发明名称 |
BEDIENUNGSSTAB FÜR BEDECKUNGEN VON GEBÄUDEÖFFNUNGEN |
摘要 |
A system for reversibly rotating a shaft for operation of the control system in a covering for an architectural opening includes two relatively linearly moveable members at least one of which has a low friction component engaging a helical path on the other so that linear movement of the members causes relative rotation to drive the rotatable shaft of the control system. |
申请公布号 |
DE69731668(D1) |
申请公布日期 |
2004.12.23 |
申请号 |
DE1997631668 |
申请日期 |
1997.12.18 |
申请人 |
HUNTER DOUGLAS INTERNATIONAL N.V., CURACAO |
发明人 |
METCALF, J.;TICHENOR, L.;GINSBURGH, IRWIN |
分类号 |
E06B9/307;(IPC1-7):E06B9/307;E06B9/36 |
主分类号 |
E06B9/307 |
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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