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:
May. 26, 1987
Filed:
Jul. 05, 1985
Albert D Johnston, Huron, OH (US);
Joseph L Tengowski, Norwalk, OH (US);
Ernest G Steele, Vermilion, OH (US);
Edward W Molloy, Port Clinton, OH (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A thrust type one-way roller clutch includes a means to assure that the centrifugal force of rotation does not destabilize the ready position of the rollers. The cam ramp surfaces are angularly offset from a radial line in a direction opposite to the allowed direction of relative race rotation. The energizing springs bias the rollers toward a ready position of light engagement with the cam ramp surfaces, thus maintaining the rollers with their individual axes similarly angularly offset. As a consequence, the centrifugal force of rotation will cause the rollers to move in a direction toward ready position only.