EP2950767A2 - Élévateur - Google Patents

Élévateur

Info

Publication number
EP2950767A2
EP2950767A2 EP13831927.2A EP13831927A EP2950767A2 EP 2950767 A2 EP2950767 A2 EP 2950767A2 EP 13831927 A EP13831927 A EP 13831927A EP 2950767 A2 EP2950767 A2 EP 2950767A2
Authority
EP
European Patent Office
Prior art keywords
lift
platform
cable
swimming pool
cable drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13831927.2A
Other languages
German (de)
English (en)
Inventor
Peter A. Mueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2950767A2 publication Critical patent/EP2950767A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1001—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications
    • A61G7/1005—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications mounted on, or in combination with, a swimming-pool
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/063—Transfer using ramps, lifts or the like using lifts separate from the vehicle, e.g. fixed on the pavement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1017—Pivoting arms, e.g. crane type mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
    • E04H4/1209—Treatment of water for swimming pools
    • E04H4/1245—Recirculating pumps for swimming pool water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
    • E04H4/1281—Devices for distributing chemical products in the water of swimming pools
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/144—Means for facilitating access, e.g. step units or slides

Definitions

  • the invention is based on a lift, which overcomes terrestrial obstacles and is also suitable for swimming pools, according to the preamble of the first claim.
  • Lifts are also known in the form of stairlifts or as inclined lifts, such as FR 2877656. Furthermore, for swimming pools especially for disabled solutions have been created so that they also benefit from swimming, as described, inter alia, in the US 7275272 B2, US patents 4283803, US 5432961.
  • the invention is based on a vertical or oblique lift in the terrestrial area for the transport of goods and people and for the swimming pool area for persons with reduced mobility, such as, for example, Seniors or mothers with their toddlers, but also for athletes, i. for recreational use, sports and rehabilitation, the lift system in the water by means of buoyancy is also possible self-supporting, according to the preamble of the first claim.
  • the inventive approach is to operate such a system for terrestrial as well as for the swimming pool area with identical parts as possible, with a simple drive and apatipositiv, which excludes a crash of the lift platform in any case and this in an emergency, even without electricity, can drive in the best stroke position.
  • the safety aspect therefore includes in addition to the machine standards regarding
  • Safety distances to prevent any limbs from being pinched covers to prevent shearing, a spring-loaded safety cable, a gas spring or a hydraulic accumulator or a battery-powered back-up solution, as well as a buoyancy body or airbag-like emergency buoyancy system in the swimming pool area.
  • This ensures in case of failure of the drive that the platform of the swimming pool lift can never fall down or in case of electrical failure, by pressing a pressure switch, the hydraulics can be unlocked and due to the gas spring force or integration of the hydraulic accumulator, or by sufficient buoyancy on the float or gas filling a folded plastic bag, which inflated forms a buoyancy cushion and thus the platform can be moved to the desired position.
  • the platform is underlaid by floats, so that in the corrosive environment of chlorine-containing air in a pool, in case of material failure, the platform can not quickly dive down and so not to meet a swimmer unhappy, but would then slowly sink like a leaking raft in the water , For this reason, a low-cost stainless steel such as according to the DIN standard 1.4404 or 1.4462 can be used.
  • the drive can be identical to the swimming pool lift without a complex one
  • a linear drive such. a hydraulic cylinder, with a small stroke or a small hydraulic motor.
  • the lifting cylinder, as well as a rotating motor may be electrically or also by means of a fluid, e.g. Bio-oil or clear water, operated.
  • a hydraulic motor or an electric motor requires an additional lock to secure the angular position of the motor shaft.
  • a hydraulic cylinder only needs a load-holding valve to hydraulically lock the position of the piston rod.
  • the core of the invention is, by means of a reducing cable drum drive and attached to guide rods lift platform to make them crashproof by means of safety rope and a back-up system or and a solid or inflatable buoyancy body, as well as the entire drive of the platform lifter with reduction, hydraulic unit and control in to integrate the big cable drum.
