发明名称 |
Motorized suspended door for building has drive motor operating against coaxial torsion spring mounted in spring module |
摘要 |
<p>The Motorized suspended door (1) for a building has a drive motor (5) to open and close it and controlled by a movement sensor or light box. The drive motor (5) has a coaxial closure spring (7) which has a torsion spring (7) mounted in a spring module (6). The spring is de-tensioned when the door is closed.</p> |
申请公布号 |
DE20301333(U1) |
申请公布日期 |
2003.04.03 |
申请号 |
DE2003201333U |
申请日期 |
2003.01.29 |
申请人 |
COOLIT ISOLIERSYSTEME GMBH |
发明人 |
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分类号 |
E05D7/08;E05F1/10;E05F1/12;E05F15/10;E05F15/12;E05F15/20;(IPC1-7):E05F15/10 |
主分类号 |
E05D7/08 |
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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