B - Operations – Transporting – 61 – B
Patent
B - Operations, Transporting
61
B
238/169
B61B 1/00 (2006.01) B61K 7/04 (2006.01)
Patent
CA 1038840
A VIBRATIONAL DAMPENING ARRANGEMENT FOR RAILROAD CAR RETARDERS ABSTRACT OF THE DISCLOSURE This disclosure relates to a frictional gripping type of railroad car retarder having a plurality of vibrational dampening wheel and tire assemblies disposed at selected intervals along the running rails in the car retarder for engaging the flanges of the wheels of the passing railway vehicles thereby dissipating vibrational energy imparted to the wheels via the slip-slide action of the brake shoes to thereby prevent the production of wheel squealing or screeching; noises.
237892
Deivernois Philip J. (jr.)
Noble Peter M.
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