The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2002
Filed:
Nov. 29, 2000
Applicant:
Inventors:
Hirobumi Shirataki, Shizuoka-ken, JP;
Hirofumi Ogata, Shizuoka-ken, JP;
Assignee:
NSK-Warner K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 4/107 ; F16D 1/374 ;
U.S. Cl.
CPC ...
F16D 4/107 ; F16D 1/374 ;
Abstract
An end bearing for a one-way clutch provided with non-through-holes on at least one of its inner peripheral wall and outer peripheral wall. These non-through-holes are arranged on and along plural imaginary lines, for example, straight or curved lines, which extend at a predetermined angle relative to a circumferential direction of the at least one peripheral wall. Also disclosed are a one-way clutch provided with one or two of such end bearings and a manufacturing process of such end bearing.