Invention Grant
- Patent Title: Elevator overspeed governor with automatic reset
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Application No.: US17483184Application Date: 2021-09-23
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Publication No.: US11542122B2Publication Date: 2023-01-03
- Inventor: Randall S. Dube , Aayush Desai
- 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: B66B5/04
- IPC: B66B5/04 ; B66B5/24

Abstract:
A method of remotely tripping an overspeed assembly of a governor assembly includes generating a signal to indicate remote trip, applying power to an actuator, contacting a tripping lever with a movable member operably coupled to the actuator to rotate the tripping lever out of contact with an adjacent swing jaw, and biasing the swing jaw into contact with a ratchet disc capable of limited rotation in response to the tripping lever.
Public/Granted literature
- US20220009745A1 ELEVATOR OVERSPEED GOVERNOR WITH AUTOMATIC RESET Public/Granted day:2022-01-13
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