B - Operations – Transporting – 61 – G
Patent
B - Operations, Transporting
61
G
213/55
B61G 5/00 (2006.01)
Patent
CA 1168627
ABSTRACT OF THE DISCLOSURE A wear member and method of making same are provided herein. The wear member is used between relatively movable components of a rail- way vehicle. The railway vehicle comprises a pair of relatively movable components and the wear member is supported by one of the components and protects the components from wear during relative movement thereof. The wear member comprises a main body made primarily of a polymeric material. An antifriction wear surface engageable by the other component. Support means are provided for the main body, the support means having opposed surface portions, a plurality of openings extend completely through the support means, The polymeric main body has integral parts thereof dis- posed in embracing relation around the opposed surface portions and com- pletely concealing the openings. A plurality of rivet-like portions of the polymeric main body are provided which correspond in number and con- figuration to the plurality of openings, the rivet-like portions extend- ing between the embracing parts as an integral part thereof and through the plurality of openings to hold the main body to the support means. This wear member has optimum anti-friction properties while being of good structural strength and not easily broken.
372493
Borden Ladner Gervais Llp
Dayco Corporation (michigan)
LandOfFree
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