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WO/2017/108525A1 |
The monitoring device, which is used to monitor a passenger transport system, comprises: at least one sensor (8); a control unit (10); a bus (9); at least one bus node (30) connected to the bus (9), said node having a first microprocesso...
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WO/2017/109240A1 |
The invention relates to a device for unlocking the car safety device of an elevator, characterised in that it comprises: a first part (1) for attaching to the guides, a second part (6) for attaching directly or indirectly to a car or co...
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WO/2017/109100A1 |
The invention relates to an elevator system (1) with a counterweight (3) and an elevator car (4), which are supported by support means (5) and which are moved in opposite directions in an elevator shaft (2), or to an operating method for...
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WO/2017/109286A1 |
The present invention relates to an arrangement for purging at least one electrical contact in an elevator safety circuit, comprising at least one electrical contact (110) comprising a first contact point (112) and a second contact point...
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WO/2017/108493A1 |
A ladder arrangement (1) of an elevator installation (100) is proposed, which has a ladder (3), an angle arrangement (5) at a lower end of the ladder (3), and a fixing arrangement (7) on a floor (116) of an elevator shaft (102) of the el...
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WO/2017/108648A1 |
A suspension means (7) for suspending a car (3) in a load structure (5) of an elevator system (1) is proposed. The suspension means (7) comprises a fixable support arrangement (15) for rigidly supporting the car (3) when a weight of the ...
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WO/2017/103320A1 |
Condition-based maintenance of at least one elevator is performed by a mobile communications device in a service area of an indoor positioning system. Information indicating condition-based maintenance tasks of elevator components in the...
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WO/2017/101135A1 |
An intelligent detection system for an electromagnetic brake, relating to an intelligent detection system. The intelligent detection system comprises a PLC control module, a frequency converter, a variable frequency electric motor, a fly...
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WO/2017/103081A1 |
The passenger transport installation (1), e.g. a lift or stairway, has at least one drive motor (11), conveyor means (3, 4), at least one sensor (S1,…, S9) and an installation controller (21) that is connected via a status bus (22) to ...
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WO/2017/102961A1 |
The invention relates to an elevator cab (1) and to an elevator system (7) equipped therewith. The elevator cab (1) has a floor, a roof (11), and a plurality of side walls (13), wherein the side walls (13) define an outer contour of the ...
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WO/2017/104071A1 |
When users get into an elevator, this elevator control device automatically analyzes the gender of the users, and shifts to a security mode if there are one woman and one man. Each of the users registers a destination floor on an individ...
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WO/2017/103039A1 |
The invention relates to a method for monitoring a safety circuit and a monitoring device for a safety circuit of a lift system. The invention is based on a monitoring device (17) for a supply voltage of a series connection (2) of switch...
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WO/2017/102966A1 |
What is described is an elevator car (1) which has at least one balustrade (15) attached to a roof (13) of the elevator car (1), which balustrade can be pivoted about a rotation axis between a folded-down position, in which the balustrad...
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WO/2017/103969A1 |
An elevator device is configured so that a guide rail (2) for guiding the movement of a vertically movable body has a rail body (5) provided extending in the direction of movement of the vertically movable body. An emergency stop device ...
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WO/2017/101688A1 |
A multi-rope cooperative control system testbed for an ultradeep mine hoist, which relate to multi-rope cooperative control system testbeds for hoists. A hydraulic motor (1) is connected to a roller (2) by means of a coupling (14). The r...
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WO/2017/103994A1 |
The purpose of the present invention is to provide a rope holding device which is equipped with a surrounding member surrounding a main rope in the vicinity of the top of a car and shifting from a normal position to an operating position...
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WO/2017/098656A1 |
According to the present invention, an elevator fire control device capable of performing efficient control during a fire is provided with a fire information obtaining unit that obtains fire information including equipment IDs from a plu...
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WO/2017/098652A1 |
Provided is an elevator control device such that evacuation efficiency during evacuation operation is improved and a cost burden can be reduced. The elevator control device is equipped with: a disaster detection unit which detects the oc...
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WO/2017/098299A1 |
An elevator electrical safety actuation system and method are provided. The system includes an actuation device configured to operate a brake device. The actuation device includes a locking mechanism (542), a first portion (534) configur...
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WO/2017/098545A1 |
Provided is an elevator in which a long object that moves according to the movement of a car has an inter-fulcrum portion reaching from one to the other of two fulcrums which are separated from each other. A longitudinal center section o...
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WO/2017/098601A1 |
The present invention is provided with: a temporal frequency analyzing unit (102) that obtains a temporal frequency distribution of strength by analyzing the frequency of collected data collected from a device to be checked; a deteriorat...
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WO/2017/098077A1 |
The object of the invention is a method and an arrangement for testing the car structures of an elevator and for adjusting a load- weighing device in an elevator provided with a load-weighing device, in which elevator the elevator car (1...
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WO/2017/098557A1 |
A landing door opening device for an elevator, wherein a cord-like tension transmitting body has a connection section connected to a locking device, and also has an operating section disposed within the pit of a hoistway. When the operat...
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WO/2017/097521A1 |
The invention refers to a drive device of an elevator (10), comprising a frequency converter (12) to be connected to a public AC supply network (15) and an elevator motor (22), the frequency converter (12) comprising a network rectifier ...
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WO/2017/098560A1 |
This evacuation apparatus for elevators is equipped with a fascia plate (6) fixed to the interior of a hoistway. The fascia plate (6) faces the wall surface of the hoistway. The fascia plate (6) is provided with an escape ladder (7). Thu...
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WO/2017/097261A1 |
A method and system for performing acquisition, control, running and load monitoring on elevator parameters. The method comprises: when an elevator goes up or down, acquiring values of input parameters of the elevator, and calculating a ...
