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公开(公告)号：US11453574B2
公开(公告)日：2022-09-27
申请号：US16952324
申请日：2020-11-19
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Guillaume Montigny
Abstract: An elevator car (42; 103) for carrying a load in a vertical direction. The elevator car includes at least one elevator car door (38) carrying a door coupling (20) and a camera mount (40) comprising a mounting location (46) for a camera (44). The camera mount (40) is located at the top of the elevator car (42) with the mounting location (46) positioned for a camera (44) to monitor the door coupling (20). The camera mount is deformable at least in the vertical direction, when acted on by a downwards force, such as to protect the door coupling (20) from being impacted by the camera mount (40).
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公开(公告)号：US20220135369A1
公开(公告)日：2022-05-05
申请号：US17399762
申请日：2021-08-11
Applicant: Otis Elevator Company
Inventor： Gerard Sirigu , Pascal Rebillard , Aurelien Fauconnet
Abstract: An elevator position reference system and a method of monitoring building settlement using such a system. The elevator position reference system includes a hoistway extending in a vertical direction. The system also includes a first position measurement tape extending vertically along a portion of the hoistway and an upper tensioning device, connected to an upper end of the first position measurement tape so as to apply a tensioning force in the upwards vertical direction. A lower end of the first position measurement tape is fixed within the hoistway. The system also includes a second position measurement tape extend vertically along at least some of said portion of the hoistway and a lower tensioning device, connected to a lower end of the second position measurement tape so as to apply a tensioning force in the downwards vertical direction.
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公开(公告)号：US11261056B2
公开(公告)日：2022-03-01
申请号：US16715509
申请日：2019-12-16
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Franck Rivoiret , Frederic Beauchaud
Abstract: Counterweights for elevator systems are described. The counterweights include a frame and a counterweight safety system attached to the frame. The safety system includes a safety brake mounted to an upright of the frame and configured to enable engagement with a guide rail to apply a braking force. A sheave is mounted to the frame and configured to operably connect to tension members. The sheave is configured to move between a first position when under tension and a second position when the tension is lost. A connecting link operably connects the sheave to the safety brake. The connecting link has first and second link members operably connected between the sheave and the safety brake.
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公开(公告)号：US20210403288A1
公开(公告)日：2021-12-30
申请号：US16950995
申请日：2020-11-18
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Pascal Rebillard , Gerard Sirigu
Abstract: An elevator car comprising a passenger cab and a robot cab, the robot cab is configured to accommodate at least one autonomous robot; wherein the robot cab includes: a robot cab controller configured to receive elevator call requests from the at least one autonomous robot and a coupling mechanism configured to couple the robot cab to the passenger cab.
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公开(公告)号：US20200277164A1
公开(公告)日：2020-09-03
申请号：US16725513
申请日：2019-12-23
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet
Abstract: The invention relates to a working platform for an elevator car comprising a passenger space for accommodating passengers and at least one handrail within the passenger space. The working platform comprises a plurality of platform elements configured for being supported in a working position within the elevator car by the at least one handrail of the elevator car for providing the working platform.
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Patent Agency Ranking
公开(公告)号：US10544008B2
公开(公告)日：2020-01-28
申请号：US15644702
申请日：2017-07-07
Applicant: OTIS ELEVATOR COMPANY
Inventor： Aurelien Fauconnet , Frederic Beauchaud
Abstract: A travelling cable end hitch and rail arrangement for an elevator system includes a rail assembly fixed to an elevator car of the elevator system, a movable device positioned at and movable along the rail assembly, and an end hitch portion of a travelling cable of the elevator system secured to the movable device and movable with the movable device along the rail assembly. A method of accessing a travelling cable end hitch of an elevator system includes accessing a travelling cable from inside of an elevator car, pulling the travelling cable upward from inside of the elevator car, moving an end hitch portion of the travelling cable along a rail assembly secured to a bottom of the elevator car via pulling the travelling cable upward, and inspecting the end hitch portion from inside the elevator car when the end hitch portion reaches a first end of the rail assembly.
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公开(公告)号：US10266372B2
公开(公告)日：2019-04-23
申请号：US15468275
申请日：2017-03-24
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Pascal Rebillard , Gerard Sirigu
Abstract: A building settling detection system having at least one sensor configured between a guide rail track of an elevator system and a pit of the elevator system and a controller in communication with the at least one sensor, the controller configured to monitor an output of the at least one sensor and transmit a notification to a remote location when the output of the at least one sensor meets or exceeds a predetermined threshold indicating that the predetermined threshold is met or exceeded.
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公开(公告)号：US20190062119A1
公开(公告)日：2019-02-28
申请号：US16111576
申请日：2018-08-24
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet
Abstract: Elevator inspection systems having an elevator car moveable within an elevator shaft, a camera mounted to the elevator car and operable to inspect components of an elevator system, at least one hidden-component located within the elevator shaft, wherein the at least one hidden-component is a component of the elevator system that is located such that the camera cannot achieve direct, line-of-sight inspection of the hidden-component, and at least one mirror fixedly mounted to the elevator shaft and positioned such that when the camera views the at least one mirror, the camera can capture a reflected image of the at least one hidden-component.
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公开(公告)号：US20190016561A1
公开(公告)日：2019-01-17
申请号：US16031039
申请日：2018-07-10
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet
Abstract: Methods and systems for automatically checking an operational status of electrical components of an elevator system, the methods including setting a first power state of all addressed electrical components of the elevator system, measuring a control value power consumption with a power consumption counter, switching a first addressed electrical component into a second power state, monitoring a power consumption associated with the first addressed electrical component, comparing the power consumption associated with the first addressed electrical component with the control value power consumption, and when the power consumption associated with the first addressed electrical component is not greater than the control value power consumption, performing a detected failure operation.
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公开(公告)号：US20190010023A1
公开(公告)日：2019-01-10
申请号：US16066870
申请日：2015-12-28
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Frederic Beauchaud , Bi Xiong
Abstract: A runby monitoring system for an elevator system includes a sensor fixed in a hoistway of the elevator system, and a sensed element located at a moving component of the elevator system. The sensor is configured to detect a presence of the sensed element when the sensed element is substantially aligned with the sensor in the hoistway. The detection of the presence of the sensed element at an expected elevator system operational point is indicative of a clearance between the moving component of the elevator system and a lowermost extent of the hoistway within a preselected range.
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