CN204736920U - Back knuckle and many connecting rods suspension - Google Patents
Back knuckle and many connecting rods suspension Download PDFInfo
- Publication number
- CN204736920U CN204736920U CN201520317977.6U CN201520317977U CN204736920U CN 204736920 U CN204736920 U CN 204736920U CN 201520317977 U CN201520317977 U CN 201520317977U CN 204736920 U CN204736920 U CN 204736920U
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- arm
- support arm
- trailing arm
- arm support
- prenex
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Abstract
Back knuckle for overcoming among the prior art is not enough with back longitudinal wall joint strength, the problem of moment decay easily appears, the utility model provides a back knuckle, including the knuckle body, knuckle body middle part has the semi -axis hole that holds driven half shaft, the knuckle body is edge -fixed to have back longitudinal wall support arm, back longitudinal wall support arm is to keeping away from the axial direction in semi -axis hole is extended, be equipped with on the back longitudinal wall support arm at least four be used for with back longitudinal wall fixed connection's back longitudinal wall connecting hole, four at least back longitudinal wall connecting holes are the polygonally distributed who has four limits at least. Simultaneously the utility model discloses the many connecting rods suspension that adopts above -mentioned back knuckle is still provided. The utility model provides a back knuckle is under the prerequisite of guaranteeing built on stilts of rear overhang and intensity for the more compact and easy assembly of structure. Especial, bolted connection intensity not only can be guaranteed through connecting firmly at 4 o'clock to back knuckle and back longitudinal wall, can effectively prevent the moment decay of bolt moreover.
Description
Technical field
The multi-link lever suspension fork that the utility model relates to a kind of rear steering joint and adopts this rear steering to save.
Background technology
Now back axle many employings multi link formula independent suspension of manned vehicle in the market especially intermediate car, rear steering joint is the parts of most critical in this pattern suspension frame structure, its Main Function connects each swing arm of multi-connecting-rod separated suspension, hub bearing and brake caliper, to bear the load that wheel passes over.Geometric configuration and the stressing conditions of current such suspension rear steering joint are complicated, are proof strength and endurance quality, and many employing spheroidal graphite iron technique obtains at present.
But be limited to rear steering joint arrangement space and bearing behavior, existing rear steering saves structure bulky and 4 wheel driven expansion is poor; The technological feasibility of product, assembling convenience and structural reliability are poor.Especially existing rear steering joint is not enough with rear trailing arm Joint strenght, and easily occurs that moment decays.
Utility model content
Technical problem to be solved in the utility model is not enough with rear trailing arm Joint strenght for rear steering joint of the prior art, easily occurs the problem that moment decays, provides a kind of rear steering to save.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:
There is provided a kind of rear steering to save, comprise steering swivel body, have half axis hole holding jack shaft in the middle part of described steering swivel body, described steering swivel body edges is fixed with rear trailing arm support arm, and described rear trailing arm support arm extends to the direction away from described half axis hole axis; Described rear trailing arm support arm is provided with at least four rear trailing arm connecting bores for being fixedly connected with rear trailing arm, and after described at least four, trailing arm connecting bore is in the polygon distribution at least with four edges.
In the rear steering joint that the utility model provides, rear trailing arm support arm extends to the direction away from described half axis hole axis.Because rear trailing arm support arm fully outwards stretches, make rear trailing arm support arm under the prerequisite not affecting rear steering joint expansion performance, there is sufficient space and arrange the bindiny mechanism with rear trailing arm.And in the utility model, rear trailing arm support arm is provided with at least four rear trailing arm connecting bores for being connected with rear trailing arm, and after described at least four, trailing arm connecting bore distributes in the polygon at least with four edges.In use, in above-mentioned rear trailing arm connection hole, the rear trailing arm support arm of rear steering joint is fixedly connected with rear trailing arm, can provide enough Joint strenghts on the one hand, on the other hand, can the moment of bolt be avoided to decay by actv., ensures the stability connected.
Further, described rear trailing arm support arm is provided with the rear trailing arm connecting bore of four distributions in quadrangle.
Further, described steering swivel body also has the reinforced rib extended to described rear trailing arm support arm from described half axis hole.
Further, described steering swivel body has multiple described reinforced rib; From described half axis hole to the direction that described rear trailing arm support arm extends, the spacing between described multiple reinforced rib increases progressively.
