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WO/2020/016089A1 |
A method and a device for monitoring an operation status of an elevator (1) are proposed. Therein, the elevator (1) comprises a first sensor (23), such as e.g. an RGB sensor (25), an IR sensor (27) or a load sensor (29), being configured...
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WO/2020/012518A1 |
An elevator system comprises: a car position acquisition unit that acquires the car position detected by a car position detection device; a car altitude acquisition unit that calculates and acquires the car altitude on the basis of the a...
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WO/2020/012652A1 |
Provided is an elevator system with which it is possible to maintain information transmission from a monitoring device to the outside by a simple setting, without mistaking the elevator to be controlled. The elevator system comprises: a ...
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WO/2020/011980A1 |
The present invention relates to a fire protection device (10) for an elevator system (20), and to a method for operating such a fire protection device (10), and to an elevator system (20) comprising such a fire protection device (10) or...
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WO/2020/012531A1 |
Provided is an elevator pit ladder device capable of easily entering and exiting a pit. This elevator pit ladder device comprises: a cam that is provided in a car that moves up and down a hoistway, and moves up and down the hoistway toge...
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WO/2020/012608A1 |
Provided is an elevator inspection device that can present an image of an elevator shaft corresponding to a location where an abnormality has occurred. This elevator inspection device comprises: a storage unit for storing image informati...
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WO/2020/009286A1 |
The present invention relates to an emergency stop device for a linear motor elevator and provides an emergency stop device for a linear motor elevator, which has a braking module configured by using a mover for braking so that the braki...
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WO/2020/006743A1 |
A convertible space elevator car, the structure thereof comprising a car body (1), the car body (1) comprising three side panels (11) and an elevator door, the car body (1) being provided with a plurality of seats (2), the seat (2) compr...
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WO/2020/010343A1 |
A system for monitoring an elevator is provided. The system includes an edge intelligence module which includes an edge device installed on an elevator, a sensor package which includes at least one accelerometer and which captures motion...
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WO/2020/006874A1 |
An emergency brake device for a lift comprises brake blocks (2) and guide rails (1). A car (4) is provided between the guide rails (1). A wire cable (3) is connected to an upper end of the car (4). Multiple brake blocks (2) are installed...
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WO/2020/008603A1 |
Provided is an elevator monitoring device which is free of installation space constraints at the time of renewal and which allows a control panel to be easily renewed. In the elevator monitoring device, a signal input/output unit receive...
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WO/2020/006890A1 |
Disclosed is a cage jamming buffering device for an ultra-deep vertical shaft large-tonnage hoisting system. An end cage jamming buffering mechanism is additionally provided at two ends of automatic wire rope tension balancing mechanisms...
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WO/2020/008099A1 |
The invention relates to an elevator arrangement with an openable car roof, which arrangement comprising an elevator having an elevator car (2) arranged to run up and down in an elevator shaft (1c) along guide rails (3), and which elevat...
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WO/2020/006875A1 |
A protection device for the bottom of an elevator shaft, comprising a bearing plate (9); if an elevator falls, the elevator falls on top of the bearing plate (9); a buffer pad (8) is thus provided on the upper end surface of the bearing ...
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WO/2020/006872A1 |
An anti-falling protection device of an elevator. When a lift car (2) falls accidentally, rotating wheels of a first speed limiter (5) and a second speed limiter (21) above an elevator shaft (4) change a centrifugal force due to too fast...
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WO/2020/008696A1 |
In this elevator, the traveling speed of a cage is detected without processing of an elevator hoistway internal member. This speed detection device detects the speed of a cage inside an elevator hoistway through which the cage moves up a...
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WO/2020/001994A1 |
A maintenance panel (3) and a lift controller (5) equipped therewith for controlling displacement movements of a lift cabin are described. The maintenance panel (3) has at least three buttons (18) comprising an activation button (19), a ...
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WO/2020/001992A1 |
A method and an elevator controller (31) for detecting a malfunction such as elevator blockage in an observed elevator (3) is proposed. The method comprises: acquiring first data during an application phase, the first data correlating wi...
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WO/2020/002157A1 |
The present invention relates to a safety switching system (2) for a lift installation (1) and to a method for switching a lift installation between a normal operating mode and an inspection operating mode. The invention furthermore rela...
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WO/2020/003394A1 |
Provided is a control device for an elevator, the control device making it possible to easily ascertain the hanging state of a door. This control device for an elevator comprises: a storage unit that stores information indicating respect...
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WO/2020/003350A1 |
The purpose of the present invention is to provide a control panel of an elevator that can be maintained and inspected without moving a car in the middle of operation with respect to the control panel. A control panel (2) comprises a mid...
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WO/2020/000624A1 |
A tail rope monitoring device of a mine hoist system comprises: an upper boom (3), a lower boom (9), a processing component, and at least two sensors (11). The at least two sensors (11) are connected to the processing component. The at l...
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WO/2020/002039A1 |
The invention discloses a lift system (1) with a counterweight (10) which can move in a lift shaft (2), which counterweight (10) can be provided for weight equalization of a lift car (18) which can move in an opposite direction to the co...
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WO/2019/244245A1 |
This temperature transition identification device is provided with, for example, a storage unit (50), a fluctuation calculation unit (51), and a transition identification unit (52). Values measured during elevator diagnostic operation ar...
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WO/2019/239561A1 |
This maintenance device (18) comprises, e.g., a clock (20), a clock (21), a selection unit (23), and a storage unit (25). The clock (20) outputs time information. The clock (21) outputs time information. The selection unit (23) selects t...
