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1. 发明授权

US5857308A Double lid system 失效
标题翻译：双盖系统
公开(公告)号：US5857308A
公开(公告)日：1999-01-12
申请号：US912309
申请日：1997-07-14
申请人： Timothy John Dismore , Donald John Michael Drew
发明人： Timothy John Dismore , Donald John Michael Drew
IPC分类号： G21F5/12 , G21F7/005 , B65B7/28 , B65B43/40
CPC分类号： G21F5/12 , G21F7/005
摘要： A double lid system is provided with an electric motor (44) to actuate mechanisms to release the lid (20) from a drum (18) and simultaneously clamp the lid (20) to a door (14) of a port (or vice versa), and with an electric motor (74) to withdraw the door (14) from the port to open the port (or to close it). The system is monitored by sensors (60,62,64,82) associated with an electronic logic interlock to ensure the correct sequence of operations of the motors (44,74). The sensors (60,62,64,82) and the motors (44,74) are readily demountable for remote maintenance or replacement. The door-opening motor (74) may he a linear actuator cooperating with a part-helical slot (80) to open the door (14) and then swing it clear of the port.
摘要翻译：双盖系统设置有电动机（44）以致动机构，以将盖（20）从滚筒（18）释放，同时将盖（20）夹在端口的门（14））和电动马达（74）从门口抽出门（14）以打开端口（或关闭）。传感器（60,62,64,82）由与电子逻辑互锁相关联的传感器（60,62,64,82）进行监控，以确保电动机（44,74）的正确操作顺序。传感器（60,62,64,82）和电动机（44,74）易于拆卸以用于远程维护或更换。开门电动机（74）可以是与部分螺旋槽（80）协作以打开门（14）并且然后将其摆脱端口的线性致动器。

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