发明名称 Device for making a thread reserve
摘要 Device for making a thread reserve on coil tubes for textile spools, having a coil frame for exchangeably holding the coil tubes while being rotated at an operating speed in a given direction, a take-up coil, and a winding cylinder, comprising friction wheel means driveable by the winding cylinder against the surface of a coil tube for rotating the coil tube for a short time at initial winding of the take-up coil at a speed lower than the operating speed, and means for driving the winding cylinder at a speed lower than the operating speed in a direction opposite the given direction while the thread reserve is being made.
申请公布号 US4352466(A) 申请公布日期 1982.10.05
申请号 US19800167006 申请日期 1980.07.09
申请人 W. SCHLAFHORST & CO. 发明人 BAEUMGES, HANS;PREUHS, HANS-JUERGEN
分类号 B65H54/34;B65H54/46;(IPC1-7):B65H54/02;B65H67/04 主分类号 B65H54/34
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