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WO/2005/042390A1 |
A lighting apparatus (100) of an elevator has a light source element for lighting in the cage (1), which is provided on the ceiling (4) of an elevator. The light source element composes combination of light sources including at least one...
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WO/2005/040029A1 |
The invention relates to a drive system for narrow machine rooms, comprising a slim built drive motor (2), a driving disk (3) having a smaller diameter in relation to the driving disk (2) and a double cable grip by means of an opposite p...
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WO/2005/041399A1 |
A method and an apparatus for determining the position of the rotor of a synchronous motor (1) used as an elevator motor, in which method an alternating current of a certain frequency is fed into the stator of the motor and the vibration...
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WO/2005/040030A1 |
The invention provides a Elevator system, comprising an elevator cabin for travelling up and down a hoistway, a guard member mounted to a bottom part of the elevator cabin via a pivot joint and movable between a retracted position and an...
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WO/2005/037702A1 |
A method and an elevator where a new hoisting machine is installed without disassembling and removing an existing hoisting machine, which has to be time-consumingly disassembled and moved out, from a machine room. A modification work met...
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WO/2005/035420A2 |
The invention relates to a passenger or freight lift which is based on the use of chains, counterweights and servomotors and which represents an improved version of standard passenger or freight lifts. The aforementioned improvements are...
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WO/2005/032993A2 |
The invention relates to a lifting device, especially a lift or a lifting platform, comprising a displacement unit (1, 6, 7, 8) for at least partially displacing a load in a vertical manner. The displacement device (1, 6, 7, 8) comprises...
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WO/2005/030617A2 |
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WO/2005/026033A1 |
An elevator car (2) comprises a cross-head portion (8) and a balustrade (10) mounted to the cross-head portion (8), The balustrade (10) is moveable from a retracted position for normal operation of the car (2) to a deployed position for ...
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WO/2005/026038A2 |
A platform lift apparatus enables the safe movement of objects to and from an attic storage space. The platform lift apparatus includes a frame, a drive mechanism, and a platform. The frame includes internal and external mounting surface...
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WO/2005/019085A1 |
A thin hoist for an elevator capable of being reduced in thickness and weight by reducing the number of component parts to reduce the lateral thickness thereof, capable of increasing the degree of freedom of installation place, and capab...
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WO/2005/014462A1 |
A car in an elevator, wherein an inner wall structural member (15) of a car door side of the car is located to be inclined at an angle of 8° to 30°with respect to a line of movement of doors of the car (1) in a direction from a door ga...
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WO/2005/014461A1 |
The invention relates to an elevator and a method for adjusting the inter-car distance in an elevator which comprises two or more elevator cars coupled to each other so as to be movable together in an elevator shaft, and in which these e...
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WO/2005/014460A1 |
The invention relates to a method and apparatus for adjusting the inter-car distance in a double-deck elevator provided with hoisting ropes (2), in which elevator the hoisting ropes (2) move a car frame (3) supporting the elevator cars (...
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WO/2005/007552A1 |
An improved elevator mounts its dead end hitches (38A, 38B, 38C and 40A, 40B, 40C) on the bedplate (46, 48) of a machine roomless elevator. The dead end hitches are preferably positioned on an upper surface of the bedplate such that they...
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WO/2005/005302A1 |
The wind flowed from the respective blower is bypassed the illuminators, thereby entering into the inside of the elevator cage. So, it is necessary to remove and clean the shielding plate 3 periodically because the shielding plate become...
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WO/2005/005301A1 |
A drive arrangement for an elevator car and a machine roomless elevator incorporates a machine (26) having a drive sheave (27) extending along an axis parallel to the axes of the deflection sheaves (23, 25) associated with both the count...
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WO/2005/005303A1 |
Vibration occurs in a drive device and upper and lower diverting sheaves when a cage and a balance weight are lifted and lowered is not transmitted from guide rails to wall surfaces of a lifting/lowering path. Vibration-insulating means ...
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WO/2005/003013A1 |
The cabin electrics (8), necessary on the cabin (3), such as cabin computer, connections, communication devices etc, are integrated in an equipment chamber (7a), itself integrated in the cabin roof (7). The equipment chamber (7a) is arra...
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WO/2005/000182A2 |
This invention is about a lift cabin that has a protrusions (11, 12) in the hall opposite to the door lift and where the back wheels (7) are going to fit. However the standard area for the people is the same. Adding this protrusions (11,...
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WO/2005/000728A1 |
The invention relates to a method for modernizing the hoisting function of an elevator, in the case of an elevator with machine room provided with hoisting ropes (4), wherein the suspension (1) of the elevator is changed in conjunction w...
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WO/2005/000729A1 |
The invention relates to a method for modernizing the hoisting function of an elevator with machine room provided with hoisting ropes (4), wherein the suspension (1) of the elevator is changed in connection with modernization to a 4:1 su...
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WO/2004/113219A2 |
Coating layers of low-friction coating materials helping a rotating action generated on ropes are provided on surfaces of grooves formed on an outer peripheral surface of a base of a sheave. Thus, difference in tension between the ropes ...
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WO/2004/113218A1 |
An elevator having a machine room where a sufficient workspace required for maintenance and inspection of a hoisting winch, a control board, a speed governor, etc. is secured and not requiring addition of a receiving beam to the building...
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WO/2004/110914A1 |
The invention relates to a lift comprising a cable-driven cabin (1) with associated vertical guiding tracks (12). The cables (14) are arranged in a housing (41) on both sides of the cabin (1) and are impinged upon by a common driving dis...
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WO/2004/108579A1 |
A thin hoist for an elevator, characterized by comprising a stator installation part for installing the stator core of a motor on the surface of the hoist opposed to a pulley in the rotating center axis direction of the pulley and a hat-...
