| 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 |
US2016236904(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201315025664 |
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;B66B9/00 |
主分类号 |
B66B5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A friction force provider for an emergency safety actuator of an elevator, comprising:
a housing having a first end and an opposing second end, the first end defining an opening; and a primary magnet positioned within the housing and configured to move between an armed position and a working position, the primary magnet configured to create a force on a rail of an elevator system in the working position, and the primary magnet being held within the housing in the armed position. |
| 地址 |
Farmington CT US |
