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:
Jul. 31, 2000
Applicant:
Inventors:
John R. Miller, Jackson, MI (US);
Jerome Mis, Britton, MI (US);
Assignee:
NTN Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 4/1064 ;
U.S. Cl.
CPC ...
F16D 4/1064 ;
Abstract
An overrunning roller/ramp clutch assembly is disclosed which has a cylindrical drive and driven member. Between the surfaces of these members, a plurality of segmented retainers, each containing a bearing, is located. Each of the retainers defines a ramped surface for engagement with the bearings. A connector interconnects all of the retainers together and causes the retainers to circumferentially move in unison with one another.