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WO/2017/022752A1 |
Provided is a search system that comprises a reading unit (10), a storage unit (9), a first similarity calculation unit (11) and a second similarity calculation unit (12). The reading unit (10) reads a first signal group, which includes ...
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WO/2017/021230A1 |
During an evacuation situation in a building (2) equipped with an elevator system (1) in which building a plurality of fixed point markings (4) is arranged at specified locations, a sequence of levels (L1, L2, L3) to be evacuated is dete...
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WO/2017/017493A1 |
A method of operating an elevator system (10) includes identifying one or more components (46, 48, 50, 52) in an elevator hoistway (14) requiring periodic maintenance and/or inspection and programming hoistway component locations of the ...
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WO/2017/019236A1 |
An elevator counterweight signaling system is provided. The elevator counterweight signaling system includes an actuation assembly configured for contact with an elevator counterweight guide rail. A signaling assembly is configured for e...
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WO/2017/017488A1 |
An elevator safety block including a frame configured to attach to an elevator structure, e.g., an elevator car or counterweight, and slidably engage with a guide rail, the frame defining a first engaging surface and a support surface, a...
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WO/2017/017119A1 |
A damper unit (1) for an elevator is used for reducing vertical vibrations of an elevator car (21) during a standstill and comprises at least one track element (5) that has a continuously revolving track (7); in an active position, the t...
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WO/2017/016876A1 |
A method and a device (10) for determining an operating state of a lift system (100) are proposed, wherein a current/time profile (500) of a current supplied to the lift system (100) via a power supply line (102) is determined, at least ...
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WO/2017/017486A1 |
An elevator system includes a hoistway, the hoistway having a plurality of landing floors each landing floor having a landing floor door. One or more guide rails are located in the hoistway to guide one or more elevator system components...
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WO/2017/013784A1 |
A handrail device mounted on top of an elevator car is provided with a connection body mounted between the landing area-side ends of first and second side handrails. The connection body has an opening and closing member rotatable between...
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WO/2017/013763A1 |
In this elevator device, a safety monitoring device (24) corrects the detected position of a car using a signal from a car position detection device (17), and monitors whether the car is overspeeding on the basis of an overspeeding detec...
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WO/2017/013709A1 |
This hydraulic elevator safety device is equipped with an open-door travel prevention device (31), the hydraulic elevator safety device being also equipped with a pressure sensor (46) which detects the pressure value on the hydraulic tan...
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WO/2017/013460A1 |
A visual communication system (28) for an elevator car (22) of an elevator system (20) includes a voice recognition module (34) configured to recognize a first voice communication (56) originating from a source (30) remotely located from...
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WO/2017/009973A1 |
According to the present invention, a cage upper grab handle having a grab-handle height changer (11) is provided on the upper surface of a cage. A trigger member (16) is fastened in a hoistway. The grab-handle height changer (11) is pro...
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WO/2017/009679A1 |
An elevator system is provided, the system includes an elevator car (100, 200, 300) having at least one elevator car door (202), a deterrent system configured to prevent the at least one elevator car door (202) from opening when the elev...
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WO2017009937A1 |
According to the present invention, first and second cage floor plates, and first and second baseboards are installed below first and second cage wall surfaces. The first baseboard is provided with a magnetic body at a contact part with ...
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WO/2017/008849A1 |
Disclosed is an elevator control system, comprising an elevator controller (18) configured to control an elevator car (12) such as to move along an elevator hoistway (14), and at least one control station configured to be operated by a p...
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WO/2017/010646A1 |
The present invention relates to a device for measuring the traction force of an elevator and, more specifically, to a traction force measuring device, which is directly attached to a hoist rope so as to measure the traction force of the...
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WO/2017/006475A1 |
Provided is an elevator control device equipped with: an input device installed on a landing; and a controller that, using an input signal from a landing button, controls execution of an evacuation operation in which an elevator is used,...
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WO/2017/005864A1 |
The invention relates to a method for operating a lift system (100) which comprises at least two cars (120, 121) in a lift shaft (110), a first car (120) which is traveling or is meant to travel in the direction of a second car (121) bei...
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WO/2017/005327A1 |
An elevator car (12) for an elevator system (10) comprises: at least one side wall (38); at least one movable panel (60) forming at least a portion of the at least one side wall (38). The movable panel (60) is movable between a maintenan...
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WO/2017/002232A1 |
In a manual driving method for an elevator hoist (1), the following steps are carried out in random order: a step for connecting the first end (53a) of a raising device (53) to the structure side (57) of an elevator or the engine bed the...
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WO/2017/002192A1 |
The present invention provides a detection device (10) for an elevator, which detects the amount of wear of a rope groove, the detection device reducing measurement work in a narrow space between a rope sheave (7) and a deflector sheave ...
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WO/2017/001005A1 |
The present disclosure relates to an elevator control system (1), comprising an elevator control device (2) for operating an elevator car (12) which is adapted to be operated within an elevator shaft (18), and an inspection control stati...
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WO/2017/001884A1 |
An elevator system (100) includes an elevator car (102) that is configured to travel along a guide rail (104), and a braking assembly (116) coupled to the elevator car (102). The braking assembly (116) is configured to selectively operat...
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WO/2017/001531A1 |
A monitoring device (30) for a lift system (1), having a lift car (2) and having an electromechanical braking device (20) which is arranged on the lift car (2) and is intended to brake the lift car (2), comprises at least two sensors (31...
