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WO/2007/046690A1 |
An incline lift unit (2) is designed for conveying a load along a guide (3) with a varying angle of inclination. The incline lift unit (2) comprises a conveying unit (5), which is designed to be carried by the guide (3) and to move along...
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WO/2007/043991A1 |
An elevator system (20) includes multiple elevator cars (22, 32) within a hoistway (26). Counterweights (24, 34) are associated with the respective elevator cars (22, 32). Frangible buffers (40, 38) are associated with at least one of th...
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WO/2007/038935A1 |
The invention relates to a lifting system for servicing high-rise structures. The inventive lifting system comprises rails and lifting units which are mounted vertically and remotely from each other on the structure external surface and ...
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WO/2007/036647A1 |
The invention relates to a lift (3) secured facility (1) comprising a platform (5) for accessing to a first level (P1) and to at least one second upper level (P2), to which the access is secured by door-type closing means (11). The inven...
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WO/2007/029950A1 |
A small power elevator system is installed in an elevator shaft of a building. The system includes a passenger or freight elevator car having an electronic scale installed in a bottom thereof to measure the weight of passengers or freigh...
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WO/2007/012336A1 |
The inventive lifting system for servicing high-rise structures comprises first and second rails which are mounted on the first and second wall areas and are distanced from each other, a lifting unit provided with means for fixing to the...
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WO/2006/134324A2 |
A hydraulically driven elevator or lift is provided with counterbalance means to at least partly counterbalance the load imposed by the load carrier or lift car. Operation of the counterbalance means, which includes a source of hydraulic...
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WO/2006/125949A1 |
The invention relates to a stairlift in which the drive includes a displaceable longitudinal transmission section or driving element which is maintained in contact with a length of the stairlift rail. The transmission section is preferab...
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WO/2006/127004A1 |
An elevator system (20) includes more than one elevator car (22, 32) within a hoistway (26) Counterweights (24) and (34) each include at least one channel (36, 40) to accommodate load bearing members (28) or compensation members (42) suc...
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WO/2006/122991A1 |
The invention relates to a load hoist for confined spaces, comprising a structure consisting of one or more modules (2-2') which can be coupled longitudinally to one another and which are formed by a metal frame (3) and a rib, said rib t...
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WO/2006/122992A2 |
The invention relates to an elevator. The invention comprises a mobile load device or cart (4) which is coupled to a frame (11), preferably using automatic means, said frame (11) in turn being associated with a vertically-moving drive un...
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WO/2006/122574A1 |
The invention relates to a patient transport system (1) for overcoming differences in level, in particular, a swimming pool lifter, which comprises a portable track (4), supported on a base (10) in the direction of gravity and provided w...
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WO/2006/115386A1 |
Disclosed herein is a brake apparatus for elevators, which simplifies the construction of a gear assembly for operating a hydraulic generator, and ensures stability. The brake apparatus includes an outer drum mounted to the elevator. An ...
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WO/2006/113153A2 |
First and second hoisting machines are provided with first and second hoisting-machine encoders that detect the ascending/descending speeds and positions of first and second cars, and rotary shafts of first and second speed regulators ar...
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WO/2006/112017A1 |
An elevator car and a counterbalance weight are suspended in a hoistway by a main rope. Further, a drive device is provided in the hoistway, and the drive device lifts and lowers the car and the counterbalance weight by moving the main r...
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WO/2006/111947A1 |
An evacuation system for a building (102) including at least one vertical transporter (108) with a number of platforms (106) for selectable communication (124) with multiple floors for operating the at least one transporter to lower pers...
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WO/2006/097140A1 |
The invention relates to an elevator system with a number of elevator cars inside a shaft. A second elevator car (14) is placed underneath a first elevator car (12), and a drive (28, 44) with a driving pulley (22, 41) as well as at least...
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WO/2006/094370A1 |
The present invention concerns a pressurized loading system for blast furnaces by feeding solid particles by means of conventional belt or pipe belt conveyors (42) directly at the top of the furnace. The loading system including stock si...
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WO/2006/088457A1 |
One of a plurality of cars (17, 18) traveling in a hoistway (10) of an elevator system (9) may be diverted to the hoistway overhead (31) or pit (36) to enable another of the cars to gain access to a floor near or at a terminal floor (11,...
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WO/2006/085846A1 |
A method of assigning destination calls to cars (A-F) in an elevator system (20) having a plurality of hoistways (21-23) in which there is more than one car in each hoistway, the method comprising determining (33) the time for each car t...
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WO/2006/085862A1 |
A pair of elevator cars (23, 24) traveling in the same hoistway (27) in response to a controller (28) may stop with the doors closed, or remain at a stop with the doors open, whenever one of the cars has to wait until another car moves o...
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WO/2006/063751A2 |
The invention relates to a device and an associated method for testing the safety of a hydraulic conveying system or lifting machine, especially a hydraulic elevator system. Said device comprises at least one sensor that is mounted for m...
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WO/2006/065241A2 |
An elevator system (20) includes multiple elevator cars (22, 32) within a hoistway (26). Counterweights (24, 34) are associated with the respective elevator cars (22, 32) by load bearing members (40, 50). In some examples, different ropi...
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WO/2006/060389A2 |
A lift apparatus is disclosed. Particularly, a lift apparatus may comprise a support frame and a platform movably coupled to the support frame. Further, the platform may comprise at least one roller and a transmission connected to the at...
