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Title:
BALL JOINT
Document Type and Number:
WIPO Patent Application WO/2021/085306
Kind Code:
A1
Abstract:
The present invention provides a ball joint (10) that can stabilize sliding torque while controlling the cost increase. The ball joint (10) includes a first lubricant (G1) interposed between a ball part (40) of a ball stud (14) and a bearing sheet (13). The ball joint (10) includes a second lubricant (G2) that has a higher friction coefficient than the first lubricant (G1) and is included within a dust cover (15).

Inventors:
ICHIKAWA HISASHI (JP)
Application Number:
PCT/JP2020/039767
Publication Date:
May 06, 2021
Filing Date:
October 22, 2020
Export Citation:
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Assignee:
SOMIC MAN HOLDINGS INC (JP)
International Classes:
B60G7/02; F16C11/06
Domestic Patent References:
WO2010137181A12010-12-02
Foreign References:
JP2003522910A2003-07-29
JP2003522911A2003-07-29
US20100086347A12010-04-08
JP2018145996A2018-09-20
Other References:
See also references of EP 4052935A4
Attorney, Agent or Firm:
KABASAWA Satoshi et al. (JP)
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