Yarn brake for a two-for-one twisting spindle
    80.
    发明授权
    Yarn brake for a two-for-one twisting spindle 有权
    用于两对一扭转主轴的纱线制动器

    公开(公告)号:US08256201B2

    公开(公告)日:2012-09-04

    申请号:US12962715

    申请日:2010-12-08

    IPC分类号: D01H15/007

    CPC分类号: D01H13/106

    摘要: A yarn brake for a two-for-one twisting spindle has a brake element mounted in the region of a hollow axle of the spindle between an upper and a lower brake face, the braking force being predeterminable in a defined manner by means of the pretensioning of at least one spring element, which acts on an axially displaceably mounted upper piston, in which the upper brake face is integrated, and the yarn brake being pneumatically releasable to introduce a yarn. The upper piston (27) receiving the upper brake face (28) is configured in such a way and guided with play (S) within a housing (16) of the yarn brake (14) in such a way that it can move aside if necessary into a position (I), in which its center longitudinal axis (37) forms an angle (α) with the center longitudinal axis (38) of the housing (16).

    摘要翻译: 一种用于二合一扭转轴的纱线制动器具有安装在主轴的中空轴的区域中的制动元件在上下制动面之间的制动元件,制动力可以通过预张紧的方式以规定的方式预先确定 至少一个弹簧元件,其作用在轴向可移动地安装的上活塞上,其中上制动器面被一体化,并且纱线制动器可气动地释放以引入纱线。 接收上制动面(28)的上活塞(27)以这样的方式构造,并且在纱线制动器(14)的壳体(16)内以游隙(S)方式被引导,使得其可以移动到一边,如果 需要进入其中心纵向轴线(37)与壳体(16)的中心纵向轴线(38)形成角度(α)的位置(I)。