DRY SHAVER CONSTRUCTION

申请公布号：US3750279(A)

申请号：USD3750279

申请日期：1971.09.09

申请公布日期：1973.08.07

申请人：

BRAUN AG,DT

发明人：COBARG C,DT;FENNER E,DT;GUNTERSDORFER M,DT;SCHOFER R,DT;THOMANN H,DT;HEYWANG W,DT;OTTO F,DT

分类号：B06B1/06;B26B19/28;H01L41/09;H04R17/08;(IPC1-7):B26B19/12;B26B19/02

主分类号：B06B1/06

摘要：A dry shaver has an oscillatable shear unit and a drive connected with the unit for oscillating it, the drive being composed of at least one body having a plurality of bi-laminar oscillatory elements of ferro-electric ceramic material which are electrically and mechanically connected in parallel.

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