DEVICE FOR ACCUMULATION OF THREAD FOR ITS FEED TO TEXTILE MACHINE Russian patent published in 1995 - IPC

FIELD: textile industry. SUBSTANCE: device for accumulation of thread for its feed to textile machine has thread accumulating drum mounted on drive hollow shaft and having thread pushers on its surface. Thread pushers are kinematically connected by means of bearing with eccentric bushing located on drive shaft. Drum has two immovable circular supports. One support located on the side of thread coming off the drum has radial recesses whose number corresponds to that of pushers. Arranged in radial recesses are struts carrying thread guides which are parallel to pushers and movable in longitudinal direction. The other circular support also has radial recesses opposite in location to recesses with struts. Pushers are hinged to guides with one ends, and their other ends are found in recesses of the other support. Rod hinged to pusher enters, with its one end, the kinematic joint of pusher and eccentric bushing, and connected with its other end to bearing mounted on eccentric bushing. EFFECT: higher efficiency. 2 cl, 5 dwg