发明名称 |
METHOD AND APPARATUS FOR OPERATING A DOOR |
摘要 |
<p>A power operated canopy type up-and-over garage door comprises an electric motor connected through a high ratio reduction drive and two torque transmitting shafts to the lower ends of the radius or mounting arms of the door. The motor unit applies torque directly between the door itself and the mounting arms whereby the door can be opened and closed under the control of the usual remote control actuating systems.</p> |
申请公布号 |
EP0118320(A3) |
申请公布日期 |
1984.11.07 |
申请号 |
EP19840301574 |
申请日期 |
1984.03.08 |
申请人 |
MANTA SYSTEMS (REMOTE CONTROL) LIMITED |
发明人 |
GROVE, HOWARD CALDECOTT;FARMAN, CHRISTOPHER RICHARD |
分类号 |
E05F15/16;(IPC1-7):05F15/10 |
主分类号 |
E05F15/16 |
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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