Esco Corp.

Esco Group LLC

Stephen M Lafond

Cameron R Leedham

Christopher M Carpenter

Curtis A Moore

Erik L Johnson

Boyan K Bahnev

Clayton Roska

Dallas Chapple

Duane E Weiser

Boyan Kirlov Bahnev

Ronald M Kowalyk

Clinton K Rowland

Thomas D Eidt

Terry W Quackenbush

Gregory T Nesom

Kelly M Gitzel

Connor J Martin

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

Millet, Canada

Stephen M Lafond