  • Fig. 1 is a schematic side view of a swimming pool lift on a swimming pool with guide rails and guide rollers on the lift platform, an external drive on the guide rail with a buried cable or a replaceable battery pack, the drive is connected by means of a rope to the lift platform and the lift platform has a buoyancy body in which a swimming pool cleaning system is embedded or this is fixed in a separate container on the swimming pool wall and a separate buoyancy body is located on the guide rail
  • Fig. 2 is a schematic side view of a swimming pool lift on a swimming pool with guide rails, Hubbegrenzungssch and mecanicsgleitbuchsen on the lift platform, a hydraulic drive in the float with the cable end is fixed in the pool bottom area and has a safety rope, and a hydraulic cylinder and a hydraulic accumulator are mounted in the float
  • FIG. 3 is a schematic side view of a terrestrial lift with guide rails
  • Fig. 4 is a schematic side view of a drive with integrated hydraulic system with the cable drum, the cable drum translation, the hydraulic cylinder and the controller, as well as a power connection by means of inductive contacting.
  • Fig. 5 is a schematic side view of a drive with integrated hydraulics, with the cable drum, the cable drum translation, pulley, controller and the power supply through the first cable.
  • Fig. 6 shows a schematic side view of a terrestrial lift
  • Guide rails and guide bushes which is a lift platform and a platform lifter in a covered housing, as well as a
  • Double platform with two swivel levers on each side and a stop plate.
  • Fig. 7 shows a schematic side view of a terrestrial lift
  • Fig. 1 shows a schematic side view of a swimming pool lift 1 at one with
  • Buoyancy body 10a is located on the guide rail 3.
  • swimming pool 2 are not designed to accommodate a pool lift 1.
  • the legal requirements regarding load-bearing constructions are rigorous, since intercrystalline corrosion can form in the chlorine-containing water and such a part breaks away without warning and rusting, and thus fatal
  • a swimming pool lift 1 is certainly the optimal device for this purpose and, if the kinematics permit it, can even be raised above the swimming pool wheel and thus used as a diving tower or sports equipment can be attached to it.
  • Such a swimming pool lift 1 can also serve as a basis for various
  • Sport activities serve, such as Aquabiking or aquaring by allowing the person to individually drive the swimming pool lift 1 deep into the water until the most comfortable or most effective underwater position for the fitness program has been reached.
  • Such a swimming pool lift 1 is usually a large device, as more than one person wants to stand on such a platform or a wheelchair plus a helper must have space on it. In addition to the own weight and the people on it, this requires a considerably strong lifting motor or working cylinder.
  • the innovative solution is the net weight of the swimming pool lift 1, as well as the built-in accessories by means of a buoyant body 10 in the water to reduce massively, so that the lifting motor or active cylinder still has to move a high load due to the translation described here, but for less speed, resp. less stroke is required on the effective cylinder.
  • a swimming pool lift 1 should be used optimally, such as e.g. described above as the basis for sports equipment, but not only, but at the same time as a means for cleaning and disinfecting the swimming pool 2 in the form of a swimming pool cleaning system 11.
  • a swimming pool 2 does not need separate premises and wall ducts on the pool 2 to keep the water pure.
  • Chlorine as a disinfectant by means of a dosing device 17, which also flocculants etc the water W at a given time, either timed or by command from a water quality probe or disinfection of the water W by means of chemical UV light etc, thus has a short cleaning path, relieves the Circulation pump 15 and thus saves electricity, and improves the overall circulation in the swimming pool 2.
  • the pool cleaning system 11 can be housed on the wall of the swimming pool 2 in the container 12 become. This can be connected to the guide rails 3 instead of on the wall and serve with the corresponding volume of the container 12, at this point as a further buoyant body 10a.
  • the pool lift 1 can also be used as a sports tool, as described in Fig. 2, where the lift platform 5 can be raised above the edge of the swimming pool 2, so as to form a diving tower. Instead, from the lift platform 5 a
  • Ausklappsprungboard 63 are tilted up, which also forms a diving tower. The tipping can be done manually or electrically or hydraulically. At Ausklappsprungbrett 63 can also attach a waterfall and a corresponding LED lighting, creating a special ambience.
  • the outside deck platform 60 shows an electric drive 6. Should this outside and behind the pool 2 are, this can also be operated with alternating current, which on the handrail 3a, part of the
  • Guide rail 3 is attached. Not shown is a variant of a reduction of the engine speed by means of a planetary gear or the variant as shown in Fig. 2-4.
