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公开(公告)号：US20180354746A1
公开(公告)日：2018-12-13
申请号：US15993846
申请日：2018-05-31
Applicant: Otis Elevator Company
Inventor： Arnaud Blanchard
CPC classification number: B66B1/461 , B66B2201/4638
Abstract: Elevator systems and operating methods including an elevator operating panel having at least one button and an audio orientation system. The audio orientation system includes at least one speaker positioned proximate the elevator operating panel and a proximity sensor associated with an associated button and positioned proximate thereto, the proximity sensor arranged to generate a button detection zone around the associated button and detect a presence within the button detection zone. When a detection is made by the proximity sensor regarding a presence with the button detection zone, the audio system controls the at least one speaker to generate an audio orientation signal comprising button information that is related to the associated button within the button detection zone.
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公开(公告)号：US20190210836A1
公开(公告)日：2019-07-11
申请号：US16242117
申请日：2019-01-08
Applicant: Otis Elevator Company
Inventor： Arnaud Blanchard
CPC classification number: B66B5/0087 , B66B5/005 , B66B11/0206 , B66B11/0233 , B66B11/0246 , B66B11/0253
Abstract: Elevator maintenance access systems and methods are provided. The elevator maintenance access systems include a frame defining a structural frame of an elevator car and a moveable element moveably coupled to the frame, wherein the moveable element is moveable relative to the frame between a first state and a second state, wherein when the moveable element is in the second state a maintenance gap is formed to enable access from an interior of the elevator car to an exterior of the elevator car.
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公开(公告)号：US20190300338A1
公开(公告)日：2019-10-03
申请号：US16364996
申请日：2019-03-26
Applicant: Otis Elevator Company
Inventor： Jean-Emile Rocher , Arnaud Blanchard
Abstract: Elevator car ceiling access systems are provided. The elevator car ceiling access systems include an elevator car having a top and at least one elevator car door, an access panel located in a top of the elevator car, a car door operator, an access panel operator, and a selectively engageable coupling arranged between the car door operator and the access panel operator and arranged to selectively couple to the car door operator and the access panel operator to enable selective opening of the access panel.
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公开(公告)号：US11358837B2
公开(公告)日：2022-06-14
申请号：US16364996
申请日：2019-03-26
Applicant: Otis Elevator Company
Inventor： Jean-Emile Rocher , Arnaud Blanchard
Abstract: Elevator car ceiling access systems are provided. The elevator car ceiling access systems include an elevator car having a top and at least one elevator car door, an access panel located in a top of the elevator car, a car door operator, an access panel operator, and a selectively engageable coupling arranged between the car door operator and the access panel operator and arranged to selectively couple to the car door operator and the access panel operator to enable selective opening of the access panel.
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Patent Agency Ranking
公开(公告)号：US11091350B2
公开(公告)日：2021-08-17
申请号：US15955861
申请日：2018-04-18
Applicant: Otis Elevator Company
Inventor： Arnaud Blanchard
IPC: B66B3/00
Abstract: Elevator systems having an elevator car having a first elevator car door and an audio orientation system. The audio orientation system includes an audio system controller, at least one first speaker positioned proximate the first elevator car door, and at least one second speaker positioned in the elevator car opposite the first elevator car door. When the first elevator car door opens, the audio system controller controls the at least one first speaker and the at least one second speaker such that an audio orientation output is generated at at least one of the speakers to indicate that the first elevator car door is open.
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公开(公告)号：US20180312369A1
公开(公告)日：2018-11-01
申请号：US15955861
申请日：2018-04-18
Applicant: Otis Elevator Company
Inventor： Arnaud Blanchard
IPC: B66B3/00
Abstract: Elevator systems having an elevator car having a first elevator car door and an audio orientation system. The audio orientation system includes an audio system controller, at least one first speaker positioned proximate the first elevator car door, and at least one second speaker positioned in the elevator car opposite the first elevator car door. When the first elevator car door opens, the audio system controller controls the at least one first speaker and the at least one second speaker such that an audio orientation output is generated at at least one of the speakers to indicate that the first elevator car door is open.
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公开(公告)号：US20240101391A1
公开(公告)日：2024-03-28
申请号：US17952872
申请日：2022-09-26
Applicant: OTIS ELEVATOR COMPANY
Inventor： Jayapal Reddy Gireddy , Helge Krambeck , Xinjin Zheng , Yuzhen Xue , Koji Kiyomoto , Arnaud Blanchard , Daigoro Kurokawa , Kazuya Yamamura , Hideki Arai , Terumitsu Saito , Hideaki Sasaki , Takashi Tanaka , Naoto Furuichi
CPC classification number: B66B5/0062 , B66B1/3461 , B66B1/3492 , B66B3/002 , B66B5/0012
Abstract: A system for detecting a presence of a person in a hoistway, having: one or more controllers configured to authenticate the person in the hoistway; the one or more controllers being operationally connected to an elevator car in the hoistway and configured to determine whether the person is within a predetermined distance of the elevator car from a signal emitter on the person; wherein when the person is within the predetermined distance of the elevator car, the one or more controllers is configured to transmit a feedback request to the person and stop the elevator car unless the one or more controllers receives feedback to the feedback request within a predetermined period of time.
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公开(公告)号：US11097924B2
公开(公告)日：2021-08-24
申请号：US15993846
申请日：2018-05-31
Applicant: Otis Elevator Company
Inventor： Arnaud Blanchard
Abstract: Elevator systems and operating methods including an elevator operating panel having at least one button and an audio orientation system. The audio orientation system includes at least one speaker positioned proximate the elevator operating panel and a proximity sensor associated with an associated button and positioned proximate thereto, the proximity sensor arranged to generate a button detection zone around the associated button and detect a presence within the button detection zone. When a detection is made by the proximity sensor regarding a presence with the button detection zone, the audio system controls the at least one speaker to generate an audio orientation signal comprising button information that is related to the associated button within the button detection zone.
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公开(公告)号：US20180065830A1
公开(公告)日：2018-03-08
申请号：US15687654
申请日：2017-08-28
Applicant: Otis Elevator Company
Inventor： Loic Duchamp , Sebastien Fougeron , Arnaud Blanchard
CPC classification number: B66B5/005 , B66B13/16 , B66B13/24 , E05C19/184 , E05Y2900/104
Abstract: Elevator door lock safety devices including a base, a first expanding extension member extending from the base, the first expanding extension member having a first exterior surface and a first interior surface, a second expanding extension member extending from the base and opposing the first expanding extension member, the second expanding extension member having a second exterior surface and a second interior surface, wherein a separation distance is defined between the first and second interior surfaces, an actuator aperture formed within the first expanding extension member and extending through the first expanding extension member from the first exterior surface to the first interior surface, and an actuation device passing through the actuator aperture, wherein actuation of the actuation device actuates the elevator door lock safety device from a first state to a second state, wherein the separation distance is greater in the second state than in the first state.
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