine end, and the second lining 2 is connected with automotive body end or Automobile frame end.The structure of this hydraulic pressure Anti-torque pull rod and working principle refer to the utility model embodiment one explanation, also repeat no more herein.
The lining of hydraulic pressure Anti-torque pull rod of the present utility model using hydraulic bushing as pull bar skeleton one end or two ends, except controlling motor car engine displacement, more effective at the Anti-torque pull rod of comparing existing full rubber bushing aspect the isolation of the little amplitude of high frequency, low frequency large-amplitude vibration, ensure better vehicle NVH performance.In addition, pull bar skeleton adopts nylon material, and weight is little, and cost is low.
Above disclosed is only the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (13)
1. a hydraulic pressure Anti-torque pull rod, is characterized in that, comprising:
Pull bar skeleton (3), described pull bar skeleton (3) has the first accommodation section (31) and the second accommodation section (32);
The first lining (1), described the first lining (1) is arranged in described the first accommodation section (31); And
The second lining (2), described the second lining (2) is arranged in described the second accommodation section (32);
Described the first lining (1) comprises the first fuse (10), first body of rubber (11) of coated described the first fuse (10), and the first decoupling zero dish (12), described the first body of rubber (11) is positioned at described the first accommodation section (31) and described the first accommodation section (31) is separated into the first sap cavity (101) and the second sap cavity (102), described the first body of rubber (11) is locating to be provided with first flow (111) away from described the first fuse (10), described the first body of rubber (11) is locating to be provided with the second runner (112) near described the first fuse (10), described the first decoupling zero dish (12) is arranged at described the second runner (112) also can be along described the second runner (112) to-and-fro motion, described first flow (111) and described the second runner (112) are all communicated with described the first sap cavity (101) and described the second sap cavity (102).
2. hydraulic pressure Anti-torque pull rod according to claim 1, is characterized in that, described first flow (111) is located at the sidewall of described the first body of rubber (11).
3. hydraulic pressure Anti-torque pull rod according to claim 1, it is characterized in that, described the first body of rubber (11) comprise top (113), bottom (114) and be connected to described top (113) and described bottom (114) between body (115), described top (113) and bottom (114) all have circular outer rim.
4. hydraulic pressure Anti-torque pull rod according to claim 3, it is characterized in that, described body (115) indent forms two depressions, and described two depressions enclose and form respectively described the first sap cavity (101) and described the second sap cavity (102) with the inwall (310) of relative described the first accommodation section (31).
5. hydraulic pressure Anti-torque pull rod according to claim 3, is characterized in that, sidewall (110) surface that described first flow (111) is located for described body (115) is arranged with the elongate channels forming.
6. hydraulic pressure Anti-torque pull rod according to claim 3, it is characterized in that, described the second runner (112) is for running through the duct of described body (115), and the both ends open in described duct is communicated to respectively described the first sap cavity (101) and described the second sap cavity (102).
7. hydraulic pressure Anti-torque pull rod according to claim 6, is characterized in that, described the second runner (112) is circular hole, and described the first fuse (10) is cylindrical, and the axis of the axis of described the second runner (112) and described the first fuse (10) is perpendicular.
8. hydraulic pressure Anti-torque pull rod according to claim 3, it is characterized in that, the circular outer rim of described top (113) and described bottom (114) with described in state inwall (310) interference fit of the first accommodation section (31), inwall (310) interference fit of the sidewall (110) of described body (115) and described the first accommodation section (31).
9. hydraulic pressure Anti-torque pull rod according to claim 3, it is characterized in that, described the first fuse (10) offers the circular hole that runs through described the first rubber body (11), and the top (113) of described the first rubber body (11) and the center of circle of bottom (114) are all positioned on the axis of described the first fuse (10).
