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:
Jul. 26, 1977
Filed:
May. 26, 1976
U-Haul International, Inc., Phoenix, AZ (US);
Abstract
A coupler assembly for limiting lateral forces which may be generated during the highway operation of a trailer coupled to a towing vehicle. The present invention is part of the yoke of the trailer, and comprises a completely self-contained system for momentarily actuating the brakes on the towed vehicle, in response to undesirable lateral accelerations of the towed vehicle. The invention is characterized by a coupler member which itself is relatively rotatable, in a lateral plane, with respect to the trailer yoke, together with dampening spring assemblies, so there is a surge-brake actuation in response to lateral accelerations above a predetermined magnitude.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile