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    Spool
    1.
    发明授权
    Spool 失效
    SPOOL

    公开(公告)号：US3743210A

    公开(公告)日：1973-07-03

    申请号：US3743210D

    申请日：1971-01-11

    申请人： AKRON SPOOL AND MFG CO

    发明人： HAWLEY J

    IPC分类号： B65H75/14 ,  B65H75/28

    CPC分类号： B65H75/14 ,  B65H75/28 ,  B65H2701/31 ,  B65H2701/5152

    摘要： A spool including a barrel having a flange at each axial end is provided with a yarn end retainer. The yarn end retainer comprises a plate secured to one spool flange adapted to have at least a partial yarn convolution wrapped thereabout and a catch member which cooperates with means on the flange for retaining the yarn tail in selected positions. The flange is provided with a radial slot having a base, the inner end of which is flush with the barrel periphery such that the yarn can be directed from the catch member, around the plate and through the flange slot directly to the barrel periphery for winding thereon.

    摘要翻译： 包括在每个轴向端具有凸缘的筒的卷轴设置有纱线端保持器。 纱线端部保持器包括固定到一个卷轴凸缘的板，其适于至少具有卷绕在其上的部分纱线卷绕，以及与凸缘上的装置配合的捕捉构件，用于将纱线尾部保持在选定位置。 凸缘设置有径向槽，其具有基部，其内端与筒周边齐平，使得纱线可以从捕获构件，板的周围引导，并且通过凸缘槽直接连接到筒周边以进行卷绕 上。