Invention Grant
- Patent Title: Elevator braking device including buckling beams
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Application No.: US15436071Application Date: 2017-02-17
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Publication No.: US10421640B2Publication Date: 2019-09-24
- Inventor: Richard N. Fargo
- 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: Carlson, Gaskey & Olds
- Main IPC: B66B5/18
- IPC: B66B5/18 ; B66B5/22 ; B66B5/16
Abstract:
An illustrative example elevator brake device includes a housing that supports a brake member. The brake member has a braking surface. The brake member is moveable between a disengaged position and an engaged position. A plurality of buckling beams are situated to urge the brake member to apply a braking force.
Public/Granted literature
- US20180237263A1 ELEVATOR BRAKING DEVICE INCLUDING BUCKLING BEAMS Public/Granted day:2018-08-23
Information query
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