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. 16, 1997
Filed:
May. 20, 1996
Applicant:
Inventors:
Ellen Christine Stanton, Butler, OH (US);
Albert David Johnston, Huron, OH (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192 45 ; 188 8284 ; 384557 ; 384905 ;
Abstract
A one piece, molded plastic roller clutch cage has the heavy, rigid cross bars of adjacent pockets joined together by circumferentially flexible connecting members. The connecting members are located entirely within the space between pockets, and have no effect of the shape or structure of either the side rails or the cross bars of the pockets. When the cage expands or contracts with rising or falling temperatures, the curved connecting members can open or close, allowing the adjacent cross bars of adjacent pockets to move together or apart, thereby avoiding excess compression or tension in the cage.