Method and device for avoiding the formation of ir

专利名称：Method and device for avoiding the

formation of irregular turns during thewinding of a cross-wound coil

发明人：Ferdinand-Josef Hermanns申请号：US06/873392申请日：19860612公开号：US046935A公开日：19870929

摘要：Method of avoiding the formation of irregular thread turns during the windingof a cross-wound coil driven by a drive drum formed with reversing thread groovescooperating with a thread guide, a rotating element connectible to the cross-wound coilbeing braked with a varying braking force, which comprises the steps of continuouslyvarying the peripheral velocity of the drive drum, and simultaneously braking, at leastone of the cross-wound coil and the rotating element connected thereto, with a variablebraking force in such manner that the peripheral velocity of the cross-wound coil remainsconstant within given tolerance limits.

申请人：W. SCHLAFHORST & CO.

代理人：Herbert L. Lerner,Laurence A. Greenberg

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