CN205578669U - Transmission shaft and use vehicle transmission system , vehicle of this transmission shaft - Google Patents
Transmission shaft and use vehicle transmission system , vehicle of this transmission shaft Download PDFInfo
- Publication number
- CN205578669U CN205578669U CN201620165844.6U CN201620165844U CN205578669U CN 205578669 U CN205578669 U CN 205578669U CN 201620165844 U CN201620165844 U CN 201620165844U CN 205578669 U CN205578669 U CN 205578669U
- Authority
- CN
- China
- Prior art keywords
- axle tube
- rear axle
- front axle
- section
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Motor Power Transmission Devices (AREA)
Abstract
The utility model relates to a vehicle transmission field, in particular to transmission shaft and use vehicle transmission system, vehicle of this transmission shaft, transmission shaft include preceding central siphon, with the back central siphon that the coaxial heart of preceding central siphon was pegged graft, one is equipped with public plug -in section in preceding, the back central siphon, another is equipped with female plug -in section, public plug -in section inserts and establishes in female plug -in section, be equipped with the external tooth on public plug -in section's the outer peripheral face, be equipped with the internal tooth corresponding with the external tooth on female plug -in section's the inner peripheral surface, be equipped with the elastomer that is used for transmission moment of torsion between public, female plug -in section between the adjacent flank of tooth of inside and outside tooth that corresponds, be equipped with between preceding, the back central siphon be used for before fixed, the axial relative position of back central siphon and limit the elastomer around gliding anti -disengaging structure, has solved the present damping transmission shaft that reverses and has reversed the problem that the damping reliability is low.
Description
Technical field
This utility model relates to system of vehicle transmission apparatus field, particularly to a kind of power transmission shaft and use the vehicle drive system of this power transmission shaft, vehicle.
Background technology
Power transmission shaft, as an important drive disk assembly in vehicle power train system, has vital impact to the vibration noise of car load power train.Visitor's Automobile Drive Shaft connects power assembly and drive axle at present, play the effect of power transmission, it is rigidly connected owing to being between power transmission shaft and power assembly and drive axle, this rigidly connected torsional property is poor, and the twisting vibration of power assembly is transferred to undamped on drive axle, causes the vibration noise of power train.Notification number be the CN103244572A day for announcing be 20130814 Chinese patent disclose a kind of torsion damping power transmission shaft, including central siphon, connection dish and weld yoke, shaft tube inner wall is linked together with weld yoke by elastic material, the elasticity realized between central siphon with weld yoke is connected, can effectively reduce the vibration produced in power transmission shaft power transmission process, strengthen the antitorque of power transmission shaft itself, damping property, but this arrangement only plays antitorque by elastic material, the effect of vibration damping, the long-term tension stress of elastic material and shear stress, fatiguability, torsion damping reliability is low.
Utility model content
The purpose of this utility model is to provide a kind of power transmission shaft, the problem low to solve current torsion damping power transmission shaft torsion damping reliability；A kind of vehicle drive system using above-mentioned power transmission shaft is provided it addition, the purpose of this utility model also resides in and uses the vehicle of above-mentioned vehicle drive system.
The technical solution of the utility model is: a kind of power transmission shaft, including front axle tube, rear axle tube with front axle tube concentric grafting, before, in rear axle tube, one is provided with male plug termination section, another is provided with female inserting section, male plug termination section is plugged in female inserting section, the outer peripheral face of described male plug termination section is provided with external tooth, the inner peripheral surface of female inserting section is provided with the internal tooth corresponding with external tooth, corresponding is interior, it is provided with between the adjacent flank of tooth of external tooth in public affairs, the elastomer of moment of torsion is transmitted between female inserting section, before, it is provided with between rear axle tube before fixing, the relative axial position of rear axle tube also limits the disconnecting prevention structure of elastomer slide anteroposterior.
Described male plug termination section is arranged on rear axle tube, female inserting section is arranged on front axle tube, disconnecting prevention structure includes being arranged on front axle tube the internal projecting ring of female inserting section rear end, being arranged on the outer bulge loop of male plug termination section front end on rear axle tube, external tooth, internal tooth, elastomer are arranged between inside and outside bulge loop for current, rear axle tube by the forward and backward central siphon relative movement of axial tension limit, and rear axle tube is provided with and coordinates with internal projecting ring block for current, rear axle tube by the internal projecting ring block piece of axial compressive force limit forward and backward central siphon relative movement.