  • the lock of the stroke is done by means of the lifting lock 18 automatically or can also be operated manually and has a crank opening 19 so that in a technical breakdown by means of a hand crank the lift platform 5 can always be lifted.
  • the drive 6 is the cable drum 20 to which the cable 9 is attached and this, deflected by means of the guide roller 21, is fastened to the lift platform 5 by means of the cable end 9a.
  • the rope 9 may also be a flat belt, which has the advantage that the strands are juxtaposed and coated with plastic, thus corrosion can be virtually ruled out and the bending radius of the pulleys 21 can be made smaller.
  • the lift platform 5 has guide rollers 4, which surround the guide rails 3.
  • the buoyant body 10 is attached to the lift platform 5 and includes the pool cleaning equipment 11, which has a watertight lid 22, so as to always provide access to the underlying technology, e.g. for filter replacement is possible. Is the pool cleaning system 11 on the wall of the
  • swimming pool 2 housed in the container 12, so there is a cover 22 for inspection and service of the system available.
  • the buoyancy body 10 can not compensate for the full weight of the swimming pool lift 1 with the lift V, because then the lift platform 5 would not be lowered.
  • the drive 6 thus always has to provide a residual force to lead the lift platform 5 upwards.
  • a gas spring 44 can be additionally attached to the drive 6, so that it is always guaranteed that even with a hydraulic or electrical defect, the lift platform 5 completely, incl. with a person, can be lifted.
  • Filler 56 may be attached, which is opened in an emergency by means of the manual valve 57 and thus the filler 56 flows into the air bag 55 and this inflates and forms a buoyancy body 10, which lifts the lift platform 5.
  • Such an air bag 55 with 200 L volume thus gives a lift of about 200 kg, enough to lift the lift platform 5 and one person easily over the waterline WL.
  • the container 12 is equipped with a buoyancy volume and acts as
  • Buoyancy body 10a and thus turns load from the edge of the swimming pool 2 from.
  • buoyant body 10b on the guide rail 3 serves as an additional
  • a sensor 24 which detects the position of the lift platform 5 by means of the controller 25 and anatom the corresponding desired positions. If the lift platform 5 is in position B and if the float wants to be lifted to the edge of the swimming pool 2 into position A, such a stroke control and control is advantageous. Furthermore, the position C can be approached elegantly and again back to the position A, so that the lift platform 5 can be used in between as a diving tower, or others
  • the swimming pool lift 1 can also be used autonomously by the swimming pool lift 1 a replaceable battery pack 8 is attached, at the same time a Akkupacket 8 loads on a charging station not shown here in the house and so is always a fully charged power source available, which corresponding strokes and other Services, such as LED lighting or long operation of a circulation pump with one battery charge.
  • the battery pack 8 can also be recharged by means of a solar system.
  • the guide rails 3 need not be aligned vertically, but can also be installed at an angle - with the appropriate adjustment to the guide rollers 4 - to a better pressure distribution on the guide rails 3 allow, or for certain devices on the lift platform 5, which require more distance from the wall of the pool 2 when diving and the like.
  • the drive 6 can also be installed in the container 12, in which case the drive 6 and the cable drum 20 are rotated by 90.degree .. This also applies to the terrestrial version.
  • Fig. 2 shows a schematic side view of a swimming pool lift 1 at one with
  • the cable drum translation 33 may have a connecting rod 34 to the other side of the lift platform 5, where also a rope 9 with the
  • the lever logic of the lift platform 5 for this swimming pool lift 1 is different from the variant described in FIG. 1 in that the buoyancy body 10 is made large-volume, so that it can lift the lift platform 5 as well as the payload at any time with its buoyancy V via the neutral position A out to position C. Therefore, the rope 9 is attached to the lower part of the guide rail 3 at the cable end 9a and the hydraulic cylinder 27 pulls the lift platform 5 down to eg to move to position B, or lets the rope 9 - as a braking means - go slowly until the position C or any intermediate position is reached.
  • the hydraulic cylinder 27 thus works only to bring the lift platform 5 down, in the opposite direction, upwards, this works only as a hydraulic brake.
  • the hydraulic brake can also be an energy
  • a mechanical brake 36 presses by means of the spring 37 directly to the guide rail 3 and holds in the swell the lift platform 5 in the desired position.
  • An unwanted startup of the lift platform 5 in the water is due to the strained rope 9 is therefore not possible, but in strong waves, the lift platform 5 could sink into a corresponding trough. This would relax the rope 9 and at this moment the brake 36 holds the retaining fuse 35 and holds the lift platform 5 firmly.
