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WO/2015/043767A1 |
The invention relates to an elevator system (100) having at least one elevator car (10) movable inside an elevator shaft (12), wherein a connecting means (11) is provided which has a first elevator-car-side end and a second end, the firs...
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WO/2015/044511A1 |
The invention relates to a rope terminal assembly (1) of an elevator fixing an elevator rope (R) to a fixing base such as an elevator unit (2, CW), said elevator being suitable for transporting passengers and/or goods, which assembly (1)...
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WO/2015/043146A1 |
Disclosed are a method and an apparatus for monitoring a displacement adjustment state of steel rope tension balancing of a multi-rope hoist. The apparatus mainly comprises a displacement sensor (2) mounted on a steel rope tension balanc...
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WO/2015/044977A1 |
The purpose of the present invention is to provide an elevator device that can reduce work time when modifying an existing hoisting machine to a new installation hoisting machine without removing the existing hoisting machine, a mounting...
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WO/2015/032632A1 |
The invention relates to a sliding guide shoe for an elevator, comprising a two-part insert (6) that can be inserted into a guide shoe housing (5) for guiding an elevator car along a guide rail (3). The insert (6) has a carrier element (...
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WO/2015/033423A1 |
A rope-like body is hung under only its own weight between a car-side rope-like body connection part of a car and a balance weight-side rope-like body connection part of a balance weight. A rope-like body guiding device for an elevator c...
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WO/2015/029182A1 |
This affixation device for an elevator guide rail is provided with: a wall bracket (3) having one end affixed to a hoistway wall (1); a car rail bracket (4) in contact with one surface of the other end of the wall bracket (3) and having ...
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WO/2015/029753A1 |
An elevator rope lifetime diagnosing device comprises a simulated elevator image display means (3a) for displaying a simulated elevator image (301), which is an image that simulates the elevator, from elevator specification data stored i...
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WO/2015/025396A1 |
The present invention provides an elevator device whereby a travel space in the up/down direction of a counterbalance weight is maintained, overhead dimensions can be reduced, and pit depth can be reduced. This elevator device has: the c...
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WO/2015/025397A1 |
An elevator device wherein a cage and a counterweight are suspended by first and second suspension bodies and raised and lowered by first and second hoisting machines. A second pulley in the second hoisting machine is arranged so as to o...
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WO/2015/021836A1 |
Disclosed is a symmetrically distributed four nodal point pressure-equalising device of steel rope sets for an elevator, wherein each two nodal point pressure-equalising assembly (2) can rotate around a balancing seat (1); the balancing ...
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WO/2015/021837A1 |
Disclosed is a two nodal point pressure-equalising device of steel rope sets for an elevator, comprising a pressure-equalising device main body (1); wherein the pressure-equalising device main body (1) is rotatably provided on a base sea...
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WO/2015/022737A1 |
A control cable guide device (21) for an elevator is mounted to a control cable (10) which is suspended between the intermediate portion of the hoistway and the lower part of the car (7) and which has a curved section (10a) formed at the...
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WO/2015/021838A1 |
Disclosed is a six nodal point pressure-equalising device of steel rope sets for an elevator, wherein each three nodal point pressure-equalising assembly (2) can rotate around a balancing seat (1); the balancing seat (1) can rotate aroun...
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WO/2015/021840A1 |
Disclosed is a five nodal point pressure-equalising device of steel rope sets for an elevator, wherein two second spherical nodal points (35) capable of oscillating are provided symmetrically on the two nodal point pressure-equalising as...
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WO/2015/021839A1 |
Disclosed is a three nodal point pressure-equalising device of steel rope sets for an elevator, wherein a two nodal point pressure-equalising assembly (2) and a first spherical nodal point (9) can respectively rotate around a balancing s...
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WO/2015/015632A1 |
The present invention provides an elevator device configured so that the loss of function of a tension weight or damage to the tension weight caused by the elongation and contraction of a rope is suppressed and so that the jumping of the...
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WO/2015/015614A1 |
The present invention is a guide device for an elevator for addressing the problem of making a guide shoe (10) easily replaceable, wherein the guide device for an elevator is provided with a guide shoe (10) which slides in engagement wit...
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WO/2015/015674A1 |
The present invention pertains to a control cable and an inspection device for the same capable of measuring internal stress in the control cable, primarily a flat cable, used in an elevator and detecting shrinkage or abnormal deformatio...
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WO/2015/011756A1 |
The present invention provides an elevator device that can decrease overhead measurements by securing a vertical travel space for a counterweight and decrease the pit depth and that can suppress making the front dimensions of an elevator...
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WO/2015/007769A1 |
An elevator system comprising an elevator cabin guided by or around one or more substantially rigid guiding elements, a travelling cable for supplying energy to the elevator cabin, and a pulley mounted on a pulley frame, wherein the pull...
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WO/2015/008345A1 |
In this elevator device, at least one landing door opening detection unit detects the opening of a corresponding landing door among a plurality of landing doors. An opening/closing device opens/closes an opening that interconnects the in...
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WO/2015/004729A1 |
The present invention is an elevator rope (28) of which an inner-layer rope (1) has a plurality of steel inner-layer strands (4) and a resin inner-layer rope covering (5) that covers the outer periphery. A plurality of outer-layer strand...
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WO/2015/000899A1 |
The invention relates to an elevator system comprising a first elevator car (1), a second elevator car (2), a rotatable rope wheel (3) mounted on a fixed location, and a roping (R) suspending the first and second elevator car (1,2) on op...
