Guides for mineral mining

Details Guides for mineral mining Guides for mineral mining

1983-11-21

1985-12-31

Novosad, Stephen J.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

Sidewall-working

299 32, E21C 3520

Patent

active

045616973

ABSTRACT:
A guide for a mineral mining machine, such as a plough, is composed of guide structures at the mineral face sides of the pans of a scraper-chain conveyor. Each guide structure defines upper and lower passages through which a chain for driving the machine passes. The passages are closed off from the mineral face side by a side plate or cover and from the top by means of a head plate. The head plate is detachable and is secured to, or located against, the side plate. The head plate and side plate have upstanding projections which form part of a guide rail for the machine. A foot plate projects beneath the lower passage to support the machine on the floor of a mine working. The guide structure preferably has reinforced end pieces fabricated by casting and the head plate lies between corresponding wall portions of these castings.

REFERENCES:
patent: 3343880 (1967-09-01), Hauschopp
patent: 3378306 (1968-04-01), Lobbe
patent: 3897108 (1975-07-01), Krohm et al.
patent: 4063782 (1977-12-01), Bahre
patent: 4391471 (1983-07-01), Hauschopp et al.

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