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WO/2017/093050A1 |
The invention is a method for driving a brake device (22) of a lift system (10) and also a lift system (10) comprising means (42, 44) for executing the method, and a computer program as implementation of the method, wherein the brake dev...
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WO/2017/094102A1 |
An elevator device, wherein an emergency stop device is provided with an operation lever (16) for operating the emergency stop device. A wedge (25) is lifted in synchronization with the operation lever (16), thereby causing the emergency...
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WO/2017/092119A1 |
A system and method for recognizing a motion state of a twisting type roller (1) winding or unwinding a steel wire rope (4), wherein same are applicable to the detection of a motion state of the steel wire rope (4) of a mine hoisting sys...
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WO/2017/090145A1 |
Provided is an emergency stop device for an elevator car, which is provided with: a link (5) that is rotated by the movement of a speed regulator rope about a rotary shaft disposed on the car; a rail stopper (4) disposed at one end of th...
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WO/2017/087976A1 |
The present disclosure relates generally to housing assembly for a safety actuation device, the assembly including a mounting plate, a first channel wall and a second channel wall extending substantially perpendicular from the mounting p...
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WO/2017/085839A1 |
In this monitoring system, a group selection unit (14) selects an elevator group on the basis of the external information received by an external information reception unit (12). A device selection unit (15) selects an elevator device fr...
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WO/2017/087978A1 |
The present disclosure relates generally to a selectively operable magnetic braking system having a safety brake adapted to arrest movement when moved from a non-braking state into a braking state, a magnetic brake configured to move bet...
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WO/2017/085238A1 |
The invention relates to a method for determining information relating to lift components (13, 15, 21, 23, 25, 27, 29) received in a lift shaft (3), the lift components (13, 15, 21, 23, 25, 27, 29) each being provided with a machine-read...
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WO/2017/081113A1 |
The invention relates to a monitoring unit (10A; 10B) which is used to monitor an elevator system (3), comprising a circuit assembly which has a power supply unit (12) that is provided for dispensing a grid-dependent first operating volt...
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WO/2017/081789A1 |
The purpose of the present invention is to provide an elevator device such that, if a maintenance worker conducts work on a car, a door is erected on the landing side at the top of the car so as to prevent the entry of the worker into a ...
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WO/2017/081507A1 |
A method and system for managing at least one elevator (102) is disclosed. The method includes storing a plurality of elevator parameter records corresponding to the at least one elevator (102) in an elevator parameter database (110), an...
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WO/2017/083878A1 |
A hoist system having a drum primarily self-contained within a batten, for raising and lowering lighting, sound equipment, curtains and the like, often in a performance environment. The compact system is highly scalable to a variety of s...
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WO/2017/076793A1 |
A apparatus and method for operating an electromagnetic elevator brake ( 14; 16) during mains power disruption or emergency stop comprises the steps of providing an uninterruptible power supply (UPS 1 ) in a power circuit (50) arranged i...
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WO/2017/076734A1 |
An elevator system (2) comprises: a hoistway (14) extending between a plurality of landing zones (6, 8, 9); at least one elevator car (12) configured for moving along the hoistway (14); at least one positional sensor (24, 26, 63, 83, 93)...
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WO/2017/076452A1 |
An elevator system (2) comprises: a hoistway (14) extending between a plurality of landing zones (6, 8, 9); at least one elevator car (12) configured for moving along the hoistway (14); at least one positional sensor (24, 26, 63, 83, 93)...
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WO/2017/077172A1 |
The invention relates to an elevator system comprising: an elevator car (110; 110A, 110B, 110C); at least one motor (130) operable in two modes wherein in the first mode the at least one motor (130) is consuming electrical energy and in ...
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WO/2017/071028A1 |
A variable gradient inclined running container traction rope adjustment apparatus and method, used for an inclined running container car body or passenger vehicle running on a variable gradient or a variable trajectory as a result of the...
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WO/2017/071029A1 |
A gradient-adaptive inclined running special elevator, comprising a buffering device (1), an elevator car system (2), a ramp guide rail system (4), a counterweight system (7), a traction machine (11), a speed-limit rope speed limiter (12...
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WO/2017/072172A1 |
A drive engine arrangement (1) for an elevator system (100) is proposed to comprise a drive engine (3) and a sensor (9). The drive engine (3) shall drive suspension traction means (5) for displacing an elevator car (7). The sensor (9) is...
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WO/2017/072255A1 |
The invention relates to a cab (3) of an elevator (1), which cab can be moved in an elevator shaft (2), and which cab has a maintenance platform (10), which can be arranged in a plurality of positions on the cab (3), wherein an upper yok...
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WO/2017/071080A1 |
Disclosed are a miner safety protection device and method for a vertical shaft elevator cage accident prevention. The device comprises a top plate (4), a hydraulic cylinder (9), an electromagnetic proportional overflow valve (15), a retr...
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WO/2017/072198A1 |
A drive engine arrangement (1) for an elevator system is presented. The drive engine arrangement (1 ) comprises a drive engine (3) for driving suspension traction means (5) for displacing an elevator car, a fan (25) for generating a flui...
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WO/2017/068232A1 |
The invention relates to a method and arrangement for creating a safe working space in the upper part of an elevator shaft (4). The solution comprises a number of safety levels (I, II, III) with pre-defined clearances (CL1, CL2, CL3) and...
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WO/2017/064745A1 |
Provided is an elevator device which is equipped with a novel governor device that allows reliable meshing engagement between ratchet teeth of a ratchet wheel and a pawl of a fly weight. A pawl (28) meshing with ratchet teeth (17) of a r...
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