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WO/2015/001183A1 |
A guide rail alignment system (1) comprising at least one connecting element (4),two guide rail sections (2, 3), each section having two ends, joined to each other from one of their ends by the at least one connecting element (4),compres...
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WO/2014/202272A1 |
The invention relates to a guide shoe (1) for an elevator, wherein the guide shoe comprises a guide shoe housing (2) and a carrier element (5), arranged in the guide shoe housing, for rolling elements (3, 4), said guide shoe being design...
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WO/2014/195708A1 |
A transportation system includes a track structure supporting one or more tracks along which cabins may travel. The track structure (2) contains the means of propulsion and extends the full length of travel of the cabins (1) and supports...
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WO/2014/195565A1 |
The object of the invention is a method in the installation of an elevator, said elevator being provided with an elevator car (2) traveling in a controlled manner along guide rails (5) in an elevator hoistway (3), for determining the dis...
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WO/2014/191374A1 |
A method for monitoring at least one carrying means in an elevator system comprises the following steps: monitoring a tension member during a travel of an elevator car, the state of grounded tension members being detectable by a monitori...
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WO/2014/191372A1 |
The invention relates to a method for checking a monitoring system in an elevator installation, comprising at least one of the steps: a) checking whether the traction carriers are connected to the monitoring device; b) checking whether t...
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WO/2014/189074A1 |
This elevator pit scaffolding device comprises: a plurality of plate supports including a wall-side support member provided, in an elevator shaft pit, on a wall in the elevator shaft more toward a landing side than an elevator car guide ...
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WO/2014/184874A1 |
Provided is an elevator rope lubrication device which can lubricate ropes, and which can suppress application unevenness and suppress oil scattering caused by increasing roller rotation speed. This elevator rope lubrication device lubric...
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WO/2013/175054A9 |
The invention relates to an elevator arrangement, which comprises one or more elevator units (1, 2) to be moved in an elevator hoistway, said unit(s) including at least an elevator car (1), and possibly also a counterweight (2), roping (...
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WO/2014/181321A1 |
In one aspect, the present invention is directed to an elevator (10), comprising: a foldable cart (12), for use by habitants of a building in which the elevator (10) is installed; a locking mechanism (36), built in said elevator (10), fo...
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WO/2014/174576A1 |
The present invention pertains to an elevator device for which elevator shaft equipment (19) can be mounted to a guide rail (4a), regardless of the equipment layout, while maintaining sufficient rigidity that is required, and pertains to...
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WO/2014/170964A1 |
This invention provides an elevator device capable of reducing costs and inhibiting degradation of layout characteristics in an elevating pathway. The elevator device according to this invention is provided with: a rail strap attachment ...
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WO/2014/158127A1 |
An elevator system includes a first hoistway; a second hoistway; and a structural member disposed between the first hoistway and the second hoistway; the structural member supporting a first stationary portion of a propulsion system for ...
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WO/2014/147291A1 |
The object of the invention is an installation arrangement for an elevator in an elevator hoistway, which installation arrangement comprises at least a suspension member (6) aligned downwards from the top part of the elevator hoistway, i...
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WO/2014/141895A1 |
A method controls a set of semi-active actuators arranged in an elevator system represented with a model of a virtual elevator system having a single virtual semi-active actuator arranged to compensate a virtual disturbance proportional ...
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WO/2014/142979A1 |
An elevator system includes an elevator car located in a hoistway. One or more belts are operably connected to the elevator car to drive and/or support the elevator car along the hoistway. The one or more belts are routed over one or mor...
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WO/2014/142998A1 |
A system and method for monitoring a first wire rope and a second wire rope is provided. The first and second wire ropes each include a contact portion that contacts a sheave, a first end portion, and a monitored portion that extends bet...
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WO/2014/136171A1 |
A renovation method for renovating a hydraulic elevator, for which a hydraulic jack is installed in an equipment installation region that is a region on either the right or left side of a car in the elevator shaft, to a 2:1 roping system...
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WO/2014/137345A1 |
A system and a method are provided for damping vertical oscillations of an elevator car hovering at an elevator landing. The system includes a sensor, a controller and an elevator machine connected to a traction sheave. The sensor is ada...
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WO/2014/129028A1 |
A method controls a set of semi-active actuators (306) arranged in an elevator system to minimize a vibration of an elevator car(304). The elevator system is represented with a model of a virtual elevator system (102) having a single vir...
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WO/2014/122754A1 |
An elevator device, wherein when the acceleration of the elevator car reaches an abnormal acceleration setting value, an emergency stop device is operated using a force generated in a mass including a sheave and a rope. The sheave includ...
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WO/2014/118315A1 |
The invention relates to a lift installation (1, 15) having a vertical lift shaft (3), having a lift car (2), which can be displaced in the vertical direction in the lift shaft (3), having a load‑bearing means (4), which is connected t...
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WO/2014/102933A1 |
An elevator device is configured in such a manner that a vertically movable body is disposed between first and second guide rails. The vertically movable body is provided with an emergency stop device and a horizontal displacement restri...
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WO/2014/095467A1 |
The mounting device (1) is suitable for mounting a compensation element on a lift cab or a counterweight of a lift system. The mounting device (1) comprises a retaining body that consists of at least two retaining elements (6, 7). The co...
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WO/2014/095430A1 |
A lift system comprises a cab and at least one carrying means, wherein the cab is at least partially carried by the carrying means and wherein the carrying means comprises a plurality of electrically conductive traction members that are ...
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WO/2014/092721A1 |
A guide rail for an elevator car in a hoistway includes a base connectable with a wall of the hoistway. A web portion is connected to and extends from the base to a rail tip. The web portion includes a closed cross-section defining a web...
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