发明名称 |
EMERGENCY SAFETY ACTUATOR FOR AN ELEVATOR |
摘要 |
A device for a friction force provider for an emergency safety actuator for an elevator is disclosed. The friction force provider may include a housing having a first end and an opposing second end, where the first end may define an opening. The friction force provider may further include a primary magnet positioned within the housing and configured to move between an armed position and a working position. The primary magnet may be configured to create a force on a rail of an elevator system in the working position and be held within the housing in the armed position. |
申请公布号 |
WO2015047391(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
WO2013US62612 |
申请日期 |
2013.09.30 |
申请人 |
OTIS ELEVATOR COMPANY |
发明人 |
WITCZAK, TADEUSZ;MARVIN, DARYL, J.;PIECH, ZBIGNIEW |
分类号 |
B66B5/18 |
主分类号 |
B66B5/18 |
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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