Cowl arrangements for mining machines

Details Cowl arrangements for mining machines Cowl arrangements for mining machines

1978-10-24

1980-10-21

Pate, III, William F.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

With mine roof-supporting means

299 11, 299 45, 405288, E21D 1902

Patent

active

042290430

ABSTRACT:
A roll of wire mesh is supported on the rear of a cut mineral loading cowl of a rock or mineral winning machine. As the machine traverses along a path cut by the machine the wire mesh is paid out to retain or contain the roof material.

REFERENCES:
patent: 3291533 (1966-12-01), Rae
patent: 3397927 (1968-09-01), Groetschel
patent: 4068894 (1978-01-01), Dring
patent: 4099785 (1978-07-01), Groetschel
patent: 4122682 (1978-10-01), Groetschel

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