Esco Group LLC

Esco Corp.

Cameron R Leedham

Clinton A Wood

Stephen M Lafond

Christopher M Carpenter

Ray J Morris

Christopher D Snyder

Dallas Chapple

Erik L Johnson

Michael Martin

Boyan K Bahnev

Boyan Kirlov Bahnev

Clinton Anthony Wood

Shrouds are secured to earth-working edges of many kinds of earth working equipment to extend the service life of the equipment. The shrouds include opposed surfaces to define a cavity to receive the edge. Each of the opposed surfaces includes a recess to receive a boss on the edge, wherein the longitudinal axis of the recess on the first surface is angularly oriented in a lateral direction to the longitudinal axis of the recess on the second surface.

Wear member, edge and process of installation

Portion of a wear member for earth moving equipment

A wear cap for use on an earth working roil for mining, construction and public works machines such as crushers, surface miners, milling machines and the like includes a working end and a rear mounting end. The rear mounting end including a pair of top and bottom rearwardly extending protrusions, a retainer, and a cavity having side stabilizing surfaces and a top and bottom rail or groove to support the wear cap on a holder mounted to the earth working roll.

Wear cap for an earth working roll

A wear assembly for use on a driven roll for earth-working machines and the like operations that eases replacement of the wear parts, lengthens the life of the bases, reduces the amount of throw-away material to be discarded, and has a lower manufacturing cost. The wear part overlies and protects the base to prolong the useable life of the base, lessen machine downtime, and reduce throw-away material. The use of an overlying adapter eases and speeds replacement of the wear parts to further limit downtime of the machine. The wear part is preferably a two-piece component with no machined parts for a lower manufacturing cost and easy replacement.

Replaceable wear parts for an earth-working roll

Growing community of inventors

Portland, OR, United States of America

Cameron R Leedham