CN202294143U - Connecting rod following balancing suspension mechanism and automobile comprising same - Google Patents
Connecting rod following balancing suspension mechanism and automobile comprising same Download PDFInfo
- Publication number
- CN202294143U CN202294143U CN2011204487390U CN201120448739U CN202294143U CN 202294143 U CN202294143 U CN 202294143U CN 2011204487390 U CN2011204487390 U CN 2011204487390U CN 201120448739 U CN201120448739 U CN 201120448739U CN 202294143 U CN202294143 U CN 202294143U
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- back axle
- connecting rod
- jackshaft
- leaf spring
- swing arm
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Abstract
The utility model provides a connecting rod following balancing suspension mechanism and an automobile comprising the same. The connecting rod following balancing suspension mechanism comprises an intermediate axle plate spring front bracket, an intermediate axle steel plate spring, an intermediate axle lifting eye, an intermediate axle swing arm, a rear axle plate spring front bracket, a rear axle steel plate spring, a connecting rod assembly, a rear axle lifting eye, a rear axle swing arm and a rear axle plate spring rear bracket, wherein two ends of the intermediate axle steel plate spring are respectively connected to one end of the intermediate axle lifting eye and the intermediate axle plate spring front bracket; the other end of the intermediate axle lifting eye is connected onto the intermediate axle swing arm; the intermediate axle swing arm is connected onto the rear axle plate spring front bracket; two ends of the rear axle steel plate spring are respectively connected to one end of the rear axle lifting eye and the rear axle plate spring front bracket; the other end of the rear axle lifting eye is connected onto the rear axle swing arm; the rear axle swing arm is connected to the rear axle plate spring bracket; and two ends of the connecting rod assembly are respectively connected onto the intermediate axle swing arm and the rear axle swing arm. The connecting rod following balancing suspension mechanism can be used for realizing the balance of a bearing force of the intermediate axle and the rear axle and has the advantages of simple structure, light dead weight, high reliability and the like.
Description
Technical field
The utility model relates to a kind of connecting rod servo-actuated equalizing suspension mechanism that is used for the rear-suspension system of two back axle automobiles, and relates to a kind of automobile that comprises this mechanism.
Background technology
Suspension system is the important component part of automobile; It flexibly connects vehicle frame and vehicle bridge; Be used for power and the moment of transfer function between wheel and vehicle frame; And cushion the impulsive force of being passed to vehicle frame or vehicle body by uneven road surface, the vibrations that decay causes thus can be exercised to guarantee automobile smooth-goingly.
At present, the rear-suspension system of two back axle automobiles adopts the balance suspension structure usually, during this balance suspension can guarantee, the vertical load of back axle wheel equates.But existing balance suspension exists problems such as Heavy Weight, complex structure, assembling maintenance difficult, cost height, poor reliability.
The utility model content
The purpose of the utility model provides a kind of simple in structure, in light weight and connecting rod servo-actuated equalizing suspension mechanism that reliability is high, and a kind of automobile that comprises this connecting rod servo-actuated equalizing suspension mechanism is provided.
To achieve these goals; The utility model provides a kind of connecting rod servo-actuated equalizing suspension mechanism; This connecting rod servo-actuated equalizing suspension mechanism is connected on the frame assembly; And comprise: jackshaft leaf spring front frame, jackshaft steel spring, jackshaft hanger, jackshaft swing arm, back axle leaf spring front frame, back axle steel spring, connecting rod complement, back axle hanger, back axle swing arm and back axle leaf spring after poppet; Wherein, Said jackshaft leaf spring front frame, back axle leaf spring front frame and back axle leaf spring after poppet are connected on the said frame assembly; The two ends of said jackshaft steel spring are connected respectively on the end and said jackshaft leaf spring front frame of said jackshaft hanger pivotly, and the other end of said jackshaft hanger is pivotably connected in the said jackshaft swing arm, and said jackshaft swing arm is pivotably connected on the said back axle leaf spring front frame; The two ends of said back axle steel spring are connected respectively on the end and said back axle leaf spring front frame of said back axle hanger pivotly; The other end of said back axle hanger is pivotably connected in the said back axle swing arm, and said back axle swing arm is pivotably connected on the said back axle leaf spring after poppet, and the two ends of said connecting rod complement are pivotably connected to respectively in said jackshaft swing arm and the said back axle swing arm.