By the setting of above-mentioned reinforced rib, the stress that significantly can reduce high stress area is concentrated, thus effectively reduces the material redundancy of low stress area, is beneficial to the light-weight design of implementation structure.
Further, described steering swivel body is also provided with the rear top link journal stirrup for being connected with rear top link, the clamp journal stirrup for being connected with brake caliper, the rear lower swing arm support arm for being connected with rear lower swing arm, the shock absorber support arm for being connected with shock absorber, rear prenex arm support arm for being connected with rear prenex arm; Described rear trailing arm support arm, rear top link journal stirrup, clamp journal stirrup, rear lower swing arm support arm, shock absorber support arm, the projection of rear prenex arm support arm in described half axis hole place plane are positioned at outside described half axis hole.
Under the above constitution, rear joint by multi-form connection structure and suspension week edge pieces assemble, under the prerequisite ensureing rear suspension space and intensity, structure can be made more compact and be easy to assemble, and being beneficial to and realizing 4 wheel driven functions expanding.
Further, described steering swivel body have two described rear top link journal stirrups be oppositely arranged.
Further, described steering swivel body have two described clamp journal stirrups.
Further, described rear lower swing arm support arm has the first lightening hole; Described shock absorber support arm has the second lightening hole; Described rear prenex arm support arm has the 3rd lightening hole.
Meanwhile, the utility model additionally provides a kind of multi-link lever suspension fork, comprises foregoing rear steering joint.
Further, described multi-link lever suspension fork also comprises rear trailing arm, rear top link, brake caliper, rear lower swing arm, shock absorber, rear prenex arm; Described rear steering joint also comprises rear top link journal stirrup, clamp journal stirrup, rear lower swing arm support arm, shock absorber support arm, rear prenex arm support arm; The rear trailing arm support arm that described rear trailing arm and described rear steering save in the rear trailing arm connection hole bolt is connected; Described rear top link journal stirrup is connected with described rear top link bolt; Described clamp journal stirrup is fixedly connected with described brake caliper; Described rear lower swing arm support arm is fixedly connected with described rear lower swing arm; Described shock absorber support arm is fixedly connected with described shock absorber; Described rear prenex arm support arm is fixedly connected with described rear prenex arm; The jack shaft of automobile is arranged in described half axis hole.
Accompanying drawing explanation
Fig. 1 is the block diagram of the rear steering joint that the utility model preferred implementation provides;
Fig. 2 is the first block diagram of the multi-link lever suspension fork that the utility model preferred implementation provides;
Fig. 3 is the second block diagram of the multi-link lever suspension fork that the utility model preferred implementation provides;
Fig. 4 is the 3rd block diagram of the multi-link lever suspension fork that the utility model preferred implementation provides.
Reference numeral in Figure of description is as follows:
1, rear steering joint; 10, steering swivel body; 11, rear trailing arm support arm; 111, rear trailing arm connecting bore; 12, rear top link journal stirrup; 13, clamp journal stirrup; 14, rear lower swing arm support arm; 141, the first lightening hole; 15, shock absorber support arm; 151, the second lightening hole; 16, rear prenex arm support arm; 161, the 3rd lightening hole; 17, half axis hole; 18, reinforced rib;
2, rear trailing arm;
3, rear top link;
4, brake caliper;
5, rear lower swing arm;
6, shock absorber;
7, rear prenex arm;
8, jack shaft.
Detailed description of the invention
The technical matters solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " interior ", " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
The rear steering joint that the utility model provides comprises steering swivel body, there is in the middle part of described steering swivel body half axis hole holding jack shaft, described steering swivel body edges is fixed with rear trailing arm support arm, and described rear trailing arm support arm extends to the direction away from described half axis hole axis; Described rear trailing arm support arm is provided with at least four rear trailing arm connecting bores for being fixedly connected with rear trailing arm, and after described at least four, trailing arm connecting bore is in the polygon distribution at least with four edges.
As existing, the rear steering joint that the utility model provides in use, need be fixedly connected with periphery attaching parts (such as trailing arm, rear top link, brake caliper, rear lower swing arm, shock absorber, rear prenex arm).Corresponding, rear steering joint has the connecting portion for being connected with above-mentioned each attaching parts respectively.
Concrete, in the utility model, rear steering joint comprises steering swivel body.There is in the middle part of steering swivel body half axis hole.During use, the jack shaft of this automobile can pass from this half axis hole.
