Title:
THIN-WALL BONDED SELF-LUBRICATING PLATE
Document Type and Number:
WIPO Patent Application WO/2020/237784
Kind Code:
A1
Abstract:
Disclosed is a thin-wall bonded self-lubricating plate, the composite material structure thereof being composed of a surface self-lubricating layer, an intermediate bonding layer and a metal backing layer. The surface self-lubricating layer comprises polytetrafluoroethylene, ultrahigh molecular weight polyethylene, etc. The surface self-lubricating layer thereof is thicker than an ordinary sintered self-lubricating material, thereby reducing vibration and prolonging the service life. Components, such as bushings, gaskets, sliding plates, composite bearings and other special-shaped members, made of the thin-wall bonded self-lubricating plate have broad application prospects in low-speed rotation and relative sliding parts in the fields of vehicles, general machinery, office furniture, etc.
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Inventors:
WANG MINGXIANG (CN)
ZHAO HU (CN)
NI JIANXIONG (CN)
ZHAO HU (CN)
NI JIANXIONG (CN)
Application Number:
PCT/CN2019/095376
Publication Date:
December 03, 2020
Filing Date:
July 10, 2019
Export Citation:
Assignee:
MINGYANG TECH SUZHOU CO LTD (CN)
International Classes:
B32B7/12; B32B15/082; B32B15/085; B32B15/18; B32B15/20; B32B27/20; B32B33/00
Foreign References:
| CN109747239A | 2019-05-14 | |||
| CN101126417A | 2008-02-20 | |||
| CN109334161A | 2019-02-15 |
Other References:
See also references of EP 3848194A4
Attorney, Agent or Firm:
SHANGHAI NUOYI INTELLECTUAL PROPERTY AGENT FIRM (GENERAL PARTNERSHIP) (CN)
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