Thrust plain bearings

A thrust sliding bearing, sliding bearing technology, applied in sliding contact bearings, bearings, bearings in rotating motion, etc., can solve problems such as consumption and heavy workload, and achieve the effect of inhibiting sliding and smooth relative rotation
CN106687703BActive Publication Date: 2019-02-19OILES CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
OILES CORP
Publication Date
2019-02-19

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Abstract

The present invention provides a thrust sliding bearing in which the number of parts is reduced, the burden of assembling or the burden of parts management is reduced, and the abnormal wear of the surface of the synthetic resin sliding bearing piece on the side of the annular metal plate is prevented. In the thrust sliding bearing (100), the upper shell (110) is at least integrally formed by an annular upper shell base (111) and an upper shell cylindrical portion (112), and the annular upper shell base (111 ) forms an annular lower surface (111a), and the upper shell cylindrical portion (112) hangs down from the annular lower surface (111a) of the upper shell base (111) and is opposite to the lower shell (120). Fitting, synthetic resin sliding bearing piece (130) is fixed to the inner side of upper casing cylindrical part (112).
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Description

technical field

[0001] The present invention relates to a thrust sliding bearing which has an upper shell and a lower shell and relatively slides and rotates, and more particularly relates to a thrust sliding bearing which can be assembled to a strut type suspension (Macpherson type) of a four-wheeled vehicle. Background technique

[0002] In general, a strut type suspension for a four-wheeled vehicle has a structure in which a damper spring is combined with a strut assembly in which a hydraulic damper is built in an outer cylinder integrally formed with a main shaft.

[0003] Regarding the strut type suspension, there are types in which the piston rod of the strut assembly rotates when the strut assembly is rotated together with the damper spring by the steering operation, and a type in which the piston rod does not rotate, but both of them have the following cases , That is: in order to make the strut assembly rotate smoothly, between the mounting mechanism of the strut as...

Claims

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