| 发明名称 |
Elevator rotary door interlock |
| 摘要 |
An elevator door interlock has a camming surface which is in contact with a lead of an electrical circuit and has a bridge thereon. The camming surface rotates the bridge into contact with the lead if a hoistway door is locked and out of contact with the lead if the hoistway door is not locked.
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| 申请公布号 |
US5207298(A) |
申请公布日期 |
1993.05.04 |
| 申请号 |
US19920840424 |
申请日期 |
1992.02.24 |
| 申请人 |
OTIS ELEVATOR COMPANY |
发明人 |
DONOHOE, MICHAEL P.;KULAK, RICHARD E.;TONNA, CHRISTIAN G. |
| 分类号 |
B66B13/18;B66B13/22;H01H1/20;H01H3/16 |
主分类号 |
B66B13/18 |
| 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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