公开(公告)号：US20110061482A1

公开(公告)日：2011-03-17

申请号：US12992249

申请日：2009-05-07

申请人： Kazuya Maruyama ,  Kouichi Jinushi ,  Yoshiko Adachi

发明人： Kazuya Maruyama ,  Kouichi Jinushi ,  Yoshiko Adachi

IPC分类号： F16H25/20

CPC分类号： G02B27/0149 ,  F16H25/2015 ,  F16H25/2021 ,  Y10T74/18576

摘要： A power transmission device which is free from a possibility of breakage of a driving member is provided. A stepping motor (driving member) 61a configured to be driven on the basis of a command signal from a controller 70, a lead screw portion 61c configured to be rotationally driven in association with the drive of the stepping motor 61a, and a power transmitting member 65 configured to move along an axial direction X of the lead screw portion 61c in accordance with the rotation of the lead screw portion 61c and transmit a power to a power transmitted member 42e are provided, and the controller 70 is configured to control the output of the command signal to the stepping motor 61a to be stopped when the power transmitting member 65 is not moved along the axial direction X.

摘要翻译： 提供一种没有驱动部件破损的动力传递装置。 基于来自控制器70的命令信号驱动的步进电机（驱动部件）61a，与步进电动机61a的驱动相关联地构成为旋转驱动的导螺杆部61c，以及动力传递部件 65被配置为根据导螺杆部61c的旋转沿着导螺杆部61c的轴向X移动，并向电力传递构件42e发送电力，并且控制器70被配置为控制 当动力传递构件65不沿着轴向X移动时，向步进电动机61a的指令信号停止。

公开(公告)号：US08864325B2

公开(公告)日：2014-10-21

申请号：US12992249

申请日：2009-05-07

申请人： Kazuya Maruyama ,  Kouichi Jinushi ,  Yoshiko Adachi

发明人： Kazuya Maruyama ,  Kouichi Jinushi ,  Yoshiko Adachi

IPC分类号： G02B7/182 ,  F16H25/20 ,  G02B27/01

CPC分类号： G02B27/0149 ,  F16H25/2015 ,  F16H25/2021 ,  Y10T74/18576

摘要： A power transmission device which is free from a possibility of breakage of a driving member is provided. A stepping motor (driving member) 61a configured to be driven on the basis of a command signal from a controller 70, a lead screw portion 61c configured to be rotationally driven in association with the drive of the stepping motor 61a, and a power transmitting member 65 configured to move along an axial direction X of the lead screw portion 61c in accordance with the rotation of the lead screw portion 61c and transmit a power to a power transmitted member 42e are provided, and the controller 70 is configured to control the output of the command signal to the stepping motor 61a to be stopped when the power transmitting member 65 is not moved along the axial direction X.

摘要翻译： 提供一种没有驱动部件破损的动力传递装置。 基于来自控制器70的命令信号驱动的步进电机（驱动部件）61a，与步进电动机61a的驱动相关联地构成为旋转驱动的导螺杆部61c，以及动力传递部件 65被配置为根据导螺杆部61c的旋转沿着导螺杆部61c的轴向X移动，并向电力传递构件42e发送电力，并且控制器70被配置为控制 当动力传递构件65不沿着轴向X移动时，向步进电动机61a的指令信号停止。