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公开(公告)号:US4560046A
公开(公告)日:1985-12-24
申请号:US589738
申请日:1984-03-15
申请人: Mark M. Lorello , Gunter F. Plamper
发明人: Mark M. Lorello , Gunter F. Plamper
CPC分类号: E05F15/668 , E05F11/54 , E05Y2201/214 , E05Y2201/22 , E05Y2201/244 , E05Y2201/47 , E05Y2201/652 , E05Y2201/668 , E05Y2201/676 , E05Y2600/13 , E05Y2900/106
摘要: A door operator mechanism which has a motive power source and drive and a manual drive for use with a manual source of power. A mechanism is included which by the simple expedient of pulling a chain or cable disconnects the power source and associated driver and connects the manual drive for use of a manual source of power. Release of the cable causes the reverse.
摘要翻译: 具有动力源和驱动器的门操作机构以及用于手动动力源的手动驱动器。 包括一种机制,通过拉动链条或电缆的简单方法来断开电源和相关联的驱动器,并连接手动驱动器以使用手动电源。 电缆的释放反过来。