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:
Dec. 01, 1981
Filed:
Dec. 17, 1979
Applicant:
Inventor:
Ferdynand Kolacz, New Berlin, WI (US);
Assignee:
Allis-Chalmers Corporation, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
1921 / ; 192 4891 ;
Abstract
A positive locking mechanism on a shift coupler for a vehicle transmission. The locking mechanism includes a locking ring on the clutch collar. A sleeve is formed with radial openings for receiving balls which lock the clutch sleeve and clutch hub in the shifted position and retaining this position until manually released.