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21.发明申请公开(公告)号：US20180072538A1
公开(公告)日：2018-03-15
申请号：US15564608
申请日：2015-04-07
Applicant: OTIS ELEVATOR COMPANY
Inventor： Aurelien Fauconnet , Pascal Rebillard , Alain Simonot
IPC: B66B11/02
CPC classification number: B66B11/0253 , B66B11/0246
Abstract: A locking system for an elevator car includes a moveable panel of the elevator car moveable between an open position and a closed position, wherein the open position provides access to a region external to the elevator car. Also included is a plate operatively coupled to an exterior surface of the moveable panel. Further included is a magnetic locking member operatively coupled to an exterior surface of a fixed panel of the elevator car in communication with an electrical member, wherein the plate exerts magnetic forces with the magnetic locking member, the magnetic locking member magnetically coupled to the plate in a first electrical condition of the electrical member to maintain the moveable panel in the closed position and decoupled from the plate in a second electrical condition of the electrical member to allow the moveable panel to be moved to the open position.
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公开(公告)号：US20140284144A1
公开(公告)日：2014-09-25
申请号：US14265415
申请日：2014-04-30
Applicant: OTIS ELEVATOR COMPANY
Inventor： Helmut Lothar Schroeder-Brumloop , Pascal Rebillard , Gerard Sirigu , Olivier Stanislas Dukacz , Ralph S. Stripling , Juan Antonio Illan , Jose Sevilleja-Perez , Juan Martin
IPC: B66B5/00
CPC classification number: B66B5/0087 , B66B5/027
Abstract: An example elevator brake includes a first braking member that is biased by a first spring member into engagement with a braking surface. The first braking member includes a first armature arranged to be actuated by an electromagnetic actuator to disengage the first braking member from the braking surface against the biasing force of the first spring member. A second braking member is biased by a second spring member into engagement with a braking surface. The second braking member includes a second armature arranged to be actuated by an electromagnetic actuator to disengage the second braking member against the biasing force of the second spring member. A first electromagnetic actuator actuates the first armature and a second electromagnetic actuator actuates the second armature.
Abstract translation: 示例性的电梯制动器包括被第一弹簧构件偏置成与制动表面接合的第一制动构件。 第一制动构件包括布置成由电磁致动器致动以抵抗第一弹簧构件的偏置力使第一制动构件与制动表面分离的第一衔铁。 第二制动构件被第二弹簧构件偏压成与制动表面接合。 第二制动构件包括第二电枢，其布置成由电磁致动器致动，以抵抗第二弹簧构件的偏压力使第二制动构件脱离。 第一电磁致动器致动第一电枢，第二电磁致动器致动第二电枢。
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公开(公告)号：US11459210B2
公开(公告)日：2022-10-04
申请号：US16919691
申请日：2020-07-02
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Pascal Rebillard
Abstract: An elevator car comprises one or more side walls (4a) defining an interior space for accommodating passengers and/or cargo, and a support frame positioned above the interior space. A working platform (12) is suspendably connected to the support frame and moveable between a stowed position, above the interior space, and an operational position, suspended within the interior space. The working platform (12) comprises at least one stabilizing member (14) and the at least one stabilizing member (14) comprises a first engagement portion (22). At least one side wall (4a) comprises a second engagement portion (6) such as a handrail. When the working platform (12) is in the operational position, the first engagement portion (22) is configured to engage with the second engagement portion (6) so as to stabilize the working platform (12) in the operational position.
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Patent Agency Ranking
公开(公告)号：US20210061616A1
公开(公告)日：2021-03-04
申请号：US16832219
申请日：2020-03-27
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Pascal Rebillard , Elmar Knauf
Abstract: An elevator car (1) comprises a working platform (4) moveable between a stowed position, at an upper part (3) of the elevator car (1), and an operational position, suspended from the upper part (3) of the elevator car (1) to be inside the elevator car (1). At least one stop (6a, 6b) is located at the upper part (3) of the elevator car (1). The at least one stop (6a, 6b) is moveable between a retracted position and a deployed position. In the deployed position, the at least one stop (6a, 6b) extends away from the upper part (3) of the elevator car (1) to provide an upper safety space (53) above the elevator car (1).
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公开(公告)号：US10787341B2
公开(公告)日：2020-09-29
申请号：US15740674
申请日：2015-07-01
Applicant: Otis Elevator Company , Peter Herkel
Inventor： Peter Herkel , Michael Mann , Helmut Lothar Schroeder-Brumloop , Pascal Rebillard , Igor Kuzmin
Abstract: Elevator control system, comprising an elevator control device for operating an elevator car which is adapted to be operated within an elevator shaft, and an inspection control station configured to communicate with the elevator control device for operating at least one function of an elevator system in an inspection or maintenance operation mode, and configured for attachment at a storing location, wherein the storing location is at the elevator car or within the elevator shaft or in proximity of the elevator shaft. The inspection control station is adapted to be detachable from the storing location and configured to operate as remote inspection control station when detached from the storing location through wireless communication with the elevator control device, and is configured to be movable and operable in the inspection or maintenance operation mode from inside and outside of the elevator car and within the elevator shaft.
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公开(公告)号：US20200048040A1
公开(公告)日：2020-02-13
申请号：US16530365
申请日：2019-08-02
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Pascal Rebillard , Agustin Jimenez-Gonzalez
Abstract: Elevator systems are described. The elevator systems include an elevator car movable along guide rails within an elevator shaft. The elevator car has a car frame with a platform, a ceiling, and car structural members. A distance between the platform and the ceiling is defined as a car height HC. An overspeed safety system is provided and includes first and second safety brakes and first and second electromechanical actuators positioned within the car structural members within the car height HC. The safety brakes are operable to engage with the guide rails to stop movement of the elevator car.
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公开(公告)号：US20180282120A1
公开(公告)日：2018-10-04
申请号：US15915517
申请日：2018-03-08
Applicant: Otis Elevator Company
Inventor： Aurelien Fauconnet , Pascal Rebillard , Gerard Sirigu
Abstract: Elevator systems having a first guide rail and a second guide rail, an overtravel feature on at least one of the first or second guide rails, the overtravel feature located a first distance from a top surface of the respective guide rail, an elevator car moveable along the first and second guide rails, the elevator car including a car guidance element, and a control unit configured to perform an overtravel distance test. The control unit is configured to measure a second distance being a distance of travel of the elevator car between a landing position and a location of the overtravel feature, combine the first distance and the second distance to calculate a measured overtravel distance, and compare the measured overtravel distance with a predetermined overtravel setpoint.
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公开(公告)号：US09637349B2
公开(公告)日：2017-05-02
申请号：US14265415
申请日：2014-04-30
Applicant: OTIS ELEVATOR COMPANY
Inventor： Helmut Lothar Schroeder-Brumloop , Pascal Rebillard , Gerard Sirigu , Olivier Stanislas Dukacz , Ralph S. Stripling , Juan Antonio Illan , Jose Sevilleja-Perez , Juan Martin
CPC classification number: B66B5/0087 , B66B5/027
Abstract: An example elevator brake includes a first braking member that is biased by a first spring member into engagement with a braking surface. The first braking member includes a first armature arranged to be actuated by an electromagnetic actuator to disengage the first braking member from the braking surface against the biasing force of the first spring member. A second braking member is biased by a second spring member into engagement with a braking surface. The second braking member includes a second armature arranged to be actuated by an electromagnetic actuator to disengage the second braking member against the biasing force of the second spring member. A first electromagnetic actuator actuates the first armature and a second electromagnetic actuator actuates the second armature.
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