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Patent Searching and Data


Matches 1 - 50 out of 24,430

Document Document Title
WO/2021/070325A1
The present invention is provided with: a detection sensor 9 provided to a car 1; a detection subject 10 that is detected by the detection sensor 9; an encoder 8 for outputting a signal in accordance with ascent/descent of the car 1; a c...  
WO/2021/070321A1
The purpose of the present invention is to stabilize communication between a control device and cabs and improve the operating status of displays and buttons inside the cabs. The present invention comprises a plurality of cabs 1 which ar...  
WO/2021/069739A1
Release unit (1) for actuating an elevator brake device (2), having a main release body (3) that is mountable on the elevator car, a releaser (5), a contact member (6) and a coupling link (7), via which the contact member (6) is able to ...  
WO/2021/069760A1
An actuator comprising an anti-fall safety gear assembly, either one-way or two-way. In the case of a two-way system, this is formed by two wedge rollers (1) and (2) which run in two oblong grooves (11) and (12) respectively, executed in...  
WO/2021/070329A1
The present invention comprises at least one contactless power supply-type elevator 130a, 130b, 130c among a plurality of elevators 130. The learning unit 103 sets up a plurality of distribution zones which are distribution floors on whi...  
WO/2021/062902A1
Disclosed are an emergency rescue method, apparatus and device for an elevator, and a computer-readable storage medium. According to the method, an elevator comprises a main circuit (21) and an emergency rescue apparatus (22), wherein th...  
WO/2021/064815A1
Provided is a vibration measurement device for building facilities, that can easily ascertain whether or not specifications are sufficient for measurement of building facility vibration. The vibration measurement device for building faci...  
WO/2021/063631A1
The invention relates to a brake device (2) for a traveling body (1) of an elevator system. The brake device (2) is suitable for braking on a rail (5) having a first braking profile (7) and a second braking profile (8). The brake device ...  
WO/2021/064814A1
The present invention provides an attaching tool which is for an elevator rope tension measurement device, and which can prevent the rope tension measurement device from interfering with a rope adjacent to a rope to be measured. This att...  
WO/2021/064786A1
Provided are: a state estimation device that can stably estimate the amplitude of an antinode even at a vibrational node of a cord-like body of an elevator; and an elevator system. This state estimation device (21) of an elevator system ...  
WO/2021/065132A1
Provided is a mounting tool for an elevator rope tension measuring device that can suppress interference from a rope adjacent to the rope being measured with the rope tension measuring device. The mounting tool for the elevator rope tens...  
WO/2021/028462A9
The invention relates to a method (400) for controlling a lift installation (100) by using a computer-controlled mobile device (102). The lift installation (100) comprises a lift shaft (106) having multiple shaft thresholds (112) assigne...  
WO/2021/064811A1
Provided is an elevator rope tension measurement system capable of reducing measurement errors when quantitatively measuring the tension of the rope of an elevator. This elevator rope tension measurement system is equipped with: a vibrat...  
WO/2021/057635A1
A method for determining device movement abnormality and a system. The method comprises: step S1, acquiring acceleration data of a device moving in a preset direction, filtering the acquired acceleration data, and discarding data of the ...  
WO/2021/059500A1
An elevator apparatus according to the present invention comprises, for example, a cab (1), an operation control unit (29), a storage unit (21), an accelerometer (19), a calculation unit (23), and an anomaly detection unit (26). The oper...  
WO/2021/053712A1
This industrial elevator comprises a guide rail, a machine room unit, a car, and a lifting machine. The machine room unit has a frame on which a hoisting machine is mounted. The machine room unit has an emergency stop device for stopping...  
WO/2021/052396A1
A method and apparatus for detecting clamping of a foreign object (404) between elevator doors, and a computer device and a computer readable storage medium. The method comprises: when it is detected that elevator door panels (302) are c...  
WO/2021/042454A1
Disclosed is a control system for a traction-type building construction elevator, the control system comprising a main control unit (1), wherein the main control unit (1) is respectively electrically connected to a cage (6) control unit ...  
WO/2021/044557A1
A wireless communication device (100) characterized by comprising: a wireless communication unit (102) that performs wireless communication; a wired communication unit (103) that performs wired communication with an external apparatus; a...  
WO/2021/044662A1
This emergency stop device comprises: a braking mechanism; a driving mechanism; an operating mechanism; a current detection unit; and a control unit. The driving mechanism connects to a brake element of the braking mechanism and pulls up...  
WO/2021/036398A1
Disclosed are a rescue apparatus for a rail clamping elevator without a machine room, and a method thereof. The apparatus comprises a rail clamping device which matches an elevator car guide rail, with an electric hoist provided below th...  
WO/2021/037912A1
A lift system having a lift car which is movably arranged in a shaft is disclosed, wherein the shaft has a landing door which grants access to the shaft. The lift system also has a drive unit which is designed to move the lift car in the...  
WO/2021/038673A1
This advertisement display device (103) displays on a display screen (200) an advertisement (501) aimed at occupants of an elevator on the basis of advertisement information concerning the advertisement (501), and is configured to detect...  
WO/2021/036636A1
A vibration detection method and apparatus for a lifting device, a server and a computer storage medium, the method comprising: acquiring video data that comprises a lifting device; analyzing the video data to obtain vibration data of th...  
WO/2021/038806A1
Provided is an inspection instructing device for a movement assistance device, with which an unnecessary visit by a maintenance worker to a site can be suppressed. This inspection instructing device for a movement assistance device compr...  
