Railways: surface track – Roadbed
Patent
1976-03-25
1977-03-08
Spar, Robert J.
Railways: surface track
Roadbed
238 7, E01B 100, E01C 906
Patent
active
040108961
ABSTRACT:
The disclosure concerns a modular liquid collection system for use on the roadbed of a railroad, particularly at fueling stations. The modules are arranged end-to-end along the track, and are composed of precast components made of reinforced concrete or foamed plastic. In the most complete form, each module includes a central basin which rests on the ties between the rails, and a pair of side basins which rest on the ties at the outboard sides of the rails and which are formed with integral curbs. The basins have liquid-receiving surfaces which are pitched in both the transverse and longitudinal directions and have centrally located drain openings which overlie a transverse drain trough. The basins of the end modules of a series are equipped with removable end curbs.
REFERENCES:
patent: 2137566 (1938-11-01), Clare
patent: 2652981 (1953-09-01), Lanier
patent: 3658590 (1972-04-01), Huebner et al.
patent: 3773255 (1973-11-01), Schoolties et al.
Ostmann Robert A.
Reese Randolph A.
Spar Robert J.
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