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:
Oct. 13, 1981
Filed:
Nov. 09, 1979
John P Simmons, Muncie, IN (US);
Borg-Warner Corporation, Chicago, IL (US);
Abstract
Shift control apparatus for a multiple speed, sliding gear manual transmission is characterized by the provision of a main shift rail which is rotatable for crossover selection and axially slidable for engaging the selected gear. A synchronizing clutch/brake mechanism is axially slidable in one direction for engaging a forward speed ratio and in another direction for braking and releasing the transmission countershaft. A reverse idler gear is axially slidable in said one direction for engaging a reverse speed ratio. Linkage is provided for sliding the mechanism in said one direction upon axial sliding movement of the main shift rail in a first direction, and for sliding the mechanism in said other direction and the reverse idler gear in said one direction upon axial sliding movement of the main shift rail in a second direction.