Elastic rail fastening device

Details Elastic rail fastening device Elastic rail fastening device

1979-07-02

1982-01-26

Bertsch, Richard A.

Railways: surface track

Fastenings

Clamps

238315, E01B 966

Patent

active

043124780

ABSTRACT:
An elastic rail fastening device for securing a rail to a concrete tie having a spike secured therein. A top pressing spring engages the top surface of the rail flange for holding the rail against the tie. One end of the spring is supported beneath a shoulder on the metal spike. A spring receiver is fitted to the tie, and the other end of the top spring bears thereagainst. A side spring is inserted between the side of the rail flange and the spring receiver to receive transverse pressure working on the rail.

REFERENCES:
patent: 3451621 (1969-06-01), De Splinter
patent: 3519205 (1970-07-01), Monclin et al.
patent: 3658247 (1972-04-01), Serafin et al.
patent: 3870231 (1975-03-01), Toyama et al.
patent: 3876141 (1975-04-01), French
patent: 3894687 (1975-07-01), Jacobson
patent: 3904114 (1975-09-01), Kasuba
patent: 3970248 (1976-08-01), Molyneux
patent: 4026466 (1977-05-01), Duchemin
patent: 4109860 (1978-08-01), Serafin et al.
patent: 4150792 (1979-12-01), Rureshi
patent: 4179067 (1976-12-01), Baier

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