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Matches 1 - 50 out of 23,769

Document Document Title
WO/2020/099051A2
The present invention relates to an electromechanical actuator (1) for actuating a brake of an elevator installation, said actuator (1) comprising an energy accumulator (2), a holding device (3), a resetting device (6), and a connector (...  
WO/2020/096397A1
The present invention relates to a rope brake device wherein, during an emergency operation of an elevator, a pressing plate can stably stop the elevator by pressing a main rope while a moving panel unlocked by the movement of a locking ...  
WO/2020/095123A1
In the elevator cabin the insulation with air bag are embedded in the all interior parts of the elevator cabin, and in all directions, to reduce the damage caused by the fall. The impact sensors are located on the cabin roof and its side...  
WO/2020/094437A1
Embodiments show a method for operating an elevator system, in particular an elevator system operated by means of linear motors, wherein the elevator system comprises, in a shaft, at least one, in particular fixed, first running rail whi...  
WO/2020/090286A1
The present invention comprises: a first cage speed detection device 11A and a second cage speed detection device 11B that measure a moving speed of a cage 1; a winding machine brake 8 that applies braking to a winding machine 3; an emer...  
WO/2020/089508A1
The invention relates to an arrangement for detecting bearing failures in an elevator, which elevator comprises a hoisting machinery (1 ) with a traction sheave (2) on a rotary shaft (13), an elevator car (3), a counterweight (4) and a h...  
WO/2020/079842A1
The purpose of this invention is to provide a break device abnormality diagnostic system (1) that can diagnose brake device (11) abnormalities on the basis of data for which threshold values for diagnosing abnormalities are unknown. The ...  
WO/2020/079839A1
The objective of the present invention is to provide a brake device deterioration prediction system (10) that is able to predict a deterioration time of a brake device (11) precisely. A brake device deterioration prediction system (1) is...  
WO/2020/077773A1
A single-rope elevator speed limiter, comprises: a box body (1), a signal collector (12) being provided thereon; a speed limiter wheel (2); a ratchet wheel locking mechanism (3) and a centrifugal mechanism (4); a traction rope pressing w...  
WO/2020/078738A1
Disclosed is an Elevator system (1) with a traveling body (4, 6) movable in an elevator shaft (2), and a buffer device (16.1, 16.2), which is arranged or can be arranged in a shaft pit (18) of the elevator shaft (2), for limiting the tra...  
WO/2020/077951A1
An elevator dispatching method and device, a server, and a computer-readable storage medium. The elevator dispatching method is applied to a server (303), and comprises: determining an elevator dispatching request, wherein the elevator d...  
WO/2020/073582A1
Disclosed is an endless-rope-type vertical shaft lifting joint debugging and testing apparatus. The apparatus is composed of a support foundation (3), a hydraulic loading apparatus (1), a winding guide and loading apparatus (2) and an en...  
WO/2020/075251A1
Provided is an elevator inspection device that can obtain a high-resolution inspection image. The elevator inspection device comprises a camera, which is provided on an upper section or a lower section of an elevator car, a photographing...  
WO/2020/075332A1
This rotating moveable body for a wire rope comprises: rotation parts through which pass a wire rope formed by twisting eight strands; and rotation plates that are provided to the rotation parts and that engage with a portion of the oute...  
WO/2020/075223A1
The purpose of this invention is to provide an elevator start frequency measurement device (12) that can measure the frequency of starts for an elevator (2), even elevators that do not output necessary information from a control panel, a...  
WO/2020/070829A1
This elevator control device is configured to be provided with: a first control unit which controls a hoist for raising/lowering a car and a balance weight in a hoistway; and a second control unit which obtains a generated torque generat...  
WO/2020/070795A1
This governor system characteristics control device is provided with: a generation unit which generates status information indicating the status of a governor system including a governor device, a characteristics changing device, a first...  
WO/2020/064510A1
The invention relates to a method for controlling a maintenance mode of an elevator system (1). The method has the steps of: automatically detecting a machine-detectable feature (7) by means of a portable computer-controlled device (5), ...  
WO/2020/065774A1
Provided is a device for lifting a balance weight for elevators, the device being capable of easily hoisting a balance weight. In an elevator provided with a balance weight and a car supported by a main rope wound around a winding machin...  
WO/2020/065772A1
This elevator mount is for mounting equipment to the safety fence having a first beam and a second beam disposed so as to be vertically apart from each other and provided on the car of an elevator. The elevator mount according to the pre...  
WO/2020/062627A1
The present invention relates to a method, apparatus and system for security monitoring, and a server and an air conditioner. The method comprises: obtaining environment information and user information in a current space; determining se...  
WO/2020/064359A1
A method for inferring a health status of call devices (20) in an elevator arrangement (1) and a monitoring device implementing such method are proposed. The method comprises: determining elevator usage information by detecting: - changi...  
WO/2020/059075A1
This elevator control apparatus is provided with: a first sound collecting device for collecting first sound volume data in a hoistway; a second sound collecting device for collecting second sound volume data at a position different from...  
WO/2020/056701A1
A first safety control unit (20a) of a safety network of an elevator system, the first safety control unit (20a) is configured to determine a first plurality of safety input states of a plurality of the safety inputs (202a, 204a), receiv...  
WO/2020/058349A1
A system (1) for conveying passengers, comprising a passenger conveyance installation (4) designed as an elevator, escalator or moving walkway. The system (1) further comprises a main energy supply (6) for supplying the passenger conveya...  
