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. 23, 1977
Filed:
Nov. 19, 1975
Applicant:
Inventor:
David C Quick, New Berlin, WI (US);
Assignee:
Allis-Chalmers Corporation, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
747105 ;
Abstract
A differential having a mechanical differential lock for use in a motor vehicle. The lock includes a plurality of pins carried on a clutch collar for sliding through openings in the differential housing to selectively engage peripheral grooves on one of the side gears of the differential to lock the differential for synchronous rotation of the side gears of the differential.