Meanwhile, according to the utility model, the edge of above-mentioned steering swivel body is fixed with rear trailing arm support arm, and described rear trailing arm support arm extends to the direction away from described half axis hole axis.After this rear steering joint is assemblied on vehicle body, in said structure, the axis of described half axis hole is roughly the same with the setting direction of Automobile drive semiaxis.Above-mentioned rear trailing arm support arm extends to the direction away from described half axis hole axis can think that this rear trailing arm support arm extends to the direction away from Automobile drive semiaxis, now, be beneficial to the bindiny mechanism that rear trailing arm support arm and rear trailing arm are set and can not produce with Automobile drive semiaxis and interfere.
In the utility model, the rear trailing arm support arm of aforementioned structure is provided with at least four rear trailing arm connecting bores for being fixedly connected with rear trailing arm.Further, after at least four on rear trailing arm support arm, trailing arm connecting bore is in the polygon distribution at least with four edges.
Trailing arm connection hole after above-mentioned at least four, rear trailing arm support arm can be bolted to connection with rear trailing arm.Because rear trailing arm connecting bore is in the polygon distribution at least with four edges, when rear trailing arm is fixedly connected with rear trailing arm support arm, at least four actv. stress points can be formed, enough Joint strenghts can be provided, and can the moment of bolt be avoided to decay by actv., ensure the stability connected.
When ensureing Joint strenght and connective stability, being Simplified flowsheet, reducing costs, under preferable case, described rear trailing arm support arm is provided with the rear trailing arm connecting bore of four distributions in quadrangle.Above-mentioned purpose can be realized by four described rear trailing arm connecting bores of the distribution in quadrangle.For realizing more balanced distribution of force, improve the stability connected further, more preferably in situation, after described four, trailing arm connecting bore is symmetrical.
As previously mentioned, be proof strength and endurance quality, the existing rear steering joint spheroidal graphite iron technique that adopts obtains more, and its integral structure is comparatively large, heavier-weight.In the utility model, according to the distribution of force of rear steering joint, steering swivel body is also provided with reinforced rib, and described reinforced rib extends from half axis hole described steering swivel body to direction, described rear trailing arm support arm place.
Meanwhile, for better improving intensity, under preferable case, described steering swivel body has multiple described reinforced rib; From described half axis hole to the direction that described rear trailing arm support arm extends, the spacing between described multiple reinforced rib increases progressively.
By the setting of above-mentioned reinforced rib, the stress that significantly can reduce high stress area is concentrated, thus effectively reduces the material redundancy of low stress area, is beneficial to the light-weight design of implementation structure.
As previously mentioned, in the utility model, described steering swivel body is also provided with the rear top link journal stirrup for being connected with rear top link, the clamp journal stirrup for being connected with brake caliper, the rear lower swing arm support arm for being connected with rear lower swing arm, the shock absorber support arm for being connected with shock absorber, rear prenex arm support arm for being connected with rear prenex arm.
According to the structure of the attaching parts of required connection, when ensureing Joint strenght, the different connection mode such as support arm that rear steering that the utility model provides joint adopts above-mentioned journal stirrup, have the support arm of bush hole and have a connecting bore is connected with periphery attaching parts, under the prerequisite ensureing rear suspension space and intensity, make structure more compact and be easy to assembling.
According to actual conditions, the quantity of above-mentioned rear top link journal stirrup can adjust according to actual conditions, under preferable case, described steering swivel body has two described rear top link journal stirrups be oppositely arranged, under can saving integrally-built situation substantially not affecting rear steering, ensure Joint strenght further.The mode that rear top link journal stirrup is connected with rear top link can adopt existing connection mode, and such as, rear top link journal stirrup offers connecting bore, rear top link is connected at this connection hole bolt with rear top link journal stirrup.
Similar with above-mentioned rear top link journal stirrup, described steering swivel body has two described clamp journal stirrups.Clamp journal stirrup can arrange connecting bore equally, and clamp journal stirrup can be connected at this connection hole bolt with brake caliper.
For above-mentioned rear lower swing arm support arm, shock absorber support arm, rear prenex arm support arm, according to the structure of the rear lower swing arm of required connection, shock absorber, rear prenex arm, above-mentioned rear lower swing arm support arm, shock absorber support arm, rear prenex arm support arm can adopt the mode of sleeve to be fixed with the lining of rear lower swing arm, shock absorber, rear prenex arm end to be connected.
