Operator carriage

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people

Patent

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Details

104165, 104173R, 104233, 187 12, E21F 1306, B61B 700

Patent

active

041519051

ABSTRACT:
An operator carriage intended to be used at a long-walled pit face in a coal or metal mine and comprising endlessly running members arranged at both ends of a conveyor and driven by a motor, an operation table suspendedly attached to the side of a spill plate of the conveyor and supported by running supports such as guide rollers which are engaged with guide rails attached to the same side of the spill plate, and a carrying mechanism arranged at the operation table so as to hold the endlessly running members.

REFERENCES:
patent: 176136 (1876-04-01), Hovey
patent: 3014556 (1961-12-01), Stelzer
patent: 3213997 (1965-10-01), Fryer

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