发明名称 |
Drive for intermittently widening and narrowing an opening comprises a spring element connected to a voltage source and a plate excited by an inverse piezo-effect arranged on a support plate tensioned on a base body |
摘要 |
Drive (1) comprises a spring element connected to a voltage source and a plate (7) excited by an inverse piezo-effect arranged on a support plate (4) tensioned on a base body. One region of the support plate separated from the tensioned end by a region covering the excited plate is connected to a closure. Preferred Features: The support plate is longitudinal or square. The support plate and the excited plate are connected with a high clamping force. |
申请公布号 |
DE102005015765(A1) |
申请公布日期 |
2006.01.12 |
申请号 |
DE20051015765 |
申请日期 |
2005.03.29 |
申请人 |
BUEHNER, KURT |
发明人 |
BUEHNER, KURT;MINKS, KLAUS |
分类号 |
H02N2/04 |
主分类号 |
H02N2/04 |
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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