Described outer bulge loop is rear axle tube front end face flanging, and internal projecting ring is front axle tube rear end face flanging.
Described rear axle tube includes front axle tube connecting tube and the power output shaft pipe of grafting scalable with front axle tube connecting tube being connected with front axle tube, and described power output shaft pipe coordinates with described front axle tube connecting tube spline.
Described front axle tube connecting tube is connected by spline pair with power output shaft pipe, and front axle tube connecting tube is provided with dust-proof sleeve and dust-proof cushion with the seam of power output shaft pipe.
A kind of vehicle drive system, including power transmission shaft, described power transmission shaft includes front axle tube, rear axle tube with front axle tube concentric grafting, before, in rear axle tube, one is provided with male plug termination section, another is provided with female inserting section, male plug termination section is plugged in female inserting section, the outer peripheral face of described male plug termination section is provided with external tooth, the inner peripheral surface of female inserting section is provided with the internal tooth corresponding with external tooth, corresponding is interior, it is provided with between the adjacent flank of tooth of external tooth in public affairs, the elastomer of moment of torsion is transmitted between female inserting section, before, it is provided with between rear axle tube before fixing, the relative axial position of rear axle tube also limits the disconnecting prevention structure of elastomer slide anteroposterior.
Described male plug termination section is arranged on rear axle tube, female inserting section is arranged on front axle tube, disconnecting prevention structure includes being arranged on front axle tube the internal projecting ring of female inserting section rear end, being arranged on the outer bulge loop of male plug termination section front end on rear axle tube, external tooth, internal tooth, elastomer are arranged between inside and outside bulge loop for current, rear axle tube by the forward and backward central siphon relative movement of axial tension limit, and rear axle tube is provided with and coordinates with internal projecting ring block for current, rear axle tube by the internal projecting ring block piece of axial compressive force limit forward and backward central siphon relative movement.
Described rear axle tube includes front axle tube connecting tube and the power output shaft pipe of grafting scalable with front axle tube connecting tube being connected with front axle tube, and described power output shaft pipe coordinates with described front axle tube connecting tube spline.
Described front axle tube connecting tube is connected by spline pair with power output shaft pipe, and front axle tube connecting tube is provided with dust-proof sleeve and dust-proof cushion with the seam of power output shaft pipe.
A kind of vehicle, including vehicle drive system, vehicle drive system includes power transmission shaft, it is characterized in that: described power transmission shaft includes front axle tube, rear axle tube with front axle tube concentric grafting, before, in rear axle tube, one is provided with male plug termination section, another is provided with female inserting section, male plug termination section is plugged in female inserting section, the outer peripheral face of described male plug termination section is provided with external tooth, the inner peripheral surface of female inserting section is provided with the internal tooth corresponding with external tooth, corresponding is interior, it is provided with between the adjacent flank of tooth of external tooth in public affairs, the elastomer of moment of torsion is transmitted between female inserting section, before, it is provided with between rear axle tube before fixing, the relative axial position of rear axle tube also limits the disconnecting prevention structure of elastomer slide anteroposterior.
nullThe beneficial effects of the utility model are: owing to central siphon of the present utility model is divided into front axle tube and rear axle tube，Before、In rear axle tube, one is provided with on outer peripheral face the male plug termination section with external tooth，Another is provided with inner circumferential and wears female inserting section of internal tooth，Elastomer it is provided with between external tooth and internal tooth，When vehicle runs，Dynamic torque is input on front axle tube，It is delivered on rear axle tube by the elastomer between external tooth and internal tooth afterwards，Dynamic torque fluctuation amplitude is decayed by the non-linear elastic force of elastomer，And the dynamic torque after decay is delivered on rear axle tube，Owing to elastomer is arranged on the external tooth of correspondence、Between internal tooth，Elastomer is in pressured state the most all the time，Ensure that power transmission shaft described in the utility model has high reliability while having good vibration absorption energy，Ensure that the safety of car load，Simultaneously，Can be by arranging quantity and the effectiveness in vibration suppression of stiffness equivalent power transmission shaft of elastomer.
Further, described inside and outside bulge loop is respectively front axle tube rear end face, the flanging of rear axle tube front end face, simple in construction, manufactures processing simple and convenient, low cost.
Further, described rear axle tube includes front axle tube connecting tube and the power output shaft pipe of grafting scalable with front axle tube connecting tube being connected with front axle tube, and stretching structure ensure that the normal operation of power transmission shaft in car load suspension hopping process.
