Precast railway crossing slab

Details Precast railway crossing slab Precast railway crossing slab

1987-11-16

1990-03-27

Kashnikow, Andres

Railways: surface track

Roadbed

Highway track

238 8, E01C 904

Patent

active

049113607

ABSTRACT:
A modular railway crossing element is described having a slab member with a pair of open channels formed in its upper surface. The channels are substantially parallel and dimensioned to receive a pair of rails. Also described is a railway crossing utilizing the slab member and a method of forming a railway crossing.

REFERENCES:
patent: 1996574 (1935-04-01), Frazier
patent: 2081352 (1937-05-01), Brown
patent: 2835451 (1958-05-01), Goulding, Jr.
patent: 3469783 (1969-09-01), Uralli et al.
patent: 4117977 (1978-10-01), Whitlock
patent: 4147304 (1979-04-01), Blyton
patent: 4289273 (1981-09-01), Schmidt
patent: 4457468 (1984-07-01), Hales et al.

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