Invention Grant
- Patent Title: Electronics safety actuator
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Application No.: US15377497Application Date: 2016-12-13
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Publication No.: US10889468B2Publication Date: 2021-01-12
- Inventor: Guohong Hu
- Applicant: Otis Elevator Company
- Applicant Address: US CT Farmington
- Assignee: Otis Elevator Company
- Current Assignee: Otis Elevator Company
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: B66B5/22
- IPC: B66B5/22 ; B66B5/02 ; B66B5/18 ; B66B9/00

Abstract:
A selectively operable magnetic braking system having a safety brake adapted to arrest movement when moved from a non-braking state into a braking state, a magnetic brake pad configured to move between an engaging position and a non-engaging position, the magnetic brake pad, when in the engaging position, moving an engaging mechanism and thereby the safety brake from the non-braking state into the braking state, and an electromagnetic actuator configured to move the magnetic brake pad from the non-engaging position to an engaging position.
Public/Granted literature
- US20180162694A1 ELECTRONIC SAFETY ACTUATOR Public/Granted day:2018-06-14
Information query
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