Preferably, said back axle leaf spring front frame is provided with the front frame limiting stopper that can prevent that said jackshaft hanger from interfering with this back axle leaf spring front frame in swing process.
Preferably, said back axle leaf spring after poppet is provided with the after poppet limiting stopper that can prevent that said back axle hanger from interfering with this back axle leaf spring after poppet in swing process.
Preferably, said jackshaft leaf spring front frame is connected on the said frame assembly through connecting platform.
Preferably, be formed with the supporting rib that is used to connect said jackshaft steel spring on the said jackshaft leaf spring front frame.
Preferably, said jackshaft hanger and/or said back axle hanger comprise two arms and be connected the connecting arm between these two arms, and said jackshaft hanger and/or said back axle hanger also comprise the dowel that is connected between said two arms.
Preferably, said dowel becomes 10 ° of-20 ° of angles with respect to said connecting arm.
Preferably, said jackshaft swing arm has three coupling ends, is respectively applied for an end and the said back axle leaf spring front frame of the said other end of said jackshaft hanger, said connecting rod complement to link to each other pivotly.
Preferably, three of said jackshaft swing arm coupling ends are connected with corresponding component through lining respectively pivotly.
Preferably, said back axle swing arm has three coupling ends, is respectively applied for the other end and the said back axle leaf spring after poppet of the said other end of said back axle hanger, said connecting rod complement to link to each other pivotly.
Preferably, three of said back axle swing arm coupling ends are connected with corresponding component through lining respectively pivotly.
Preferably, the two ends of said jackshaft steel spring and/or said back axle steel spring are connected with corresponding component through lining respectively pivotly.
Preferably, said connecting rod complement comprises connecting rod and the connecting rod support that is positioned at these connecting rod two ends.
The utility model provides a kind of automobile, and this automobile comprises the connecting rod servo-actuated equalizing suspension mechanism according to the utility model embodiment.
The connecting rod servo-actuated equalizing suspension mechanism that the utility model provides is particularly useful in the rear-suspension system of medium and heavy pair of back axle automobile, its not only can realize jackshaft, the back bridge bearing ability balance, and have simple in structure, from heavy and light, reliability advantages of higher.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification sheets, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the integral structure scheme drawing according to the connecting rod servo-actuated equalizing suspension mechanism of the utility model;
Fig. 2 is the structural representation of the back axle leaf spring front frame among Fig. 1;
Fig. 3 is the structural representation of the back preceding leaf spring after poppet among Fig. 1;
Fig. 4 is the structural representation of the jackshaft leaf spring front frame among Fig. 1;
Fig. 5 is the jackshaft hanger/back axle Lifting Lug Structure scheme drawing among Fig. 1, and wherein (a) is front view, (b) is lateral plan; And
Fig. 6 is the structural representation of the jackshaft swing arm/back axle swing arm among Fig. 1.
Description of reference numerals
1 frame assembly, 2 jackshaft leaf spring front frames
3 jackshaft steel springs, 4 jackshaft hangers
5 jackshaft swing arms, 6 back axle leaf spring front frames
7 back axle steel springs, 8 connecting rod complements
The 10 back axle swing arms of 9 back axle hangers
11 back axle leaf spring after poppets, 12 front frame limiting stoppers
13 after poppet limiting stoppers 14 connect platform
15 supporting ribs, 16 arms
17 connecting arms, 18 dowels
19 connecting rods, 20 connecting rod supports
The specific embodiment
Below, the specific embodiment that combines accompanying drawing to the utility model is elaborated.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, under the situation of doing opposite explanation, the noun of locality of use all is normally to park with automobile like " forward and backward, upper and lower ", and headstock is preceding, the tailstock for definition afterwards.
