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专利名称：Brush section for an electric toothbrush发明人：Peter Hilfinger,Gerhard Kressner,Georges
Driesen,Karl Herzog
申请号：US08/826557申请日：19970404公开号：US05842244A公开日：19981201
摘要：A brush section for an electric toothbrush includes a driver, a mounting tubewhich receives the driver, where the driver is arranged in the direction of a longitudinalaxis defined by the mounting tube, a first bristle carrier mounted for rotation about afirst brush axis, a second bristle carrier mounted for rotation about a second brush axis,and a mechanism to effect coupling engagement of the driver with the first and secondbristle carriers. A motion of the driver effects a rotary motion of the first bristle carrierabout the first brush axis and the second bristle carrier about the second brush axis. Thefirst and second brush axes define an approximately right angle therebetween.
申请人：BRAUN AKTIENGESELLSCHAFT
代理机构：Fish & Richardson P
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