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WO/2005/118451A1 |
A machine room-less elevator, wherein a balance weight is lifted at the rear of a car and the car and the balance weight are suspended in a hang bottle shape through first and second deflector sheaves. The lifting stroke of the balance w...
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WO/2005/115907A1 |
A belt device for driving an elevator having an increased standstill holding capability to maintain the stopped state of a car even if oil or water is adhered between a belt and pulleys. The belt (4) is wrapped around the plurality of pu...
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WO/2005/115906A2 |
The invention relates to a lift device for the transport of people and goods over a difference in height, in particular, in vertical lift shafts in buildings, comprising a rail arrangement (5) and at least two, preferably several transpo...
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WO/2005/108273A2 |
A magnet unit includes a first magnetic pole (7a), a second magnetic pole (7b) and a third magnetic pole (7c) at a center between the first magnetic pole (7a) and the second magnetic pole (7b), providing an E-shaped configuration. In the...
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WO/2005/105645A1 |
An elevator car (2) comprises a cover (14; 40) extending over at least a portion of the top surface of the car (24). The cover (14; 40) is mounted on a resilient support (28, 42). The car (2) further comprises means (32; 44) for detectin...
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WO/2005/105652A1 |
An elevator apparatus, wherein a car guide rail guiding the lifting of a car is installed in a hoistway. A car guide shoe engaged with the car guide rail is mounted on the car. A recessed part is formed in the wall part of the car within...
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WO/2005/100227A2 |
An elevator car with an extended refuge area is disclosed. The elevator car has a top surface with an opening, and a refuge area structure with a first hinge, a first panel, a second. hinge, and a second panel. The first hinge is coupled...
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WO/2005/100226A1 |
An elevator apparatus, comprising a car body lifted in a hoistway while being guided by a guide rail, a car frame installed on the outside of the car body, a guide shoe fixed to the car frame and moving along the guide rail, and a pressi...
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WO/2005/100225A1 |
An elevator apparatus, wherein a car and a balance weight are suspended from a first main rope and a second main rope. The first main rope comprises a first end part connected to the first rope connection part of the car and a second end...
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WO/2005/097655A1 |
A damping device of an elevator capable of improving riding comfortableness in a car by efficiently damping vibration generated in the car. A filter means is used to lower the gains of those frequency bands other than a frequency band in...
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WO/2005/097656A1 |
A transformer box (115) in which an isolation transformer (103) is received is fixed at its upper end section to a frame member (119a) with a installation plate (123) and a bolt member (124), and an inter mediate section and a lower end ...
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WO/2005/097654A1 |
A stair lift for lifting and lowering at least one person on a rail on a stairway. There is a carriage mountable to the rail, the carriage having a track engaging drive, and a motor to power the drive, the powered drive causing the carri...
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WO/2005/094250A2 |
A system (100) and method monitoring the health of a support structure (104) for an elevator (102) based on an electrical characteristic (110), such as resistance, of the support structure and not the temperature(108) of the structure. T...
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WO/2005/093928A1 |
The invention relates to a rotor for a permanent-magnet synchronous motor. Said rotor comprises a base body (1), numerous bearing surfaces (2) that are arranged on the periphery of the base body (1) and have longitudinal axes (4) that ar...
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WO/2005/092771A2 |
The invention relates to an elevator and an elevator hoisting machine, said hoisting machine comprising at least a frame (19) secured to at least one guide rail (10) in the elevator shaft and containing a stator and a fixed assembly cons...
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WO/2005/090217A2 |
In the method and elevator of the invention, which preferably is an elevator without machine room, in which elevator the elevator car is at least partially supported by a set of hoisting ropes. The hoisting ropes comprise one rope or a n...
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WO/2005/087646A1 |
A balancing apparatus includes a frame body (1), a first weight (2) and a second weight (3) separated from each other vertically in the frame body (1). The first weight (2) is connected to the frame body (1) through elastic bodies (41, 4...
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WO/2005/087643A1 |
A brake device for an elevator, where energy required for applying and releasing a brake is reduced. The braking device has a movable plunger (5), braking mechanisms (1-4, 6, 7), a first drive mechanism (10), and a second drive mechanism...
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WO/2005/084185A2 |
This invention generally relates to an assembly (22) for moving a platform (28) along guide rails (24) within an elevator shaft during installation of an elevator system. The assembly includes a first platform (28), a first holding devic...
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WO/2005/082767A1 |
An elevator apparatus, wherein a drive device lifting a car and a balance weight is disposed in a hoistway. The drive device comprises a drive sheave. A main rope suspending the car and the balance weight is wound around the drive sheave...
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WO/2005/080251A1 |
In an elevator device, a housing is provided with a cylindrical stator attaching section. The housing is provided with a main shaft positioned at the center of the stator attaching section. A driving sheave is rotatable around the axis o...
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WO/2005/080818A1 |
A brake device braking the rotation of a rotating body rotatably supported on a support part, wherein a brake device body braking the rotation of the rotating body is installed on a brake mounting member, and the brake mounting member is...
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WO/2005/080250A1 |
A machine room-less elevator, comprising first and second hoist ropes (7a) and (7b) of two systems having one ends fixed to the right and left sides of a car at positions nearly symmetrical with respect to the gravity center of the car i...
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WO/2005/077806A1 |
An elevator comprising guide rails for guiding a cage and a counterweight installed in an elevator shaft. A supporting structure is also provided in the elevator shaft independently of the cage guide rails and the counterweight guide rai...
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WO/2005/077807A1 |
A brake device for an elevator hoist formed detachable from a hoist body and allowing a mounting part to be rotated in 90-degree increments relative to a rotating shaft to install the hoist at such a position that a brake can be easily a...
