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    Device for driving multi-drum coiler or un-coiler
    2.
    发明授权
    Device for driving multi-drum coiler or un-coiler 失效
    用于驱动多鼓卷取机或脱卷机的装置

    公开(公告)号：US4663986A

    公开(公告)日：1987-05-12

    申请号：US623764

    申请日：1984-06-20

    申请人： Michinori Yamamoto ,  Shozo Tashiro

    发明人： Michinori Yamamoto ,  Shozo Tashiro

    IPC分类号： B21C47/24 ,  B65H16/10 ,  B65H18/10 ,  B65H67/04 ,  F16H37/06

    CPC分类号： B65H16/103 ,  B21C47/245 ,  B65H18/10 ,  B65H67/04 ,  Y10T74/19135

    摘要： A device for driving two winding drum shafts which are rotatably supported by the body of a coiler or un-coiler that acts to wind or unwind rolled material. A casing constituting a ring gear frame is disposed at the center of the body, which is revolved in a circle. Two ring gears each of which has external teeth and internal teeth are rotatably held to the casing. Two pinions mate with the internal teeth of these two ring gears. Two motors are provided to drive their respective drum shafts. When rotatory motion produced by each of these motors is transmitted to the drum shafts via the ring gear mechanisms, the mating engagement of the pinions with the ring gears results in a high reduction gear ratio. Another motor is also provided to revolve the body of the machine in a circle.

    摘要翻译： 用于驱动两个卷绕鼓轴的装置，其由用于卷绕或展开轧制材料的卷取机或脱卷机的主体可旋转地支撑。 构成环形齿轮架的壳体设置在以圆圈为中心旋转的主体的中心。 两个齿圈中的每一个具有外齿和内齿可旋转地保持在壳体上。 两个小齿轮与这两个齿圈的内齿配合。 提供两个电动机来驱动它们各自的鼓轴。 当由这些电动机产生的旋转运动通过齿圈机构传递到鼓轴时，小齿轮与齿圈的配合接合导致高的减速比。 还提供另一个电动机以使机器的机身旋转一圈。