Meanwhile, for alleviating the weight of rear steering joint further, under preferable case, described rear lower swing arm support arm has the first lightening hole; Described shock absorber support arm has the second lightening hole; Described rear prenex arm support arm has the 3rd lightening hole.
According to the utility model, in above-mentioned rear steering joint, described rear trailing arm support arm, rear top link journal stirrup, clamp journal stirrup, rear lower swing arm support arm, shock absorber support arm, the projection of rear prenex arm support arm in described half axis hole place plane are positioned at outside described half axis hole.
Under this structure, the jack shaft of automobile can pass from half axis hole, the parts such as rear trailing arm support arm, rear top link journal stirrup, clamp journal stirrup, rear lower swing arm support arm, shock absorber support arm, rear prenex arm support arm that can not save with rear steering produce interferes, and is beneficial to and realizes 4 wheel driven functions expanding.
Meanwhile, the utility model additionally provides a kind of multi-link lever suspension fork, comprises foregoing rear steering joint.
Concrete, described multi-link lever suspension fork also comprises rear trailing arm, rear top link, brake caliper, rear lower swing arm, shock absorber, rear prenex arm; Described rear steering joint also comprises rear top link journal stirrup, clamp journal stirrup, rear lower swing arm support arm, shock absorber support arm, rear prenex arm support arm; The rear trailing arm support arm that described rear trailing arm and described rear steering save in the rear trailing arm connection hole bolt is connected; Described rear top link journal stirrup is connected with described rear top link bolt; Described clamp journal stirrup is fixedly connected with described brake caliper; Described rear lower swing arm support arm is fixedly connected with described rear lower swing arm; Described shock absorber support arm is fixedly connected with described shock absorber; Described rear prenex arm support arm is fixedly connected with described rear prenex arm; The jack shaft of automobile is arranged in described half axis hole.
Below in conjunction with the concrete structure of Fig. 1-Fig. 4 to the rear steering joint that the utility model preferred implementation provides, and the structure of the multi-link lever suspension fork of this steering swivel is adopted to be described.
See Fig. 1, this rear steering joint 1 comprises steering swivel body 10, has half axis hole 17 for holding jack shaft 8 in the middle part of steering swivel body 10.
Along steering swivel body 10 circumference, steering swivel body 10 edge is disposed with rear top link journal stirrup 12, two clamp journal stirrups 13, rear lower swing arm support arm 14, shock absorber support arm 15, the rear prenex arm support arm 16 that rear trailing arm support arm 11, two is oppositely arranged.
Wherein, rear trailing arm support arm 11 comprises two sub-arms, trailing arm connecting bore 111 after every sub-arm is provided with two.Trailing arm connecting bore 111 distribution in quadrangle after four.
Steering swivel body 10 also has two from half axis hole 17 backward trailing arm support arm 11 direction extend reinforced rib 18.From half axis hole 17 to the direction of rear trailing arm support arm 11, the spacing between two reinforced ribs 18 increases progressively.And the position that two reinforced rib 18 is on the lower side between two sub-arms of above-mentioned rear trailing arm support arm 11 towards the end of rear trailing arm support arm 11.
After above-mentioned two, top link journal stirrup 12 is oppositely arranged, and each rear top link journal stirrup 12 all offers connecting bore.Two connecting bores after two on top link journal stirrup 12 are just right.
Two clamp journal stirrups 13 all offer connecting bore, and the axis of two connecting bores on two clamp journal stirrups 13 is parallel.
Rear lower swing arm support arm 14 has the sleeve for being connected with rear lower swing arm 5.Meanwhile, be expendable weight, rear lower swing arm support arm 14 have the first lightening hole 141.
Same, shock absorber support arm 15 has the sleeve for being connected with shock absorber 6.Meanwhile, shock absorber support arm 15 has the second lightening hole 151 for loss of weight.
Rear prenex arm support arm 16 has the sleeve for being connected with rear prenex arm 7.Further, rear prenex arm support arm 16 has the 3rd lightening hole 161 for loss of weight.
See Fig. 2-Fig. 4, the multi-link lever suspension fork that the utility model preferred implementation provides comprises the rear steering joint 1 shown in Fig. 1 and rear trailing arm 2, rear top link 3, brake caliper 4, rear lower swing arm 5, shock absorber 6, rear prenex arm 7.