10. hydraulic pressure Anti-torque pull rod according to claim 1, it is characterized in that, described the first decoupling zero dish (12) comprises the body of rod (120) and is arranged on the seal disc (121) at the described body of rod (120) two ends, the described body of rod (120) is located in described the second runner (112), the external diameter of the described body of rod (120) is less than the aperture of described the second runner (112), the seal disc (121) at the described body of rod (120) two ends is positioned at outside described the second runner (112), and the external diameter of described seal disc (121) is greater than the aperture of described the second runner (112).
11. hydraulic pressure Anti-torque pull rods according to claim 1, it is characterized in that, described the second runner (112) is two, described two the second runners (112) lay respectively at the both sides of described the first fuse (10), described the first decoupling zero dish (12) is two, and described two the first decoupling zero dishes (12) are arranged at respectively described two the second runners (112).
12. hydraulic pressure Anti-torque pull rods according to claim 1, it is characterized in that, described the second lining (2) comprises the second fuse (20), second body of rubber (21) of coated described the second fuse (20), and the second decoupling zero dish (22), described the second body of rubber (21) is positioned at described the second accommodation section (32) and described the second accommodation section (32) is separated into the 3rd sap cavity (201) and the 4th sap cavity (202), described the second body of rubber (21) is locating to be provided with the 3rd runner (211) away from described the second fuse (20), described the second body of rubber (21) is locating to be provided with the 4th runner (212) near described the second fuse (20), described the second decoupling zero dish (22) is arranged at described the 4th runner (212) also can be along described the 4th runner (212) to-and-fro motion, described the 3rd runner (211) and described the 4th runner (212) are all communicated with described the 3rd sap cavity (201) and described the 4th sap cavity (202).
13. 1 kinds of automobiles, it is characterized in that, comprise the hydraulic pressure Anti-torque pull rod as described in claim 1-12 any one, wherein, the external diameter of described the first lining (1) is greater than the external diameter of described the second lining (2), described the first lining (1) is connected with motor car engine end, and described the second lining (2) is connected with automotive body end or Automobile frame end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110505.9U CN203730632U (en) | 2014-03-12 | 2014-03-12 | Hydraulic anti-torsion rod and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110505.9U CN203730632U (en) | 2014-03-12 | 2014-03-12 | Hydraulic anti-torsion rod and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203730632U true CN203730632U (en) | 2014-07-23 |
Family
ID=51200710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110505.9U Withdrawn - After Issue CN203730632U (en) | 2014-03-12 | 2014-03-12 | Hydraulic anti-torsion rod and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203730632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912990A (en) * | 2014-03-12 | 2015-09-16 | 广州汽车集团股份有限公司 | Hydraulic torsion resisting pull rod and vehicle |
| CN105835696A (en) * | 2015-02-04 | 2016-08-10 | 现代自动车株式会社 | Roll-rod for vehicle |
| CN113565916A (en) * | 2021-08-31 | 2021-10-29 | 重庆长安汽车股份有限公司 | Double-flow-passage semi-active control hydraulic pull rod rear suspension |
-
2014
- 2014-03-12 CN CN201420110505.9U patent/CN203730632U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912990A (en) * | 2014-03-12 | 2015-09-16 | 广州汽车集团股份有限公司 | Hydraulic torsion resisting pull rod and vehicle |
| CN104912990B (en) * | 2014-03-12 | 2017-10-03 | 广州汽车集团股份有限公司 | A kind of hydraulic pressure Anti-torque pull rod and automobile |
| CN105835696A (en) * | 2015-02-04 | 2016-08-10 | 现代自动车株式会社 | Roll-rod for vehicle |
| CN105835696B (en) * | 2015-02-04 | 2019-12-27 | 现代自动车株式会社 | Roller lever for vehicle |
| CN113565916A (en) * | 2021-08-31 | 2021-10-29 | 重庆长安汽车股份有限公司 | Double-flow-passage semi-active control hydraulic pull rod rear suspension |
| CN113565916B (en) * | 2021-08-31 | 2022-08-09 | 重庆长安汽车股份有限公司 | Double-flow-passage semi-active control hydraulic pull rod rear suspension |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140723 Effective date of abandoning: 20171003 |
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| AV01 | Patent right actively abandoned |