Connecting rod servo-actuated equalizing suspension mechanism according to the utility model is connected on the frame assembly 1 of automobile.As shown in Figure 1, said connecting rod servo-actuated equalizing suspension mechanism comprises: jackshaft leaf spring front frame 2, jackshaft steel spring 3, jackshaft hanger 4, jackshaft swing arm 5, back axle leaf spring front frame 6, back axle steel spring 7, connecting rod complement 8, back axle hanger 9, back axle swing arm 10 and back axle leaf spring after poppet 11.
Wherein, Said jackshaft leaf spring front frame 2 can be through various fasteners well known in the art, be fixedly connected on the said frame assembly 1 like bolt etc.; And an end that is connected to the said jackshaft steel spring 3 on the automobile jackshaft is connected on the said jackshaft leaf spring front frame 2 pivotly, thereby makes that said jackshaft steel spring 3 can be around the junction pivoted of itself and said jackshaft leaf spring front frame 2.
Said back axle leaf spring front frame 6 can be through various fasteners well known in the art, be fixedly connected on the said frame assembly 1 like bolt etc.; And said jackshaft swing arm 5 is pivotably connected on the said back axle leaf spring front frame 6; Thereby make that said jackshaft swing arm 5 can be around the junction pivoted of itself and said back axle leaf spring front frame 6; An end that is connected to the said back axle steel spring 7 on the automobile axle simultaneously is connected on the said back axle leaf spring front frame 6 pivotly, thereby makes that said back axle steel spring 7 can be around the junction pivoted of itself and said back axle leaf spring front frame 6.
Said back axle leaf spring after poppet 11 can be through various fasteners well known in the art, be fixedly connected on the said frame assembly 1 like bolt etc.; And said back axle swing arm 10 is pivotably connected on the said back axle leaf spring after poppet 11, thereby makes that said back axle swing arm 10 can be around the junction pivoted of itself and said back axle leaf spring after poppet 11.
One end of said jackshaft hanger 4 and the other end of said jackshaft steel spring 3 can link together capable of pivoting relative to each otherly, thereby make that said jackshaft hanger 4 and said jackshaft steel spring 3 all can be around the junction pivoted of the two; The other end of said jackshaft hanger 4 and said jackshaft swing arm 5 can link together capable of pivoting relative to each otherly, thereby make that said jackshaft hanger 4 and said jackshaft swing arm 5 all can be around the junction pivoted of the two.
One end of said back axle hanger 9 and the other end of said back axle steel spring 7 can link together capable of pivoting relative to each otherly, thereby make that said back axle hanger 9 and said back axle steel spring 7 all can be around the junction pivoted of the two; The other end of said back axle hanger 9 and said back axle swing arm 10 can link together capable of pivoting relative to each otherly, thereby make that said back axle hanger 9 and said back axle swing arm 10 all can be around the junction pivoted of the two.
One end of said connecting rod complement 8 and said jackshaft swing arm 5 can link together capable of pivoting relative to each otherly, thereby make that said connecting rod complement 8 and said jackshaft swing arm 5 all can be around the junction pivoted of the two; The other end of said connecting rod complement 8 and said back axle swing arm 10 can link together capable of pivoting relative to each otherly, thereby make that said connecting rod complement 8 and said back axle swing arm 10 all can be around the junction pivoted of the two.
Pass through said structure; When said jackshaft steel spring 3 and said back axle steel spring 7 former thereby when swing takes place because of Uneven road or car acceleration deceleration etc. in vehicle traveling process; The said jackshaft hanger 4 that links to each other with said two devices respectively will be driven with said back axle hanger 9 and swung; The two rotates with the junction of said back axle leaf spring front frame 6 and said back axle leaf spring after poppet 11 around this so the said jackshaft swing arm 5 that links to each other with said back axle hanger 9 with said jackshaft hanger 4 respectively and said back axle swing arm 10 will be respectively, thereby will make two ends swing with the said connecting rod complement 8 that said back axle swing arm 10 links to each other with said jackshaft swing arm 5 respectively thereupon.
Under the preferable case, as shown in Figure 2, said back axle leaf spring front frame 6 is provided with front frame limiting stopper 12, thereby can prevent that said jackshaft hanger 4 from interfering with this back axle leaf spring front frame 6 in swing process.Said front frame limiting stopper 12 protrudes from said back axle leaf spring front frame 6 along fore-and-aft direction; Its position, shape and size can design according to actual needs, if can satisfy in vehicle traveling process to the swing of said jackshaft hanger 4 carry out spacing when preventing its swing and said back axle leaf spring front frame 6 interfere.