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WO/2019/234267A1 |
A detachable centrifugal brake (1) provided for lift equipment, comprising a central core (2) linked to a rotation shaft attached to motor means, an inner drum (4) having a contact surface provided to come into contact with brake element...
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WO/2019/230025A1 |
Provided is a cleaning tool for a sheave that has a plurality of pulley grooves in which ropes are laid and that is used for an elevator hoisting machine, wherein the cleaning tool for a sheave of an elevator hoisting machine makes it po...
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WO/2019/229890A1 |
This groove wear detection device (1) comprises, for example: a support member (11); a movable member (12); a spring (13); a roller (14); a movable member (15); an adjustment mechanism (16); a bolt (17); and a detector (18). The movable ...
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WO/2019/230154A1 |
This groove wear detection device (1) comprises, for example: a support member (11); a movable member (12); a spring (13); a roller (14); a movable member (15); an adjustment mechanism (16); a bolt (17); and a detector (18). The movable ...
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WO/2019/229946A1 |
The purpose of the present invention is to provide a maintenance work assistance device (1) for an elevator (2), with which the accuracy of procedures can be taken into consideration when the priority of procedures is being set. The main...
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WO/2019/224914A1 |
This elevator control device comprises: an operating-unit managing unit that detects connected operating units, which are operating units communicatively connected, and acquires, from each of the connected operating units, operating unit...
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WO/2019/224881A1 |
A governor sheave in an elevator governor rotates in a first direction in association with the raising of a body being hoisted. A pawl holding mechanism maintains a state in which a pawl is engaged with a ratchet gear when the governor s...
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WO/2019/224938A1 |
A door system for an elevator according to the present invention is provided with a landing door opened/closed state detection unit that detects the opened/closed state of a landing door at each floor of the elevator. The landing door op...
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WO/2019/224928A1 |
In order to easily and inexpensively realize an elevator in which it is possible to ensure safety and convenience for users of the elevator, there is configured a remote monitoring assistance device (200) comprising: a voltage conversion...
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WO/2019/220505A1 |
An elevator safety device, wherein an elastic body for driving generates a rotational force for rotating a drive shaft in a direction in which a brake member makes contact with a guide rail. A stopper lever is rotated about a stopper sha...
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WO/2019/220646A1 |
This elevator is provided with: a cage (102) that is movable in a hoistway; and a substrate (301) that is provided outside the cage (102) and that is provided with a terminal electrically connecting a power supply and a load provided to ...
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WO/2019/218284A1 |
A damping device for an elevator car, comprising a damping box (1) and a fixing frame (2) located above the damping box (1), the fixing frame (2) being fixedly connected to the bottom of the elevator car; the damping box (1) comprises a ...
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WO/2019/220671A1 |
The purpose of the present invention is to provide a vibration amount estimation system that can suppress a reduction in user convenience due to switching between operating modes more than necessary. This vibration amount estimation syst...
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WO/2019/219553A1 |
The invention relates to a method (100) and an apparatus (1) for monitoring a state of a physical passenger transport system (2). The method (100) comprises monitoring the state of the passenger transport system (2) by using an updated d...
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WO/2019/219406A1 |
The present invention relates to an inspection control system (2) for an elevator system (1) and to a method for switching such an elevator system (1) between a normal mode and an inspection mode. The inspection control system (2) compri...
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WO/2019/215844A1 |
The invention comprises: a hoist that rotates a sheave on which a cable connecting an elevator car and a counterweight is wound; a drive control unit; an emergency stop device; a torque current acquisition unit that acquires the drive to...
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WO/2019/215815A1 |
Provided is a display control device of an elevator, the display control device making it possible to reliably display contact information pertaining to results of an inspection operation performed on the elevator. The display control de...
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WO/2019/213803A1 |
A braking apparatus (100) includes a pair of brake shoes (122,123), a cam follower (117) connected to at least one of the shoes (122,123), two compressible springs (115,116) connected to the cam follower (117), and an actuation assembly ...
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WO/2019/211504A1 |
The present invention relates to an elevator system (100) comprising: a plurality of elevator cars (110), an elevator controller (150) communicatively coupled to the plurality of elevator cars (110) and the elevator controller (150) is c...
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WO/2019/210789A1 |
Provided is a safety braking system for a car guide rail of dragging an elevator. The safety braking system comprises: a speed governor, provided with a driving and a driven shaft (2, 3); and a safety gear, comprising a base (4), a gear ...
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WO/2019/210788A1 |
A brake system for a car guide rail of a traction elevator, and a detection method thereof. The system comprises a car state sensor group, a detection device, and a speed limiter and a safety gear associated with each other. The safety g...
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WO/2019/210885A1 |
A magnetorheological effect-based smart vertical shaft braking and buffering system, and an application thereof, said system comprising a retarder, a buffer (2), a rotational speed sensor (13), a pressure sensor (6), photoelectric switch...
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WO/2019/207716A1 |
Provided is an elevator control device capable of identifying the state of an elevator. This elevator control device is provided with a determining unit that determines the state of an elevator on the basis of at least one among the torq...
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WO/2019/207654A1 |
A work floor apparatus for an elevator, wherein a work floor device body is supported inside an elevator shaft by an upper support member and a lower support member. The upper support member is fixed above a landing entrance to an elevat...
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WO/2019/207765A1 |
A wireless remote monitoring system (100) for remotely monitoring a first elevator (11) via an LTE line network (30) includes: an elevator monitoring device (12); an LTE terminal (13) that is constantly connected to an APN1 of the LTE li...
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