  • the waves do not work so that the lift platform 5 would sway, but in a hotel resort with a built into the sea facility or on a raft this backup is advantageous.
  • the retaining fuse 35 can be operated manually at any time and thus the lift platform 5 are deliberately locked. The assurance that the lift platform 5 always goes up, even in the case of an electrical breakdown, it is therefore intended that the hydraulic system can be depressurized and thus the
  • Lift platform 5 always moves up to the collar 26. This serves for
  • the memory 31 serves to allow several full strokes H to be made up and down before the pump motor 28 has to be switched on again.
  • the power supply to the pump motor 28 can be supplied by means of a suspension cable from land or by means of a power cable in the cable 9 as described in FIG. 5 by way of example or by means of an inductive
  • Transformer 32a turns AC direct current, e.g. 12V or 24V.
  • a second cable 9 is attached to the opposite guide rod 3 and fastened to the opposite cable drum 20 and the two cable drums 20 connected to the transverse connecting rod 34. In this way, both cable drum 20 act synchronously.
  • Cable drum translation 33 can be placed vertically or horizontally.
  • the rope 9 thus remains firmly in place and thus causes no scrubbing on the
  • the guide rail 3 only the cable drum 20 rotates and changes the altitude of the lift platform. 5
  • the guide rail 3 may be round or angular and may have a recess in which the cable 9 is thus not prominent recessed.
  • Fig. 3 shows a schematic side view of a terrestrial lift a on a
  • Obstacle 46 with guide rails 3, guide bushes 38 on the lift platform 5 and a platform lifter 60 by means of the hydraulic system 39 in a covered Gei forseite 40 with emergency control 41 and motorized doors 42, and a gripping the lift platform 5 from below by means of a rope 9, which of two transverse rollers 43 is guided, and a gas spring 44 parallel to
  • the terrestrial lift 1 a On the guide rail 3 is the terrestrial lift 1 a, which has the same components as the swimming pool lift 1, only the arrangement diverges by in one of the two railing sides 40, which also serves as a handrail and security from falling out in the there mounted cover 45 of the platform lifter 60 is attached to the hydraulic system 39.
  • On the lower side of the lift platform 5 are located on the left and right each have a transverse role 43.
  • the rope 9 goes from the large cable drum 33a, via the guide roller 21 and the two
  • Transverse rollers 43 transverse to the other side of the rope end 9a, which is located on one of the two guide rails 3 and thus has at the same time one
  • the lift platform 5 can be moved vertically, easily and synchronously on the guide bushes 38 with a single rope 9 anyway, since the rope forces in the looping of the lift platform 5 are equally distributed.
  • this part serves as a door support 47 and the anchoring of
  • the doors 42 can be positively controlled or motorized, e.g. open and close by means of a door cylinder 48.
  • the hydraulic system 39 is set to depressurized and also the safety pin 49 pulled, so that the lift platform 5 light and free of braking, but with a
  • predetermined stroke speed can be moved to a predetermined position.
  • the lifting speed results from the nozzle opening in the gas cylinder 44 and thus defines the piston speed, as well as from the hydraulic cylinder 27 with respect to cross section of the hydraulic line, where the oil from the piston of the
  • Cylinder chamber is passed into the tank 30.
  • a staircase not shown here can be mounted with horizontal position constant stages. shows a schematic side view of a hydraulic platform jack 60 with an inte-grated hydraulic system 39, cable drum 20, cable drum translation 33, hydraulic cylinder 27, controller 25, and power connection by means of inductive contact 32, and bearing 54, hinge 52, screw 53rd
  • the heart of a compact swimming pool lift 1 or a terrestrial lift 1 a is the accommodation of the electric or hydraulic platform lift 60, which does not restrict the user and is also easily accessible for servicing.
  • Mechanical translations, in particular those by means of gears, are generally expensive, but not if a large cable drum 33a mounted on a base plate 51 is selected, which serves for winding and unwinding the cable 9 and next to which a smaller cable drum 33b is centrally mounted, on which another rope 9 is also wound up and unwound, wherein the rope 9 can also be a flat belt 99.
  • This flat belt 99 is inserted at a flat belt end 9 d in the cable drum 33 b and with the other end 9 c with the
  • Hydraulic cylinder 27 connected.
  • the rope 9 is on the one hand at the end of the rope 9b connected to the large cable drum 33 a and with the other end of the rope 9a at the Guide rod 3.
  • the different diameters of the cable drum 33 a, 33 b result in the cable drum translation 33.
  • the advantage is that by an exemplary stroke H of 250 cm with a swimming pool lift 1 or a