Under the preferable case, as shown in Figure 3, said back axle leaf spring after poppet 11 is provided with after poppet limiting stopper 13, thereby can prevent that said back axle hanger 9 from interfering with this back axle leaf spring after poppet 11 in swing process.Said after poppet limiting stopper 13 equally also is from said back axle leaf spring after poppet 11 protrusions along fore-and-aft direction; Its position, shape and size can design according to actual needs, if can satisfy in vehicle traveling process to the swing of said back axle hanger 9 carry out spacing when preventing its swing and said back axle leaf spring after poppet 11 interfere.
Under the preferable case, as shown in Figure 4, said jackshaft leaf spring front frame 2 utilizes various fastener well known in the art, is fixedly attached on the said frame assembly 1 like bolt etc. through connecting platform 14.Owing to through the area of thrust surface that holistic connection platform can increase the fastening force of fastener are set, therefore not only can improve the bonded assembly reliability, and can play the effect of protection vehicle frame.
More preferably; Be formed with the supporting rib 15 of an end that is used to connect said jackshaft steel spring 3 on the said jackshaft leaf spring front frame 2, thereby make an end of said jackshaft steel spring 3 can be pivotably connected to more reliably on the said jackshaft leaf spring front frame 2.The shape of said brace rod 15, position can be designed according to actual needs, as long as can be suitable for an end of said jackshaft steel spring 3 are pivotably connected on it.The thickness of said supporting rib 15 is preferably 10-20mm, 15mm more preferably, thus failure-free supporting more can be provided and be connected.
Under the preferable case, the similar of said jackshaft hanger 4 and said back axle hanger 9, as shown in Figure 5, include two arms 16 and be connected the connecting arm 17 between these two arms 16, and comprise the dowel 18 that is connected between said two arms 16.That is to say, between said two arms 16, carry out the bonded assembly connecting arm 17, also be provided with a dowel 18 in addition except being provided with one.Like this, compare with the situation that a connecting arm 17 only is set, receive external force such as side force when hanger and do the time spent, said dowel 18 can be shared the stressed of a part, therefore can significantly reduce the suffered stress of hanger, thereby plays the effect of protection hanger.
Usually, said connecting arm 17 is vertically connected between said two arms 16, and said dowel 18 can laterally arrange with respect to said connecting arm 17.Preferably; Consider the movement relation of said jackshaft hanger 4 and said jackshaft swing arm 5 and said back axle hanger 9 and said back axle swing arm 10; Said dowel 18 can be set to respect to 17 one-tenth 10 °-20 ° of angles of said connecting arm; More preferably can become 15 ° of angles, thereby can prevent that in vehicle traveling process swing arm and said dowel 18 interfere when the swing of swing arm and hanger.In addition, the position of said dowel 18 on said arm 16 length directions can be provided with according to actual needs, as long as can guarantee equally that swing arm can not interfere with said dowel 18 when swing arm and hanger swing.The shape of said dowel 18 also can design according to actual needs, to satisfy the requirement of stock utilization and intensity aspect simultaneously.And the thickness of said dowel 18 is preferably 10-20mm, and 15mm more preferably is to provide failure-free supporting more.
Under the preferable case, as shown in Figure 6, the structure of said jackshaft swing arm 5 is designed to have three coupling ends, so that link to each other pivotly with the said other end of said jackshaft hanger 4, an end and the said back axle leaf spring front frame 6 of said connecting rod complement 8 respectively.More preferably, be respectively arranged with the lining of liner effect on three coupling ends of said jackshaft swing arm 5, being connected pivotly with corresponding component, thereby worn and torn because of pivot between the parts that prevent to be connected through this lining.
Under the preferable case; The similar of the structure of said back axle swing arm 10 and said jackshaft swing arm 5; As shown in Figure 6; Have three coupling ends too, so that link to each other pivotly with the said other end of said back axle hanger 9, the other end and the said back axle leaf spring after poppet 11 of said connecting rod complement 8 respectively.More preferably, also be respectively arranged with the lining of liner effect on three coupling ends of said back axle swing arm 10, being connected pivotly with corresponding component, thereby worn and torn because of pivot between the parts that prevent to be connected through this lining.
