Method of and arrangement for loosening, loading and transportin

Details Method of and arrangement for loosening, loading and transportin Method of and arrangement for loosening, loading and transportin

1984-04-06

1986-11-04

Leppink, James A.

Mining or in situ disintegration of hard material

Processes

With material-handling

198735, 299 44, 299 65, E21C 910

Patent

active

046207481

ABSTRACT:
A method of and an arrangement for loosening, loading and transporting of stratified minerals includes a single continuously rotating and forceably guided pulling organ, a plurality of loosening elements integrated in the pulling organ in its working run extending in a longitudinal direction of a longwall, and a plurality of transporting elements also integrated in the same single pulling organ at its transporting run located behind the working run at a back filling side, wherein the loosening elements perform loosening and loading functions, whereas the transporting elements perform the transporting functions in an opposite longitudinal direction of the longwall.

REFERENCES:
patent: 1821438 (1931-09-01), Levin
patent: 4364470 (1982-12-01), Temme
patent: 4369877 (1983-01-01), Hauer et al.
patent: 4437562 (1984-03-01), Koppers et al.

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