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Patent Searching and Data


Matches 601 - 650 out of 19,305

Document Document Title
WO/2020/211666A1
A lifting-pulling apparatus (B) having a lifting-pulling force, comprising a lifting-pulling force mechanism (3) and a lifting-pulling mechanism (4). The lifting-pulling mechanism force mechanism (3) is connected to the lifting-pulling m...  
WO/2020/213148A1
The present invention provides an elevator maintenance system which can determine a prioritized remote controller according to a situation and perform a safer and more appropriate maintenance and inspection work when an installation remo...  
WO/2020/213090A1
In this elevator device, a lifting body is suspended by a suspension body. The suspension body is wound on a pulley. A winding machine motor rotates the pulley and raises and lowers the lifting body. A vibration measurement unit measures...  
WO/2020/206846A1
An early warning method and apparatus for a hoistway hazard, a computer device and a storage medium Said method comprises: upon detection that a target object enters a hoistway, acquiring hazard influence factors of the target object, th...  
WO/2020/208691A1
A button light adjustment device for an elevator is provided which can easily suppress variation in brightness of multiple button lights on a cab operation panel provided in the elevator cab. This button light adjustment device for an el...  
WO/2020/208687A1
A camera unit (16) is provided with, e.g., a support (20), a base (21), a visible light lamp (22), a radiation control unit (42), a camera (24), and a communication unit (44). The radiation control unit (42) causes visible light to be ra...  
WO/2020/210738A1
Elevator systems, methods, and devices comprising dual source light systems are described herein. Such elevator systems may be associated with or located within wind turbines and wind turbine towers. In embodiments, an elevator cabin may...  
WO/2020/208847A1
This elevator system is provided with, for example, a cargo (1), a lamp socket (18), a camera unit (16), and a maintenance portable terminal (13). The camera unit (16) is fixed to the cargo (1) via the socket (18). The camera unit (16) i...  
WO/2020/208782A1
The present invention provides an elevator emergency rescue operation system that can more suitably perform a rescue operation. This elevator emergency rescue operation system is provided with: an information collection unit that outputs...  
WO/2020/202574A1
Provided is a maintenance inspection support system capable of reducing the workload of a maintenance worker. The maintenance inspection support system (1) comprises a work management unit (9) and a report generation unit (11). The work ...  
WO/2020/199456A1
Disclosed is a water ingress monitoring device for an elevator shaft pit, the water ingress monitoring device comprising: a color-changing component (10) arranged on a bottom face of an elevator shaft pit. The color-changing component (1...  
WO/2020/201330A1
The invention refers to a system comprising an elevator monitoring device (300) for monitoring at least one elevator (200) operatively coupled to at least one motor (240) which is operatively connected to at least one power meter (260), ...  
WO/2020/204821A1
This document discloses a system and method for detecting abnormalities in objects traveling along a track. In particular, the system and method is configured to detect any physical abnormalities in objects as the objects roll, revolve, ...  
WO/2020/199455A1
A monitoring device for the service life of an elevator component, comprising: a warning light (1) provided on the top of an elevator cab (100) and capable of displaying different colors; and a control device (3) provided on the top of t...  
WO/2020/199383A1
A method and apparatus for determining a storey height, and a computer device and a storage medium, wherein same belong to the technical field of storey height determination. The method comprises: acquiring detection information, wherein...  
WO/2020/194590A1
An elevator shock absorber, wherein a coil spring is supported by a spring support. The spring support has a support body and a spring holding mechanism. The support body is fixed on an installation surface and inserted into the inner si...  
WO/2020/194375A1
An installation assistance apparatus (20) is provided with a communication device (22), a determination unit (26), a determination unit (27), a display (23), and a notification control unit (28), for example. The determination unit (26) ...  
WO/2020/194573A1
The present invention is characterized by being provided with: a mounting plate into which a coil spring is set and which prevents the coil spring from moving in the horizontal direction; a flexible string body provided to the mounting p...  
WO/2020/193280A1
The present invention refers to a method (100) for commissioning a communication gateway (10) with a portable device (20) in a transportation system (30). The method comprising the steps of: Establishing (Sl) a communication connection (...  
WO/2020/192281A1
Disclosed are an elevator brake fault monitoring method, device and system. The method comprises: receiving an acoustic emission signal, which is sent by a brake device when an elevator is braked; converting the acoustic emission signal ...  
WO/2020/194502A1
The purpose of the present invention is to provide an elevator system that allows a door to be open if a passenger car is stopped in a location where the door can be opened even if a communication error occurs between a controller and a ...  
WO/2020/193311A1
The invention relates to an automatically controlled door assembly (1) as a lift level door of a lift system (3), comprising: at least one door leaf (7) which can be actively moved between an open and a closed position; a drive (9) for m...  
WO/2020/188786A1
Provided is an elevator buffer cap fixing device which detachably fixes, to the upper end of a shock absorber, a buffer cap that supports an elevator car or a counterweight so that the elevator car or the counterweight does not descend b...  
WO/2020/187757A1
The invention relates to a method and a device for a safety brake for an elevator (1) comprising an upright guide rail (3). The safety brake device (4) has a housing (5) with brake elements (6, 7) which are arranged on both sides of the ...  
WO/2020/188662A1
This elevator device comprises a car (1), a control device (7), a monitoring device (8), and a secondary battery (11). The monitoring device (8) is provided with, for example, a charging unit (21), a storage unit (20), a selection unit (...  
