Travelling railroad tie removal machine

Railways – Track layers – Distributers

Patent

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Details

104 2, 414551, E01B 2910

Patent

active

046062742

ABSTRACT:
A tie lifting machine comprises a reciprocating tie removing member provided with retractable push fingers for removing the ties from the ballast and pushing them onto an upwardly inclined ramp to an intermediate position, a fork-like tie lifting member adapted to lift the ties from the intermediate position up to a belt conveyor running in the direction of travel of the machine, and a tie pusher adapted, when the tie lifting member is in its upper position, to transfer the ties carried by this member to the belt conveyor.

REFERENCES:
patent: 2797064 (1957-06-01), Abbott
patent: 3127847 (1964-04-01), Sivon
patent: 3675580 (1972-07-01), Kershaw
patent: 4204476 (1980-05-01), Cicin-Sain
patent: 4207820 (1980-06-01), Cicin-Sain
patent: 4236452 (1980-12-01), Theurer et al.
patent: 4253398 (1981-03-01), Theurer et al.
patent: 4258626 (1981-03-01), Theurer et al.

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