Method and apparatus for winding a yarn onto a bobbin tube
    1.
    发明授权
    Method and apparatus for winding a yarn onto a bobbin tube 失效
    将纱线卷绕在筒管上的方法和装置

    公开(公告)号:US5462239A

    公开(公告)日:1995-10-31

    申请号:US96015

    申请日:1993-07-22

    CPC classification number: B65H54/40 B65H2513/11 B65H2701/31

    Abstract: During the run-up of a bobbin winding machine with a gap between the contact roller and the bobbin tube on a chuck, a disturbance in the speed (VTW) of the contact roller caused by the contact of the bobbin package on the bobbin tube with the contact roller is used for instantly switching on a controller for the speed control of the speed of the chuck. The time (t1), the direction as well as the magnitude of the change in speed of the contact roller during the contact are used for correcting the speed ramp of the chuck drive during a subsequent winding process. The detuning by different speeds of the surfaces of the contact roller and the bobbin package can also be used at any time during the whole package build-up for controlling the chuck speed.

    Abstract translation: 在卡盘上的接触辊和筒管之间存在间隙的绕线机绕线机中,由于筒管上的筒管组件与筒管上的接触引起的接触辊速度(VTW)的干扰与 接触辊用于立即打开控制器,用于速度控制卡盘的速度。 接触时接触辊速度变化的时间(t1),方向以及接触辊速度变化的大小用于在随后的卷绕过程中校正卡盘驱动器的速度斜坡。 接触罗拉和筒管组件的表面的不同速度的失谐也可以在整个包装堆积期间的任何时间用于控制卡盘速度。

    Variable-axis surgical driver
    2.
    发明申请
    Variable-axis surgical driver 失效
    变轴手术驱动器

    公开(公告)号:US20050015097A1

    公开(公告)日:2005-01-20

    申请号:US10821298

    申请日:2004-04-09

    Abstract: A surgical driver for use with an implant, having a shaft with proximal and distal ends and an attachment piece with proximal and distal ends. The surgical driver including a coupling arrangement that couples the shaft and the attachment piece relative to one another. The coupling arrangement includes a recess formed at the proximal end of the attachment piece and has at least one retaining member for reversibly engaging the shaft. The coupling arrangement is adapted to accommodate interaction between the surgical driver and an implant so that variable-axis torque on the implant is minimized.

    Abstract translation: 一种与植入物一起使用的手术驱动器,其具有具有近端和远端的轴以及具有近端和远端的附接件。 所述外科手术器械包括将所述轴和所述附接片相对于彼此联接的联接装置。 联接装置包括形成在附件的近端处的凹部,并且具有用于可逆地接合轴的至少一个保持构件。 联接装置适于适应手术驱动器和植入物之间的相互作用,使得植入物上的可变轴转矩最小化。

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