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WO/2017/001883A1 |
An elevator system (10) includes a hoistway (14) having a plurality of landing floors (34) each landing floor (34) having a landing floor door (36). An elevator car (12) is positioned in and drivable along the hoistway (14). A controller...
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WO/2016/206330A1 |
Disclosed are a system and method for monitoring a motion status of a bucket in a construction vertical shaft. The system comprises a dynamic signal collection and transmission system installed on a sliding carriage (1), a wireless signa...
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WO/2016/209874A1 |
An elevator system constructed in accordance to one embodiment of the present disclosure includes an elevator car, a counterweight, a sheave assembly, a suspension rope, a compensation rope, a first optical sensor assembly and a controll...
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WO/2016/207116A1 |
Safety device of a lift system (1) having a car comprising an evaluation device (35) and a measuring device (45), wherein departure from at least one door zone with an open car door (33) or impermissible accelerations and/or speeds of th...
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WO/2016/207706A1 |
A safety system for maintenance of a lift or elevator, the latter moving within a shaft or containment structure (3), said system comprising, in correspondence with a lower section (2) or, if hollow, pit of such shaft (3), a control memb...
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WO/2016/208394A1 |
In the present invention, an elevator system is provided with a first car, a diagnostic operation control unit (12), a learning operation control unit (13), a setting unit (14), a second car, and an operation control unit (10). The diagn...
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WO/2016/203284A1 |
An elevator car door system is provided, the system including an elevator car door panel (502, 600, 704) having a first retention member (510, 604, 720) and a suspension (504, 602, 706) having a second retention member (512, 606, 718) co...
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WO/2016/203650A1 |
Provided is an elevator control apparatus (16) provided with a current position calculator (21) that calculates the current position of a car on the basis of a counter value of a governor encoder (15). The current position calculator (21...
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WO/2016/199620A1 |
Provided is a work status monitoring device for elevators that can reliably detect operator abnormality even if no shock is experienced. A work status monitoring device for elevators comprises: a work estimating unit that estimates a wor...
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WO/2016/193077A1 |
The invention relates to a method for monitoring a conveying system, and a monitoring device and a conveying system for performing the method. The invention is a method for monitoring a conveying system (10), a monitoring device (24) for...
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WO/2016/193631A1 |
The invention relates to a method for monitoring elevator equipment. Said elevator equipment includes a car and/or counterweight, two pulleys that are to be installed on the respective ends of an elevator shaft, a linear element passing ...
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WO/2016/193079A1 |
The invention relates to a method for monitoring an elevator system (10), a monitoring device (24) for performing the method, and an elevator system (10) monitored in accordance with the method and by means of the monitoring device (24)....
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WO/2016/190281A1 |
In this elevator device, a car and a counterweight are suspended by a suspension body and vertically moved by the driving force of a hoisting machine motor. A position sensor detects that the car is located at a detection position in a h...
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WO/2016/185534A1 |
Provided is an elevator control system with which emergency operation of multiple elevators (1) can be carried out appropriately using selection switches (7) fewer in number than the number of elevators (1) in a single rescue floor. The ...
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WO/2016/184681A1 |
The finding concerns a safety stop mechanism, to be mounted on lifting platforms, which forces the mobile lifting plane to stop, when its correct operation is compromised, due to the breaking of one of the control elements of said plane,...
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WO/2016/181775A1 |
Provided is a restoration information registration device (5) for elevators (2) allowing restoration information relating to the elevators (2) to be registered quickly. The restoration information registration device (5) for the elevator...
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WO/2016/177794A1 |
An elevator installation (1) and a method for temporary transportation of an overload within the elevator installation (1) wherein a car (2) and a counterweight (4) are interconnected by one or more suspension ropes (6) engaging a tracti...
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WO/2016/178050A1 |
A hoistway access system for an elevator includes an access switch positioned at a selected landing floor 34 of an elevator and operably connected to a controller 46. A remote controlled lock 48 is located at landing doors of a landing f...
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WO/2016/178047A1 |
A tool for adjusting landing door locks in an elevator shaft is provided. The tool includes a first part that is adjustable in length and configured to be mounted in an elevator door opening and a second part movably attached to the firs...
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WO/2016/177683A1 |
The invention relates to a lift monitoring unit (1) which has a safety chain (3), a I/O device (5), and an interface unit (7). It should be possible for safety signals from the safety chain (3) to be relayed to the I/O unit (5) and to be...
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WO/2016/174710A1 |
In an elevator device, a handrail device (21) is erected on the upper surface of the car along a handrail installation edge (1f) which is one of the edges of the upper surface of the car. Facing members (3a, 11) are provided in the hoist...
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WO/2016/173670A1 |
Embodiments as disclosed herein provide a car operation panel (30) for commanding travel of an elevator car (10) from a boarding landing to a destination landing during normal operation of an elevator system. The car operation panel (30)...
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WO/2016/174487A1 |
A monitoring system for an elevator system to ensure a predetermined elevator shaft clearance is provided and includes an elevator car moveably disposed in an elevator shaft and guided along at least one guide rail, the elevator shaft ha...
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WO/2016/174486A1 |
An electronic car operation panel (COP) module including a display screen and an input sensor configured to detect a service query includes an electronic memory unit that stores service/maintenance information. An electronic COP controll...
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WO/2016/170974A1 |
An elevator device comprises an operation control unit (18), a memory unit (22), a transmission unit (23), a determination unit (25), and recovery unit (26). The transmission unit (23) transmits inspection data stored in the memory unit ...
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