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:
Jul. 13, 2010
Filed:
Nov. 02, 2006
Lars Weinschenker, Royal Oak, MI (US);
Zhenxing Fu, Ann Arbor, MI (US);
Robert Inderka, Birmingham, MI (US);
Lars Weinschenker, Royal Oak, MI (US);
Zhenxing Fu, Ann Arbor, MI (US);
Robert Inderka, Birmingham, MI (US);
Chrysler Group LLC, Auburn Hills, MI (US);
GM Global Technology Operations, Detroit, MI (US);
Daimler AG, Stuttgart, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A pump drive for a vehicle transmission pump. A transmission input torque member is operable to carry prime mover torque. A source of pump torque includes a pump input torque member circumscribing the transmission input torque member to apply torque to the transmission pump. An overrunning clutch is interposed between the pump input torque member and the transmission input torque member to carry the prime mover torque from the transmission input torque member to the pump torque output member.