WO/2020/188636A1
A slippage estimation device (100, 101, 102) comprises: a slippage acquisition unit (110) that acquires slippage information indicating slippage of a rope (23) for moving a car (24), which has been measured in a test operation during an ...  
WO/2020/187554A1
A security device (36) for a building-related passenger transport system (10) comprises a microcontroller (42) having a memory (58), a processor (56, 56') and a communication interface (54); wherein a security module (40) is stored in th...  
WO/2020/188657A1
When a specific condition is met, an operation control unit (41) causes a car (1) to move at a first speed according to an operation performed on an operation button (32) if the car (1) is in a first area or in a third area above the fir...  
WO/2020/183668A1
The purpose of the present invention is to provide a notification processing device (16) for an elevator and a notification processing system (1) for an elevator that minimize the communication load resulting from overlapping notificatio...  
WO/2020/183669A1
The purpose of the present invention is to provide a notification processing device (14) for an elevator and a notification processing system (1) for an elevator that minimize the communication load resulting from overlapping notificatio...  
WO/2020/179062A1
This elevator device comprises a car (9), an accelerometer (15), an operation control device (22), and a displacement sensor (16). The car (9) moves through a hoistway (6) and a hoistway (7). The accelerometer (15) is provided to a found...  
WO/2020/177758A1
A running system for an elevator. The running system comprises a car (21), running rails (1), and a driving mechanism, the car (21) is moved on the running rails by means of the driving mechanism, and the running system does not comprise...  
WO/2020/178354A1
A method for determining a malfunction of a centrifugal brake of atraction device mounted on an elevator cabin is provided. The method comprises: releasing the elevator cabin such that the elevator cabin descends along an elevator path. ...  
WO/2020/179011A1
The purpose of the present invention is to provide an elevator control system to prevent automatic operation during maintenance work in an elevator shaft. A control system (12) comprises a switch unit (15), a sensor, and a control unit (...  
WO/2020/179975A1
The present invention relates to an apparatus and a method for controlling an elevator emergency operation, the apparatus comprising: a switch unit for selectively supplying power or emergency power according to the control of a superord...  
WO/2020/174631A1
According to the present invention, an interface device of an elevator that can be easily inspected is provided. The interface device of an elevator comprises: a signal input unit which receives an input of a signal from one among a cont...  
WO/2020/173741A1
The invention relates to a method for the maintenance of a lift system (43) with a lift controller (13), comprising at least one maintenance step, wherein the maintenance step involves at least one interaction with the lift controller (1...  
WO/2020/169399A1
The invention relates to a triggering system (200) for a safety catch apparatus (230) which can be attached to a counterweight (125) or to an elevator car (120), which counterweight is connected to the elevator car by means of a supporti...  
WO/2020/170503A1
One embodiment of the present invention comprises: a cage speed detection device that measures cage speed; an emergency braking device that applies emergency braking for the cage by pressing against a guide rail if the cage speed exceeds...  
WO/2020/165982A1
A history extraction unit (12): obtains a fault code (050) from an elevator control device (500); extracts, from a fault history database (32), a plurality of fault records (32a) having the same fault code as the fault code (050); and ge...  
WO/2020/165969A1
A multicar elevator system, wherein a rescue operation manipulation unit causes each of a first and second car to move by releasing each of a first and second brake. In addition, the rescue operation manipulation unit can cause the first...  
WO/2020/166142A1
A central management device is provided which can acquire equipment information on a mobile terminal without operating the mobile terminal. The central management device is provided with an equipment information storage unit which stores...  
WO/2020/161902A1
This multi-car elevator system includes: a plurality of cars that can be vertically moved in the same hoistway; and a maintenance work controller. The maintenance work controller causes, due to an operation by a worker, a car to be opera...  
WO/2020/160744A1
An elevator system (1), comprising: at least one track (2VL, 2VR, 2H); at least one elevator car (5); guide rails (22V, 22B, 22H) for guiding the elevator car (5) along the track; a rack-and-pinion drive (8) having - racks (83) that are ...  
WO/2020/155859A1
A robot remote elevator interaction system and method. A robot comprises a robot control module, a drive module and a robot communication module, wherein the robot control module is electrically connected to the drive module and the robo...  
WO/2020/155442A1
Disclosed is a screw rod type elevator damping rail clamping device, comprising a rail clamping device shell (100), a clamping mechanism (200), a transmission mechanism (300), a driving mechanism (400), a limit switch (500), and a contro...  
WO/2020/157822A1
In this elevator apparatus, a car operation mode carried out by a control device includes a normal operation mode, in which the car is operated normally, and a managed operation mode, in which vibration of the car arising from lateral vi...  
WO/2020/151797A1
The invention relates to an emergency power supply (10) and a method of operating an emergency power supply (10) for at least one electrical consumer (4, 5, 6) in an elevator cabin (1), wherein a remaining power supply capacity of an ene...  
WO/2020/147710A1
An elevator fault diagnosis method, apparatus, device and medium. The method comprises: if determined that a current braking operation of an elevator brake is triggered, obtaining the current number of times that the braking operation of...  
WO/2020/147718A1
An elevator fault diagnosis method, an apparatus, a device and a computer storage medium. The method comprises: acquiring a detected value corresponding to a voltage signal in an elevator circuit, determining whether a fault has occurred...  

Matches 601 - 650 out of 19,305