Esco Group LLC

Esco Corp.

Michael C Dare

Junbo Qian

Joel S Hankland

Rodney K Clarke

Jared R Ames

Matthew J Dunford

Sean G Moore

Paul Heaphy

Geoff Hodges

Geoffrey R Hodges

Mathew J Dunford

A wear member and fastener for securing the wear member to earth working equipment. The fastener can be installed and maintained from the top of the assembly. An eccentric retainer is received in a recess of the wear member and is rotated to shift the wear member rearward on the earth working equipment. A bolt passing through aligned openings of the earth working equipment and the wear member is received by the retainer to secure the wear member to the earth working equipment.

Wear member for earth working equipment

A pin assembly component for earth working equipment comprises a body including at least one opening into which a pin is received to couple the pin assembly component to at least one other part. A hole extends transverse to and communicating with the opening. A hammerless lock is secured in the hole and is adjustable to alternatively retain the pin in the opening and release the pin to permit installation and removal of the pin from the opening. The lock is retained to the body in the hole when holding the pin and when releasing the pin.

Hammerless pin assembly

Growing community of inventors

Brighton, Australia

Michael C Dare