Auger mining machine and mine launch device

Details Auger mining machine and mine launch device Auger mining machine and mine launch device

1997-03-14

1999-01-26

Bagnell, David J.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

With material-handling means

175 62, 299 57, E21D 910, E21C 3508

Patent

active

058631011

ABSTRACT:
An auger mining machine (10) including a cutter head (11) from which there extends an auger train (12) consisting of a plurality of axially aligned auger modules (13). The cutting head (11) includes a cutting assembly (21) driven by electric motors (38). The cutting assembly (21) is supported on a housing (22) for movement relative thereto to move the cutting assembly (21) into material being mined. There is further provided a launch vehicle (120) from which the auger train (12) extends. Said launch vehicle (120) is provided with a motor (113) to drive the auger train. The launch vehicle (120) has cylinders (123) which engage a mine face to retain the launch vehicle (120) in a desired position.

REFERENCES:
patent: 3767836 (1973-10-01), Geis et al
patent: 3945443 (1976-03-01), Barnes
patent: 4655493 (1987-04-01), Sumi
patent: 4818026 (1989-04-01), Yamazaki et al.

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