Underground gallery saw

Details Underground gallery saw Underground gallery saw

1992-03-06

1993-03-16

Kisliuk, Bruce M.

Stone working

Sawing

Endless

125 14, B28D 108

Patent

active

051935198

ABSTRACT:
An improved underground gallery saw useful for the cutting of stone comprised of a supporting base, tracks for moving the supporting base along the stone to be cut, a saw unit raising and lowering system, a plate rotation and pivot system, a saw unit connected to the plate system and an electrical and hydraulic systems to support the operation of the other elements of the system.

REFERENCES:
patent: 2783789 (1957-03-01), Konway
patent: 3311415 (1967-03-01), Miller
patent: 4181115 (1980-01-01), Weisner
patent: 4310198 (1982-01-01), Destree
patent: 4572303 (1986-02-01), Marechal
patent: 4750468 (1988-06-01), Micheletti
patent: 4899720 (1990-02-01), Chiri et al.
patent: 4962967 (1990-10-01), Hinkle
Kerfer type HRU 1100 Underground Cutting Saw System, Etx. F. Perrier & Cie., undated.
Stone cutter type HSTK-60/Carrara system, Maschinenfabrik-Korfmann GmbH, Undated.

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