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WO/2020/110176A1 |
Provided is an elevator door control device whereby a door of an elevator can be safely closed during a power failure, and it is possible to prevent placing an excess burden on rescue workers. An elevator door control device pertaining t...
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WO/2020/105163A1 |
An elevator door unlocking device, wherein a rotor has an engagement part with which a key engages, is rotatably provided in a case, and is rotated by the key. A movable member is provided in the case to be able to move vertically and mo...
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WO/2020/105073A1 |
Provided is an elevator landing-side door device with which it is possible to suppress the formation of a gap between the lower end surface of a landing-side door and a sill and suppress the entry of flame and smoke to the hoistway side....
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WO/2020/100232A1 |
Conventional elevator control systems have the function of stopping an elevator at a floor upon detecting an infant. However, even when the infant boards an elevator alone, the elevator starts the door closing operation and moves to the ...
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WO/2020/085660A1 |
The present invention relates to a safety device that has a simple structure using magnets and high-frequency/ultrasonic switches, and prevents hands from being caught by emitting a warning light or a warning sound to warn a passenger ab...
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WO/2020/084679A1 |
The purpose of the present application is to obtain a door-pinch detection device and an elevator door device capable of detecting a string-like object. To this end, this elevator door device comprises: an elevator door panel; a first mo...
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WO/2020/084702A1 |
Provided is a novel door device for an elevator, in which the thermal insulation properties of a landing door can be sufficiently ensured. A landing door 8 comprises at least a door panel 11 and a thermal insulation member 12 which is he...
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WO/2020/079843A1 |
The purpose of the present invention is to provide a door device abnormality diagnostic system (1) that can discriminate between a state corresponding to multiple types of abnormalities and a normal state. The door device abnormality dia...
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WO/2020/070796A1 |
In this elevator door device, a door leg, a holding member, and a detachment-preventing member are attached to a door body. The holding member holds a shielding member. The detachment-preventing member is inserted into a sill groove and ...
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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...
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WO/2020/058261A1 |
The invention relates to a lift car (1) having at least one lift door (2), having a door drive (3) for actuating the lift door (2), having a sensor (4) for detecting the motor power of the door drive (3) and having an evaluating unit (5)...
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WO/2020/053959A1 |
This elevator door control device comprises: a memory that stores a reference torque pattern common to each floor, serving as a reference for opening and closing an elevator door, and stores, as a floor-specific torque difference pattern...
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WO/2020/048936A1 |
A device (3) is shown for fastening a transom (20) above a door opening (12.1, 12.2, 12.3, 14) belonging to a lift installation (1) or beneath the door opening (12.1, 12.2, 12.3, 14) belonging to the lift installation (1), comprising a l...
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WO/2020/049610A1 |
The purpose of the present invention is to provide: a platform enclosure device (6) of an elevator, it being easy to manage components of the platform enclosure device (6); and a panel (12) for the platform enclosure device (6). The plat...
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WO/2020/049684A1 |
In a car door device for an elevator, a lock member is provided in a car door so as to be rotatable in conjunction with a vane mechanism between a locked position and an unlocked position. The vane mechanism includes an interlocking memb...
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WO/2020/044401A1 |
Provided is an elevator door safety apparatus, wherein a contact member is capable of moving, relative to an elevator door, between a protruding position in which the contact member protrudes from a door stop side edge of the elevator do...
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WO/2020/044030A1 |
An elevator door sensor arrangement including: a position sensor configured to determine a configuration of an elevator door of an elevator car; an auxiliary sensor configured to monitor for an object in a sensing region outside of the e...
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WO/2020/035936A1 |
Provided is an elevator wherein a car position detection device has a body to be detected and a detector. The body to be detected is provided in one of a car and a hoistway. The detector is provided in the other of the car and the hoistw...
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WO/2020/030238A1 |
The finger-pinching protection audible alarm is an invention which operates with an electronic system and which can be installed on all types of doors. The aim is to warn parents and adults if a child places fingers or hands in the angle...
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WO/2020/022332A1 |
[Problem] To grant a user a degree of freedom in timing for calling an elevator, while obtaining an effect which is equal to or greater than conventional technology. [Solution] Provided is a remote control system comprising: a determinat...
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WO/2020/021613A1 |
An elevator for wheelchair users according to the present invention enables the direction of a wheelchair user to be switched without the installation of a dedicated motor for rotating a turntable. An elevator for wheelchair users accord...
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WO/2020/022686A1 |
The present invention relates to a device for storing a foldable ladder provided inside an elevator car in preparation for an emergency situation such as an elevator malfunction, and the device for storing an emergency elevator ladder ac...
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WO/2020/016955A1 |
In this landing doorway device for an elevator, a high-speed door fireproof plate is affixed to the door case-side end of a high-speed door panel. A low-speed panel rear surface, which is the hoistway-side surface of a low-speed panel, i...
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WO/2020/008596A1 |
A cleaning device 20 is configured so as to comprise: a hanger-securing part by which a door is secured to a suspended hanger 4b; and a scraper part 52 for scraping off foreign matter on a door rail 6, the scraper part 52 having a bottom...
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WO/2020/004985A1 |
The present invention relates to an elevator door jamming detection switch and, more particularly, to an elevator door jamming detection switch which has a switch body installed in a space between an elevator door and an elevator wall, t...