WO/2020/058352A1
A system for conveying passengers, comprising a passenger conveyance installation designed as an elevator, escalator or moving walkway, a main energy supply for supplying the passenger conveyance installation with electrical energy, a ma...  
WO/2020/060149A1
The present invention relates to an elevator safety device which can be constructed while preventing damage to the front and rear parts of each side member since a front supporting member and a rear supporting member are respectively cou...  
WO/2020/053925A1
This elevator abnormality detection device is provided with a moving unit capable of moving vertically through the inside of a hoistway independently of an elevator car, a distance measurement unit for measuring a horizontal distance, th...  
WO/2020/055604A1
A system (100) for generating a thermal profile of a building is provided. The building includes an elevator (102) and a corresponding counterweight (103) within a hoistway (101). The system includes a facility management subsystem (130)...  
WO/2020/049271A1
A stairlift is described having a communication interface configured to allow communication between a user and a remote site via a variety of communication technologies whilst preventing use of the stairlift if a user is not accompanied ...  
WO/2020/050768A1
The present invention relates to a mechanism (20) for a safety device for lift car for preventing unintended car movement of the lift car. The mechanism comprise a brake (21) and at least one trigger element (30A,30B) which is coupled to...  
WO/2020/044550A1
Provided is an inclined elevator that can prevent occurrences of traveling with an open door. This inclined elevator comprises a car, a rotary member that is rotatably provided on the car, a first movable body that rotates the rotary mem...  
WO/2020/047242A1
A system and method for remotely monitoring an elevator controller that controls an elevator, where the elevator controller includes one or more visual indicators of the status or operating mode of the elevator, such as LED indicator lig...  
WO/2020/044569A1
[Problem] To improve the validity of a diagnostic result. [Solution] A brake diagnostic device 9 for diagnosing brake device 7 in a servomotor 5, said brake diagnostic device having: a wear amount acquisition unit 31 for acquiring a wear...  
WO/2020/037692A1
An elevator operation quality detecting system and a detecting method. The system comprises an elevator operation quality detector (1); the elevator operation quality detector (1) comprises a power supply (11) having a charging function,...  
WO/2020/035083A1
An anti-elevator fall apparatus, comprising at least two sets of buffer coils (2), a plurality of lasers (1), at least one laser detector, magnetic field generating coils (3) arranged at the top and bottom of every floor, a speed sensor,...  
WO/2020/035933A1
Provided is a method for applying a construction elevator lifting height extension technology, said method allowing the removal of a restriction on the maximum height for which service is possible in a construction elevator. This method ...  
WO/2020/031373A1
An apparatus for preventing open-door travel of an elevator, wherein a contact member is provided to either a car or a hoistway. A stopper device is provided to the other of the car and the hoistway. The stopper device obstructs passage ...  
WO/2020/032875A1
The present invention provides a transport carrier for transporting a user or an object between points of differing elevation, comprising a support frame (100) mountable along a stairway (60), a drum rotatably coupled to the support fram...  
WO/2020/031284A1
In the past, since a control signal for an elevator is required for measuring the landing position of an elevator such as a relay-type elevator from which a meaningful control signal cannot be acquired, measurement or diagnosis for the l...  
WO/2020/025809A1
A method (200) for predicting failure of a noise-emitting apparatus comprises receiving (202) noise signals from a noise-emitting apparatus during consecutive time periods, and for each consecutive time period, extracting (203) noise sec...  
WO/2020/026337A1
According to the present invention, a control unit has: a first special area setting means for setting, as a first special area, an area corresponding to at least one floor related to one of two hoistways in accordance with details desig...  
WO/2020/026421A1
The purpose of the present invention is to provide an emergency notification system (1) by which it is possible to detect the continued pressing of a call button (13), such detection performed on the basis of a call state which is held e...  
WO/2020/026439A1
This soundness diagnostic device includes a rail deformation detection unit and a diagnostic unit. The rail deformation detection unit detects the deformation state of each of a plurality of guiderails of an elevator installed in a build...  
WO/2020/024476A1
A verification method, an elevator control device, and an elevator peripheral device. The elevator control device comprises a master control board (1), and a first microprocessor (11) and a first encryption chip (12) are provided on the ...  
WO/2020/026384A1
This elevator apparatus has a control device. During the occurrence of an earthquake, the control device determines the possibility of an autonomous diagnosis operation and/or a management operation on the basis of machine response accel...  
WO/2020/021631A1
A soundness diagnosis device that has a state detector and a diagnosis device body. The state detector is provided to an elevator and detects the state of elevator equipment. The diagnosis device body uses information from the state dete...  
WO/2020/021155A1
The invention relates to an elevator arrangement having an elevator comprising an 5 elevator car (2) comprising a frame structure (1) and arranged to run up and down in an elevator shaft along guide rails (3), where the elevator car (2) ...  
WO/2020/021630A1
A soundness diagnosis device that has a gap estimation unit, a storage unit, and a diagnosis unit. From the rotational speed and/or the torque of a door motor, the gap estimation unit estimates the size of the gap between a connection me...  
WO/2020/021629A1
In this speed governor for elevators, a projecting part is provided to a ratchet having ratchet teeth, and a hook part is provided to a pawl member including an operating pawl. A disengagement member imparts a force to the pawl member in...  

Matches 1 - 50 out of 23,769