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    Locking system for trap or panels of an elevator car and method of controlling access to an elevator shaft from inside the car
    31.
    发明授权
    Locking system for trap or panels of an elevator car and method of controlling access to an elevator shaft from inside the car 有权

    公开(公告)号：US10252887B2

    公开(公告)日：2019-04-09

    申请号：US15564608

    申请日：2015-04-07

    Applicant: OTIS ELEVATOR COMPANY

    Inventor： Aurelien Fauconnet ,  Pascal Rebillard ,  Alain Simonot

    IPC: B66B11/02

    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.

    ROBUST ELECTRICAL SAFETY ACTUATION MODULE
    32.
    发明申请
    ROBUST ELECTRICAL SAFETY ACTUATION MODULE 审中-公开

    公开(公告)号：US20180354749A1

    公开(公告)日：2018-12-13

    申请号：US15781898

    申请日：2015-12-07

    Applicant: Otis Elevator Company

    Inventor： Aurelien Fauconnet ,  Frederic Beauchaud

    IPC: B66B5/22 ,  B66B5/04

    CPC classification number: B66B5/22 ,  B66B5/044 ,  B66B5/18

    Abstract: An elevator electrical safety actuation system and method are provided. The system includes an actuation device configured to operate a brake device. The actuation device includes a locking mechanism (542), a first portion (534) configured to be engaged and retained by the locking mechanism (542) in a first portion-first state and moveable to a second state wherein the first portion is not retained by the locking mechanism (542), a second portion (536) in contact with the first portion (534) when the second portion (536) is in a second portion-first state and the first portion (534) is in the first portion-first state, the second portion (536) moveable to a second portion-second state, wherein the second portion (536) is operably connected to the brake device, and a resetting mechanism (546) configured to force the first portion (534) from the first portion-second state to the first portion-first state.

    ELEVATOR CAR WALL PANEL SECURING SYSTEM
    33.
    发明申请
    ELEVATOR CAR WALL PANEL SECURING SYSTEM 审中-公开

    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

    IPC: B66B11/02 ,  F16B5/02

    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.

    ELEVATOR SYSTEM
    38.
    发明申请
    ELEVATOR SYSTEM 审中-公开

    公开(公告)号：US20170121150A1

    公开(公告)日：2017-05-04

    申请号：US15317521

    申请日：2014-06-11

    Applicant: Auréllen FAUCONNET ,  Nicolas FONTENEAU ,  OTIS ELEVATOR COMPANY

    Inventor： Aurelien Fauconnet ,  Nicolas Fonteneau

    IPC: B66B11/00 ,  B66B11/02 ,  B66B9/00

    CPC classification number: B66B11/0045 ,  B66B9/00 ,  B66B11/0226 ,  B66B11/0246

    Abstract: An elevator system is provided including a hoistway having a plurality of landings including a top landing and a bottom landing. An elevator car including a car floor and a car roof is configured to move within the hoistway between the plurality of landings. A counterweight is configured to move within the hoistway. At least one tension member couples the elevator car and the counterweight. A support member is mounted within the hoistway. The support member includes a deflector sheave configured to receive the at least one tension member and prevent direct contact between the tension member and the support member. A machine assembly is mounted to the support member. When the elevator car is parked at a desired landing, the machine assembly is accessible from an interior of the elevator car.

    Image analytics for elevator maintenance
    40.
    发明授权
    Image analytics for elevator maintenance 有权

    公开(公告)号：US11597632B2

    公开(公告)日：2023-03-07

    申请号：US15995522

    申请日：2018-06-01

    Applicant: Otis Elevator Company

    Inventor： Aurelien Fauconnet

    IPC: B66B5/00 ,  G06T7/00

    Abstract: An elevator system includes an elevator car within an elevator hoistway; a camera; a network; and an image analysis system in communication with the camera over the network; the camera providing a reference image to the image analysis system; the camera providing a current image to the image analysis system; the image analysis system comparing the current image to the reference image to detect a difference between the current image to the reference image; the image analysis system initiating a maintenance notification to a user device in response to the comparing.

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