Mining or in situ disintegration of hard material – Processes – Forming blocks
Patent
1975-09-26
1978-09-12
Paperner, L. J.
Mining or in situ disintegration of hard material
Processes
Forming blocks
214132, 299 75, E02F 344
Patent
active
041131231
ABSTRACT:
A materials transporting machine, of particular application in mining, has a boom assembly mounted on a vehicle or carriage, which boom assembly includes a telescoping boom which is maneuvering both horizontally and vertically and which can be withdrawn to a stowed position within the vehicle by utilizing pressure fluid operated means which serve for effecting telescoping movement of the boom.
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Dobson Park Industries Limited
Paperner L. J.
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