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WO/2019/002163A1 |
A belt (100) for use as for example an elevator belt, flat belt, synchronous belt or toothed belt comprises steel strands (104) held in parallel by a polymer jacket. The steel strands have a diameter 'D' and are separated by a pitch 'p'....
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WO/2019/002162A1 |
A reinforcement strand (400) comprises a core (403) around which steel filaments (404) are twisted all with the same final lay length and direction. The steel filaments are arranged in an intermediate layer comprising N first steel filam...
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WO/2018/234174A1 |
The invention relates to a lift car (200) for a lift system (100), having at least one roller guide (250) for guiding the lift car (200) along a guide rail (110), wherein the at least one roller guide (250) has at least one first roller ...
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WO/2018/234136A1 |
Disclosed is an arrangement of guide rails for an elevator system (50) having at least one elevator car (51) that can be driven along the guide rails (11, 12), the arrangement of guide rails (11, 12) comprising at least one first guide r...
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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...
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WO/2018/234243A1 |
In a rail connection (1), which is used to connect a first rail section (2) and a second rail section (3) of a rail (4) of an elevator system, the first rail section (2) and the second rail section (3) are arranged adjacent to each other...
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WO/2018/234211A1 |
Cabin arrangement (1) for a lift installation (50), comprising - a car (2) with a lift cabin (8), - a travel carriage (3) with guide rollers (6) for moving the car (2) on a guide rail (56-58) along a direction of travel (F); - a rotary b...
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WO/2018/234177A1 |
The invention relates to a stator rail (4) for a shaft section, extending along an elevator axis (Z), of an elevator system (2) driven by means of a linear motor (14), comprising at least two rail segments (6) arranged one behind the oth...
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WO/2018/234008A1 |
An elevator (1) comprising a suspension member arrangement (9) comprising a plurality of suspension members (11), each suspension member (11) comprising electrically conductive cords (33) and a monitoring arrangement (17) for monitoring ...
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WO/2018/229907A1 |
The present invention provides a bracket support structure that enables elimination of the need for periodic inspections of loosening of a fixing bolt and that can prolong the intervals between inspections, by preventing loosening of a f...
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WO/2018/229860A1 |
This device for preventing shaking of a main rope for an elevator is used in an elevator having a main rope of which one end is secured to a raising/lowering body that is provided in a raising/lowering passage so as to be capable of bein...
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WO/2018/224069A1 |
The invention relates to a wire cable as a traction cable for elevators, said cable running over a traction sheave with a circular groove. The wire cable contains a steel cable insert (1) which is surrounded by multiple outer steel stran...
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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...
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WO/2018/225140A1 |
This elevator is provided with: a hoist having a sheave; a machine beam; a main rope; an elevator car; a balance weight; an elevator car-side return pulley; and a weight-side return pulley. The main rope is affixed at a first rope end th...
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WO/2018/220277A1 |
An arrangement (200) and a method for changing a direction of movement of an elevator car (10) of an elevator (100), and the elevator thereof, are presented. The arrangement (200) comprises at least two rotatable first stator beam parts ...
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WO/2018/219758A1 |
The invention relates to a temporary movable platform for assembling lift equipment in a lift shaft, to a method for erecting such a movable platform, and to a method for adapting such a movable platform. The movable platform (7) accordi...
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WO/2018/216116A1 |
An elevator rope oil supply device according to the present invention is provided with: a rotor that abuts against an elevator rope and rotates following the elevator rope; and an oil storage part that is provided inside the rotor and st...
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WO/2018/216129A1 |
Provided is a shape measurement device capable of removing the influence of diffraction caused by a retroreflector. This shape measurement device is provided with: a projector for projecting collimated light having a width exceeding the ...
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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...
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WO/2018/217344A1 |
A suspension member equalization system is provided. The suspension member equalization system includes cylinder assemblies configured to receive rods extending from suspension member sockets. The cylinder assemblies have slidable piston...
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WO/2018/211165A1 |
The object of the invention is a method and an apparatus for adjusting tension in the suspension arrangement of an elevator (1) provided with an elevator car (5), which suspension arrangement comprises at least a closed loop (16) provide...
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WO/2018/206777A1 |
The invention provides a traction belt of elevator system and a pulley thereof, and an elevator with the traction belt and the pulley. The traction belt of the elevator system comprises: bearing units that extend along the length of the ...
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WO/2018/206779A1 |
Abstract The invention discloses a traction belt used on a lift equipment, comprising: a belt body extending along a longitudinal direction of the traction belt, and multiple arrays of loading elements extending along a longitudinal dire...
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WO/2018/207263A1 |
Provided is an elevator-use elongated article transportation tool that makes it possible to shorten the time required to transport elongated articles within a hoistway. An elevator-use elongated article transportation tool (1) is provide...
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WO/2018/201712A1 |
A tension adjusting device and method for steel wire ropes on a hoisting container of an ultra-deep vertical shaft, the device comprising two stages of steel wire rope tension adjusting devices arranged on a hoisting container (4). The f...
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WO/2018/198232A1 |
In the elevator device according to the present invention, a machine stand is supported by at least any of a plurality of guide rails for guiding an elevator cage and a balance weight. A hoisting machine having a drive sheave is supporte...
