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:
Jun. 13, 2000
Filed:
Jul. 28, 1998
Craig D Williams, Allestree, GB;
Caterpillar Commercial SARL, Geneva, CH;
Abstract
A quick coupler assembly connects an implement to a work machine. The coupler assembly includes a cylindrical catcher rotatably mounted between a pair of plates. During coupling of the implement with the coupler assembly, the catcher is rotated at a cam surface by an implement coupling pin which allows a latch member mounted to the pair of plates to slidingly engage automatically with the catcher for locking the catcher in a closed position. The closed position of the catcher locates a jaw thereof in a position which retains the implement coupling pin within a receiving notch of the catcher thereby coupling the implement to the work machine. The ability to couple an implement to a work machine with ease and simplicity in conjunction with the utilization of durable components, increases usability and reliability while reducing costs.