CN2224284Y - Central rocker-arm bushing for motor vehicle - Google Patents
Central rocker-arm bushing for motor vehicle Download PDFInfo
- Publication number
- CN2224284Y CN2224284Y CN 95213672 CN95213672U CN2224284Y CN 2224284 Y CN2224284 Y CN 2224284Y CN 95213672 CN95213672 CN 95213672 CN 95213672 U CN95213672 U CN 95213672U CN 2224284 Y CN2224284 Y CN 2224284Y
- Authority
- CN
- China
- Prior art keywords
- motor vehicle
- rocker arm
- central
- utility
- central rocker
- 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
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- Vehicle Body Suspensions (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model relates to a part of a vehicle, which comprises an inner casing pipe, an outer casing pipe which is sheathed in the inner casing pipe, and at least two sets of bearings which are arranged between the outer casing pipe and the inner casing pipe. The utility model is arranged between a central rocker arm and a fixed shaft, and can play the role of reducing abrasion and mitigating vibration. The utility model has the advantages of simple structure, low cost and convenient installation and use.
Description
The utility model relates to a kind of component of vehicle.
Motor Vehicle of the prior art central authorities rocking arm in order to improve its damping effect, will set up by inner sleeve, outer sleeve and be sandwiched in the damping device of the rubber ring between the inside and outside sleeve pipe between central rocking arm and the stationary axle.But through after the use of long period, rubber ring can produce uneven wear, and reduces damping effect, even can cause resonance.In order to address this problem, a kind of technological scheme once occurred and be after have the two ends of damping device to set up alignment bearing, the uneven wear of rubber ring is overcome.But this technological scheme has also been brought some new adverse consequencess.Mainly be the two ends that bearing is arranged at damping device and central rocking arm fixed cover, just must increase the length of stationary axle in use, use and inconvenient, particularly some typing vehicles, the length that change its central rocking arm stationary axle could be used.And cost is also higher.Its alignment bearing is a non-standard component in addition, special processing, and cost is risen.
It is a kind of simple in structure, easy to use, with low cost that the purpose of this utility model is to provide, the Motor Vehicle central authorities rocker arm bush of good damping effect.
The purpose of this utility model is achieved in that it comprises inner sleeve, is enclosed within the outer outer sleeve of inner sleeve, is provided with two cover bearings between outer sleeve and inner sleeve at least.
Advantage of the present utility model is: between inner sleeve and outer sleeve bearing is set, promptly can reduces the wearing and tearing of central rocking arm and lining, play good damping effect, do not need to change structure, the size of central rocking arm and stationary axle again.Installation and use are all very convenient, and cost can reduce.
Accompanying drawing is a structural representation of the present utility model.
For example the utility model is done more detailed description below in conjunction with accompanying drawing.Outer sleeve 4 is enclosed within outside the inner sleeve 5, and inside and outside sleeve pipe is made by steel.Have groove on the two ends inwall of outer sleeve 4.Two cover needle bearings 2,6 are contained in the groove respectively.Gland 1 is with bearing fixing.On the outer wall of outer sleeve 4, be stained with one deck rubber layer 3.Needle bearing is a standard piece, does not need special processing.Being provided with of rubber layer 3 with the raising damping effect.
Claims (5)
1, Motor Vehicle central authorities rocker arm bush, it comprises inner sleeve, is enclosed within the outer outer sleeve of inner sleeve, it is characterized in that: be provided with two cover bearings between outer sleeve and inner sleeve at least.
2, the central rocker arm bush of Motor Vehicle according to claim 1 is characterized in that: fluted on the inwall at the two ends of outer sleeve, two cover bearings are contained in the groove respectively.
3, the central rocker arm bush of Motor Vehicle according to claim 1 and 2 is characterized in that: be stained with rubber layer on the outer wall of outer sleeve.
4, the central rocker arm bush of Motor Vehicle according to claim 1 and 2, it is characterized in that: described bearing is a needle bearing.
5, the central rocker arm bush of Motor Vehicle according to claim 3, it is characterized in that: described bearing is a needle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213672 CN2224284Y (en) | 1995-06-05 | 1995-06-05 | Central rocker-arm bushing for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213672 CN2224284Y (en) | 1995-06-05 | 1995-06-05 | Central rocker-arm bushing for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224284Y true CN2224284Y (en) | 1996-04-10 |
Family
ID=33863486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95213672 Expired - Fee Related CN2224284Y (en) | 1995-06-05 | 1995-06-05 | Central rocker-arm bushing for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224284Y (en) |
-
1995
- 1995-06-05 CN CN 95213672 patent/CN2224284Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |