Caterpillar Inc.

Benjamin Charles Althoff

Nikhil Sharma

Matthew Graham Burnette

Vengadassalam Kalivarathan

Matthew Allen

Jeremy Maron Allen Wright

An articulation joint for a machine includes a first frame portion, a second frame portion, a hinge pin, a bearing member, a bushing member, and a washer assembly. The washer assembly includes a thrush washer and a housing. The thrust washer includes a plurality of washer segments. Each of the plurality of washer segments is adapted to be disposed co-planar and adjacent with respect to one another. The plurality of washer segments defines a central space adapted to receive the hinge pin therethrough. The housing includes a plurality of housing segments. Each of the plurality of housing segments is adapted to be disposed co-planar and adjacent with respect to one another. The plurality of housing segments defines an internal space adapted to enclose each of the washer segments therein.

Growing community of inventors

Macon, IL, United States of America

Benjamin Charles Althoff