A mine hoisting machine comprises a drum in the form of a shell having brake parts on the outer surface from each of its sides interacting at braking with brake pads, and is equipped with foreheads installed in the cavity of shell under braking areas. The foreheads under braking areas are installed in pairs with a gap between paired foreheads.
申请公布号
UA61582(U)
申请公布日期
2011.07.25
申请号
UA20100015325U
申请日期
2010.12.20
申请人
"NOVOKRAMATORSK MACHINE BUILDING WORKS", CLOSED JOINT-STOCK COMPANY
