发明名称 Method and device for removing a ring traveller from the ring of a ring-spinning or ring-twisting frame
摘要 A tool is supported by a support face on the upper side of a spinning or twisting ring, with a bearing face bearing on the outer edge of the ring. A hook engages by a tip below the inner end of a ring traveller, which is brought into a predetermined position by a permanent magnet let into a support part. By actuating the tool, the hook is moved in the direction of the support face, so that it lifts the ring traveller over the inner edge of the ring. After passing over the inner edge and due to its spring action, the expanded ring traveller jumps into a channel, which leads to a collecting container. With such a removal of the ring traveller from the ring, the yarn drawn by the ring traveller remains undamaged.
申请公布号 US4373247(A) 申请公布日期 1983.02.15
申请号 US19800182465 申请日期 1980.08.28
申请人 BRAECKER AG 发明人 HOLENSTEIN, ERNST;RAMSEIER, PAUL
分类号 D01H17/02;D01H17/00;(IPC1-7):B23P19/00 主分类号 D01H17/02
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