Railway track hold-down hardware

Details Railway track hold-down hardware Railway track hold-down hardware

1978-02-01

1979-12-18

Reese, Randolph A.

Railways: surface track

Ties

Nonmetallic

151 7, 238 94, 238283, 238338, 238349, 238377, E01B 334, E01B 928, E01B 930, E01B 962

Patent

active

041790677

ABSTRACT:
A base member, such as a cross tie, is molded of reinforced concrete or wood chips and resin. Depressions in the top of the base member are lined with pads of cushion material to seat the flanges of the rails. A pair of hold-down clips is seated on each pad on opposite sides of each rail. Bolts in the clips are secured by tubular nuts having deformed lower ends shaped to anchor the nuts in the molded base member.

REFERENCES:
patent: 1784901 (1930-12-01), Klingensmith
patent: 2110894 (1938-03-01), Stedman
patent: 2858988 (1958-11-01), Luther
patent: 3308865 (1967-03-01), Raichelson et al.
patent: 3335955 (1967-08-01), Palfreyman
patent: 3519205 (1970-07-01), Monclin et al.
patent: 3558060 (1971-01-01), Crespo
patent: 3685783 (1972-08-01), Hilson
patent: 3770513 (1973-11-01), Wystrach
patent: 3831842 (1974-08-01), Tamura

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