Accompanying drawing explanation
Fig. 1 is the installation diagram of the specific embodiment 1 of a kind of power transmission shaft of the present utility model；
Fig. 2 is the sectional view in Fig. 1 along A-A；
Fig. 3 is the front axle tube half sectional view with the assembling of front axle tube connecting tube of the specific embodiment 1 of a kind of power transmission shaft of the present utility model；
Fig. 4 is the front axle tube connecting pipe structure schematic diagram of the specific embodiment 1 of a kind of power transmission shaft of the present utility model；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the power output shaft tubular construction schematic diagram of the specific embodiment 1 of a kind of power transmission shaft of the present utility model；
Fig. 7 is the front axle tube half sectional view with the assembling of front axle tube connecting tube of the specific embodiment 2 of a kind of power transmission shaft of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
The specific embodiment 1 of a kind of power transmission shaft of the present utility model, as shown in Figures 1 to 6, power transmission shaft includes front joint fork 1, front axle tube 2, the rear axle tube 6 of elastomer 4 grafting coaxial with front axle tube 2, rear joint fork 11.Elastomer 4 uses metal rubber material.Front axle tube 2 is welded and fixed with front joint fork 1, and front joint fork 1 is connected with power assembly by Hooke's joint, and rear axle tube 6 is welded and fixed with rear joint fork 11, and rear joint fork 11 is connected with drive axle by Hooke's joint.Front axle tube 2 and rear axle tube 6 concentric spline grafting, one end of rear axle tube 6 is plugged in front axle tube 2.On front axle tube 2, one end with rear axle tube 6 grafting is provided with female inserting section, and the inner peripheral surface of female inserting section is provided with and front axle tube axis parallel and six internal tooths 13 being radially arranged along front axle tube, and six internal tooths are evenly distributed on the circumferential inner wall of front axle tube 2.On rear axle tube 6, the one end with front axle tube 2 grafting is provided with male plug termination section, the outer peripheral face of male plug termination section is provided with rear axle tube axis parallel and is radially arranged six external tooths 14 corresponding with internal tooth 13 along rear axle tube 6, six external tooths are evenly distributed in the outer circumferential walls of rear axle tube 6, internal tooth 13, external tooth 14 are platy structure, external tooth 14 and internal tooth 13 in a circumferential direction be spaced setting and adjacent public affairs, internal tooth the flank of tooth between be provided with elastomer 4, external tooth 14 has overlapping with internal tooth 13 projection along the circumferential direction, and when power transmission shaft reverses, elastomer 4 is in pressured state all the time.nullThe rear end face of front axle tube 2 is provided with the front axle tube rear end face flanging 5 bent inwards and slides backward for limiting external tooth 14 and elastomer 4，The front end face of rear axle tube is provided with the rear axle tube front end face flanging 3 of outwards bending for limiting internal tooth 13 and elastomer 4 forward slip，On rear axle tube, the rear side of external tooth 14 is provided with for limiting the spacing back-up ring 12 that front axle tube rear end face flanging 5 slides backward，Spacing back-up ring 12 is fixed in the spacing retaining groove 17 on rear axle tube 6，It is fixed with the relative axial position of front axle tube 2 by rear axle tube 6 by spacing shelves groove 17 and spacing back-up ring 12，In other embodiments of the present utility model，Above-mentioned front axle tube rear end face flanging、Rear axle tube front end face flanging can also is that the interior of peripheral hardware、Outer bulge loop，External tooth、Internal tooth、In elastomer is arranged at、For current between outer bulge loop、Rear axle tube is by before axial tension limit、Rear axle tube relative movement，The most spacing back-up ring 12 can also be leaf spring、Positive stop etc. other coordinate with internal projecting ring block for current、Rear axle tube is by before axial compressive force limit、The internal projecting ring block piece of rear axle tube relative movement.
