Invention Application
US20170029246A1 MONITORING SYSTEM, ELEVATOR DOOR SYSTEM HAVING MONITORING SYSTEM, AND METHOD
审中-公开
监控系统，具有监控系统的电梯门系统及方法
- Patent Title: MONITORING SYSTEM, ELEVATOR DOOR SYSTEM HAVING MONITORING SYSTEM, AND METHOD
- Patent Title (中): 监控系统，具有监控系统的电梯门系统及方法
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Application No.: US15220496Application Date: 2016-07-27
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Publication No.: US20170029246A1Publication Date: 2017-02-02
- Inventor: Richard E. Kulak , Michael J. Tracey
- Applicant: Otis Elevator Company
- Main IPC: B66B5/02
- IPC: B66B5/02 ; B66B13/24 ; B66B13/30
Abstract:
A sill gap monitoring system includes a sensor assembly configured to sense a sill gap between an elevator sill and at least one of a bottom surface of an elevator door and a bottom surface of a gib. The sill gap monitoring system generates an alert when the sill gap is greater than a sill gap limit.
Public/Granted literature
- US10569994B2 Monitoring system, elevator door system having monitoring system, and method Public/Granted day:2020-02-25
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