Method and apparatus for highwall mining

Details Method and apparatus for highwall mining Method and apparatus for highwall mining

1996-11-29

2000-02-22

Dang, Hoang C.

Mining or in situ disintegration of hard material

Processes

With material-handling

299 76, E21C 2902, E21C 3110

Patent

active

060271752

ABSTRACT:
A method of highwall mining, the method includes providing a continuous miner (11) connected to a car train (12) extending to a launch vehicle (13). As the miner (11) progresses down an inclined mine tunnel (15) additional cars are added to the train (12) at the launch vehicle (13). The launch (13) applies a force to the end car so that the car adjacent the mine (11) provides a reaction force for the miner (11).

REFERENCES:
patent: 4014574 (1977-03-01), Todd
patent: 4641889 (1987-02-01), Brandl
patent: 4878714 (1989-11-01), Barnthaler et al.
patent: 4953915 (1990-09-01), Jasser et al.
patent: 5364171 (1994-11-01), Addington et al.

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