Rear axle tube 6 includes the front axle tube connecting tube 61 for being connected and the power output shaft pipe 62 that be connected scalable with front axle tube connecting tube with front axle tube 2, in front axle tube connecting tube 61, rear end has internal spline 15, power output shaft pipe 62 is joined merga pass spline pair with front axle tube connecting tube 61 spline and is connected, and the stretching structure of spline pair ensure that the normal operation of power transmission shaft in car load suspension hopping process.Front axle tube rear end face flanging 5, external tooth 14, spacing retaining groove 17 and spacing back-up ring 12 are arranged in front axle tube connecting tube 61.It is fixed with the axial location of front axle tube 2 by front axle tube connecting tube 61 by spacing shelves groove 17 and spacing back-up ring 12.After front axle tube 2 and front axle tube connecting tube 61 install, front axle tube 2 is welded and fixed with front joint fork 1, and front joint fork 1 is connected with power intake by Hooke's joint.In front axle tube connecting tube 61, rear end has internal spline 15, it forms spline pair 8 with power output shaft pipe 62 external splines 16 above and is connected and transmits moment of torsion, power output shaft pipe 62 is provided with dust-proof sleeve 9 and dust-proof cushion 7, and it can effectively prevent the dirts such as dust from entering in spline pair, affects transmission.Power output shaft pipe 62 is welded and fixed with rear joint fork 11, and rear joint is pitched 11 and is connected with drive axle and exports dynamic torque.
When car load runs, the dynamic torque of engine surge is transferred on the internal tooth 13 of front axle tube 2 end by front joint fork 1, owing to the existence of front axle tube rear end face flanging 5 and rear axle tube front end face flanging 3 limits the axial displacement of elastomer 4, dynamic torque makes internal tooth 13 compresses elastomeric 4 and is transferred to by power on external tooth 14, and then be delivered in front axle tube connecting tube 61, then pass through spline pair 8 to be transferred on power output shaft pipe 62 and rear joint fork 11, thus output is to drive axle, in the process, the dynamic torque amplitude of engine surge by internal tooth 13 extrude elastomer 4 be transferred to external tooth 14 time, have passed through the nonlinear attenuation of elastomer stiffness characteristics and damping characteristic, and it is delivered to drive axle, it is effectively increased the torsion damping performance of power train, improve the vibration noise level of car load.Meanwhile, the rigidity of elastomer 4 is arranged and the number of circumference uniform distribution arranges the design offer space being power train best vibration damping performance.The position-limiting action of front axle tube rear end face flanging 5, rear axle tube front end face flanging 3 and inside and outside tooth ensure that elastomer is in pressured state all the time, avoid the severe stressing conditions such as shearing, tension, improve the use cycle of elastomer, possesses extreme high reliability, ensure that traffic safety, the elastomer simultaneously using metal-rubber is different from General Purpose Rubber, there is not catabiosis.
The specific embodiment 2 of a kind of power transmission shaft of the present utility model, as shown in Figure 7, the present embodiment differs only in above-described embodiment: above-mentioned front axle tube rear end face flanging and rear axle tube front end face flanging do not set, fixed forward and backward central siphon axial location by the spacing back-up ring 51 being arranged on front axle tube and spacing back-up ring 52 and limit elastomer slide anteroposterior, the most spacing back-up ring 51 is welded and fixed with front axle tube 2, tooth back-up ring 52 and front axle tube 2 are integral type structure, other some embodiments are same as the previously described embodiments, repeat no more.
The embodiment of a kind of vehicle drive system of the present utility model, vehicle drive system includes power transmission shaft, and described power transmission shaft is identical with the structure described in the specific embodiment of above-mentioned a kind of power transmission shaft, repeats no more.
The embodiment of a kind of vehicle of the present utility model, this vehicle includes that vehicle drive system, vehicle drive system include power transmission shaft, and described power transmission shaft is identical with the structure described in the specific embodiment of above-mentioned a kind of power transmission shaft, repeats no more.
