E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
104/19
E01B 27/04 (2006.01) E01B 27/02 (2006.01)
Patent
CA 1154308
Abstract of the Disclosure There is described a railroad ballast plow comprising a four element plow member of substantially X-shaped configuration mounted on subframes on a track travelling vehicle so that it can be moved vertically into and out of engagement with the ballast. The elements are disposed such that the intersection point of the X is central of the track and the elements are positioned in pairs on the sub-frames so as to provide a leading and a trailing plow element on each side of the machine. Each plow element has, at an end adjacent the intersection point of the X, a ballast passing gate hinged adjacent and along an upper edge of its respective plow member for rotation between open and closed position. Each ballast passing gate is individually operated by a remote controlled hydraulic piston and cylinder arrangement located between a gate and its respective sub-frame.
361659
Cox Emmett W.
Canron Corp.
Smart & Biggar
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