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WO/2012/055174 |
A variable counterweight elevator comprises a traction electromotor, a cage (2) arranged in a hoistway (1), a pulley block, a counterweight and a traction rope (14) which connects the cage and the counterweight and passes through the pul...
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WO/2012/052725 |
A stairlift (12) comprises a carriage (10) moveable along a rail (14) by a drive means (18) and a seat (34) moveably coupled to the carriage. Levelling means are provided for altering the orientation of the seat with respect to the carri...
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WO/2012/052583 |
The invention relates to an elevator for moving people and goods vertically inside wind towers and similar, in which the assembly formed by the cab and the mechanisms is moved vertically along a flexible, plastic rack-belt including a co...
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WO/2012/038760 |
A transportation system includes a track structure 2 supporting at least two substantially parallel tracks along each of which cars 8 may travel. The track structure has at least two rotatably connected sections enabling the two sections...
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WO/2012/018224 |
A lifting device moving along a lifting space within a building comprises: a car unit which moves along a lifting space; a worm driving unit which moves together with the car unit, and in which a rotational shaft is aligned with a moving...
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WO/2012/006694 |
A lift system for use in a scaffold column of a scaffold, the scaffold column comprising at least one scaffold section, each scaffold section being substantially defined by uprights and ledgers, the lift system comprising: - a lift unit;...
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WO/2012/006693 |
Described is a lift unit for ascending and descending in a shaft formed by a scaffold column of a scaffold, the scaffold column comprising at least one scaffold section, each scaffold section being defined by uprights and ledgers, compri...
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WO/2011/163453 |
A door apparatus (100) includes a door (102), actuating mechanism (104), and tie rod mechanism (126,128), the actuating mechanism actuating the tie rod mechanism to impart a substantially translating motion to the door. The actuating mec...
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WO/2011/163453 |
A door apparatus (100) includes a door (102), actuating mechanism (104), and tie rod mechanism (126,128), the actuating mechanism actuating the tie rod mechanism to impart a substantially translating motion to the door. The actuating mec...
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WO/2011/147983 |
An elevator having a car (22) movable within a hoistway, a rack (8) extending along the hoistway, the rack (8) having a toothed profile (14) with wave troughs and wave crests and a drive (1) mounted in proximity to the rack (8) so that t...
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WO/2011/148032 |
Elevator arrangement, which comprises an elevator hoistway (1), an elevator car (2), and a movable supporting platform (3) for supporting the elevator components in the elevator hoistway, which supporting platform (3) comprises a support...
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WO/2011/148033 |
In the method according to the invention in the manufacture of an elevator the following procedures are performed, -a movable supporting platform (4) and an elevator car (2), and possibly a counterweight (CW), are installed in the elevat...
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WO/2011/140887 |
Disclosed is a cyclically-operating multi-car elevator. A plurality of cars (2) are configured on ropes (7) in pairs and unidirectionally and cyclically operate in an elevator shaft (1) of a building. Car guide rails (4) are symmetricall...
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WO/2011/142647 |
The invention relates to a vertical lifting device without counterweight, which requires no type of supporting cable. The device comprises a chassis that moves on two vertical rails. The vertical movement of the device is obtained by mea...
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WO/2011/141748 |
The present application discloses an access system for transporting people and/or materials in a generally vertically direction on a substantially vertical tower structure, the tower structure comprising a substantiallyvertical external ...
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WO/2011/141748 |
The present application discloses an access system for transporting people and/or materials in a generally vertically direction on a substantially vertical tower structure, the tower structure comprising a substantiallyvertical external ...
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WO/2011/135436 |
Activation device for electric and/or electronic user devices (50) comprising first electronic processing means (12, 1 12) associated with the electric or electronic user device (50) to be activated, and second electronic processing mean...
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WO/2011/131572 |
The invention relates to an elevator system (100, 100a-100c) having an elevator car (2, 2a, 2b) which can be moved along guide rails (7a-7h) and a counterweight (4) which can be moved along guide rails (7a-7h), wherein at least one brake...
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WO/2011/132060 |
Covering machine associated with a work top (12) on which a covering film (14) and at least an object (16) to be covered with the film (14) are disposed. The machine comprises heat-welding means (20) provided with a pair of clamping elem...
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WO/2011/116032 |
An apparatus for lifting a wheelchair, the wheelchair including a frame with first and second rear frame members and first and second front frame members, the apparatus including a ground-engageable base; a chair connection assembly havi...
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WO/2011/116032 |
An apparatus for lifting a wheelchair, the wheelchair including a frame with first and second rear frame members and first and second front frame members, the apparatus including a ground-engageable base; a chair connection assembly havi...
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WO/2011/107817 |
The invention relates to a device of assistance for a user of a ladder, a cable pulled by a controlled driving apparatus being laid in a loop along the height of the ladder, the user being attached to said cable by a lanyard, a sensor me...
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WO/2011/105959 |
The invention concerns a power supply system for a lift of the type in which drive machinery is supported by a load carrier (1, 2) and drives by means of a cogged wheel and cogged rod the load carrier along a track on a mast (5) and in w...
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WO/2011/100847 |
A modular elevation platform system comprises at least two rail segments releasably connectable end to end to form a rail unit adapted to be secured against an upstanding portion of a structure. The modular elevation platform system also...
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WO/2011/101872 |
The present invention relates to a lifting device (A), particularly for lifting disabled person wheelchairs, comprising means (1) for fixing to the floor of a vehicle, a substantially "C" shaped support structure (3), hinged on said floo...