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WO/2020/003448A1 |
In this door device, a first car door opens and closes a car doorway. A first landing door opens and closes a landing doorway by moving together with the first car door while facing the first car door. A sensor detects an object that has...
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WO/2020/002157A1 |
The present invention relates to a safety switching system (2) for a lift installation (1) and to a method for switching a lift installation between a normal operating mode and an inspection operating mode. The invention furthermore rela...
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WO/2020/003394A1 |
Provided is a control device for an elevator, the control device making it possible to easily ascertain the hanging state of a door. This control device for an elevator comprises: a storage unit that stores information indicating respect...
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WO/2019/239592A1 |
In the present invention, an upper fixed member of a car frame is arranged at a higher position than the upper end portion of a car entrance to a car room.. A pair of attachment members, to which a car door device for opening/closing the...
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WO/2019/239593A1 |
This elevator door support device comprises: a pair of attachment members that are located higher than the upper end of a car doorway and that support a car door device; and a pair of bracing devices that restrict the respective displace...
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WO/2019/234844A1 |
A car (1) is provided, for example, with a door (11), an electric motor (12), a fan (15), a belt (16), and a control board (18). The electric motor (12) rotates an output shaft (12a) to generate power for driving the door (11). The fan (...
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WO/2019/229990A1 |
Provided is a door device with which it is possible to shorten a low-speed door suspension body. This door device comprises: a high-speed door provided at an entrance so as to be movable in the vertical direction; a low-speed door provid...
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WO/2019/224926A1 |
The purpose of the present invention is to provide a voyeur photographing prevention device (10) for an elevator (1), in which there is no need to install a light projection unit in a space inside a car. The secret photographing preventi...
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WO/2019/224925A1 |
This car door device for an elevator has: a door frame; a door motor; a motor pulley; a deceleration pulley; a first drive pulley; a second drive pulley; a deceleration belt; and a drive belt. The door motor, the deceleration pulley, and...
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WO/2019/224938A1 |
A door system for an elevator according to the present invention is provided with a landing door opened/closed state detection unit that detects the opened/closed state of a landing door at each floor of the elevator. The landing door op...
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WO/2019/225012A1 |
Provided is an elevator control device that is capable of controlling the operation of an elevator as appropriate even when an incapacitated person and his/her caretaker are not boarding a car together. An elevator control device (5) acc...
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WO/2019/211507A1 |
The invention relates to a lock arrangement in an elevator landing door, which 5 landing door structure comprises at least a top track (1), a door panel structure comprising one or more door panels (2a, 2b) suspended by the top track (1)...
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WO/2019/211901A1 |
This door opening/closing control device of an elevator is provided with a door sensor 20 which is provided on the door of the elevator and which detects the direction of passengers boarding and exiting the cage; a scale 30 which is prov...
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WO/2019/211900A1 |
In this car door device of an elevator, a lever coupling body is provided to a lever on the opposite side of a transmission body connecting part relative to a lever axis. A hook body is provided on a car door so as to be rotatable about ...
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WO/2019/205582A1 |
Disclosed are an advance door opening module and an elevator control system. The advance door opening module comprises multiple control channels and one door sealing path, wherein the door sealing path is connected in parallel to a door ...
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WO/2019/207620A1 |
The purpose of the present invention is to provide an elevator door control device which helps the vision of a user smoothly adapt when getting off on a floor with a different illuminance from that in an elevator car having a lighting en...
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WO/2019/207310A1 |
A performer lift has a base portion (10) and an extension portion (12). The base portion (10) comprises a platform (16) and a lifting mechanism (18). The extension portion (12) is attachable to the base portion (10) to extend the height ...
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WO/2019/185354A1 |
A drive device (3) for driving a semiconductor switch (5) of a safety system (121) of a person transportation system (101) and a safety switch (1) equipped with such a drive device are described. The drive device comprises an AC voltage ...
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WO/2019/186958A1 |
The invention comprises an engagement member that is fixed to a landing door panel and that moves vertically, and an engagement device that can engage with the engagement member while the door is in a fully closed state. The engagement m...
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WO/2019/180935A1 |
This elevator car comprises a car floor where the car is installed, a car sill for guiding opening and closing of the door of the car, and a floor support frame supporting the car floor with an elastic body interposed therebetween, and h...
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WO/2019/180976A1 |
This elevator car comprises a car floor where the car is installed, a car sill for guiding opening and closing of the door of the car, and a floor support frame supporting the car floor with an elastic body interposed therebetween, and h...
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WO/2019/182223A1 |
The present invention relates to a safety device for preventing outward protrusions from an elevator door frame, and preventing hand jamming by giving off a warning light or a warning sound so as to warn a passenger of hand jamming while...
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WO/2019/171429A1 |
In the related art, a door of an elevator may come off when a load is imposed on the door, for example, a human being collides against the door. The purpose of the invention is to provide a door prevented from coming off even when a load...
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WO/2019/172560A1 |
The present invention relates to a safety device for preventing pinching injuries of the hand, wherein a safety shoe, which prevents a person's hand from getting caught in the gap between an elevator door and a door frame, can be prevent...
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WO/2019/171857A1 |
This engagement device for an elevator door is provided with: a rotatable lever that is pivotally attached to a car door panel and coupled to a drive belt; a vane interlocking part that is coupled to the lever at the same rotating axis a...
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