Yarn brake and a two-for-one twisting spindle having such a yarn brake

    公开(公告)号:US06401443B2

    公开(公告)日:2002-06-11

    申请号:US09895282

    申请日:2001-06-29

    申请人: Heinz Scheufeld

    发明人: Heinz Scheufeld

    IPC分类号: D01H110

    摘要: A two-for-one twisting machine is provided and includes a spindle having a yarn brake. The yarn brake includes a brake housing, a brake cartridge having opposed ends, first and second brake rings disposed within the brake housing, and a support element. The yarn brake also includes a guide conduit extending generally co-axially within the brake housing supporting the support element at a selectively variable axial location within the brake housing and a yarn intake tube extending within the guide conduit. A spring extends between the support element and the second brake ring for resiliently biasing the second brake ring and the brake cartridge is releasably compressively engaged by the first brake ring pressing against one end of the brake cartridge and the second brake ring pressing against the opposite end thereof.

    Yarn brake mechanism for a two-for-one textile yarn twisting machine
spindle assembly
    60.
    发明授权
    Yarn brake mechanism for a two-for-one textile yarn twisting machine spindle assembly 失效
    一种双向纺织纱线捻纱机主轴组件的纱线制动机构

    公开(公告)号:US4928463A

    公开(公告)日:1990-05-29

    申请号:US246879

    申请日:1988-09-20

    IPC分类号: D01H13/10

    CPC分类号: D01H13/106

    摘要: A two-for-one twisting spindle, onto the feed bobbin carrier of which may be slipped concentrically at least two feed bobbins axially one above the other, from which bobbins the yarns are drawn off overhead and commonly enter the yarn inlet tube, onto which is slipped a braking device which has a slip-on member and a brake ring carried thereby, characterized in that the slip-on member is mounted on the yarn inlet tube by means of a bearing so as to be easily rotatable.

    摘要翻译: 一个二对一的扭转主轴可以在其馈送线轴架上同轴地滑动至少两个进给筒管轴向地一个在另一个之上,线轴从顶部抽出纱线,并且通常进入纱线入口管,其上 滑动了具有滑动构件和由其承载的制动环的制动装置,其特征在于,滑动构件通过轴承安装在进纱管上,以便容易地旋转。