Under the preferable case; The two ends of said jackshaft steel spring 3 and/or said back axle steel spring 7 are when being connected with corresponding component pivotly; Also can between the parts that are connected, lining be set, connecting, thereby wear and tear because of pivot between the parts that prevent to be connected through lining.
Said lining can adopt the habitual various materials in this area to process, and like 60# steel, cast iron, cast steel or the like, the preferred 60# steel that adopts is made said lining in the utility model, and through Quenching Treatment, to improve the resistance to abrasion and the reliability of lining.
Said connecting rod complement 8 comprises connecting rod 19 and the connecting rod support 20 that is positioned at these connecting rod 19 two ends, and wherein, said connecting rod 19 can adopt the habitual various materials in this area to process; Like 40Cr steel pipe, 45# steel etc., preferably adopt the 40Cr steel pipe to process, said connecting rod support 20 also can adopt the habitual various materials in this area to process; Like cast steel, cast iron or the like; Preferably adopt cast steel to process, thereby both guaranteed bonded assembly intensity and reliability, alleviated weight again.
The utility model also provides a kind of automobile, and this automobile comprises frame assembly, jackshaft, back axle and the necessary constituent elements of other formation automobiles, and its composition and connection mode are conventionally known to one of skill in the art, so repeat no more at this.In addition, this automobile said connecting rod servo-actuated equalizing suspension mechanism of also comprising the utility model and being provided with above-mentioned technical characterictic.Through said connecting rod servo-actuated equalizing suspension mechanism is assemblied in the rear-suspension system of automobile, not only can realize jackshaft, the back bridge bearing ability balance, and have simple in structure, from heavy and light, reliability advantages of higher.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (14)
1. connecting rod servo-actuated equalizing suspension mechanism; This connecting rod servo-actuated equalizing suspension mechanism is connected on the frame assembly (1); It is characterized in that; Said connecting rod servo-actuated equalizing suspension mechanism comprises: jackshaft leaf spring front frame (2), jackshaft steel spring (3), jackshaft hanger (4), jackshaft swing arm (5), back axle leaf spring front frame (6), back axle steel spring (7), connecting rod complement (8), back axle hanger (9), back axle swing arm (10) and back axle leaf spring after poppet (11); Wherein, Said jackshaft leaf spring front frame (2), back axle leaf spring front frame (6) and back axle leaf spring after poppet (11) are connected on the said frame assembly (1); The two ends of said jackshaft steel spring (3) are connected respectively on the end and said jackshaft leaf spring front frame (2) of said jackshaft hanger (4) pivotly; The other end of said jackshaft hanger (4) is pivotably connected in the said jackshaft swing arm (5); Said jackshaft swing arm (5) is pivotably connected on the said back axle leaf spring front frame (6), and the two ends of said back axle steel spring (7) are connected respectively on the end and said back axle leaf spring front frame (6) of said back axle hanger (9) pivotly, and the other end of said back axle hanger (9) is pivotably connected in the said back axle swing arm (10); Said back axle swing arm (10) is pivotably connected on the said back axle leaf spring after poppet (11), and the two ends of said connecting rod complement (8) are pivotably connected to respectively in said jackshaft swing arm (5) and the said back axle swing arm (10).
2. connecting rod servo-actuated equalizing suspension mechanism according to claim 1; It is characterized in that said back axle leaf spring front frame (6) is provided with the front frame limiting stopper (12) that can prevent that said jackshaft hanger (4) from interfering with this back axle leaf spring front frame (6) in swing process.
3. connecting rod servo-actuated equalizing suspension mechanism according to claim 1; It is characterized in that said back axle leaf spring after poppet (11) is provided with the after poppet limiting stopper (13) that can prevent that said back axle hanger (9) from interfering with this back axle leaf spring after poppet (11) in swing process.
4. connecting rod servo-actuated equalizing suspension mechanism according to claim 1 is characterized in that, said jackshaft leaf spring front frame (2) is connected on the said frame assembly (1) through connecting platform (14).