WO/2021/028462A1
The invention relates to a method (400) for controlling a lift installation (100) by using a computer-controlled mobile device (102). The lift installation (100) comprises a lift shaft (106) having multiple shaft thresholds (112) assigne...  
WO/2021/027128A1
A shaft inspection system and a steel wire rope moving device thereof. The moving device comprises steel wire rope moving tracks (2) and moving mechanisms. Each moving mechanism comprises a housing (5), a driving motor, and several movin...  
WO/2021/028096A1
The present invention relates to an elevator system (2) comprising: - at least one cabin (10) comprising least one cabin door (11) on a first side (s1) thereof; - a horizontal elevator shaft in which the at least one cabin (10) travels; ...  
WO/2021/027130A1
A rail synchronous moving device for a wellbore inspection system and a control method therefor. Said moving device comprises an upper moving rail, a lower moving rail, an upper steel wire rope moving device, a lower steel wire rope movi...  
WO/2021/024551A1
An elevator comprising a passenger car, a load detection sensor, a tilt sensor, and a state monitoring unit. The load detection sensor detects a load applied to the passenger car. The tilt sensor detects tilting of the passenger car. The...  
WO/2021/014575A1
A door at a first boarding zone is opened, to move onto a cab (1) from the first boarding zone. After moving onto the cab (1), an operation device (24) is removed, and the operation device (24) is carried to the first boarding zone. Afte...  
WO/2021/014246A1
This invention relates to a monitoring apparatus (1) and method intended for predictive maintenance of the traction unit of a lifting plant, in particular as regards the emergency brake.  
WO/2021/014559A1
Disclosed is an elevator apparatus provided with an emergency stop device capable of preventing activation of a braking state detection switch during power outage even while being operated by a power operator. This elevator apparatus is ...  
WO/2021/014523A1
Disclosed is an elevator emergency stop device that can reduce the time required for maintenance inspection and that can determine with high precision when to replace a wedge due to wear. This emergency stop device is provided on a passe...  
WO/2021/009863A1
Provided is an elevator maintenance work assistance system that is capable of providing information suitable to a user during an elevator inspection. The present invention comprises: a provision-side storing unit that stores information ...  
WO/2021/007753A1
A smart hall call apparatus of an elevator, comprising a bottom plate (1), a multimedia display (2) and key card swiping components (3), wherein the bottom plate (1) is arranged on an elevator hall, and the multimedia display (2) and the...  
WO/2021/008701A1
The invention relates to an elevator (10) comprising at least one stator beam (18) having a least one stator rail (50) with stator teeth, which stator beam (18) is located vertically in an elevator shaft (12) The elevator further compris...  
WO/2021/005799A1
Provided are an elevator system and a remote monitoring system such that the amount of communication traffic on a wide area communication channel can be suppressed during remote monitoring. The remote monitoring system (1) includes a plu...  
WO/2021/005762A1
This elevator device comprises an earthquake sensing instrument (9), a cage (1), an operation control unit (21), a door detection unit (23), an interruption unit (22), and an assessment unit (24). When the door detection unit (23) detect...  
WO/2021/005264A1
The measurement arrangement (20a, 20b, 20c) for measuring the rotation speed of a component (6, 7a, 7b, 8, 9) of an elevator, escalator, moving walkway or moving ramp comprises an inductive sensor (11) that is arranged stationary in resp...  
WO/2021/005643A1
A notification device 1 has: a startup unit 12 to start, when an emergency stop is performed on an elevator, a detection device 3 that is installed in the elevator and that detects radio waves issued by a mobile terminal 5; a receiver 13...  
WO/2021/005656A1
A testing method for an unintended car movement protection device for elevators is disclosed that can reduce test time. In this testing method: a passenger car (100) is moved to a position at which a floor releveling operation is enabled...  
WO/2021/001900A1
Provided is a position detection system capable of easily detecting the relative positions of a car and a maintenance worker. The position detection system (1) comprises a first air pressure measurement unit (17), a second air pressure m...  
WO/2021/001580A1
The electromechanical activation of a bi-directional emergency stop device comprises a supporting plate (22) equipped with retaining means, intermediate transmission means for the movement toward two articulated levers (5) at the free en...  
WO/2021/002107A1
Disclosed is an elevator device capable of very reliably detecting the position at which a door can be opened. This elevator device comprises a position detection device and a safety controller that outputs a signal to indicate whether t...  
WO/2020/261507A1
The present invention provides an elevator system capable of inhibiting confinement of a user in a car during a communication abnormality while reducing the number of wirings. In a state where a plurality of landing door switches provide...  
WO/2020/261390A1
Provided is an elevator device such that it is possible to suppress the occurrence of slippage between a main rope and a sheave even in the event that an abnormality occurs in the control unit of one of a plurality of brakes. This elevat...  
WO/2020/261500A1
An inspection device (25) is provided with, for example, detectors (26-29), a calculation unit (34), an indicator (31), and a display control unit (35). The detectors (26-29) can be attached/detached to/from an inner wall of a car (1) of...  
WO/2020/257893A1
The invention patent application relates to a piece of equipment that is intended to help rescue passengers stuck in elevator cars in an entirely automated manner. The equipment is activated in the event of a breakdown (which may be elec...  
WO/2020/258791A1
Provided is an elevator pit ladder (10) mounting device, which comprises: a mounting support (20), sliding rails (30) fixed in an elevator shaft, a connecting device (100) for connecting the ladder (10) to the mounting support (20), the ...  

Matches 1 - 50 out of 24,430