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WO/2004/106206A2 |
An elevator car (8) is guided vertically by diagonally arranged guide rails (3A, 3B).
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WO/2004/106212A1 |
An elevator system utilizing a resin-coated rope capable of sufficiently assuring the life of the resin-coated rope, wherein the axis of a pulley fitted to a counterbalance weight is parallel with the longitudinal direction of the counte...
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WO/2004/103878A1 |
An elevator control device includes: running speed instruction means for generating an elevator running speed instruction; control means for inverter-controlling the elevator according to the running speed instruction; running speed inst...
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WO/2004/101419A1 |
In an elevator device, a drive unit, having a thin type motor, is disposed between the car and the wall surface of the shaft as seen in a vertical projection plane. The car is provided on opposite sides thereof with first and second main...
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WO/2004/096691A1 |
Disclosed is an elevator comprising a cage that is suspended in a highly eccentric manner on a set of support means in the form of an idle 2:1 pulley, a drive unit which consists at least of a motor, a driving pulley, and a brake, an opp...
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WO/2004/094287A2 |
An elevator system (20) includes a cab (22) supported for movement within a hoistway. A plurality of cab-supported sheaves (36, 42) moves with the cab through the hoistway. A first hoistway sheave (38) is located near a first end of the ...
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WO/2004/094289A1 |
An elevator system (20) includes a cab (22) supported for movement within a hoistway. A tension device (44) remains close to one end (26) of the hoistway. The tension device (44) maintains a desired tension on a load bearing member (30) ...
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WO/2004/083096A1 |
An elevator system includes an elevator car that moves within a hoistway and supports a fluid distribution tank (14) having balancing tank (20) and centrally located reservoir (22) interconnected by way of fluid conduits (24). Sensors (3...
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WO/2004/083095A1 |
An air register device (100) for an elevator, wherein air flow (A) flowing around a car (2) is registered by a pair of right and left air flow shielding members (20R) and (20L) installed on the car (2) or on the hall door side inner wall...
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WO/2004/080878A1 |
A counterbalancing self-running elevator, comprising a car and a counterbalance weight lifting up and down in a hoistway, a rope to which the car and the counterbalance weight are applied, a return pulley positioned at the top of the hoi...
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WO/2004/080875A1 |
An 1:1 roping-type machine room-less elevator apparatus, where dimensions of an up/down passage is kept minimum, an upper space of the up/down passage is reduced, noise of a hoist is not increased, and the structure of the elevator appar...
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WO/2004/080876A1 |
An elevator apparatus, wherein a car (4) and a counterbalance weight (5) are suspended by a 1:1 roping system in a hoistway, a first main rope (30) is wound on a drive sheave (12) so that the two extracted parts (30a, 30b) of the rope ex...
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WO/2004/078628A2 |
The invention relates to a lift (1) comprising at least one belt (11) which is used as a carrier or a drive means and is provided with a 2:1 belt guide. When the mechanical linear drive (12), which is arranged laterally in the shaft head...
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WO/2004/076328A1 |
A hoist (100) for an elevator, comprising a pulley (9b) for winding the main rope (10) of the elevator thereon, a motor (12) installed continuously with the pulley (9b) to rotate the pulley (9b), a cylindrical brake drum (9c) installed c...
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WO/2004/074157A1 |
An elevator not necessarily requiring an exclusive hoist even if the specifications of the elevator such as the capacity and speed of a car are changed, comprising the car lifted up and down in a hoistway, a counterbalance weight lifted ...
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WO/2004/074156A1 |
Elevator equipment allowing the floor space of a machine room to be reduced, wherein a control panel is disposed so as to be rotatably supported on a horizontal shaft arranged with the upper surface thereof positioned in proximity to the...
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WO/2004/071926A1 |
Elevator equipment, comprising an elevator car (4) and a counterbalance weight (3) lifted up and down in the directions opposite to each other in a hoistway (1) which are suspended by a main rope (9), and a hoist device (10) allowing the...
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WO/2004/069718A1 |
An elevator, wherein a drive device (42), a traction sheave (41), and a weight side locking part (46) are disposed over either (21L) of a pair of right and left car side-guide rails, and a car side-locking part (44) and a governor (47) a...
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WO/2004/069715A1 |
A single support device (30) is adapted to support and secure a machine (34) at least one sheave (38) and a plurality of termination members (44, 46). The single support device (30) is conveniently installed within a hoistway (26) or wit...
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WO/2004/067428A1 |
An elevator device, in which a winch (11) is mounted on an elevator car (4) or balance weight (10), having a first brake opening mechanism (30) and a second brake opening mechanism (40) which are adapted to mechanically open the brake de...
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WO/2004/067429A1 |
An elevator in which the elevator car is suspended by means of hoisting ropes consisting of a single rope or several parallel ropes, said elevator having a traction sheave which moves the elevator car by means of the hoisting ropes. The ...
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WO/2004/065275A1 |
Elevator equipment capable of increasing the speed and lowering the noise of a machine room-less elevator with a roping of 1:1, storable even in a less space at the top part of a hoistway, and allowing a maintenance space for a hoist to ...
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WO/2004/063076A2 |
An elevator cab lighting assembly comprising a refractive sheet mounted on the interior of the elevator cab. A light source is mounted at and conducts light into an outer edge of the refractive sheet. The light received at the outer edge...
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WO/2004/058618A1 |
An apparatus for sensing the torque applied to a shaft (29) including a shaft (29) with a first end and a second end, a sheave (21) portion disposed between the first and the second end, a brake assembly (13) attached to the second end, ...
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