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WO/2011/099278 |
Disclosed is an elevator which can solve the problems originating in the lengthways rotational force generated by a wire-suspended cage, by means of a simple structure. The elevator raises and lowers a wire-suspended cage in a raising an...
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WO/2011/098508 |
The invention relates to an elevator system (100) with a first cab pair (A) that comprises two elevator cabs (A1, A2) and with a second cab pair (B) that comprises two elevator cabs (B1, B2). The cab pairs (A, B) can be moved in a double...
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WO/2011/087398 |
The invention pertains to the field of lift and transport engineering, and relates to a lift-crane system adapted to be connected to the external side of a construction, and including: at least one lifting unit engaged with at least one ...
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WO/2011/083133 |
An elevator system (100b) has at least one common pair of guide rails (7e) for guide shoes (23, 23') of an elevator car (2b), running along the common pair of guide rails (7e), and for guiding elements (26a-26c, 26a' -26c') of a counterw...
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WO/2011/080387 |
In the method according to the invention in the manufacture of an elevator a partially completed elevator is used during the manufacture of the elevator, which elevator comprises a platform (2) that is in the elevator hoistway (1) during...
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WO/2011/064582 |
The invention provides a kit and method for the assembly of a stairlift guide rail, the kit comprising a plurality of sections of guide rail wherein the sections have predetermined standard dimensions. The kit preferably includes a plura...
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WO/2011/059339 |
A system for transportation of people in a staircase, further characterised by that said system comprises a rail secured to either the roof or the underside of above staircase and a traction machine with the possibilities for moving alon...
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WO/2011/048275 |
Method in the manufacture of an elevator, in which method the parts of a platform (4), more particularly its support structure (18), are used for forming the structure (F, C, B, 18) that supports the machinery (5) of the final machine ro...
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WO/2011/048255 |
Elevator arrangement and method for manufacturing an elevator, which comprises an elevator hoist way (1), an elevator car (2), a movable supporting platform (3) for supporting the elevator components in the elevator hoist way, which supp...
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WO/2011/046923 |
An aircraft elevator system includes a fixed frame, a floating frame coupled to the fixed frame, and a cabin coupled to the floating frame. The floating frame can move with respect to the fixed frame and the cabin can move with respect t...
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WO/2011/046923 |
An aircraft elevator system (100) includes a fixed frame (105), a floating frame (107) coupled to the fixed frame, and a cabin (102) coupled to the floating frame. The floating frame can move with respect to the fixed frame and the cabin...
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WO/2011/039405 |
Method for moving a heavy load (L), in which method the heavy load (L) is lifted or lowered with an elevator, which elevator comprises an elevator car (1) and a hoisting machine (2), which hoisting machine (2) is arranged to move the ele...
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WO/2011/036520 |
The invention regards to a portable ascender device (1) on a rope (8) comprising an actuation element (2), manual or motor- driven, a nautical winch (5) provided with a self-tailing (52), rotated by the actuation element (2), and at leas...
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WO/2011/006288 |
An elevator for inclined hoistway (8) with lesser running resistance includes a cage (1), a cage frame (2), a cage buffer (3), a counterweight, a counterweight buffer (4), a hoist (5), a speed limiter (6) and a safety gear (7). The hoist...
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WO/2010/142973 |
The present invention provides means for maintaining stairlift safety in the event of catastrophic failure of the main drive system. In the event of failure of the main drive shaft (17), the drive pinion (18) is displaced into contact wi...
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WO/2010/143979 |
A descent apparatus (1) including a housing (3) with a liquid conduit (4) therethrough and a float (8) constrained within the liquid conduit (4) and capable of slideable movement along a first path between an upper and a lower position. ...
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WO/2010/132933 |
A hoisting device for the transfer of formwork and other construction materials that does not require cutting and welding of the guide rails for assembly and disassembly on site, yet does not pose the difficulties of transporting and han...
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WO/2010/128219 |
The present invention relates to a cradle moving along two smooth vertical rails, the propulsion machinery comprising a caterpillar belt with lock wheels mounted between a driving gear propelled by a brake motor and an idler wheel, the l...
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WO/2010/127512 |
An elevator without a machine room comprises a cage (1), a counterweight (2), a driving machine (3), cage guide rails (9), counterweight guide rails (10), a wire rope (8) and a buffer (12). The cage guide rails (9) and the counterweight ...
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WO/2010/126497 |
An elevator system includes first and second elevator cars and counterweights within a hoistway. A first load bearing assembly supports the first elevator car and counterweight and follows a path between a first end supported in a fixed ...
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WO/2010/123397 |
The invention relates to the construction of parking lots, warehouses and lifts in buildings and structures and to the use of scaffolds, and is directed at providing increased operational potential as a result of the free movement of a t...
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WO/2010/120110 |
The present invention relates to an escalator device for a bicycle, and more particularly, to a bicycle escalator device comprising: conveyor means, revolving from a bottom to a top of an inclined road, for enabling a person to ascend th...
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WO/2010/118446 |
The invention relates to a system for transporting loads up to and down from a roof region. Said system comprises an inclined lift (1) and a hoisting means (7) that can be displaced on a guideway (2) of the inclined lift (1). The hoistin...
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WO/2010/120110 |
The present invention relates to an escalator device for a bicycle, and more particularly, to a bicycle escalator device comprising: conveyor means, revolving from a bottom to a top of an inclined road, for enabling a person to ascend th...
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WO/2010/118446 |
The invention relates to a system for transporting loads up to and down from a roof region. Said system comprises an inclined lift (1) and a hoisting means (7) that can be displaced on a guideway (2) of the inclined lift (1). The hoistin...
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