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公开(公告)号：US20180282127A1
公开(公告)日：2018-10-04
申请号：US15913179
申请日：2018-03-06
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Frederic Beauchaud
Abstract: Panel securing assemblies for an elevator car and elevator cars having panel securing assemblies that include a body with a first end and a second end, a fastener attachment structure located at the first end and configured to engage with a wall panel and a frame of an elevator car, and an engagement attachment structure located at the second end and configured to engage with the frame of the elevator car. The body defines a corner surface within the elevator car when installed to the wall panel and frame.
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公开(公告)号：US20180051468A1
公开(公告)日：2018-02-22
申请号：US15667736
申请日：2017-08-03
Applicant: Otis Elevator Company
Inventor： Frederic Beauchaud , Franck Dominguez
CPC classification number: E04F11/18 , B66B11/0226 , E04F11/1802 , E04F2011/1868 , F21S4/20 , F21W2111/08
Abstract: Customizable elevator car handrails are provided that include a first mounting frame attachable to a panel of an elevator car and a first rail module removably attached to the first mounting frame. The first rail module having includes a housing having a first contact surface, a second contact surface opposing the first contact surface, an exterior function surface extending between the first contact surface and the second contact surface, an interior function surface extending between the first and second contact surfaces, and a module internal space defined by the housing, and module components disposed in the module internal space of the housing and configured to provide a module functionality.
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公开(公告)号：US11365094B2
公开(公告)日：2022-06-21
申请号：US16730494
申请日：2019-12-30
Applicant: Otis Elevator Company
Inventor： Jean-Emile Rocher , Frederic Beauchaud , Emmanuel Convard , Guillaume Trouvain
Abstract: A device for limiting sway in a travelling cable (6) in an elevator system is provided. The device comprises: a channel extending in a first direction for receiving the travelling cable (6) therein, wherein the channel is configured to be mounted in an elevator hoistway (2) such that the first direction corresponds to a direction of motion of an elevator car (4) within the hoistway (2); and an element (20) configured to move in the first direction along an open side of the channel simultaneously with an elevator car (4) and to push the travelling cable (6) into the channel when the element (20) moves along the open side thereof.
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公开(公告)号：US11091352B2
公开(公告)日：2021-08-17
申请号：US16392719
申请日：2019-04-24
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Frederic Beauchaud
IPC: B66B11/02
Abstract: Elevator car frames are provided. The elevator car frames include a first upright, a second upright, a first support element connected to the first upright, a second support element connected to the second upright, and a retractable crosshead having a first portion and a second portion extending between the first and second support elements, wherein the retractable crosshead is operable between a first state wherein the first portion and the second portion are connected and a second state wherein the first portion and the second portion are separated.
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公开(公告)号：US10246301B2
公开(公告)日：2019-04-02
申请号：US15500137
申请日：2014-07-31
Applicant: OTIS ELEVATOR COMPANY , Franck Dominguez
Inventor： Franck Dominguez , Nicolas Guillot , Frederic Beauchaud
Abstract: An elevator system includes a hoistway and an elevator car suspended in the hoistway via a suspension member and drivable along the hoistway. The elevator car includes an elevator car panel and a battery pocket positioned in the elevator car panel. A battery is removably positioned in the battery pocket. The battery and the battery pocket are configured such that inspection, maintenance and/or repair of the battery is performed without entry into the hoistway of the elevator system. A method of servicing an elevator system includes driving an elevator car along a hoistway and stopping the elevator car near a selected elevator landing floor. A battery is at least partially removed from a battery pocket at the elevator car via a technician located at the selected elevator landing floor for inspection, maintenance, replacement and/or repair.
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Patent Agency Ranking
公开(公告)号：US10207899B2
公开(公告)日：2019-02-19
申请号：US15968528
申请日：2018-05-01
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Frederic Beauchaud
Abstract: A flexible elevator machine frame is provided. The flexible elevator machine frame includes a first end supportive of a motor, a second end supportive of a brake, a central portion and an adapter assembly. The central portion is interposable between the first and second ends and is configured to accommodate a base traction assembly between the motor and the brake. The central portion includes first and second end sides which are associated with the first and second ends, respectively, and which are configured to be fastened together. The adapter assembly is configured to be fastened between the first and second end sides to accommodate the base and an additional traction assembly between the motor and the brake.
