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314 条记录 (耗时 0.012 秒)

    Broken yarn winding apparatus
    101.
    发明授权
    Broken yarn winding apparatus 失效
    BROKEN YARN WINDING APPARATUS

    公开(公告)号：US3666154A

    公开(公告)日：1972-05-30

    申请号：US3666154D

    申请日：1969-09-15

    申请人： TEIJIN LTD

    发明人： ISHIDA KINYU ,  OKAMURA YASUHIRO

    IPC分类号： B65H57/14 ,  B65H23/10

    CPC分类号： B65H57/14 ,  B65H2701/31

    摘要： In winding a great number of filament yarns or tows in position parallel to each other after treatments such as drawing and heatsetting, a rotatable disc having at least two rollers coming in contact with the yarn is disposed between the last roller available for said treatments to the yarn and a take-up apparatus. Said rollers are used interchangeably with each other by rotating said disc, and when the yarn has wrapped itself around one of the rollers owing to yarn breakage or loosening, the roller with the wrapped yarn is replaced by the other roller by rotating the disc to insure continuity of operations.

    摘要翻译： 在诸如拉伸和热定型的处理之后，将大量的长丝纱线或丝束卷绕在彼此平行的位置，具有至少两个与纱线接触的辊的可旋转盘设置在可用于所述处理的最后一个辊子之间 纱线和卷取装置。 所述辊通过旋转所述盘彼此互换使用，并且当纱线由于断纱或松动而卷绕在其中一个辊上时，具有缠绕纱线的辊由另一个辊通过旋转盘来替代以确保 操作连续性。

    Method of collimating fibers
    103.
    发明授权
    Method of collimating fibers 失效
    胶束纤维的方法

    公开(公告)号：US3602416A

    公开(公告)日：1971-08-31

    申请号：US3602416D

    申请日：1969-01-29

    申请人： UNITED AIRCRAFT CORP

    发明人： BASCHE MALCOLM ,  KUNTZ URBAN E

    IPC分类号： D04H3/04 ,  B65H23/26 ,  B65H57/14 ,  D01H13/02

    CPC分类号： D04H3/04

    摘要： A method for collimating a plurality of filaments into parallel, side-by-side contiguous relation including passing the filaments around first and second rollers, the rollers having their axes perpendicular to, but noncoplanar with, each other whereby all but one filament will be subjected to sidewise forces.

    DEVICE FOR POSITIONING A ROLLER OR FOR TENSIONING A BELT, DRAWING DEVICE, SPINNING UNIT AND SPINNING MACHINE COMPRISING SUCH A DEVICE
    110.
    发明公开
    DEVICE FOR POSITIONING A ROLLER OR FOR TENSIONING A BELT, DRAWING DEVICE, SPINNING UNIT AND SPINNING MACHINE COMPRISING SUCH A DEVICE 审中-公开

    公开(公告)号：US20240199370A1

    公开(公告)日：2024-06-20

    申请号：US18538751

    申请日：2023-12-13

    申请人： Saurer Spinning Solutions GmbH & Co. KG

    发明人： Philipp Schiffers ,  Lars Lindemann ,  Michael Reimann

    IPC分类号： B65H59/12 ,  B65H57/14

    CPC分类号： B65H59/12 ,  B65H57/14

    摘要： The invention relates to a device for positioning at least one roller in a drawing device and/or in a spinning unit, and/or for tensioning at least one belt, in particular a running belt, in a drawing device and/or in a spinning unit, wherein the device comprises:



    the at least one roller which is rotatably mounted,
    the at least one belt, in particular a running belt,
    at least one tension rod, and
    at least one guide device for contacting the belt at at least one contact point for guiding the belt during operation of the at least one roller.




    In order to improve and simplify the process of changing the belt, the at least one guide device is arranged and designed in such a way as to make the lower roller reversibly accessible for removing the belt and/or threading the belt, in particular without changing the relative positions of the roller, tension rod and/or belt to one another.