Air-supported laying roller for textile yarn
    1.
    发明授权
    Air-supported laying roller for textile yarn 失效
    用于纺织纱线的空气支撑铺设辊

    公开(公告)号:US5069558A

    公开(公告)日:1991-12-03

    申请号:US614634

    申请日:1990-11-16

    IPC分类号: B65H51/06 B65H57/14 F16C32/06

    摘要: A laying roller for textile yarns which, via a central air supply, supplies two air feed channels which are separated from each other. Each channel feeds air via a respective one of two porous sintered bearing bushings which are axially separated from each other. The air passing through the porous bushings builds up an air cushion for supporting a surrounding roller shell.

    摘要翻译: 用于纺织纱线的铺设辊,其经由中央空气供应器供应彼此分离的两个空气供给通道。 每个通道经由相互轴向分离的两个多孔烧结轴承衬套中的相应一个进料空气。 通过多孔衬套的空气建立一个用于支撑周围滚筒外壳的气垫。