Resiliently flanged railway wheel

Details Resiliently flanged railway wheel Resiliently flanged railway wheel

1974-10-03

1976-10-19

Spar, Robert J.

Railway wheels and axles

Wheels

Tire cushions

295 7, 295 21, 295 23, B60B 304, B60B 914, B60B 1700, B60B 2312

Patent

active

039867471

ABSTRACT:
A rubber shock-absorbent track wheel in which annular grooves are provided on the ring of the wheel and on the rim of the wheel disc. The grooves are formed between shoulders, and a clearance space is defined between the grooves and the shoulder. Prestressed rubber plates located within the clearance space have plane areas when in the original state. The two annular grooves are turned to one another so that the height of the clearance space varies over its width, and the height of the clearance space is maximum at the centers of the grooves. The rubber plates are more prestressed at their outer areas than in the middle areas of the rubber plates when positioned between the base of the annular grooves of wheel disc and ring.

REFERENCES:
patent: 8526 (1851-11-01), Hodge
patent: 1958642 (1934-05-01), Rosenberg
patent: 2012369 (1935-08-01), Bacqueyrisse
patent: 2548839 (1951-04-01), Coombes
patent: 3127211 (1964-03-01), Kordes et al.

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