Wherein, rear trailing arm 2 is connected with rear trailing arm support arm 11, and after four of rear trailing arm support arm 11, rear trailing arm 2 is fixed with rear trailing arm support arm 11 by bolt by trailing arm connecting bore 111 place.
The end of rear top link 3 is after two between top link journal stirrup 12, and top link 3 son after two and rear top link 3 fix through the connecting bore of top link journal stirrup 12 after two and the end of rear top link 3 by bolt.
The connection hole of brake caliper 4 on two clamp journal stirrups 13 is fixedly connected with two clamp journal stirrup 13 bolts.
The lining of rear lower swing arm 5 end is sheathed in the sleeve on rear lower swing arm support arm 14.The lining of shock absorber 6 end is sheathed in the sleeve on shock absorber support arm 15, and the lining of rear prenex arm 7 end is sheathed in the sleeve of rear prenex arm support arm 16.
And, the jack shaft 8 of automobile is arranged in half axis hole 17 in the middle part of steering swivel body 10, and save the rear trailing arm support arm 11 of 1 with rear steering, rear top link journal stirrup 12, clamp journal stirrup 13, rear lower swing arm support arm 14, shock absorber support arm 15, rear prenex arm support arm 16 do not interfere with each other.
Above-mentioned rear steering saves 1 compact conformation and intensity is higher, and technological feasibility is high and be easy to assembling, and possess 4 wheel driven expanding function, structure adaptability is strong simultaneously, is conducive to lowering productive costs.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a rear steering joint, it is characterized in that, comprise steering swivel body (10), described steering swivel body (10) middle part has half axis hole (17) of accommodation jack shaft (8), described steering swivel body (10) edge is fixed with rear trailing arm support arm (11), and described rear trailing arm support arm (11) extends to the direction axial away from described half axis hole (17);
Described rear trailing arm support arm (11) is provided with at least four rear trailing arm connecting bores (111) for being fixedly connected with rear trailing arm (2), and after described at least four, trailing arm connecting bore (111) is in the polygon distribution at least with four edges.
2. rear steering joint according to claim 1, it is characterized in that, described rear trailing arm support arm (11) is provided with the rear trailing arm connecting bore (111) of four distributions in quadrangle.
3. rear steering joint according to claim 1, is characterized in that described steering swivel body (10) also having the reinforced rib (18) extended to described rear trailing arm support arm (11) from described half axis hole (17).
4. rear steering joint according to claim 3, is characterized in that described steering swivel body (10) has multiple described reinforced rib (18);
From described half axis hole (17) to the direction that described rear trailing arm support arm (11) extends, the spacing between described multiple reinforced rib (18) increases progressively.
5. rear steering joint according to claim 1, it is characterized in that, described steering swivel body (10) being also provided with the rear top link journal stirrup (12) for being connected with rear top link (3), the clamp journal stirrup (13) for being connected with brake caliper (4), the rear lower swing arm support arm (14) for being connected with rear lower swing arm (5), the shock absorber support arm (15) for being connected with shock absorber (6), rear prenex arm support arm (16) for being connected with rear prenex arm (7);
Described rear trailing arm support arm (11), rear top link journal stirrup (12), clamp journal stirrup (13), rear lower swing arm support arm (14), shock absorber support arm (15), rear prenex arm support arm (16) described half axis hole (17) projection be in the plane positioned at outside described half axis hole (17).
6. rear steering joint according to claim 5, is characterized in that described steering swivel body (10) having two described rear top link journal stirrups (12) be oppositely arranged.
7. rear steering joint according to claim 5, is characterized in that described steering swivel body (10) having two described clamp journal stirrups (13).
8., according to the rear steering joint in claim 5-7 described in any one, it is characterized in that described rear lower swing arm support arm (14) has the first lightening hole (141); Described shock absorber support arm (15) has the second lightening hole (151); Described rear prenex arm support arm (16) has the 3rd lightening hole (161).
9. a multi-link lever suspension fork, is characterized in that, comprises as rear steering joint (1) in claim 1-8 as described in any one.
