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    Flexible shaft for transfer of rotary motion
    1.
    发明授权
    Flexible shaft for transfer of rotary motion 有权

    公开(公告)号：US10569396B2

    公开(公告)日：2020-02-25

    申请号：US15806071

    申请日：2017-11-07

    申请人： William R. Krause ,  Garland Edwards

    发明人： William R. Krause ,  Garland Edwards

    IPC分类号： B25B23/00 ,  B25B15/02 ,  B25B13/48

    摘要： A flexible shaft, having a first end and, a second end and capable of being bent about its axis while transferring rotary motion from a device to tool is disclosed. The shaft, manufactured from a rigid material, has at least one flexible segment having two sinuous slots ascending in a helical path from a common start point in opposite rotational directions. In other segments the slots can be a single helical slot, double helical slots, parallel or crossing, or circumferential. The helical paths can vary within each segment or from segment to segment.

    FLEXIBLE SHAFT FOR HOLDING A TOOL OF ROTARY DRIVEN MOTION
    2.
    发明申请
    FLEXIBLE SHAFT FOR HOLDING A TOOL OF ROTARY DRIVEN MOTION 有权
    用于保持旋转驱动运动工具的柔性轴

    公开(公告)号：US20170056979A1

    公开(公告)日：2017-03-02

    申请号：US14840185

    申请日：2015-08-31

    申请人： William R. Krause ,  Garland Edwards

    发明人： William R. Krause ,  Garland Edwards

    IPC分类号： B23B45/00 ,  B25B23/00 ,  A61B17/16

    CPC分类号： B23B45/005 ,  A61B17/162 ,  A61B17/1631 ,  B23B2260/068 ,  B25B15/02 ,  B25B23/0021

    摘要： A tool having a flexible shaft, a first end and, a second end and capable of being bent about its axis. The tool transfers rotary motion from a device to tool. The shaft, manufactured from a rigid material, has at least one flexible segment, each flexible segment have at least one sinuous slot ascending in a helical path. With multiple segments, the helical path of the slots can be opposite or the same. With one or more segments having multiple slots, the slots can be parallel or have opposite ascensions, thereby crossing one another. The helical paths can vary within each segment or from segment to segment.

    摘要翻译： 具有柔性轴，第一端和第二端并且能够围绕其轴线弯曲的工具。 该工具将旋转运动从设备传送到工具。 由刚性材料制成的轴具有至少一个柔性段，每个柔性段具有沿螺旋路径上升的至少一个弯曲槽。 具有多个段，槽的螺旋路径可以相反或相同。 对于具有多个槽的一个或多个段，槽可以是平行的或具有相反的上升，从而彼此交叉。 螺旋路径可以在每个段内或从段到段之间变化。

    FLEXIBLE SHAFT FOR TRANSFER OF ROTARY MOTION
    4.
    发明申请
    FLEXIBLE SHAFT FOR TRANSFER OF ROTARY MOTION 审中-公开

    公开(公告)号：US20200262038A1

    公开(公告)日：2020-08-20

    申请号：US16800648

    申请日：2020-02-25

    申请人： William R Krause ,  Garland Edwards

    发明人： William R Krause ,  Garland Edwards

    IPC分类号： B25B23/00 ,  A61B17/88 ,  B23B45/00 ,  A61B17/16 ,  B25B15/02

    摘要： A flexible shaft, having a first end and, a second end and capable of being bent about its axis while transferring rotary motion from a device to tool is disclosed. The shaft, manufactured from a rigid material, has at least one flexible segment having two sinuous slots ascending in a helical path from a common start point in opposite rotational directions. In other segments the slots can be a single helical slot, double helical slots, parallel or crossing, or circumferential. The helical paths can vary within each segment or from segment to segment.