Flexible, resilient, and wear resistant railroad crossing struct

Details Flexible, resilient, and wear resistant railroad crossing struct Flexible, resilient, and wear resistant railroad crossing struct

1975-06-12

1977-03-01

Paperner, L. J.

Railways: surface track

Roadbed

Street crossing

E01C 904

Patent

active

040098273

ABSTRACT:
The crossing structure is used at an intersection of a roadway, railroad right-of-way to provide an inexpensive and durable and smooth surface covering for that portion of the roadway which is between the tracks and immediately adjacent the tracks, on either side thereof. The structure is made from a rubber laminae clamped between metal plates which interlock between the rails. Preferably, the laminae is made from bodies of used automobile tires.

REFERENCES:
patent: 1191561 (1916-07-01), Burns
patent: 1562147 (1925-11-01), Campbell
patent: 2256025 (1941-09-01), Hoak
patent: 2327624 (1943-08-01), Denman
patent: 2496739 (1950-02-01), Montgomery
patent: 2828079 (1958-03-01), Rennels
patent: 3843051 (1974-10-01), Whitlock
patent: 3866830 (1975-02-01), Hein et al.
patent: 3894686 (1975-07-01), Weinberg et al.

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