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WO/2006/051125A1 |
The invention relates to a lift for aerogenerators, which is used to obtain access to the upper part of the tower and to perform mechanical maintenance. The invention is characterised in that the lifting system comprises a self-supportin...
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WO/2006/051566A1 |
A lifting device for disabled in wheelchairs comprises a support structure and a platform (3) for supporting a wheelchair and the user thereof, which is fastened to the support structure (2) in a movable manner between a lowered position...
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WO/2006/051316A1 |
The invention provides a stairlift chair (5) in which the seat (6) and armrests (7a, 7b) move simultaneously when the chair is folded. In a referred embodiment the footrest (9) also folds, with the armrests and seat, when the chair is fo...
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WO/2006/047078A2 |
An elevator door device including a door panel having a first plate and a second plate that are arranged adjacent to each other, the first plate and the second plate are each coupled to a cross rail. The first plate and the second plate ...
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WO/2006/036889A2 |
The invention includes a display positioning assembly comprising a support, a display supported by the support, and a balance mechanism carried by the display and operatively connected to the support. The invention also includes an artic...
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WO/2006/022844A1 |
A strategy for minimizing or avoiding the so-called stack effect within buildings (20) includes controlling the temperature within a vertically extending shaft (40) such as an elevator hoistway or stairwell. Controlling the air pressure ...
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WO/2006/021715A1 |
The invention relates to a lifting assembly (10, 20, 30, 40, 50, 60, 70, 80, 90) comprising: a rack mast, a platform (12, 23, 33, 43, 53, 91), and at least one power unit (100, 300, 400, 500, 600, 800, 900, 901) which is mounted to the m...
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WO/2006/023740A2 |
A vertical track with a slidable carriage assembly for raising and lowering selectable objects, that may easily retrofit existing poles with existing electrical wiring, is disclosed (24). The vertical track has a T-shaped slot, which ext...
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WO/2006/011885A2 |
An elevator cab ceiling (22) includes an upper ceiling panel (26), a lower ceiling panel (28), and a ventilation channel (30) extending between the upper ceiling panel (26) and the lower ceiling panel (28). The ventilation channel (30) e...
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WO/2006/011634A1 |
An elevator system (100) has a first cage (31a) and a second cage (31b), which are placed in the vertical direction in one shaft (30). The first cage (31a) is connected to a first counter weight (32a) by a main rope (45a). The second cag...
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WO/2006/009542A1 |
An elevator system (20) includes multiple cars (22, 24) within a hoistway (40). Parking positions (72, 74) are provided outside the range of passenger service levels (70). A destination entry strategy is used by a controller (60) for dir...
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WO/2006/001694A2 |
An incline lift unit (2) comprises a conveying unit (5), a load unit (4) which is rotatably connected to the latter, a positioning device (20), and a locking device (100). The positioning device is designed to turn the load unit with res...
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WO/2005/121010A1 |
The invention relates to an elevator shaft (5, 65) comprising up to four parallel, similar tracks that are equipped for operating several automotive cages (31, 32, 33, 34) per track, and at least one transfer mechanism (410, 510, 710) fo...
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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/2005/105642A2 |
A control system for a pneumatically operated mast has a first control (30), a second control (32), and a positioning member (10). A first serial link (37) communicates the first control with the second control. A second serial link (35)...
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WO/2005/102457A1 |
An extensible tower capable of preventing the frame inside area of an extensible body disposed in a frame shape from being varied even when cross links are moved apart from and close to each other. The extensible body is disposed in the ...
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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/2005/095253A1 |
A connector device (40) for making electically conductive connections with at least one tension member (32) in an elevator load bearing member (30) includes a spacer member (42) that establishes physical spacing between portions (38) of ...
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WO/2005/095252A1 |
An elevator load bearing member (22) monitoring device (20) has a controller (30) that applies a first signal (40) and a second signal (50) to at least one tension member (24) in the belt. The first signal (40) in one example has a plura...
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WO/2005/087645A1 |
The invention concerns an elevator system comprising an elevator car (3) with a working platform (6) arranged for carrying people or materials and which by means of the interaction between a gear wheel and gear rack can be moved along an...
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WO/2005/087644A2 |
The platform of a stairlift is moved along a rail in a stairwell. During the movement, the platform is automatically rotated relative to the rail about a vertical shaft, at angles depending on a position of the platform along the rail. T...
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WO/2005/085114A2 |
The invention provides a stairlift having a rail which terminates, at its lower end, on or closely adjacent the lower step of a staircase. This rail is combined with a carriage and footrest which allows the footrest to be positioned belo...
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WO/2005/085116A2 |
The invention provides a skate for a curved stairlift, the skate having the ability to traverse transition bends, inside/outside bends, and helical bends in a stairlift rail. The skate includes outer roller sets on either side of a centr...
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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/2005/085115A2 |
The invention provides a single component footrest for a stairlift chair which is configured, and mounted to pivot about a substantially vertical axis, to allow clearance to be achieved regardless of the stairlift installation.
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WO/2005/082766A2 |
The invention relates to a hydraulic drive for lifts, wherein a piston rod (1) which protrudes on both sides (1) is mounted in a fixed manner and a cylinder (2) is mounted in a displaceable manner. Preferably, all of the devices, such as...
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