Caterpillar Work Tools B.v.

Henricus J Dings

Edward Van Amelsfoort

Eduard Van Amelsfoort

An apparatus for coupling a work tool to an arm assembly of a machine includes a first plate and a second plate fixed to the work tool, the second plate being spaced apart from the first plate along a first direction. An external surface of the first plate defines a forward recess and an aft recess, and an external surface of the second plate defines a forward recess and an aft recess. A concavity of each of the forward recess of the first plate, the aft recess of the first plate, the forward recess of the second plate, and the aft recess of the second plate facing a second direction, the second direction being transverse to the first direction.

Apparatus and method for coupling a work tool to an arm assembly of a machine

A coupler for detachably coupling to a work tool is provided. The coupler includes a frame with a first aperture formed therein. The first aperture extends along a first axis inclined with respect to a transverse axis of the frame. The coupler further includes a first locking member provided within the first aperture. The coupler also includes an actuator configured to move the first locking member between an unlocked position in which first locking member is disengaged from the work tool, and a locked position in which the first locking member is engaged with the work tool.

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Kerkdriel, Netherlands

Henricus J Dings