  • a diameter of the large cable drum 33a of exemplarily 60 cm and the small cable drum 33b of 6 cm can be selected, this results in a transmission ratio of 1:10 and thus the piston stroke K of the hydraulic cylinder 27 is only 25 cm.
  • the accommodation of such a small hydraulic cylinder 27 can thus be done within the large cable drum 33a, as well as the compact hydraulic system 39 as they are successfully used in large series of mobile equipment of earthmoving machines and trucks for lifts, it still finds space.
  • a memory 31, as well as the controller 25 for a smart logic such as e.g. Pulse width modulation and control of the door cylinder 48 are housed therein.
  • the base plate 51 which may be mounted horizontally or vertically, can also integrate the connection for the power supply or as an element to which an inductive contact 32 can be mounted.
  • the base plate 51 may also be part of the cover of a swimming pool lift 1 or a terrestrial lift 1 a and by means of hinges 52 and Versch robbing 53 for servicing purposes removed or expanded.
  • This has the advantage that at one end of the live lead 59, a fixedly installed distribution manifold 61 can be mounted, which e.g. the
  • Fig. 6 shows a schematic side view of a terrestrial lift 1 a at one
  • Lift platform 5 and a platform lifter 60 is located in a covered housing 64, as well as a double platform 65, each with two sides
  • Such a construction is advantageous where no pit can be created or for cost reasons and optical reasons, no side housing 64 is to be mounted and no roofing of the lift platform is possible, in which then the platform lifter 60 could be integrated.
  • One possibility is the platform lifter 60 at the front, i. to the wall of the obstacle 46 to install. Due to the fact that the platform lifter 60 is a certain size and volume, no matter what kind of translation means is mounted therein, such a platform lifter 60 in a housing 64 would obstruct the entry and exit at the upper level to the lift platform 5. Lowering the housing 64 so that it would be upright with the lift platform 5 would mean that, when lowering the terrestrial lift 1a, the lift platform 5 could not be completely lowered to the ground, since the housing 64 would first come into contact with the ground and would block another hub H.
  • a second platform a double platform 65
  • the double platform 65 is connected to the lift platform 5 by means of a set of pivot levers 66 acting as a parallelogram.
  • the corresponding bearings are not displayed, as these represent the prior art with respect to a pivot bearing.
  • the rope 9 which is fixed to the platform lifter 60 and wound thereon, causes the pulley 21 is pulled up at train due to the wrap around the guide roller 21, the double platform 65 to the stop on the housing 64, then the whole, ie the Double platform 65, lift platform 5, housing 64 and platform lift 60 to the upper Level up, which corresponds to the position A.
  • the deflection roller 21 is ideally mounted on the pivot lever 66 and at the same time on the double platform 65.
  • the upper part of the housing 64 is a walk-in area for persons and wheelchairs and the like.
  • the lower part of the housing 64 is the boundary to the bottom 68.
  • the housing 64 has left and right bumps 64 a, in which the
  • Guide bushes 38 are mounted and the corresponding pulleys 21.
  • the platform lifter 60 is embedded in the housing 64.
  • the housing 64 with the lift platform 5 first rests on the floor 68, and with the loosening of the cable 9, the pivoting lever 66, which holds the double platform 65, pivots with the simultaneous loosening of the loop around the guide roller 21 the double platform 65 on the lift platform 5 from.
  • a stop plate 67 acts on the double platform 65.
  • Such securing means are known in the case of wheelchair access lifts and fold out, lock themselves automatically as soon as the system has left the floor 68.
  • a corresponding door 42 can be attached to the terrestrial lift 1 a, as well as to the upper level, position A.
  • Fig. 7 shows a schematic side view of a terrestrial lift 1 a at one
  • the lifting principle can be compared with the inFig. 6, wherein in this variant the lift platform 65 is missing and the pivot arms 66 are attached to the boss 64a.
  • the pivot arms 66 which act as a parallelogram, have practically a symmetrical Hubartikuitechnik, so that the double platform 65 in the lower position on the bottom 68 practically bottom of the housing 64 abuts, as also abuts the top of the housing 64 as soon as the double platform 65 in the upper level, the position A is stopped.
  • the bumps 64a are also mounted on the extreme left and right of the housing 64 and thus do not restrict the passageway.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Architecture (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Nursing (AREA)
  • Civil Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Automation & Control Theory (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

