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:
Jan. 15, 1991
Filed:
Jul. 31, 1987
Joseph H McNinch, Jr, Livonia, MI (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A tractor-(28) trailer (30) vehicle (24) brake system control for distributing the brake effort to obtain inter-tractor-trailer proportional braking (H.sub.1 /V.sub.1 =H.sub.2 /V.sub.2) by use of sensors (80, 170, 172) mounted to the trailer only is provided. The control system senses (80) acceleration (a) and the ratio of vertical to horizontal forces (H.sub.F /V.sub.F) at the fifth wheel/king pin connection (34/176) by means of sensors (170, 172) mounted to the trailer (30) only and modulates the trailer sub-vehicle brakes only to cause the ratio H.sub.F /V.sub.F to equal a function of acceleration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile