Magnetic noncontacting tension device for winding yarn
    1.
    发明授权
    Magnetic noncontacting tension device for winding yarn 失效
    用于卷绕纱线的非磁性非接触张力装置

    公开(公告)号:US6029923A

    公开(公告)日:2000-02-29

    申请号:US162847

    申请日:1998-09-29

    IPC分类号: B65H59/16

    摘要: A tension device for winding yarn includes a bracket with an inclined face and a braking member accommodated in the bracket. A rotary shaft protrudes from the center of the bracket. A tubular member has a through-hole for the rotary shaft. A forward guide member includes two hub members mounted on the axial end of the rotary shaft with a yarn winding portion joining the hub members.

    摘要翻译: 用于卷绕纱线的张紧装置包括具有倾斜面的托架和容纳在托架中的制动构件。 旋转轴从支架的中心突出。 管状构件具有用于旋转轴的通孔。 向前引导构件包括安装在旋转轴的轴向端部的两个轮毂构件,其具有连接轮毂构件的纱线卷绕部。

    Electromagnetic spring clutch with non-magnetic rotating members
    2.
    发明授权
    Electromagnetic spring clutch with non-magnetic rotating members 失效
    具有非磁性旋转构件的电磁弹簧离合器

    公开(公告)号:US5952750A

    公开(公告)日:1999-09-14

    申请号:US124790

    申请日:1998-07-30

    IPC分类号: F16D27/105 F16D27/14 H02K7/10

    摘要: A compact, inexpensive electromagnetic spring clutch includes forming supporting bearing surfaces made of synthetic resin rotary members, in a magnetic excitor. Cylindrical magnetic pole parts are formed in the first core and second core and the inner surfaces of these magnetic pole parts are made into bearing surfaces.

    摘要翻译: 紧凑,廉价的电磁弹簧离合器包括在磁力激励器中形成由合成树脂旋转构件制成的支撑轴承表面。 圆柱形磁极部分形成在第一芯和第二芯中,并且这些磁极部分的内表面被制成支承表面。