In other embodiments of a kind of power transmission shaft of the present utility model, vehicle drive system and vehicle, above-mentioned front axle tube rear end face flanging and rear axle tube front end face flanging can also is that respectively with the inside and outside tooth back-up ring of forward and backward central siphon threaded engagement, the height of back-up ring is suitable with the height of inside and outside tooth, front axle tube rear end face flanging can also be without setting, and the external tooth back-up ring threadeded with rear axle tube is set at the rear side of the external tooth of rear axle tube, above-mentioned situation is all no longer necessary to arrange above-mentioned spacing back-up ring, in like manner, rear axle tube front end face flanging can not also set；Front axle tube rear end face flanging, rear axle tube front end face flanging can also removable with front axle tube, rear axle tube respectively be connected, can be with screw connection etc.；Front axle tube rear end face flanging, rear axle tube front end face flanging can also not set, and the front side of internal tooth is provided for external tooth on front axle tube, internal tooth, first spacing ring of the equal axial limiting of elastomer, and the rear side of external tooth is provided for external tooth on rear axle tube, internal tooth, second spacing ring of the equal axial limiting of elastomer, on rear axle tube external tooth front side and/or on front axle tube before and after manage the rear side of axial plate arrange fixing before, the spacing ring back-up ring of rear axle tube axial location, certainly, back-up ring is used only to and first, two spacing rings coordinate central siphon relative movement before and after restriction, back-up ring can also is that the some blocks being evenly distributed on front axle tube or rear axle tube；Above-mentioned female inserting section can also be arranged on rear axle tube, corresponding, male plug termination section is arranged on front axle tube；Above-mentioned rear axle tube can also is that an entirety, front axle tube are connected by spline pair with front axle tube coupling fork, or set up stretching structure in the position that power assembly is connected with power transmission shaft；Above-mentioned internal tooth, the quantity of external tooth can be adjusted obtaining best vibration damping performance as required；Above-mentioned elastomer can also is that other elastomeric materials such as General Purpose Rubber；Above-mentioned front axle tube connecting tube by the axially directed groove being arranged in front axle tube connecting tube with power output shaft pipe and can also be arranged on the axial guidance that power output shaft Guan Shangyu tube axial gathering sill is slidably matched and is connected.
Claims (10)
1. a power transmission shaft, it is characterized in that: include front axle tube, rear axle tube with front axle tube concentric grafting, before, in rear axle tube, one is provided with male plug termination section, another is provided with female inserting section, male plug termination section is plugged in female inserting section, the outer peripheral face of described male plug termination section is provided with external tooth, the inner peripheral surface of female inserting section is provided with the internal tooth corresponding with external tooth, corresponding is interior, it is provided with between the adjacent flank of tooth of external tooth in public affairs, the elastomer of moment of torsion is transmitted between female inserting section, before, it is provided with between rear axle tube before fixing, the relative axial position of rear axle tube also limits the disconnecting prevention structure of elastomer slide anteroposterior.
Power transmission shaft the most according to claim 1, it is characterized in that: described male plug termination section is arranged on rear axle tube, female inserting section is arranged on front axle tube, disconnecting prevention structure includes the internal projecting ring being arranged on front axle tube female inserting section rear end, it is arranged on the outer bulge loop of male plug termination section front end on rear axle tube, external tooth, internal tooth, in elastomer is arranged at, for current between outer bulge loop, rear axle tube is by before axial tension limit, rear axle tube relative movement, rear axle tube is provided with and coordinates for currently with internal projecting ring block, rear axle tube is by before axial compressive force limit, the internal projecting ring block piece of rear axle tube relative movement.
Power transmission shaft the most according to claim 2, it is characterised in that: described outer bulge loop is rear axle tube front end face flanging, and internal projecting ring is front axle tube rear end face flanging.
4. according to the power transmission shaft described in any one of claim 1-3, it is characterized in that: described rear axle tube includes front axle tube connecting tube and the power output shaft pipe of grafting scalable with front axle tube connecting tube being connected with front axle tube, described power output shaft pipe coordinates with described front axle tube connecting tube spline.
Power transmission shaft the most according to claim 4, it is characterised in that: described front axle tube connecting tube is connected by spline pair with power output shaft pipe, and front axle tube connecting tube is provided with dust-proof sleeve and dust-proof cushion with the seam of power output shaft pipe.
6. a vehicle drive system, including power transmission shaft, it is characterized in that: described power transmission shaft includes front axle tube, rear axle tube with front axle tube concentric grafting, before, in rear axle tube, one is provided with male plug termination section, another is provided with female inserting section, male plug termination section is plugged in female inserting section, the outer peripheral face of described male plug termination section is provided with external tooth, the inner peripheral surface of female inserting section is provided with the internal tooth corresponding with external tooth, corresponding is interior, it is provided with between the adjacent flank of tooth of external tooth in public affairs, the elastomer of moment of torsion is transmitted between female inserting section, before, it is provided with between rear axle tube before fixing, the relative axial position of rear axle tube also limits the disconnecting prevention structure of elastomer slide anteroposterior.
Vehicle drive system the most according to claim 6, it is characterized in that: described male plug termination section is arranged on rear axle tube, female inserting section is arranged on front axle tube, disconnecting prevention structure includes the internal projecting ring being arranged on front axle tube female inserting section rear end, it is arranged on the outer bulge loop of male plug termination section front end on rear axle tube, external tooth, internal tooth, in elastomer is arranged at, for current between outer bulge loop, rear axle tube is by before axial tension limit, rear axle tube relative movement, rear axle tube is provided with and coordinates for currently with internal projecting ring block, rear axle tube is by before axial compressive force limit, the internal projecting ring block piece of rear axle tube relative movement.
