Spring rail frog

Details Spring rail frog Spring rail frog

B - Operations, Transporting

61

L

238/179

B61L 11/02 (2006.01)

Patent

CA 1250265

-14- SPRING RAIL FROG ABSTRACT OF THE DISCLOSURE A railroad spring frog assembly for trackwork installations includes a rigid rail and a flexible spring wing rail. The flexible spring wing rail is rigidly affixed between one end which engages a wing point rail and the other end which connects to a closure rail at the toe end of the frog support means. When a rail car enters the frog and a wheel flange engages the spring wing rail to pass between it and the long point rail the spring wing rail bends away from the long point rail to define a flangeway therebetween.

491098

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