发明名称 |
CONTROLLING CIRCUIT OPENING AND SHUTTING DOOR OF ELEVATOR |
摘要 |
A circuit is for using one door open/close button in common. If the common door button is pressed in case that the door is closing or closed, the door is opened by operating the door open relay. If the common door button is pressed in case that the door is opened, the door is closed by operating the door closing relay.
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申请公布号 |
KR910008256(B1) |
申请公布日期 |
1991.10.12 |
申请号 |
KR19890009330 |
申请日期 |
1989.06.30 |
申请人 |
GOLD STAR MECHINERY SYSTEMS CO.,LTD. |
发明人 |
HWANG SU-CHUL |
分类号 |
B66B13/22;(IPC1-7):B66B13/22 |
主分类号 |
B66B13/22 |
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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