ROLL MATERIAL UNWINDER Russian patent published in 1999 - IPC

Abstract RU 2133705 C1

FIELD: winding equipment; unwinding of roll material for feeding it to machining section. SUBSTANCE: device has support for oil, unwinding member and actuating mechanism which provides application of pressure to roll, thus making unwinding member press to roll. Device is provided to control pressure applied to roll by unwinding member as a function of roll diameter. Pressure decreases with decrease in diameter. EFFECT: prevention of risk of incorrect control of pressure applied to roll in process of unwinding. 8 cl, 2 dwg

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RU 2 133 705 C1

Authors

Gugl'El'Mo B'Jadzhiotti

Dates

1999-07-27—Published

1996-04-16—Filed