Invention Grant
- Patent Title: Overspeed safely brake
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Application No.: US16740334Application Date: 2020-01-10
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Publication No.: US11427437B2Publication Date: 2022-08-30
- Inventor: David Arevalo Romo , Gregory Scott McDonald
- Applicant: SafeWorks, LLC
- Applicant Address: US WA Tukwila
- Assignee: SafeWorks, LLC
- Current Assignee: SafeWorks, LLC
- Current Assignee Address: US WA Tukwila
- Agency: BakerHostetler
- Main IPC: B66B5/18
- IPC: B66B5/18 ; B66B5/24

Abstract:
An overspeed brake system is described to engage a safety cable and subsequent brake system once a threshold speed is reached. An overspeed safety kit may be installed on an elevator system or lift car, to identify a threshold speed and engage a brake lever to activate a braking system. One or more brake engagement devices may be applied to limit the force on the brake lever during a fall, thereby preventing potential damage to brake components, while cushioning the deceleration.
Public/Granted literature
- US20200223664A1 OVERSPEED SAFETY BRAKE Public/Granted day:2020-07-16
Information query
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