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Power operated door for building has drive with floor trolley having strut supporting drive motor for door
Power operated door for building has drive with floor trolley having strut supporting drive motor for door
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机译:建筑物的电动门具有带地板小车的驱动器,该小车具有支撑门的驱动电机的支柱
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摘要
The power operated door (1) has a drive with a driven floor trolley (2) having a drive motor assembly connected to the door. The door can be a roller shutter door with the rollers (17) or slides in rails (18) for vertical movement.
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