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WO/2018/198230A1 |
An elevator device, wherein a hoist has a main shaft, a brake drum capable of rotating about the axis of the main shaft, and a brake unit disposed in a position radially outward from the brake drum. The brake unit has a movable member. T...
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WO/2018/197680A1 |
A stretching tensioner for tensioning a guide wire comprising: a tensioner base attachable to a lift platform, a housing located on a bottom side of the tensioner base for housing the guide wire, and a wire lock clamped on the guide wire...
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WO/2018/199256A2 |
Provided is an elevator suspension body having a belt-like core and a coating layer covering at least a portion of the outer periphery of the core. The core is provided with a load-supporting layer. The load-supporting layer includes an ...
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WO/2018/199134A1 |
An elevator including an elevator car that ascends and descends in a hoistway, a counterweight device linked to the elevator car by way of a rope, and a hoisting machine that drives the elevator car and the counterweight device by way of...
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WO/2018/198243A1 |
This counterweight derailment detector for elevators comprises: a wire suspended parallel to the guiderail of a counterweight; a tubular member with an arm portion connected to the counterweight and having the wire penetrating vertically...
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WO/2018/198240A1 |
Provided is an elevator suspension body having a belt-like core and a coating layer covering the core. The core is provided with a load-supporting layer. The load-supporting layer includes an impregnating resin and a plurality of high-st...
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WO/2018/198283A1 |
This derailment detection device for elevators detects the open/closed states of each of the contacts of a first safety relay 82 and a second safety relay 83 (steps S1, S2). When a first NO contact 82b is closed, a first NC contact 82c i...
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WO/2018/195389A1 |
A cable clamp, comprising a base member including a surface configured to receive and engage with a side of a cable, a first leg portion and a second leg portion projecting from the surface. The first leg portion includes a first engagem...
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WO/2018/188975A1 |
An elevator end termination includes a base member including a proximal end and a distal end and defining an internal belt cavity opening at the proximal end of the base member, an elevator belt comprising an outer jacket and an internal...
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WO/2018/187208A1 |
A load storage system is provided for holding standardized containers including a first stocker for being positioned on a first story and a second stocker for being positioned on a second story. The first and second stockers each include...
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WO/2018/178211A1 |
Elevator systems are disclosed. The elevator systems comprise an elevator cabin configured to run along an elevator path between a lowermost position proximate to a bottom of the elevator path and an uppermost position close to a top of ...
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WO/2018/179179A1 |
Provided is an elevator apparatus, comprising: a hoistway device, at least a part of which is provided in a hoistway within the vertical range of the landing entrance of the lowermost floor so as to face a hoistway wall while leaving a s...
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WO/2018/177378A1 |
An automatic lifting rescue device (2) applicable to be mounted in an elevator system (1). The elevator system (1) comprises an elevator car (12), a counterweight unit (13) and a traction unit (14); the traction unit (14) has a traction ...
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WO/2018/177870A1 |
The invention relates to a method for fastening a rail (3) of an elevator system (1) to at least one bearing element (4), which is fixed in an elevator shaft (16), by means of at least one clamp set (2) which has a clamp (20) and a space...
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WO/2018/173268A1 |
This oscillation prevention device for an elevator main rope is used for an elevator provided with a main rope having one end affixed to a vertically movable body provided in a hoistway in a vertically movable manner, the main rope also ...
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WO/2018/172597A1 |
The invention relates to a method and an apparatus for automatic condition checking of an elevator, wherein an elevator car (110) of the elevator is situated in a door zone of a first landing (122) in an elevator shaft (102) following an...
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WO/2018/166978A1 |
The invention relates to a belt (10, 50, 70, 92, 94, 106) for supporting a car (102) and/or a counterweight (104) of a lift system (100), which belt has a plurality of tensile members (12) extending in the longitudinal direction and a sh...
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WO/2018/168034A1 |
An elevator system in which a rotation of a sheave changes a length of an elevator rope between the sheave and an elevator car controls a movement of the elevator car within an elevator shaft. An elevator cable is connected to the elevat...
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WO/2018/163297A1 |
The present invention provides an elevator guide rail for which the ease of installation is improved and which provides good ride comfort. This elevator guide rail has: a plurality of rail members which each have a plate-like back part, ...
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WO/2018/163318A1 |
This guide rail fixing device for an elevator has a first protrusion part and a second protrusion part which protrude from a clip body part in different directions from each other. When a first clip surface of the clip body part is in co...
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WO/2018/158498A2 |
Method and arrangement for monitoring at least one rope in an elevator. The method comprises transmitting electromagnetic radiation towards at least one rope (40) with a transmitter (110), receiving electromagnetic radiation reflected or...
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WO/2018/157385A1 |
A steel wire rope suspension device, a control method and a multi-rope friction lifting system, the steel wire rope suspension device comprising: a first beam (6), a second beam (9), a suspension cylinder (14), and a suspension joint (15...
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WO/2018/154774A1 |
This dimensional measurement apparatus 8 comprises: a distance meter 9, 10 which measures a distance in horizontal plane; and a calculation unit 11 which identifies the position of the distance meter on the basis of the distance measured...
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WO/2018/154856A1 |
This multi-car elevator comprises a main rope, a plurality of cars, and a linear drive device. The linear drive device has a magnetic body, a retracting mechanism, and a linear drive unit serving as the primary part of the linear drive. ...
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