E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
238/159
E01B 9/46 (2006.01) E01B 9/30 (2006.01)
Patent
CA 1071601
RAIL FASTENING APPARATUS ABSTRACT OF THE DISCLOSURE A rail fastening apparatus for cooperation with a rail which is supported on and extends transversely across a tie. The apparatus comprising a steel support positioned adjacent one side of the rail and having a leg portion which is buried in the tie and an upper portion which projects upwardly above the tie. A lever is pivotally supported on the upper portion for swinging movement about an axis which extends substantial- ly parallel with the longitudinally extending direction of the rail. The lever has a cam associated therewith. A spring-receiver structure is mounted on the tie and position- ed on the opposite side of the axis from the rail, and an elongated plate-like spring extends between the spring- receiver structure and the rail. The spring has one end supported on the spring-receiver structure and the other end supported on a flange of the rail. The spring is disposed below the lever and positioned so that the cam is adapted for engaging a central portion of the spring, where- by rotation of the lever causes the cam to engage the spring and resiliently deflect same downwardly to there- by press the rail securely against the tie.
283151
Matsubara Kentaro
Matsuo Yoshio
Tetsudo Kizai Kogyo Company Limited
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