Lubricating apparatus for reducing squeal noise of a railroad ca

Details Lubricating apparatus for reducing squeal noise of a railroad ca Lubricating apparatus for reducing squeal noise of a railroad ca

1976-06-04

1978-05-09

Hoffman, Drayton E.

Railways

Car yard

Track brake

104 1R, 184 3R, 188 711, 188256, B61B 100

Patent

active

040880788

ABSTRACT:
Apparatus disposed in parallel relation to rails of a railway track section ahead or in advance of a railroad car retarder for applying a solid type lubricant to those areas of the car wheels frictionally contacted by the retarder and thereby suppressing excessive noise or squealing during retarding action.

REFERENCES:
patent: 3111197 (1963-11-01), Pollmann
patent: 3716114 (1973-02-01), Beck
patent: 3809188 (1974-05-01), Frank et al.

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