5. connecting rod servo-actuated equalizing suspension mechanism according to claim 1 is characterized in that, is formed with the supporting rib (15) that is used to connect said jackshaft steel spring (3) on the said jackshaft leaf spring front frame (2).
6. connecting rod servo-actuated equalizing suspension mechanism according to claim 1; It is characterized in that; Said jackshaft hanger (4) and/or said back axle hanger (9) comprise two arms (16) and be connected the connecting arm (17) between these two arms (16), and said jackshaft hanger (4) and/or said back axle hanger (9) also comprise the dowel (18) that is connected between said two arms (16).
7. connecting rod servo-actuated equalizing suspension mechanism according to claim 6 is characterized in that, said dowel (18) becomes 10 ° of-20 ° of angles with respect to said connecting arm (17).
8. connecting rod servo-actuated equalizing suspension mechanism according to claim 1; It is characterized in that; Said jackshaft swing arm (5) has three coupling ends, is respectively applied for an end and the said back axle leaf spring front frame (6) of the said other end of said jackshaft hanger (4), said connecting rod complement (8) to link to each other pivotly.
9. connecting rod servo-actuated equalizing suspension mechanism according to claim 8 is characterized in that, three coupling ends of said jackshaft swing arm (5) are connected with corresponding component through lining respectively pivotly.
10. connecting rod servo-actuated equalizing suspension mechanism according to claim 1; It is characterized in that; Said back axle swing arm (10) has three coupling ends, is respectively applied for the other end and the said back axle leaf spring after poppet (11) of the said other end of said back axle hanger (9), said connecting rod complement (8) to link to each other pivotly.
11. connecting rod servo-actuated equalizing suspension mechanism according to claim 10 is characterized in that, three coupling ends of said back axle swing arm (10) are connected with corresponding component through lining respectively pivotly.
12. connecting rod servo-actuated equalizing suspension mechanism according to claim 1 is characterized in that, the two ends of said jackshaft steel spring (3) and/or said back axle steel spring (7) are connected with corresponding component through lining respectively pivotly.
13. connecting rod servo-actuated equalizing suspension mechanism according to claim 1 is characterized in that, said connecting rod complement (8) comprises connecting rod (19) and is positioned at the connecting rod support (20) at this connecting rod (19) two ends.
14. an automobile is characterized in that, this automobile comprises according to each described connecting rod servo-actuated equalizing suspension mechanism among the claim 1-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204487390U CN202294143U (en) | 2011-11-14 | 2011-11-14 | Connecting rod following balancing suspension mechanism and automobile comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204487390U CN202294143U (en) | 2011-11-14 | 2011-11-14 | Connecting rod following balancing suspension mechanism and automobile comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294143U true CN202294143U (en) | 2012-07-04 |
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ID=46363106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204487390U Expired - Lifetime CN202294143U (en) | 2011-11-14 | 2011-11-14 | Connecting rod following balancing suspension mechanism and automobile comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294143U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101415A (en) * | 2011-11-14 | 2013-05-15 | 北汽福田汽车股份有限公司 | Connecting rod servo balanced suspension mechanism and car comprising the same |
| CN104228566A (en) * | 2014-09-02 | 2014-12-24 | 上海汽车集团股份有限公司 | Rear-drive vehicle power chain assembling method |
| CN105774452A (en) * | 2014-12-25 | 2016-07-20 | 长春孔辉汽车科技股份有限公司 | Plate spring-crossed balanced suspension |
-
2011
- 2011-11-14 CN CN2011204487390U patent/CN202294143U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101415A (en) * | 2011-11-14 | 2013-05-15 | 北汽福田汽车股份有限公司 | Connecting rod servo balanced suspension mechanism and car comprising the same |
| CN104228566A (en) * | 2014-09-02 | 2014-12-24 | 上海汽车集团股份有限公司 | Rear-drive vehicle power chain assembling method |
| CN105774452A (en) * | 2014-12-25 | 2016-07-20 | 长春孔辉汽车科技股份有限公司 | Plate spring-crossed balanced suspension |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |