公开(公告)号：US20130000093A1

公开(公告)日：2013-01-03

申请号：US13540291

申请日：2012-07-02

申请人： Joseph W. Grez ,  Jeffrey R. Gueble ,  Jerry C. Wood ,  Devin M. Nelson ,  Kevin A. Miller ,  Craig D. Hanela ,  Bruce E. Taber ,  Richard K. Taylor ,  William Bryant ,  Scott E. Hall ,  Andreas Lolbneggar ,  Piet C.J. van Rens ,  Kurt Sadek ,  Paulus L.W.M. Barten ,  D.I. Stephan Leitner

发明人： Joseph W. Grez ,  Jeffrey R. Gueble ,  Jerry C. Wood ,  Devin M. Nelson ,  Kevin A. Miller ,  Craig D. Hanela ,  Bruce E. Taber ,  Richard K. Taylor ,  William Bryant ,  Scott E. Hall ,  Andreas Lolbneggar ,  Piet C.J. van Rens ,  Kurt Sadek ,  Paulus L.W.M. Barten ,  D.I. Stephan Leitner

IPC分类号： B23P6/00

CPC分类号： A61C17/3481 ,  A61C17/3418 ,  B26B19/282 ,  F16H25/18 ,  Y10T29/49718

摘要： A method for tuning resonant spring assembly systems used in appliances such as power toothbrushes, particularly leaf spring systems, includes the step of measuring the frequency-dependent amplitude of the appliance workpiece, and then removing a portion of the spring member so as to decrease its spring rate sufficiently that the resonant frequency of the spring member closely approximates the drive frequency of the appliance.

摘要翻译： 用于调谐诸如动力牙刷，特别是板簧系统的电器中的谐振弹簧组件系统的方法包括测量器具工件的频率相关幅度的步骤，然后去除弹簧部件的一部分，以便减小其 弹簧刚度足以使得弹簧构件的共振频率接近于器具的驱动频率。