- 专利标题: Electromagnetic Safety Trigger
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申请号: US15947328申请日: 2018-04-06
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公开(公告)号: US20180222718A1公开(公告)日: 2018-08-09
- 发明人: Erik Khzouz , Justin Billard
- 申请人: Otis Elevator Company
- 主分类号: B66B5/18
- IPC分类号: B66B5/18
摘要:
The present disclosure relates generally to a selectively operable safety brake including a magnetic brake operably coupled to a rod and disposed adjacent to a metal component, the magnetic brake configured to move between an engaging position and a non-engaging position, said magnetic brake, when in the engaging position contemporaneously with motion of the machine, moving the rod in to thereby move the safety brake from the non-braking state into the braking state, and an electromagnetic component including a retention apparatus, the electromagnetic component configured to move the magnetic brake from the engaging position to the non-engaging position upon receipt of a resetting signal.
公开/授权文献
- US11066274B2 Electromagnetic safety trigger 公开/授权日:2021-07-20
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