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WO/2005/077804A1 |
An elevator provided with handrails on a cage. The handrails can be displaced between a standing position where the handrails are stood on the cage and a normal operating position lower than the standing position. A drive device for lift...
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WO/2005/075334A1 |
A multiple function cross-head for an elevator is horizontally disposed at the upper ends of two vertical stiles that form an elevator car frame. The cross-head supports a door header, door hanger assembly, door operator assembly, and a ...
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WO/2005/075335A1 |
An elevator has a drive device disposed in the elevator shaft. The drive device is provided with a rotatable drive sheave. In the elevator shaft, a deflector wheel is also disposed with a spacing to the drive sheave. A main rope for susp...
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WO/2005/073120A1 |
An elevator system in which shaft devices requiring maintenance/inspection work are disposed at an upper part in the elevator shaft. At the upper part in the elevator shaft, an access platform serving as a scaffold for performing mainten...
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WO/2005/070806A1 |
An elevator apparatus comprising a cover body placed on an opening at the top of an elevator shaft. A drive unit for lifting and lowering a cage and counterweight is supported by the cover body. The drive unit comprises a drive unit body...
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WO2005056456A9 |
An elevator apparatus wherein drive devices having drive sheaves are installed at the upper part of a hoistway. A return pulley is installed at the upper part of the hoistway. A car and balance weights are suspended by first and second m...
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WO/2005/068338A1 |
An elevator hoist comprising a rotating section supported rotatably on a basic body. The rotating section comprises a rotating section body, and a driving sheave for passing the main rope of an elevator therearound. The rotating section ...
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WO/2005/066060A1 |
The invention relates to a lift system wherein a drive unit (2) drives, by means of a driving disk (4.1), a flat belt-type carrier means (12.1, 12.2) which carries the lift cage (3). Said flat belt-type carrier means comprises several ri...
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WO/2005/066059A1 |
A counterweight (34) includes a portion (46) that is extendable a distance from another portion (48) such that the counterweight has an adjustable length whil maintaining a constant tension on a rope. The adjustable length of the counter...
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WO/2005/058739A2 |
A moveable personnel barrier (108) is disposed in the pit volume (7) of an elevator hoistway (104) and moves in response to the arrival of the counterweight (2).
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WO/2005/058740A1 |
The invention relates to a method for installing the ropes of an elevator system comprising the ropes, a diverting pulley and a frame structure for rotatably supporting the diverting pulley in place, said method comprising the steps of :...
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WO/2005/058741A1 |
An elevator car assembly (14) includes a frame (28) having a horizontal plank beam (36) beneath a platform assembly (34). A plurality of braces (44) support the platform assembly (34) relative to the frame. The braces (44) include at lea...
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WO/2005/056455A1 |
An elevator apparatus wherein a first drive device having a first drive sheave and a second drive device having a second drive sheave are disposed at the upper part of a hoistway. A car and first and second balance weights are suspended ...
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WO/2005/056458A1 |
An assistant ceiling device designed to shield an escape hatch installed to a ceiling of an elevator cab. The assistant ceiling device comprises two elongated rail (10) and a rectangular assistant ceiling plate (20). Each guide (10) is i...
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WO/2005/056457A1 |
An elevator apparatus wherein a car and first and second balance weights are lifted in a hoistway. A pair of car guide rails guiding the lifting of the car are installed in the hoistway. The car comprises first and second side surface pa...
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WO/2005/056459A1 |
The present invention relates to an elevator traction machine, and more particularly, to an elevator traction machine, wherein a plurality of planetary gears are coupled to be circumscribed and engaged with a sun gear formed at one end o...
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WO/2005/054108A1 |
The aim of the invention is to provide a drive system with a smaller external diameter than known drive systems and with a simpler construction that obviates the need for the usual individual components of the drive system, the inventive...
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WO/2005/051827A2 |
A vibration damped elevator system is provided that includes a damper or dampers attached to the elevator cable. The damping coefficients of the damper or dampers are chosen to provide optimum dissipation of the vibratory energy in the e...
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WO/2005/049473A1 |
The invention relates to a brake (94) and a hoisting machine for an elevator. The brakes of the hoisting machine comprise a brake frame (14), an electromagnet consisting of a coil (15) and a magnet body (4) and a moving frame (9) with a ...
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WO/2005/049472A2 |
The invention relates to a suspension arrangement for an elevator, which elevator preferably is an elevator without machine room and in which elevator the hoisting machine (4) is connected via a traction sheave (5) to hoisting ropes (3),...
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WO/2005/050051A1 |
The invention relates to a brake (94) for an elevator machine and to its adjustment. The brake comprises a brake frame (14), an electromagnet consisting of a coil (15) and a magnet body (4) and a moving frame (9) with a brake shoe (95)...
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WO/2005/047163A2 |
An elevator, preferably an elevator without counterweight, comprising a number of diverting pulleys in the upper part of an elevator shaft or equivalent, a number of diverting pulleys in the lower part of the elevator shaft and a number ...
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WO/2005/047724A2 |
A vibration damped elevator system includes dampers (530) attached to the elevator cable (110). The damper coefficients are chosen to provide optimum dissipation of the vibratory energy in the cable.
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WO/2005/047159A2 |
An elevator having an elevator car with a car frame on which are mounted a first set of diverting pulleys from which the hoisting ropes go downwards and a second set of diverting pulleys from which the hoisting ropes go upwards. The rope...
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WO/2005/047161A1 |
A cage is lifted and lowered as guided by guide rails installed in a shaft. A pair of rope bodies are suspended in the shaft. A pair of driving units are mounted in the lower portion of the cage. Each driving unit has a drive sheave. The...
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