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:
Sep. 19, 2000
Filed:
May. 05, 1999
Applicant:
Inventors:
Assignee:
NSK-Warner K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192 451 ; 192 / ;
Abstract
In a one-way clutch provided with an outer race, an inner race disposed for rotation relative to the outer race, a sprag disposed between the outer race and the inner race for transmitting torque, a holder for holding the sprag, and a garter spring for biasing the sprag in a direction of torque transmission, a stepped portion or a groove portion is provided on an axial side of the sprag and the garter spring is held on the stepped portion or the groove portion. The stepped portion or grooved portion serves to indicate the proper orientation of the sprag during assembly into the clutch and enhances the workability of the sprag.