Railway car center plate and auxiliary resilient bearings

Details Railway car center plate and auxiliary resilient bearings Railway car center plate and auxiliary resilient bearings

1975-07-25

1977-01-04

Spar, Robert J.

Cutlery

105199CB, B61F 508, B61F 514, B61F 516, F16C 1704

Patent

active

040009319

ABSTRACT:
A railroad car bolster with provision for elastomeric cushions or pads on each side of the bolster center plate. The pads are mounted in retainers. The side walls of the retainers extend upwardly from the bolster and have substantially continuous uninterrupted upper surfaces. The pads positioned within the retainers have elongated slots which extend along and are slightly spaced from the retainer side walls. Fastening members, in the form of angles, are welded to each retainer side wall, and have a portion thereof which extends along the flat upper surface of the side wall and into the pad slots to thereby secure the pads within the retainers.

REFERENCES:
patent: 3533359 (1970-10-01), Williams
patent: 3845725 (1974-11-01), Gierlach

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