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. 18, 1987
Filed:
Jan. 31, 1986
Applicant:
Inventor:
Robert E Roseliep, Grosse Pointe, MI (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ; B21D / ;
U.S. Cl.
CPC ...
74431 ; 74446 ; 403270 ; 228113 ; 291592 ;
Abstract
A flywheel starter gear construction which includes a strip of gear stock surrounding a flywheel disc and friction welded to the disc in an annular weld area, the gear teeth on the gear stock being formed by moving the assembly through a pot broach, and the method of forming the flywheel starter gear by selecting a measured length of gear stock, forming it into a circle and friction welding the circular gear stock to the periphery of a flywheel disc, then moving the welded parts through a pot broach to form the gear teeth to serve as a starter gear.