公开(公告)号：US08770560B2

公开(公告)日：2014-07-08

申请号：US13424623

申请日：2012-03-20

申请人： Tomohiro Kanaya ,  Takehiro Okanaka ,  Koji Imuta

发明人： Tomohiro Kanaya ,  Takehiro Okanaka ,  Koji Imuta

IPC分类号： F16F5/00

CPC分类号： F16F13/108 ,  F16F13/268

摘要： An electromagnetic actuator wherein an annular supporting member secured to a stator and an oscillator member secured to a movable member are disposed in opposition in an axis-perpendicular direction and are elastically linked by a supporting rubber elastic body disposed therebetween. One axial face of the supporting rubber elastic body is furnished with an inside peripheral recessed portion and an outside peripheral protruding portion while another axial face is furnished with an inside peripheral protruding portion and an outside peripheral recessed portion so as to establish in the supporting rubber elastic body an elastic center axis that curves along a sinuous trajectory of an interconnected peak segment and valley segment situated between opposing faces of the annular supporting member and the oscillator member in the axis-perpendicular direction.

摘要翻译： 一种电磁致动器，其中固定到定子的环形支撑构件和固定到可动构件的振荡器构件沿轴线方向相对设置，并且通过设置在其间的支撑橡胶弹性体弹性地连接。 支撑橡胶弹性体的一个轴向面设有内周凹部和外周突出部，另一个轴向面设有内周突出部和外周凹部，以便在支撑橡胶弹性体 主体沿着位于环形支撑构件的相对面和振动构件之间的相互连接的峰段和谷段的弯曲轨迹沿着轴线垂直方向弯曲的弹性中心轴线。