Device for forming a tail wind around a bobbin held by a take-up
mechanism of a ringless spinning machine
    52.
    发明授权
    Device for forming a tail wind around a bobbin held by a take-up mechanism of a ringless spinning machine 失效
    用于在由无纺纱机的卷取机构保持的筒管周围形成尾风的装置

    公开(公告)号:US4002305A

    公开(公告)日:1977-01-11

    申请号:US590042

    申请日:1975-06-25

    IPC分类号: B65H54/34 D01H4/00 D01H1/12

    CPC分类号: B65H54/34 B65H2701/31

    摘要: A device for forming a transfer tail wind around a bobbin held by a take-up mechanism of a ringless spinning machine such as an open-end spinning machine. The tail wind forming device comprises an auxiliary yarn guide disposed at a position along a yarn passage formed between the delivery roller means and a traverse motion mechanism of the take-up mechanism. The auxiliary yarn guide is provided with a groove for restricting the above-mentioned yarn passage to a position corresponding to an end portion of the bobbin, where the yarn is free from the traverse motion mechanism, when the transfer tail wind is being formed on the bobbin.

    摘要翻译: 一种用于在诸如开放式纺纱机的无纺纱机的卷取机构保持的筒管周围形成转运尾部的装置。 尾风成形装置包括辅助纱线引导件,其设置在沿着形成在输送辊装置和卷取机构的横动运动机构之间的纱线通道的位置。 辅助纱线引导件设置有用于将上述纱线通道限制在与梭芯的端部相对应的位置处的槽,其中纱线没有横动运动机构,当转移尾部风正在形成时 线轴。