Patent ID: 6312212
Filing Date: 2001-11-06
Classification: E02F

Abstract:
A coupler assembly for attaching a variety of work implements with varying sized pins to a work machine, comprising:a plate assembly having front and rear end portions;an attachment plate connected at the rear end portion of the plate assembly and extending therefrom; andan attachment hook connected at the front end portion of the plate assembly and extending therefrom in a spaced relationship with the attachment plate, the attachment hook having an upper jaw with a adjustment surface and a lower jaw with a locating surface, the lower jaw being spaced from the upper jaw for defining a pin receiving opening between the locating surface and the adjustment surface, the adjustment surface of the upper jaw defining a plurality of interconnected arcuate notches therealong, each of the arcuate notches corresponding to one of the variety of work implements for seating the respective pin of the work implement therein.