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公开(公告)号：US20180354754A1
公开(公告)日：2018-12-13
申请号：US15567216
申请日：2015-04-17
Applicant: Otis Elevator Company
Inventor： Nicolas Fonteneau , Frederic Beauchaud , Emmanuel Convard
Abstract: An elevator system is provided including a hoistway having a plurality of landings. An elevator car is configured to move within the hoistway between the plurality of landings. A plurality of guide rails guide movement of the elevator car and a counterweight within the hoistway. Each guide rail includes a base and a blade. A machine assembly is mounted within the hoistway and includes a traction sheave rotatable about an axis. The traction sheave is configured to drive movement of the elevator car between the plurality of landings. At least one of the plurality of guide rails is arranged in an overlapping configuration with the machine assembly such that a plane defined by the base of the guide rail is parallel to the axis and intersects a portion of the traction sheave.
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公开(公告)号：US20180251340A1
公开(公告)日：2018-09-06
申请号：US15752971
申请日：2015-09-25
Applicant: Aurélien Fauconnet , Otis Elevator Company
Inventor： Aurelien Fauconnet , Frederic Beauchaud , Bi Xiong
IPC: B66B5/28
CPC classification number: B66B5/288
Abstract: An accessible buffer assembly for a buffer of an elevator shaft is provided. The assembly includes a mounting frame configured in a pit of an elevator shaft and a buffer movably attached to the mounting frame and configured to provide a safety feature to the elevator car. A handle is operably connected to the buffer and configured to move the buffer. The buffer is movable from a first position to a second position, the first position being a secured, operational position of the buffer to provide the safety feature, and the second position being an inspection position wherein the buffer is removed from the first position.
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公开(公告)号：US20180222723A1
公开(公告)日：2018-08-09
申请号：US15742312
申请日：2015-07-09
Applicant: Otis Elevator Company
Inventor： Christele Gressien , Frederic Beauchaud , Emmanuel Convard
IPC: B66B11/02
CPC classification number: B66B11/0246 , B66B5/0087 , B66B11/008 , B66B11/0253
Abstract: An elevator car (12) for an elevator system (10) comprises: at least one side wall (38); at least one movable panel (60) forming at least a portion of the at least one side wall (38). The movable panel (60) is movable between a maintenance position, in which the panel allows access to components (28, 30, 32) of the elevator system (10), and an operational position, in which the movable panel (60) prevents access to said components (28, 30, 32). The at least one movable panel (60) comprises at least one handrail element (64), the handrail element (64) including a locking mechanism (54) which is configured to selectively lock the movable panel (60) in the operational position.
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公开(公告)号：US20180127237A1
公开(公告)日：2018-05-10
申请号：US15564250
申请日：2015-04-07
Applicant: Otis Elevator Company
Inventor： Nicolas Fonteneau , Frederic Beauchaud , Emmanuel Convard
CPC classification number: B66B5/284 , B66B5/0062 , B66B5/0087 , B66B5/288
Abstract: An accessible buffer assembly (200, 300, 400, 500, 600) for a buffer (202, 302, 402, 502, 602) of an elevator car (206, 306, 406, 506, 606) is provided. The assembly (200, 300, 400, 500, 600) includes an elevator car (206, 306, 406, 506, 606) having an access panel (104) and a buffer (202, 302, 402, 502, 602) movably attached to the elevator car (206, 306, 406, 506, 606) and configured to provide a safety feature to the elevator car (206, 306, 406, 506, 606). The buffer (202, 302, 402, 502, 602) is movable from a first position to a second position, the first position being a secured, operational position of the buffer to provide the safety feature, and the second position being an inspection position that is removed from the first position.
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