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:
Feb. 18, 1986
Filed:
Oct. 03, 1983
Alfred Klatt, Wathlingen, DE;
WABCO Westinghouse Fahrzeugbremsen GmbH, Hannover, DE;
Abstract
A transmission gearshifting arrangement in which the gearshift lever is provided with a normal shift position and a fast shift position, the latter resulting in relative motion between the gearshift lever and a cam plate. This relative motion produces closure of a fast shift switch to signal the electronic evaluation circuit of the desired fast shift. In the absence of a signal, a normal shift speed is indicated. A pressure control valve capable of producing a bilevel rate or pressure is controlled by the evaluation circuit to cause a power cylinder to effect the gearshifting at either a normal or a fast speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile