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WO/2022/190179A1 |
Provided is a drive device for a self-propelled elevator, whereby an elevator car can be moved in the vertical direction and the horizontal direction by a simple configuration. This drive device for a self-propelled elevator is provided ...
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WO/2022/182904A1 |
Pneumatically supported towers for low gravity applications are disclosed herein. In one aspect, an inflatable tower for use in vacuum environments can have a membrane configured to support a load when inflated with an inflation gas to a...
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WO/2022/175992A1 |
A mechanical speed limiter between mobile means and guide means is described consisting of a speed detection mechanism (100) by means of a rotating wheel (200) in contact with the rail (300), comprising at least one oscillating mass (1) ...
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WO/2022/175730A1 |
A base ring assembly is disclosed. The base ring assembly an arc shaped base ring includes at least four parts. The arc shaped base ring is composed by an aluminum die casting. The base ring assembly also includes an L-shaped clamp compr...
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WO/2022/154663A1 |
The invention relates to a stairlift guide rail element comprising a tubular base extending along a longitudinal axis from a first end wall to a second end wall, wherein the first end wall is substantially perpendicular to the longitudin...
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WO/2022/150531A1 |
A lifting and support apparatus and method of using said apparatus, wherein the lifting and support apparatus includes a base portion with a first leg, a second leg, a third leg and a fourth leg hingedly attached thereto and extending th...
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WO/2022/134412A1 |
An intelligent passenger/cargo elevator system and a method for using same. The intelligent passenger/cargo elevator system comprises a derrick system (2) and several lift cars (3). The derrick system (2) comprises a base (21) and a derr...
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WO/2022/134413A1 |
An intelligent circulating passenger/freight elevator system and a use method. The intelligent circulating passenger/freight elevator system comprises a derrick system (2) and a plurality of cabins (3); the derrick system (2) comprises a...
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WO/2022/124899A1 |
A seat for a stair lift comprising: a substantially horizontal seat part which is arranged to carry a sitting person; a substantially vertical back rest; two arm rests which are arranged to support the arms of the sitting person, wherein...
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WO/2022/117478A1 |
The present disclosure relates to a platform elevator (1). More specifically, this disclosure presents a platform elevator (1) comprising: - a platform (10); - an elongated screw (13); - a drive nut (15) arranged to support the platform ...
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WO/2022/110543A1 |
An ultra-deep vertical shaft multi-rope hoisting system and a guiding method therefor, which belong to the field of mine hoisting technology. The system comprises an upper guide wheel train (1); a lower guide wheel train (2); a front hoi...
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WO/2022/109325A1 |
Systems, apparatuses, and methods are described for a stairlift overspeed safety system are disclosed. The overspeed safety system may include a centripetal cam assembly, a trigger assembly, and a jammer assembly. The centripetal cam ass...
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WO/2021/219715A9 |
The present invention refers to an elevator system (10) comprising: - an elevator shaft (101) comprising an up shaft (101u) and a down shaft (101d); - a first pair of elevator cabins (100) comprising an upper cabin (120) and a lower cabi...
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WO/2022/101413A1 |
The present disclosure relates to elevator technology. In particular, the present disclosure relates to an elevator system using a novel powering scheme. Further in particular, the present disclosure relates to an elevator system using a...
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WO/2022/087287A1 |
A building includes a prefabricated modular stair or elevator module. The prefabricated stair or elevator module may form either a fully functional stairwell with an internally supported internal landing and handrails, or a fully functio...
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WO/2022/084496A1 |
The present disclosure relates to a drive nut (50) for moving a platform (14) of a platform elevator (10), wherein the width (wl) of a nut thread lower flank (56) decreases in the vicinity of an upper nut end (51) in direction from a low...
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WO/2022/087282A1 |
Floor-ceiling panels are provided for a building that includes load bearing walls that are able to withstand vertical loads and lateral loads. The building may be a low-rise building or a mid-rise building. The floor-ceiling panels, as w...
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WO/2022/085061A1 |
This construction elevator is provided with a rope reel, a hoisted and lowered body, a pulley, a first rope gripping device, and a second rope gripping device. The pulley is disposed between a rope reel on a main rope and the hoisted and...
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WO/2022/087296A1 |
A building includes load bearing walls that are able to withstand vertical loads and lateral loads. The building may be a low-rise building or a mid-rise building. The load bearing walls, as well as floor-ceiling panels, corridor panels,...
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WO/2022/078680A1 |
The invention relates to a system for assisted ascent or descent, comprising: - a staircase comprising at least one instrumented mobile step, equipped with at least one sensor for measuring the centre of pressure of a user and at least o...
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WO/2022/064341A1 |
A home escalator device for transferring users up or down along stairs of a staircase includes a plurality of rests each comprising a base member and an axially extending rod member. The rod member is coupled to the base member by placin...
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WO/2022/056649A1 |
Disclosed is an air barrier device for separating individual spaces to prevent the spread of pollutants through the air, which comprises: a plurality of air blowers; a plurality of injector nozzles; a plurality of air-carrying ducts; a d...
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WO/2022/049325A1 |
An elevator shaft element (1), an elevator arrangement and a method of a construction time use elevator. The elevator shaft element comprises a frame module (2) arranged for receiving an elevator car (3) therein. The frame module (2) is ...
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WO/2022/049392A1 |
This invention relates to a stairlift in which the load carrier, or chair, can be levelled in both roll and pitch. Two level drive motors are provided which engage with a levelling wheel centred on the roll axis and when the level drive ...
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WO/2022/050475A1 |
The present invention relates to a vertical transfer system: which uses a plurality of vertical rails, horizontal rails, and traversers, to enable switching of a vertical movement path of a carriage into one of a plurality of the vertica...
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WO/2022/041816A1 |
A vertical lifting and lowering device for aerial work and a working method therefor. The vertical lifting and lowering device comprises: a lifting and lowering frame (1); a first rack (2); lift cages (3); one or two communication ports ...
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WO/2022/013606A1 |
A system to operate a pneumatic vacuum elevator is disclosed. The system includes an electronic control unit including a destination request gathering module to receive a destination request command from a cabin operating panel. The elec...
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WO/2022/011187A1 |
The present approaches are in the in the field of vacuum (or pneumatic) elevators, where the elevator cabin is brought into motion in a vertically situated or vertically inclined and hermetically sealed elevator shaft by means of aerial ...
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WO/2022/003332A1 |
The invention relates to a friction drive stairlift having a pair of drive wheels in frictional engagement with an upper surface of a stairlift rail, the drive wheels being mounted to rotate in a vertical plane passing through the centre...
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WO/2022/002702A1 |
A transportation system (1) for a building with multiple floors (14; 15) comprises a shaft (2), a traction sheave drive type elevator (3) and a lift (4). The elevator (3) for vertically conveying persons has an elevator car (5) which is ...
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WO/2022/002701A1 |
A transportation system (1) for a building with multiple floors (14; 15) comprises a shaft (2), a traction sheave drive type elevator (3) and a lift (4). The elevator (3) for vertically conveying persons has an elevator car (5) which is ...
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WO/2021/259841A1 |
Method for raising an alert in connection with the use of a platform lift (1), in particular a stairlift (1), the lift comprising - a rail (2), - a drive unit (6) having a platform (8), in particular a chair (8), for driving along the ra...
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WO/2021/261060A1 |
The present invention prevents car tilting caused by differences in sheave diameter, and the like from accumulating with operation. A hoisting machine motor control system for an elevator having at least two hoisting machines installed...
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WO/2021/245510A1 |
A locking device for a guide rail is disclosed. The device includes a first edge including a plurality of teeth shaped projections. The first edge compresses and locks a first surface of a covering sheet placed on a base ring. The device...
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WO/2021/245455A1 |
A guide rail-pillar system is disclosed. The system includes at least one guide rail pillar to guide an actuation of a cabin of a pneumatic vacuum elevator, wherein the at least one guide rail pillar is disposed at an external cylinder a...
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WO/2021/245454A1 |
A pneumatic flow controlling device is disclosed. The device includes a perforated component disposed on a bottom component coupled to a top surface of a pneumatic vacuum elevator. The perforated component includes multiple perforations ...
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WO/2021/245537A1 |
An overload valve assembly for a pneumatic vacuum elevator is disclosed. The overload valve assembly for a pneumatic vacuum elevator is characterised by a fastening means, a pad with a centre hole, an arresting plate with a centre hole, ...
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WO/2021/245456A1 |
A landing lever assembly of a pneumatic vacuum elevator is disclosed. The assembly includes a landing lever plate coupled on a roof of an elevator cabin. The assembly also includes a locking plate coupled to the landing lever plate using...
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WO/2021/245457A1 |
A brake assembly for a pneumatic vacuum elevator is disclosed. The brake assembly includes a support plate mechanically coupled to a brake fixing plate fixed on an elevator cabin. The brake assembly also includes a brake wheel coupled to...
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WO/2021/245524A1 |
An integrated noise suppression apparatus for a pneumatic vacuum elevator is provided. The apparatus includes an equipment compartment which includes a first partition unit vertically surrounding one or more electric motors configured to...
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WO/2021/245536A1 |
A seal assembly for a pneumatic vacuum elevator is disclosed. The seal assembly comprises an elevator cabin structural sealing plate. The elevator cabin structural sealing plate is adapted to fit over a top portion of a cylindrical eleva...
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WO/2021/237256A1 |
The invention relates to a device for hoisting loads, having a lift car (9), which can be displaced along a vertical guide (10, 11) and is connected to counterweights (5, 6) via four traction means (7, 8), which are each fastened to a lo...
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WO/2021/239719A1 |
The present invention refers to a stairlift (1) comprising a first armrest (10) and a second armrest (10), wherein each armrest (10) is adapted to comprise at least one module (11, 12), and wherein said at least one module (11, 12) is ad...
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WO/2021/239939A1 |
The present invention refers to a stairlift safety system comprising as component parts: - a component adapted to send and receive an electromagnetic signal, wherein said component preferably comprises a light emitting device and a light...
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WO/2021/239506A1 |
The present invention refers to a stairlift having a curved or a straight rail, comprising a rail, a stairlift unit, said stairlift unit comprising a chair and a carrier, wherein the carrier is adapted to drive along the rail, and the ch...
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WO/2021/239306A1 |
The present invention refers to a remote control unit adapted to control a stairlift, wherein the stairlift preferably comprises, - a rail, - a drive unit comprising a platform, e.g., a chair or a lifting ramp for a wheelchair, for drivi...
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WO/2021/234169A1 |
The invention relates to a transport system for vertically transporting goods and persons on an above-ground construction site, comprising a slewing tower crane (40, 300) and at least one construction elevator (10), wherein the slewing t...
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WO/2021/237049A1 |
A mast climber, including a mast and a platform, is disclosed. The mast is comprised of at least two segments, including a bottom segment and one or more body segments. Each segment has a sidewall that is made of sheet metal, and most se...
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WO/2021/236112A1 |
The present invention is directed to properly maneuver heavy cargo to an ergonomically correct lifting height, including for equipment stored on firefighting and rescue vehicles. Mechanically and electromechanically actuated means for ra...
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WO/2021/228643A2 |
The invention relates to an elevator system (50), comprising: - a plurality of elevator shafts (2); - at least one car (51), which can be moved in the elevator shafts (2); and - guiding and supporting means (50) for guiding and supportin...
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