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Matches 1 - 50 out of 22,729

Document Document Title
WO/2019/029314A1
A safety gear with constant brake deceleration comprises catch plates (1) and cam levers (2). The catch plates (1) are fixedly mounted on an elevator cab, and the catch plates (1) are provided with a recess (11) having vertical edges ope...  
WO/2019/025057A1
The invention relates to an elevator, comprising a elevator cab (3), at least one elevator cab door (7) movable between an open door position and a closed door position, a controllable door drive device for moving the elevator cab door (...  
WO/2019/024143A1
A damping mechanism for elevators, relating to the technical field of elevators. A hollow slot is provided at the middle portion of a base; two damping leaf springs (2) are provided at the upper end of the base (1) by means of fixing bol...  
WO/2019/026291A1
The present invention yields an elevator rescue device with which it is possible to enhance passenger rescue operability. The elevator rescue device according to the present invention is configured such that, when two elevator cars built...  
WO/2019/026178A1
An elevator brake has a friction part. The friction part is made of fine ceramics. In addition, the friction part contacts a guide rail that guides the lifting or lowering of a body being lifted or lowered and brakes the body being lifte...  
WO/2019/016711A1
An interactive system for monitoring and reporting one or more building facilities' life cycle, maintenance, and metrics audit, comprising: sensing modules (4) for collecting operation data of the building facilities; processors (120) co...  
WO/2019/015691A1
A passenger movement detection system, comprising: a first Bluetooth module (150) installed in an elevator landing area; and a movement prediction unit (270), used for predicting the movement of a passenger in the elevator landing area a...  
WO/2019/012668A1
The elevator system and elevator evacuation guidance control procedure employ a controller that controls operation of two or more cars each travelling in a hoistway, and are capable of variably setting an evacuation route using a vertica...  
WO/2019/011640A1
A safety device (1) for an elevator system or an escalator system is proposed, wherein the safety device (1) comprises - a safety circuit (10) comprising a plurality of safety circuit elements (12-16), wherein the safety circuit (10) is ...  
WO/2019/012618A1
This abnormality detection device for elevators comprises: a surface pressure detection unit 1 that detects pressure patterns of passengers in an elevator car; a recording unit 2 that creates chronological record of a first pressure patt...  
WO/2019/008708A1
In this elevator guide rail machining method, a guide rail having a braking surface with which an emergency stop device comes into contact when an elevating body makes an emergency stop is machined while the guide rail is being installed...  
WO/2019/007810A1
The invention concerns a safety arrangement for an elevator shaft entrance with at least one landing door and a frame, an elevator shaft entrance, an elevator arrangement and a method of providing service to an elevator arrangement. A sa...  
WO/2019/009844A3
Invention is related to the safety system on escalator (1) with 3D cam having the capability of snapshotting the steps of the entire escalator (1) and transforming them into data, ensuring control over computer, serving to simulate the d...  
WO/2019/009844A2
Invention is related to the safety system on escalator (1) with 3D cam having the capability of snapshotting the steps of the entire escalator (1) and transforming them into data, ensuring control over computer, serving to simulate the d...  
WO/2019/007104A1
Disclosed is a method for limiting the speed of movement of an elevator car. An elevator car (1), racks (2), gears (3) and rotation speed limiting devices (4) are comprised therein. The racks (2) are fixed on vertical elevator guide rail...  
WO/2019/003310A1
An abnormality detection device according to the present invention is provided with a drive control unit (16), a storage unit (15), a determining unit (18), a computing unit (19), a determining unit (20), and a detection unit (21). The d...  
WO/2019/002011A1
An elevator (1) comprising a displaceable elevator car (3) is proposed, wherein a holder structure (17) is fixed to the elevator car (3) and is configured to hold a passenger's smart mobile device (19), the mobile device (19) including a...  
WO/2018/232892A1
A method and device for intelligently monitoring and predicting elevator malfunctions: by means of collecting, in real time, operation data of at least one elevator during operation, predicting an operating state of each elevator in the ...  
WO/2018/235183A1
Damage to a power supply apparatus is inhibited by reducing the required motor torque when diagnosing the braking ability of a brake device of a hoist in an elevator. A motor of the hoist is made to rotate by generating motor torque in t...  
WO/2018/235216A1
This electromagnetic brake testing method is for an elevator apparatus provided with an electromagnetic brake device that is provided with a car lifted/lowered in a hoistway, a balance weight counterbalanced with the car, a main rope for...  
WO/2018/234007A1
A method for self-testing a monitoring device (17) monitoring an integrity status of a suspension member arrangement (9) in an elevator (1) is proposed. Therein, the monitoring device (17) is configured with a voltage generation arrangem...  
WO/2018/234351A1
The invention relates to an elevator system (100), comprising at least one elevator cab (115), which can be moved at least in the vertical direction in an elevator shaft (105), a first drive device (160) being provided for moving the at ...  
WO/2018/229839A1
An elevator control apparatus comprising a landing call registration device installed at each floor, a car call registration device installed in each car, a car control device for controlling each car, a landing call allocation unit, a s...  
WO/2018/229824A1
A maintenance foothold for a car door device, comprising a foothold body having a foothold surface and a car door beam part for supporting the foothold body. When not in use, the foothold body is supported by the car door beam part in a ...  
WO/2018/229905A1
An elevator pit ladder device disposed in the pit of an elevator hoistway and having improved installability. Provided is an elevator pit ladder device disposed within the pit of an elevator hoistway for an operator to ascend and descend...  
