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. 05, 1994
Filed:
Sep. 03, 1992
Vaughn W Guest, Farmington, UT (US);
Paul T Carter, Sandy, UT (US);
Eaton-Kenway Inc., Salt Lake City, UT (US);
Abstract
A connector assembly for interconnecting a vehicle and a trailer having a hitch element includes a gripper assembly which is operable to engage the hitch element. The gripper assembly includes a plurality of jaws which are pivotally connected with and are disposed in a circular array on a base. A rotatable ring circumscribes the circular array of jaws. A motor is connected with the ring and is operable to rotate the ring in a first direction to pivot the jaws toward each other. The motor is operable to rotate the ring in a second direction, which is opposite to the first direction, to pivot the jaws away from each other. The ring and jaws are interconnected by a plurality of links. The motor is connected with the ring by a drive chain. A hitch element detector detects when the hitch element is positioned in the gripper assembly. A ring position detector detects when the ring is in predetermined positions relative to the base.