Railway crossing insert

Details Railway crossing insert Railway crossing insert

E - Fixed Constructions

01

C

238/5

E01C 9/04 (2006.01)

Patent

CA 1280729

ABSTRACT OF THE DISCLOSURE An insert for use in a level railway crossing includes an elongated high molecular weight body defined by a generally trapezoidal head with one planar vertical side edge, a shoulder extending outwardly and downwardly from the other side edge of the head for bearing against the bottom of one side of the head of a rail, a bottom portion for extending downwardly into engagement with the top surface of the base of the rail at the junction between such top surface and the vertical web of the rail, and circular cross section seals in longitudinally extending rectangular grooves in the one side edge of the head and in the inclined top surface of the shoulder for sealing with an adjacent plank and with the rail. The insert restricts the entry of the water and other foreign matter into the area of the bottom of the rails.

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