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:
Mar. 04, 1986
Filed:
Aug. 15, 1984
Applicant:
Inventor:
David E Givan, Anderson, IN (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02N / ;
U.S. Cl.
CPC ...
74 / ; 74 / ; 7442 / ; 74801 ; 310 83 ;
Abstract
An in-line gear reduction starter drive for driving a pinion from the armature of an electric cranking motor. The drive utilizes a single central shaft that is directly connected to the armature core of the cranking motor armature and the pinion is supported by the shaft. The shaft has an integral gear which forms the sun gear of a planetary gear set. The sun gear drives planet gears which in turn drive a driven member that is rotatably supported by the shaft and which drives the pinion.