10. multi-link lever suspension fork according to claim 9, it is characterized in that, described multi-link lever suspension fork also comprises rear trailing arm (2), rear top link (3), brake caliper (4), rear lower swing arm (5), shock absorber (6), rear prenex arm (7);
Described rear steering joint (1) also comprises rear top link journal stirrup (12), clamp journal stirrup (13), rear lower swing arm support arm (14), shock absorber support arm (15), rear prenex arm support arm (16);
Described rear trailing arm (2) save (1) with described rear steering rear trailing arm support arm (11) in the rear trailing arm connecting bore (111) place bolt be connected; Described rear top link journal stirrup (12) is connected with described rear top link (3) bolt; Described clamp journal stirrup (13) is fixedly connected with described brake caliper (4); Described rear lower swing arm support arm (14) is fixedly connected with described rear lower swing arm (5); Described shock absorber support arm (15) is fixedly connected with described shock absorber (6); Described rear prenex arm support arm (16) is fixedly connected with described rear prenex arm (7);
The jack shaft (8) of automobile is arranged in described half axis hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317977.6U CN204736920U (en) | 2015-05-15 | 2015-05-15 | Back knuckle and many connecting rods suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317977.6U CN204736920U (en) | 2015-05-15 | 2015-05-15 | Back knuckle and many connecting rods suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736920U true CN204736920U (en) | 2015-11-04 |
Family
ID=54418668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317977.6U Expired - Fee Related CN204736920U (en) | 2015-05-15 | 2015-05-15 | Back knuckle and many connecting rods suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736920U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671721A (en) * | 2015-11-06 | 2017-05-17 | 广州汽车集团股份有限公司 | Vehicle rear suspension system and vehicle with same |
| CN110077187A (en) * | 2019-05-13 | 2019-08-02 | 杭州傲拓迈科技有限公司 | A kind of high bearing capacity vehicle platform |
| CN111976831A (en) * | 2020-08-13 | 2020-11-24 | 北京新能源汽车股份有限公司 | 3D printed steering knuckle, manufacturing method, suspension system and automobile |
| CN111994168A (en) * | 2020-08-13 | 2020-11-27 | 北京新能源汽车股份有限公司 | 3D printed steering knuckle, manufacturing method, suspension system and automobile |
| CN112009566A (en) * | 2020-08-13 | 2020-12-01 | 北京新能源汽车股份有限公司 | 3D printed steering knuckle, manufacturing method, suspension system and automobile |
| CN113492627A (en) * | 2020-03-20 | 2021-10-12 | 上海汽车集团股份有限公司 | Independent rear suspension system of automobile |
-
2015
- 2015-05-15 CN CN201520317977.6U patent/CN204736920U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671721A (en) * | 2015-11-06 | 2017-05-17 | 广州汽车集团股份有限公司 | Vehicle rear suspension system and vehicle with same |
| CN106671721B (en) * | 2015-11-06 | 2019-11-22 | 广州汽车集团股份有限公司 | Vehicle rear suspension system and vehicle with it |
| CN110077187A (en) * | 2019-05-13 | 2019-08-02 | 杭州傲拓迈科技有限公司 | A kind of high bearing capacity vehicle platform |
| CN113492627A (en) * | 2020-03-20 | 2021-10-12 | 上海汽车集团股份有限公司 | Independent rear suspension system of automobile |
| CN111976831A (en) * | 2020-08-13 | 2020-11-24 | 北京新能源汽车股份有限公司 | 3D printed steering knuckle, manufacturing method, suspension system and automobile |
| CN111994168A (en) * | 2020-08-13 | 2020-11-27 | 北京新能源汽车股份有限公司 | 3D printed steering knuckle, manufacturing method, suspension system and automobile |
| CN112009566A (en) * | 2020-08-13 | 2020-12-01 | 北京新能源汽车股份有限公司 | 3D printed steering knuckle, manufacturing method, suspension system and automobile |
| CN111976831B (en) * | 2020-08-13 | 2023-08-22 | 北京新能源汽车股份有限公司 | Steering knuckle after 3D printing, manufacturing method, suspension system and automobile |
| CN112009566B (en) * | 2020-08-13 | 2023-08-29 | 北京新能源汽车股份有限公司 | Steering knuckle after 3D printing, manufacturing method, suspension system and automobile |
| CN111994168B (en) * | 2020-08-13 | 2023-09-01 | 北京新能源汽车股份有限公司 | Steering knuckle after 3D printing, manufacturing method, suspension system and automobile |
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