Mineral mining planer having pivoted floor cutter carrier

Details Mineral mining planer having pivoted floor cutter carrier Mineral mining planer having pivoted floor cutter carrier

1978-05-26

1980-02-19

Purser, Ernest R.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

Cutter attached to endless chain or cable

299 85, E21C 2732

Patent

active

041891872

ABSTRACT:
A mineral mining installation for winning material in a mineral mining working comprises a plough and a plough guide. The plough has a plough body movable along the plough guide, and the plough body is provided with a carrier for floor cutters. The carrier is mounted on the plough body for movement relative thereto and is supported and guided on a surface of the plough guide.

REFERENCES:
patent: 3245722 (1966-04-01), Creuls et al.
patent: 3343879 (1967-09-01), Grisebach

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