Invention Grant
US08813330B2 Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly
有权
用于通过弹簧组件和用于调节弹簧组件的系统将侧向驱动运动转换为旋转运动的装置
- Patent Title: Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly
- Patent Title (中): 用于通过弹簧组件和用于调节弹簧组件的系统将侧向驱动运动转换为旋转运动的装置
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Application No.: US13540291Application Date: 2012-07-02
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Publication No.: US08813330B2Publication Date: 2014-08-26
- Inventor: 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 , Paul L. W. M. Barten , D. I. Stephan Leitner
- Applicant: 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 , Paul L. W. M. Barten , D. I. Stephan Leitner
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Main IPC: B23P6/00
- IPC: B23P6/00 ; A61C17/34 ; B26B19/28 ; F16H25/18
Abstract:
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.
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