Title:
BEARING
Document Type and Number:
WIPO Patent Application WO/2023/236167
Kind Code:
A1
Abstract:
A bearing. Pockets (1p) are formed in a cage (1) of the bearing, wherein a rolling element (2) is mounted in each pocket (1p), a working face (1s) is formed in a side wall of each pocket (1p), and the working face (1s) can come into contact with and limit the rolling element (2) when the rolling element (2) is in a working state; and the cage (1) is provided with an elastic locking portion at a portion on a non-working face. During a process of mounting the rolling element (2) to each pocket (1p), the rolling element (2) comes into contact with the elastic locking portion and allows same to elastically deform, and then passes the elastic locking portion and enters the pocket (1p); and during the operation of the rolling element (2) in the pocket (1p), the rolling element (2) remains separated from the elastic locking portion. In this way, the risk of the rolling elements coming out of the pockets of the cage can be reduced or even eliminated, and the elastic locking portion does not experience unexpected wear and tear.
Inventors:
SHENG YADONG (CN)
HUANG YUNSHENG (CN)
HUANG YUNSHENG (CN)
Application Number:
PCT/CN2022/097992
Publication Date:
December 14, 2023
Filing Date:
June 10, 2022
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
SHENG YADONG (CN)
SHENG YADONG (CN)
International Classes:
F16C19/06; F16C33/38; F16C19/16; F16C33/46; F16C43/04
Foreign References:
| JP2017180546A | 2017-10-05 | |||
| JP2006242284A | 2006-09-14 | |||
| JP2010286119A | 2010-12-24 | |||
| JPH09291941A | 1997-11-11 | |||
| CN101672329A | 2010-03-17 | |||
| CN107191492A | 2017-09-22 | |||
| JP2012002306A | 2012-01-05 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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