L'invention concerne un élévateur (1, 1a) muni de rails de guidage (3) et de moyens de guidage (4, 38). Une plateforme de levage (5) ou une double plateforme (65) peut être déplacée verticalement sur une course (H) au moyen d'une transmission par tambour à câble (33), d'un entraînement hydraulique (6) ou d'un vérin hydraulique (27), et l'élévateur de piscine (1) comporte un élément de sortie (10) qui peut loger l'entraînement (6), le système hydraulique (39), de même que le système de nettoyage (11) de la piscine.
EP13831927.2A 2012-12-03 2013-12-03 Élévateur Withdrawn EP2950767A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH02670/12A CH707304A2 (de) 2012-12-03 2012-12-03 Lift.
PCT/CH2013/000211 WO2014085943A2 (fr) 2012-12-03 2013-12-03 Élévateur

Publications (1)

Publication Number Publication Date
EP2950767A2 true EP2950767A2 (fr) 2015-12-09

Family

ID=50179455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13831927.2A Withdrawn EP2950767A2 (fr) 2012-12-03 2013-12-03 Élévateur

Country Status (4)

Country Link
US (1) US20160120722A1 (fr)
EP (1) EP2950767A2 (fr)
CH (1) CH707304A2 (fr)
WO (1) WO2014085943A2 (fr)

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DE102014109785A1 (de) * 2014-07-11 2016-01-14 Terex Mhps Gmbh Schwerlastfahrzeug mit einer Hubvorrichtung zum Heben und Senken eines Containers
US20180029832A1 (en) * 2015-02-05 2018-02-01 Otis Elevator Company Vehicle and method for elevator system installation
DE102015211495B4 (de) * 2015-06-22 2017-12-14 BSH Hausgeräte GmbH Hebevorrichtung und Geschirrspülmaschine
IT201700010880A1 (it) * 2017-02-01 2018-08-01 Carlo Casella Piattaforma ad uso ricreativo installata come elemento usufruibile in vasche o in bacini idrici ad esempio piscine, laghi e fiumi.
GR20170100273A (el) * 2017-06-16 2019-03-20 Νικολαος Στυλιανου Ιωαννου Αναβατοριο αυτονομης προσβασης σε πισινα, για ατομα με μειωμενη κινητικοτητα
US11389357B2 (en) 2017-10-24 2022-07-19 Stryker Corporation Energy storage device management for a patient support apparatus
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CH707304A2 (de) 2014-06-13
WO2014085943A3 (fr) 2014-08-07
US20160120722A1 (en) 2016-05-05
WO2014085943A2 (fr) 2014-06-12

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