Esco Group LLC

Esco Corp.

Joel S Hankland

Michael B Roska

Scott H Zenier

Charles George Ollinger

Kevin S Stangeland

Rodney K Clarke

Michael C Dare

Jared R Ames

Junbo Qian

Sean G Moore

Matthew J Dunford

Geoffrey R Hodges

Geoff Hodges

Charles G Ollinger

Charles G Iv Ollinger

Mathew J Dunford

A wear member having an opening with retention features for engaging and retaining a lock for securing the wear member to earth-working equipment. The lock can engage the opening in the wear member at an inner hold position to secure the wear member to the earth-working equipment or an outer release position. In a folded orientation the lock disengages from the opening of the wear member. The wear member and lock cooperate with a base to form a wear assembly for earth working equipment.

Wear member and wear assembly for earth working equipment

An articulated lock for securing a wear member to earth-working equipment includes a plurality of bodies interconnected for pivotal movement between an extended orientation with the bodies aligned and a retracted orientation with the bodies folded. The lock in the extended orientation can engage an opening of the wear member at an inner hold position to secure the wear member to the earth-working equipment or an outer release position. In the folded orientation the lock disengages from the opening of the wear member. Each body has a slot and a tab and, in the extended orientation, the tab of each body is received in the slot of the other body to limit separation of the bodies.

Lock for securing a wear member for earth working equipment

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 lip for an excavating bucket with a front beam and a rear beam extending along the length of the lip and defining at least one recess between them. The front beam includes noses extending forward of the beam for mounting ground engaging tools. Ribs extend between the front beam and the rear beam. The ribs separate recesses extending between the beams.

Lip for excavating bucket

Wear part for earth working equipment

Growing community of inventors

Canby, OR, United States of America

Joel S Hankland