Title:
STRUT BEARING
Document Type and Number:
WIPO Patent Application WO/2019/178752
Kind Code:
A1
Abstract:
A strut bearing (100), comprising a cover (10), a guide ring (160), and a bearing device provided between the cover (10) and the guide ring (160). An anti-sputtering plate (169) extending along a radial direction of the strut bearing (100) and a circumferential direction thereof is comprised at the periphery of the guide ring (160). A first gap (G1) is formed between the periphery of the cover (10) and the anti-sputtering plate (169). The anti-sputtering plate (169) comprises at least one raised line (168, 167, 166) protruded from an upper surface of the anti-sputtering plate (169). The raised line (168, 167, 166) extends continuously or discontinuously in the circumferential direction, is used for decreasing the size of the first gap (G1), and has the similar effect of a breakwater so as to reduce the possibility that foreign bodies such as water, mud, and particles are introduced into the interior of the strut bearing (100), thereby avoiding the increase of friction of the strut bearing (100) and the early failure thereof.
Inventors:
WU YONG (CN)
YAN LIUQING (CN)
YUAN HUASHENG (CN)
NUISSL CHRISTIAN (CN)
KRUPPA MARTIN (DE)
YAN LIUQING (CN)
YUAN HUASHENG (CN)
NUISSL CHRISTIAN (CN)
KRUPPA MARTIN (DE)
Application Number:
PCT/CN2018/079644
Publication Date:
September 26, 2019
Filing Date:
March 20, 2018
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
WU YONG (CN)
WU YONG (CN)
International Classes:
B60G15/06; F16C33/76; F16C33/80
Foreign References:
| CN102648356A | 2012-08-22 | |||
| CN102202922A | 2011-09-28 | |||
| CN103906937A | 2014-07-02 | |||
| CN101073978A | 2007-11-21 | |||
| FR2949525B1 | 2011-10-21 | |||
| KR101731527B1 | 2017-05-02 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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