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WO/2018/198205A1 |
A crime-preventing operating device for elevators capable of preventing potentially dangerous tailgating, wherein: a lone rider is detected and the elevator car call is registered; following initiation of door closing, if a person is det...
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WO/2018/198244A1 |
When the occurrence of an abnormality is detected and a blackout of a regular power source is detected, this operation device of an elevator during a blackout cuts off an electrical connection between the regular power source and a contr...
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WO/2018/197424A1 |
The invention relates to a method for checking a characteristic value, in particular the drive capacity, the effectiveness of a brake, and/or the effectiveness of a block stop, of an elevator system (1), in particular in a wind turbine, ...
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WO/2018/198243A1 |
This counterweight derailment detector for elevators comprises: a wire suspended parallel to the guiderail of a counterweight; a tubular member with an arm portion connected to the counterweight and having the wire penetrating vertically...
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WO/2018/198283A1 |
This derailment detection device for elevators detects the open/closed states of each of the contacts of a first safety relay 82 and a second safety relay 83 (steps S1, S2). When a first NO contact 82b is closed, a first NC contact 82c i...
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WO/2018/192812A1 |
A warning device (25) for an elevator is proposed. The warning device (25) is configured to, in a first configuration, generating a warning signal upon an elevator shaft door (15) being opened beyond a predefined degree. Furthermore, the...
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WO/2018/187982A1 |
An elevator control system, comprising an elevator control panel (100) and an elevator car roof (200); a self-rescue trigger module (300), used for sending a self-rescue signal to the elevator control panel (100) when the elevator experi...
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WO/2018/189786A1 |
Provided is a control device for freight elevators, which comprises: a landing call button (7) that is installed at a landing in order to register a call, and/or a landing destination-floor button (9) for registering a call including a d...
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WO/2018/189307A1 |
A method for controlling movement of an elevator car (1), wherein the elevator comprises an elevator car (1) arranged to travel vertically in a hoistway (2) along at least one guide rail (3), and a suspension roping (4) for suspending th...
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WO/2018/185127A1 |
The disclosure relates to a mine shaft conveyance safety brake for controlling the rate of deceleration of a free-falling conveyance, operating within or upon fixed shaft guides, in a vertical, substantially vertical or inclined mine sha...
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WO/2018/178023A1 |
An elevator car load measurement system (10) for determining a load of an elevator car (12) is proposed, wherein the elevator car load measurement system (10) comprises: a plurality of at least two force sensors (40, 42, 44, 46) which ar...
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WO/2018/178285A1 |
The invention relates to an elevator (1) comprising a cab (2), which has a cab roof (4). A safety fence (5) is arranged on one side of the cab roof (4) for protection against falls. The safety fence (5) comprises a separating structure (...
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WO/2018/177891A1 |
A method and a device (11) for monitoring a lift car door (5) in a lift system (1) is described. In this context, one or more distances is/are acquired on the basis of light (25) which is emitted in the direction of the lift car door (5)...
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WO/2018/179211A1 |
In the present invention, a displacement means capable of displacing a ladder to either a use position or a storage position is configured to be able to balance the ladder and a counter weight in a seesaw manner. Accordingly, the purpose...
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WO/2018/177828A1 |
The present invention relates to a lift system (1) comprising at least one lift shaft (2, 3) and a plurality of lift cars (5) which can be individually moved. In this case, a plurality of the lift cars (5) can be moved in the same lift s...
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WO/2018/179271A1 |
The purpose of the present invention is to provide a buffer cap that is formed with a plurality of flat plates having a fitting means capable of fitting the flat plates into one another or dismantling the same from one another, so as to ...
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WO/2018/179179A1 |
Provided is an elevator apparatus, comprising: a hoistway device, at least a part of which is provided in a hoistway within the vertical range of the landing entrance of the lowermost floor so as to face a hoistway wall while leaving a s...
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WO/2018/177829A1 |
The invention relates to a method for operating a multi-cage lift installation (1) comprising a shaft system (2) with at least one lift shaft (3), a plurality of lift cages (4) that can be moved individually in the shaft system (2), and ...
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WO/2018/177378A1 |
An automatic lifting rescue device (2) applicable to be mounted in an elevator system (1). The elevator system (1) comprises an elevator car (12), a counterweight unit (13) and a traction unit (14); the traction unit (14) has a traction ...
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WO/2018/179207A1 |
The purpose of the present invention is to provide a hydraulic shock absorber capable of operating without oil spilling out onto the exterior surface of the hydraulic shock absorber or the elevator pit without providing an air chamber wi...
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WO/2018/179182A1 |
An elevator device, wherein a first lifting body is hung by a suspension body on one side of a drive sheave. In the present invention, a second lifting body is hung by a suspension body on the other side of the drive sheave. An emergency...
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WO/2018/179128A1 |
Emergency lamps, which activate on loss of power to elevators, are provided with protective covers. However, an emergency lamp may be damaged when struck with an object that has a hard, slender tip (such as an umbrella) out of mischief. ...
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WO/2018/172597A1 |
The invention relates to a method and an apparatus for automatic condition checking of an elevator, wherein an elevator car (110) of the elevator is situated in a door zone of a first landing (122) in an elevator shaft (102) following an...
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WO/2018/172595A1 |
According to an aspect, there is provided a method for controlling an elevator system. The method comprises causing transmission of radio frequency signals with at least one radio frequency sensor (112) attached to at least one element (...
