Mining or in situ disintegration of hard material – Hard material disintegrating machines – Remote control
Patent
1980-10-15
1983-10-04
Pate, III, William F.
Mining or in situ disintegration of hard material
Hard material disintegrating machines
Remote control
299 43, E21C 2900
Patent
active
044075456
ABSTRACT:
A mine system comprises at least one mining machine 4 adapted to haul itself, in a reciprocable manner, along a mineral face 3, and a control box 17 housing means to control the various electrical elements of the machine(s) 4, the box 17 being located in a mine roadway 2 at one end of the mineral face 3 along which the machine(s) 4 is reciprocable, and the box 17 being electrically connected to a terminal box 15 housed in a body of the machine(s).
REFERENCES:
patent: 3285015 (1962-11-01), Carnegie et al.
patent: 3362750 (1968-01-01), Carnegie
patent: 3371914 (1968-03-01), Weber
patent: 4068893 (1978-01-01), Weivich
patent: 4082361 (1978-04-01), Lanfermann
patent: 4103974 (1978-08-01), Nowacki
patent: 4367900 (1983-01-01), Trumper
Mining Supplies Limited
Pate III William F.
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