WO/2018/229183A1
Disclosed is an auxiliary drive (1) for actuating an elevator brake (31), said drive comprising at least one friction body (10) that can be placed against a braking strip (17), a pivoting body, on which the friction body (10) is displace...  
WO/2018/228983A1
The invention relates to a brake (10), in particular a safety brake, suitable for an elevator system (1) having a guide rail (4), said brake (10) having a caliper design and said brake (10) comprising: two brake shoes (14), a first brake...  
WO/2018/224426A1
In a system comprising an elevator system (10) and an interface device (26) for a wireless communication with a remotely arranged server (30), a host (2) can grant a visitor (8) access to a building (1) and set the elevator system (10) t...  
WO/2018/224396A1
The invention relates to a device (10) for an elevator system (100) having a counterweight (14) which can be moved out of any operating position into a lowest end position and comprises a stationary shield (20) which is spaced horizontal...  
WO/2018/218550A1
A method for controlling an elevator by means of an elevator-side terminal, the method comprising: according to a riding instruction, determining whether people are present in a set area of a corresponding floor; when people are present,...  
WO/2018/220743A1
Provided is a communication device for an elevator with which it is possible to perform, using a simple configuration, a highly reliable correction on the time managed by a control panel of the elevator. The communication device is provi...  
WO/2018/220781A1
This remote monitoring system for an elevator is configured from an elevator device and a remote monitoring device. This elevator device is provided with: a priority adding unit which receives data including a warning signal transmitted ...  
WO/2018/219851A1
The present invention relates to a working device for carrying out fitting or maintenance work in an elevator shaft (4). The working device comprises at least one working platform (1) having a standing surface (5) and a railing (6). The ...  
WO/2018/215688A1
Arrangement in an elevator for stopping uncontrolled movement of an elevator car, which elevator comprises at least an elevator car (1) arranged to move reciprocally in the elevator hoistway along guide rails (1a), and means for stopping...  
WO/2018/214197A1
Disclosed in the present invention are a monitoring apparatus and a monitoring method for safe launch of a coal mine main shaft vertical shaft hoisting skip. The monitoring apparatus mainly comprises an infrared camera group I, an infrar...  
WO/2018/216162A1
An elevator control apparatus according to the present invention is configured such that a brake control unit executes control so as to press a brake onto a braking member in a state where a constant torque is applied by a motor control ...  
WO/2018/216111A1
A brake release device for an elevator according to the present invention releases a plurality of electromagnetic brakes of an elevator hoist, and is provided with: a lever which mechanically releases a first electromagnetic brake, i.e. ...  
WO/2018/216201A1
An elevator pit ladder in the context of an elevator device includes a first ladder member having a first crosspiece and a second ladder member connected to the first ladder member. At least a part of the first crosspiece overlaps a part...  
WO/2018/215238A1
A platform lift (1), in particular a stairlift (1), comprising - a rail (2), - a drive unit (6) having a platform (8), in particular a chair (8), for driving along the rail (2), - at least one control unit (13) arranged at the drive unit...  
WO/2018/214109A1
Disclosed is a control method for elevators connected in parallel, comprising: connecting a power source of a first elevator (105) and of a second elevator (106) in parallel; using a CANBUS (102) to connect the first elevator (105) and t...  
WO/2018/214196A1
A safety readiness monitoring device and method for an auxiliary shaft cage of a shaft winder. The monitoring device comprises an infrared camera (6), a support (5), a processor (3), and an acousto-optic alarm (4). The support (5) is fix...  
WO/2018/209530A1
An elevator control method. The method comprises: according to an received elevator taking instruction, determining, in real time, whether a person exists on a set region of a corresponding floor; when the person exists on the set region...  
WO/2018/209698A1
An integrated-circuit (IC)-card elevator floor indicating apparatus, the elevator floor indicating device comprising: a plurality of floor information devices, a floor identifying apparatus, an operating information storage apparatus, a ...  
WO/2018/209526A1
An elevator control method and system. The method comprises: an elevator side terminal determines, according to a received elevator taking instruction in real time, whether persons exit in a set region of a floor; if yes, determine wheth...  
WO/2018/206413A1
The invention relates to an elevator system (10), which has a first shaft (12), in which at least one upper shuttle car (18b) and at least one lower shuttle car (18a) are arranged one above the other and, at least at times, are fixedly c...  
WO/2018/206518A1
The invention relates to a safety device for a lift system, comprising a safety element, which keeps a safety system deactivated in a release position and activates the safety system in a blocking position, wherein the safety element exe...  
WO/2018/202745A1
A detection device for detecting brake pad wear of an electromagnetic brake, the brake comprising a brake element, in particular a brake wheel (11), a moving block (9), a static block (8), and a brake pad (10) arranged between the moving...  
WO/2018/198224A1
Provided is a height difference inspection device for elevators, which can easily be operated in a large number of buildings. This height difference inspection device (10) for elevators comprises a portable housing (11) and a drive contr...  
WO/2018/198205A1
A crime-preventing operating device for elevators capable of preventing potentially dangerous tailgating, wherein: a lone rider is detected and the elevator car call is registered; following initiation of door closing, if a person is det...  
WO/2018/198244A1
When the occurrence of an abnormality is detected and a blackout of a regular power source is detected, this operation device of an elevator during a blackout cuts off an electrical connection between the regular power source and a contr...  

Matches 1 - 50 out of 22,729