Rail fastening device

Railways: surface track – Fastenings

Patent

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Details

238282, 238331, 238348, 238349, 238351, E01B 948, E01B 930

Patent

active

049679546

ABSTRACT:
An adjustable rail seating and fastening device that maintains and adjusts gauge of a rail and secures a rail to a rail support or tie plate, positively engages the rail support at both ends of the device, and provides a biasing element to maintain the engagement between the device, the rail support and the rail.

REFERENCES:
patent: 902757 (1908-11-01), Nevins
patent: 1222811 (1917-04-01), Snyder
patent: 1237863 (1917-08-01), Bodine
patent: 1845912 (1932-02-01), Gilbert
patent: 2387009 (1945-10-01), Clarkson
patent: 2579373 (1951-12-01), Edee
patent: 3326466 (1967-06-01), Sanson
patent: 3576293 (1971-04-01), Landis et al.
patent: 3934800 (1976-01-01), Molyneux
patent: 4325510 (1982-04-01), Sherrick
patent: 4326670 (1982-04-01), Sherrick et al.
patent: 4349151 (1982-09-01), Schumaker
patent: 4718604 (1988-01-01), Eisenberg et al.

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