SPINNING MECHANISM Russian patent published in 1994 - IPC

FIELD: textile industry. SUBSTANCE: draft unit is linked kinematically with one rotor output of spinning mechanism motor while its other output is connected to drive shaft coaxially-arranged therewith. Two belt transmissions with adjustable pulleys connect drive shaft with bobbin spindle and with hollow shaft of profiled disc said shaft being coaxial with spindle. Mounted on spindle coaxially therewith is hollow shaft of frame. Said shaft is kinematically linked by belt transmission with drive shaft. One branch of frame carries spreader connected to profiled disc while its other branch is fitted with a means for monitoring winding diameter. Said means is kinematically coupled with adjustable pulleys of belt transmissions of profiled disc and spindle. EFFECT: improved design.