Title:
HOLDER FOR SELF-ALIGNING ROLLER BEARING AND SELF-ALIGNING ROLLER BEARING
Document Type and Number:
WIPO Patent Application WO/2022/257110
Kind Code:
A1
Abstract:
A holder (4) for a self-aligning roller bearing and a self-aligning roller bearing. The holder (4) comprises a central annular part (41) and lintels (42); the lintels (42) are fixed on two side surfaces of the central annular part (41) in an axial direction (A); and the central annular part (41) comprises protruding parts (411) which protrude to positions that are closer to the outer sides in a radial direction (R) than the lintels (42). The holder (4) further comprises reinforcement parts (43, 43', 43") fixed to the central annular part (41) and the lintels (42), and the reinforcement parts (43, 43', 43") are located on the outer sides of the lintels (42) in the radial direction (R) and are located on the outer sides of the protruding parts (411) in the axial direction (A). In cross sections cut out along the axial direction (A) and radial direction (R), at least a part of a contour line of outer side surfaces (43s, 43"s) of the reinforcement parts (43, 43', 43") in the axial direction (A) extends toward the inner side in the radial direction (R) while extending toward the outer side in the axial direction (A).
More Like This:
Inventors:
CHENG TAO (CN)
LIU JIXUAN (CN)
LV YAOFENG (CN)
GAO RONG (CN)
XIA HOUQIAO (CN)
HUANG YUNSHENG (CN)
LIU JIXUAN (CN)
LV YAOFENG (CN)
GAO RONG (CN)
XIA HOUQIAO (CN)
HUANG YUNSHENG (CN)
Application Number:
PCT/CN2021/099686
Publication Date:
December 15, 2022
Filing Date:
June 11, 2021
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
CHENG TAO (CN)
CHENG TAO (CN)
International Classes:
F16C33/48; F16C19/38; F16C23/08; F16C33/49
Foreign References:
| JP2008185172A | 2008-08-14 | |||
| JP2003194067A | 2003-07-09 | |||
| JP2001304271A | 2001-10-31 | |||
| JP2019173919A | 2019-10-10 | |||
| CN203412946U | 2014-01-29 | |||
| CN203641274U | 2014-06-11 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
Download PDF: