Mining cutter-loader for winning minerals

Details Mining cutter-loader for winning minerals Mining cutter-loader for winning minerals

E - Fixed Constructions

21

C

262/46

E21C 37/00 (2006.01)

Patent

CA 1224816

MINING CUTTER-LOADER FOR WINNING MINERALS Abstract The mining cutter-loader for winning minerals with a chainless feed system comprises a housing 1 and a gantry 6 pivotally connected with the housing, overlying the conveyer 7. The gantry 7 carries propulsion gears 14 interac- ting by engagement with a guiding rack 16 mounted on the conveyer 7. The propulsion gears 14 and the guiding rack 16 are mounted in inclination relative the axis 21 of the housing 1, transverse with respect to the direction of the motion of the cutter-loader. Hydraulic cylinders 23 are mounted between the housing 1 and the gantry 6 for fixing the housing 1 relative to the gantry 6, having their one ends pivotally connected to the housing 1 and their opposite ends pivotally connected to the gantry 6.

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