The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 1982
Filed:
Sep. 22, 1980
Donald L Kleykamp, Springboro, OH (US);
Dayco Corporation, Dayton, OH (US);
Abstract
A wear member for use between a pair of relatively movable components of a railway vehicle and method of making same are provided and such wear member comprises a metal support adapted to be supported on one of the pair of components and a liner attached to the metal support wherein the liner is made of a polymeric matrix material which is reinforced by a metal structure having openings therein and such metal structure is disposed substantially centrally between opposed surfaces of the polymeric material and the opposed surfaces include a smooth antifriction wear surface engageable by the other of the pair of relatively moveable components; and, the liner is attached in position by metal members extending between the metal structure and the metal support through polymeric material disposed therebetween with a plurality of welds welding the metal members in position between the metal structure and the metal support.