Device for transferring the cup heap of debris onto a drift conv

Details Device for transferring the cup heap of debris onto a drift conv Device for transferring the cup heap of debris onto a drift conv

1986-09-24

1988-10-11

Spar, Robert J.

Conveyors: power-driven

Conveying apparatus entirely supported by mobile ground...

Including three relatively movable interconnected wheel or...

198586, 198587, 198589, B65G 4100

Patent

active

047764457

ABSTRACT:
A device for transferring the debris cut by a cutting machine during mining operations onto a drift conveyer comprises a pair of bridge conveyers connected to each other. The first bridge conveyer has its receiving end pivotally connected to the cutting machine with its discharge end being supported by a dirigible chassis. The second bridge conveyer is supported on the chassis of the first conveyer and pivotable about its horizontal and vertical axis. The support chassis is capable of being swivelled around a vertical axis relative to the first bridge conveyer.

REFERENCES:
patent: 2428513 (1947-10-01), Cooley
patent: 3231064 (1966-01-01), Towles
patent: 3279584 (1966-10-01), Towles
patent: 3361248 (1968-01-01), Daymon
patent: 3563364 (1971-02-01), Arndt
patent: 3782536 (1974-01-01), Toney
patent: 4361219 (1982-11-01), Aldridge et al.

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