Composite rubber/concrete railroad grade crossing system

Details Composite rubber/concrete railroad grade crossing system Composite rubber/concrete railroad grade crossing system

E - Fixed Constructions

01

C

E01C 9/04 (2006.01) E01B 2/00 (2006.01) E01B 26/00 (2006.01)

Patent

CA 2064499

A grade crossing system for extending a roadway across a railroad track comprises elongate elastomeric pad units which abut each side of the rails in the track but do not extend across the entire crossing. The elas- tomeric pad units rest on the ties that carry the rails and have planar top surfaces that are coplanar with the tops of the rails. The remainder of the crossing is filled with non-elastomeric panels that also rest on the ties and have planar top surfaces that are coplanar with the top surfaces of the rails. The abutting edges of the pad units and the panels overlap such that the panels hold the pad units down against the ties and urge them against the sidewalls of the rail flanges. Thus, mechan- ical fasteners are not required to hold the crossing elements in place.

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