Title:
BEARING RING AND ROLLING BEARING
Document Type and Number:
WIPO Patent Application WO/2024/082092
Kind Code:
A1
Abstract:
A bearing ring and a rolling bearing comprising the bearing ring. The bearing ring (1) comprises: a plurality of bearing ring sections (10), a plurality of connecting pieces (20) and a plurality of bolts (30), wherein the plurality of bearing ring sections (10) are configured to be capable of being assembled into an annular shape, and each bearing ring section (10) comprises: a connecting portion which is located on an axial end face of the bearing ring section (10) and is adjacent to a circumferential end face of the bearing ring section (10), and at least one fixing hole (12) which is located on the connecting portion and extends from the connecting portion; and each connecting piece (20) comprises a plurality of through holes (21). When the plurality of bearing ring sections (10) are assembled with each other, each connecting piece (20) is configured to be capable of being arranged on adjacent connecting portions of two adjacent bearing ring sections (10), such that the plurality of through holes (21) of the connecting piece (20) respectively correspond to the fixing holes (12) of the two adjacent bearing ring sections (10); and the through holes (21) and the corresponding fixing holes (12) extend oblique to the axial direction of the bearing ring, and each bolt (30) is configured to be capable of being inserted into the through hole (21) of each connecting piece (20) and the corresponding fixing hole (12) of each bearing ring section (10), so as to connect the plurality of bearing ring sections (10) to each other. The bearing ring improves the connection performance of bearing ring sections.
Inventors:
HUO HUA (CN)
WANG WEIHUA (CN)
CHENG TAO (CN)
SI DECHUN (CN)
WANG WEIHUA (CN)
CHENG TAO (CN)
SI DECHUN (CN)
Application Number:
PCT/CN2022/125674
Publication Date:
April 25, 2024
Filing Date:
October 17, 2022
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
International Classes:
F16C33/58; F16C33/60
Foreign References:
| CN215370633U | 2021-12-31 | |||
| GB1227832A | 1971-04-07 | |||
| CN213511671U | 2021-06-22 | |||
| DE102013226748A1 | 2015-06-25 | |||
| CN206668763U | 2017-11-24 | |||
| US20060204159A1 | 2006-09-14 |
Attorney, Agent or Firm:
SITAO IP LTD. (CN)
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