Title:
CONSTANT VELOCITY UNIVERSAL JOINT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/248683
Kind Code:
A1
Abstract:
A ground surface comprising numerous ground lines P is provided to an outer peripheral surface 24b of a retainer 24 and to an outer peripheral surface 22b of an inner joint member 22. The ground surface comprises removed portions R formed by removing tip ends of protruding portions Q provided at a boundary of the ground lines P.
Inventors:
SUGIYAMA TATSURO (JP)
KOBAYASHI TOMOSHIGE (JP)
KOBAYASHI MASAZUMI (JP)
KOBAYASHI TOMOSHIGE (JP)
KOBAYASHI MASAZUMI (JP)
Application Number:
PCT/JP2023/019131
Publication Date:
December 28, 2023
Filing Date:
May 23, 2023
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16D3/20; F16D3/223; F16D3/227
Foreign References:
| JP2014095404A | 2014-05-22 | |||
| JP2006275099A | 2006-10-12 | |||
| JP2008075778A | 2008-04-03 | |||
| JPH0914281A | 1997-01-14 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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