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:
May. 28, 1991
Filed:
Dec. 06, 1989
Robert Muller, Monsheim, DE;
Dr. Ing. h.c.F. Porsche AG, , DE;
Abstract
A controlling arrangement for a motor vehicle gear shift transmission has a central component shift piece which interacts with several shift rails disposed next to one another and assigned to the individual transmission gears and with a shift rail lock mechanism that, when one shift rail respectively is moved, locks the remaining shift rails. A shift finger mounted on the shift piece has involute flanks on both sides, which flanks rest against plane V-surfaces of a V-shaped recess of the shift rail to be controlled. Locking cams of the locking mechanism rest against the V-surfaces of the other shift rails and are axially and radially offset with respect to the shift finger mounted on the shift piece.