发明名称 |
Mounted Beam Brushhead For Transverse Drive Power Toothbrush |
摘要 |
The resonator assembly for a power toothbrush includes an elongated solid rod made from stainless steel, having a back assembly which includes permanent magnets which interact with an electromagnet in a drive system in the handle of the toothbrush to produce a transverse motion of the rod. A mount member is connected to the rod at a selected point along its length, and is mounted to a toothbrush housing so that the rod resonates about the mount member at a selected frequency.
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申请公布号 |
US2009000797(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20080814055 |
申请日期 |
2008.09.05 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
WOOD JERRY C.;KUTSCH DUANE;GREZ JOSEPH W. |
分类号 |
A61C17/34;A61C17/22;A61C17/40 |
主分类号 |
A61C17/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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