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. 21, 1991
Filed:
Nov. 01, 1989
Eldon L Goates, Livonia, MI (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
The reverse shift mechanism for a manual transmission includes a gear selector shaft driveably connected to a guide rail having a selector finger rotatable among several shift and axially displaceably to gear engagement positions within each shift plane. A reverse lever, pivotably supported on the transmission casing pivotally supports a camming pawl guided rotatably on a fixed post located within a slotted hole in the pawl. The lever is continually engaged with reverse idler which is moved between position of engagement and disengagement with a reverse pinion and reverse output gear the pawl defines a camming surface contacted by the selector pin and a recess for engaging the selector pin as it moves from the neutral position to the reverse drive position the selector pin disengages the recess and camming surface when it moves from the neutral position to the fifth speed position.