8. according to the vehicle drive system described in claim 6 or 7, it is characterized in that: described rear axle tube includes front axle tube connecting tube and the power output shaft pipe of grafting scalable with front axle tube connecting tube being connected with front axle tube, described power output shaft pipe coordinates with described front axle tube connecting tube spline.
Vehicle drive system the most according to claim 8, it is characterised in that: described front axle tube connecting tube is connected by spline pair with power output shaft pipe, and front axle tube connecting tube is provided with dust-proof sleeve and dust-proof cushion with the seam of power output shaft pipe.
10. a vehicle, including vehicle drive system, vehicle drive system includes power transmission shaft, it is characterized in that: described power transmission shaft includes front axle tube, rear axle tube with front axle tube concentric grafting, before, in rear axle tube, one is provided with male plug termination section, another is provided with female inserting section, male plug termination section is plugged in female inserting section, the outer peripheral face of described male plug termination section is provided with external tooth, the inner peripheral surface of female inserting section is provided with the internal tooth corresponding with external tooth, corresponding is interior, it is provided with between the adjacent flank of tooth of external tooth in public affairs, the elastomer of moment of torsion is transmitted between female inserting section, before, it is provided with between rear axle tube before fixing, the relative axial position of rear axle tube also limits the disconnecting prevention structure of elastomer slide anteroposterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165844.6U CN205578669U (en) | 2016-03-04 | 2016-03-04 | Transmission shaft and use vehicle transmission system , vehicle of this transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165844.6U CN205578669U (en) | 2016-03-04 | 2016-03-04 | Transmission shaft and use vehicle transmission system , vehicle of this transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578669U true CN205578669U (en) | 2016-09-14 |
Family
ID=56871471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165844.6U Expired - Fee Related CN205578669U (en) | 2016-03-04 | 2016-03-04 | Transmission shaft and use vehicle transmission system , vehicle of this transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650247A (en) * | 2016-03-04 | 2016-06-08 | 郑州宇通客车股份有限公司 | Transmission shaft, vehicle transmission system using same and vehicle |
-
2016
- 2016-03-04 CN CN201620165844.6U patent/CN205578669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650247A (en) * | 2016-03-04 | 2016-06-08 | 郑州宇通客车股份有限公司 | Transmission shaft, vehicle transmission system using same and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209324887U (en) | Automotive power transmission system component and all-wheel drive vehicle power drive system | |
| DE102012002660A1 (en) | Elastic double torsion coupling | |
| CN204025526U (en) | Spring damping mechanism and use the torsional vibration damper of this spring damping mechanism | |
| CN106103173B (en) | Power transmission and its manufacturing method | |
| CN106812811B (en) | transmission shaft structure and transmission shaft | |
| CN205578669U (en) | Transmission shaft and use vehicle transmission system , vehicle of this transmission shaft | |
| CN104179883A (en) | Torsion shock absorber for automobile transmission shaft | |
| CN201856594U (en) | Control arm bushing | |
| CN204985401U (en) | Meshing tire formula shaft coupling | |
| CN203348358U (en) | Universal shaft | |
| CN106151303B (en) | A kind of automobile and its shaft coupling | |
| CN203836007U (en) | Novel coupler | |
| CN105650247A (en) | Transmission shaft, vehicle transmission system using same and vehicle | |
| CN202006824U (en) | Intermediate shaft of vehicle steering gear | |
| CN203421074U (en) | Elastic coupler with flange plates | |
| CN205498630U (en) | Automobile shock absorber transmission shaft | |
| CN105570322B (en) | Torque transfer shaft | |
| CN210978165U (en) | Lightweight duplex transmission shaft assembly | |
| CN208951221U (en) | A kind of double mass flywheel | |
| CN104405779A (en) | Novel vehicle coupler and using method thereof | |
| CN100552249C (en) | Comprise the especially automobile-use friction clutch that improves buffer types | |
| CN210087799U (en) | Electric connecting bolt | |
| CN209634279U (en) | Transmission component, chassis system and unmanned platform | |
| CN203335781U (en) | Double-clutch transmission driving gear assembly | |
| CN110594398B (en) | Spline structure integrating multistage vibration reduction function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |