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4. 发明公开

EP3090194A1 VARIABLE STIFFNESS ACTUATOR 有权
标题翻译： AKTUATOR MIT VARIABLER STEIFIGKEIT
公开(公告)号：EP3090194A1
公开(公告)日：2016-11-09
申请号：EP14828362.5
申请日：2014-12-30
申请人： Technische Universiteit Twente
发明人： STRAMIGIOLI, Stefano , GROOTHUIS, Stefan Sebastiaan
IPC分类号： F16H35/02
CPC分类号： B25J19/068 , F16H21/365 , F16H35/02
摘要： The invention relates to a coupling system for transmitting torque around a central axis of the coupling system, wherein the coupling system comprises; - a stator, - a hypocycloid transmission system rotatably supported by the stator, - an output member for transmitting torque, which output member is rotatably coupled with the stator through the hypocycloid transmission system, wherein, the hypocycloid transmission system comprises a planetary wheel member provided with a drive cam, the output member comprises a bending member at one end thereof coupled with the output member at an outer circumference thereof which bending member extends from the outer circumference of the output member towards the central axis, the drive cam contacts the bending member for driving the output member, and the radial position of the drive cam with respect to the bending member is adjustable through the hypocycloid transmission system,between an outer position proximate the circumference of the output member and an inner position proximate the central axis, for adjusting a desired stiffness of the coupling system.
摘要翻译：本发明涉及一种用于在联接系统的中心轴线附近传递扭矩的联接系统，其中该联接系统包括： - 定子， - 由所述定子可旋转地支撑的下摆式传动系统， - 用于传递扭矩的输出构件，所述输出构件通过所述下摆式传动系统与所述定子可旋转地联接，其中，所述下摆式传动系统包括行星轮构件，所述输出构件包括一弯曲构件，所述弯曲构件的一端在所述输出构件的外圆周处与所述输出构件联接，所述弯曲构件从所述输出构件的外周朝向所述中心轴线延伸，所述驱动凸轮接触所述弯曲构件用于驱动输出构件，并且驱动凸轮相对于弯曲构件的径向位置可通过下摆式传动系统在靠近输出构件的圆周的外部位置与靠近中心轴的内部位置之间调节，以便调节耦合系统的期望刚度。

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