METHOD FOR INSTALLING SHIELD SUPPORT IN WORKING THICK STEEPLY DIPPING AND INCLINED SEAMS WITH COLUMNS ON DIP Russian patent published in 1996 - IPC

Abstract RU 2064584 C1

FIELD: mining. SUBSTANCE: method for installing shield support includes installing shield floor in earlier worked insert of a mine shaft with developed trench in advance position, installation of the floor onto additional props with front ends of skid resting on trench bottom. Back part with sector like support are raised to the height to provide inscribing the support into parameters of the insert provided with powered support. EFFECT: higher reliability. 5 dwg

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RU 2 064 584 C1

Authors

Baranov V.A.

Sinkin A.G.

Gorin A.T.

Dates

1996-07-27—Published

1994-01-17—Filed