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WO/2018/173135A1 |
Provided is an elevator apparatus capable of improving the safety and efficiency of work on a car. The top portion of the car is equipped with a storable inspection platform (8) which is unfolded and used during the maintenance work of i...
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WO/2018/166980A1 |
The invention relates to a device (10) for protecting persons in an elevator shaft from falling objects, the device (10) comprising a first telescoping rod (12), which can be fastened to the guide rails (102, 104) of an elevator cab, and...
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WO/2018/166994A1 |
The invention relates to a method and a device (3) for monitoring operating parameters in a passenger transport installation (1) such as, for example, an elevator or an escalator. The passenger transport installation (1) has a plurality ...
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WO/2018/164649A1 |
The invention is related to an overspeed emergency brake system (1) for transport systems such as transport cabins or elevator cars (10), comprising an overspeed detector magnet (11) generating a brake actuation force and a kinematic con...
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WO/2018/158937A1 |
Provided is a center-side communication device for elevators, capable of not only notifying a relevant external party of information of a user in a car, but also of notifying the user in the car of information from the relevant external ...
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WO/2018/157671A1 |
An elevator safety detection device and a detection method. The elevator safety detection device comprises a first elevator car top measurement mechanism (3), a second elevator car top measurement mechanism, a counterweight measurement m...
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WO/2018/158144A2 |
The invention relates to an elevator and a method for testing operating condition of two or more elevator car brakes, each of the car brakes comprising an actuator to control the car brake and each of the car brakes mounted to elevator c...
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WO/2018/158907A1 |
Provided is a monitoring system that is capable of determining validity of monitoring data with a simple configuration. The monitoring system according to the present invention is provided with a first monitoring device (2a) that records...
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WO/2018/154658A1 |
Provided is an elevator repairing device that completes repair in a short period of time without repairing by way of plating, wherein a three-dimensional printer is formed from: a storage device for storing set shape data for a sheave gr...
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WO/2018/152721A1 |
An on-line monitoring system and method for a suspension steel wire rope for a hoisting container. The system comprises: a first sensing unit, a container top relay device, a wellhead receiving relay device, an analysis gateway, and a da...
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WO/2018/152794A1 |
An outdoor display screen-based information output system and method, the system being characterized in that: when an elevator in a high-rise building in a city in which an elevator alarm platform is located malfunctions, the elevator al...
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WO/2018/152799A1 |
Alarm system and method combining big data and the Internet of Things. The system is characterized in that: when a fault occurs in an elevator of a high-rise building of a city, an elevator monitoring platform calculates the straight lin...
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WO/2018/154755A1 |
Provided is an elevator malfunction monitoring apparatus with which deterioration of components can be retarded. This elevator malfunction monitoring apparatus (2) comprises: an acquisition unit (8) which acquires observation results sho...
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WO/2018/152813A1 |
A loudspeaker-based alert system and method, in the system: when an elevator in a high-rise building in a city in which an elevator alarm platform is located malfunctions, the elevator alarm platform (101) sending, by means of the Intern...
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WO/2018/154621A1 |
Provided is an elevator capable of ensuring stable operation of an elevator car in the event that no magnetic pole position signal can be obtained from a magnetic pole position sensor. This elevator is provided with: a synchronous electr...
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WO/2018/153634A1 |
The invention relates to a method for operating a lift system (1) having at least one lift car (20, 21) for conveying persons from a starting stop to a destination stop, wherein a distance for conveying the persons from the starting stop...
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WO/2018/152812A1 |
A speaker-based alarm system and method. In the system: when a fault occurs in an elevator of a high-rise building in a city at where an elevator alarm platform is located, location information and the building name of the high-rise buil...
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WO/2018/148971A1 |
An elevator alarm system applicable in a city. When a high-rise building in a city has an elevator failure, an elevator alarm platform (101) in the city can send to a vehicle monitoring platform (102), by means of an Internet of Things, ...
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WO/2018/150497A1 |
Provided is a door closing mechanism inspection device for elevators with which it is possible to acquire an image for inspecting the mechanical dimension of each door closing mechanism within a small amount of time. This door closing me...
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WO/2018/148968A1 |
A city elevator management system and method based on an Internet of Things (IoT). When a high-rise building in a city has an elevator failure, an IoT elevator platform in the city can send to a vehicle monitoring platform, by means of a...
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WO/2018/148967A1 |
A big data-based elevator failure warning system and method. The method comprises: an elevator failure warning platform acquiring elevator operation state information of registered high-rise buildings in a city, the elevator operation st...
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WO/2018/150486A1 |
An environmental index identification unit (12) identifies an index that corresponds to the environment as pertains to a work location identified by a work location identification unit (11). A work index identification unit (14) identifi...
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WO/2018/150579A1 |
This car raising movement restriction device for elevators comprises a restriction device body. The restriction device body surrounds a counterweight shock absorber and is installed in a hoistway pit. When a counterweight is lowered in t...
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WO/2018/151403A2 |
The present invention relates to a system for measuring noise, vibration, and running speed of an elevator, wherein the system can measure noise, vibration, running speed, etc. of an elevator through wireless communication in a state in ...
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WO/2018/148969A1 |
An automatic alarm system in an Internet-of-Things environment, the system comprising: an automatic alarm platform (101) used to acquire an elevator interior voice signal of a high-rise building registered in a city; and a target loudspe...
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WO/2018/146726A1 |
In an emergency stop device according to the present invention, brakes that brake a braked member by pressing brake surfaces against the braked member hold, in recesses provided on the brake surfaces, cooling containers that are sealed w...
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