Title:
BEARING
Document Type and Number:
WIPO Patent Application WO/2023/133746
Kind Code:
A1
Abstract:
A bearing, comprising an outer ring (1), an inner ring (2), a roller (3), a cage (4) and a conductive assembly (5). The conductive assembly (5) is fixed on the cage (4) and the conductive assembly (5) is in contact with both the outer ring (1) and the inner ring (2), such that the outer ring (1) and the inner ring (2) are in electrical connection by means of the conductive assembly (5). The conductive assembly (5) can be mounted on the cage (4) on the basis of the design of the original bearing structure not being substantially changed, such that the inner ring (2) and the outer ring (1) of the bearing are not in electrical connection by means of the roller (3). Moreover, since the conductive assembly (5) is fixed on the cage (4), the relative sliding linear velocity of the contact points where the conductive assembly (5) comes in contact with the inner ring (2) and the outer ring (1) is relatively low, such that failure is not prone to occurring.
Inventors:
HUANG YUNSHENG (CN)
MA ZIKUI (CN)
WANG YUANJIAN (CN)
ZHOU XIN (CN)
MA ZIKUI (CN)
WANG YUANJIAN (CN)
ZHOU XIN (CN)
Application Number:
PCT/CN2022/071714
Publication Date:
July 20, 2023
Filing Date:
January 13, 2022
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
HUANG YUNSHENG (CN)
HUANG YUNSHENG (CN)
International Classes:
F16C41/00; F16C33/38; F16C33/46
Foreign References:
| JPH10281151A | 1998-10-20 | |||
| US20140334758A1 | 2014-11-13 | |||
| JP2015183725A | 2015-10-22 | |||
| CN109899399A | 2019-06-18 | |||
| JPH0614548U | 1994-02-25 | |||
| JP2006307953A | 2006-11-09 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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