Self-propelled track working machine

Railways – Track layers – Track raising car

Patent

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Details

33287, 104 12, E01B 2717

Patent

active

043567711

ABSTRACT:
A self-propelled track working machine comprises two separate vehicles moved along the track by respective drives. Track working tools are mounted on one of the vehicles, as well as a television camera for viewing selected ones of such tools. The vehicle drives as well as the tools are remote controlled from a central monitoring and control panel mounted on the other vehicle transmission lines lead from the controls on the panel to the drives and to the tools, the television camera being connected to a television screen on the panel.

REFERENCES:
patent: 2861699 (1958-11-01), Youmans
patent: 3384033 (1968-05-01), Ruff
patent: 3604117 (1971-09-01), Von Beckmann
patent: 3712481 (1973-01-01), Harwood
patent: 3744428 (1973-07-01), Plasser et al.
patent: 3796160 (1974-03-01), Waters et al.
patent: 3943857 (1976-03-01), Theurer
patent: 3949678 (1976-04-01), Theurer
patent: 4165693 (1979-08-01), Theurer
patent: 4165694 (1979-08-01), Theurer

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