Liquid collection system for railroad roadbeds

Details Liquid collection system for railroad roadbeds Liquid collection system for railroad roadbeds

E - Fixed Constructions

01

B

238/2

E01B 21/02 (2006.01)

Patent

CA 1081192

LIQUID COLLECTION SYSTEM FOR RAILROAD ROADBEDS Abstract A liquid collection system for a railroad roadbed com- prising a suitable number of central collector pan sections and of pairs of lateral collector pan sections, all preformed of plastic. The central sections are configured for insertion between the rails, to be retained there by their own resilience, and the lateral sections are secured by back filling or by fastening to mud sills. The pans cooperate at their ends to define cross apertures through which liquid collected in them may be discharged into a suitable number of plastic cross drains connected by suitable conduits to a storage area. The upper surfaces of the sections may be made anti-skid in molding them, and longitudinal and transverse curbs are provided to prevent liquid once collected from escaping, and to prevent inflex of undesired liquid. Gridwork is provided to cover the cross apertures, and a walkway of the same material may also be provided to extend the full length of the system.

255868

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