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WO1997019887A1 - Dispositif de levage - Google Patents

Dispositif de levage Download PDF

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Publication number
WO1997019887A1
WO1997019887A1 PCT/NO1996/000281 NO9600281W WO9719887A1 WO 1997019887 A1 WO1997019887 A1 WO 1997019887A1 NO 9600281 W NO9600281 W NO 9600281W WO 9719887 A1 WO9719887 A1 WO 9719887A1
Authority
WO
WIPO (PCT)
Prior art keywords
carriage
support frame
rail
ofthe
trolley
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.)
Ceased
Application number
PCT/NO1996/000281
Other languages
English (en)
Inventor
Svein Erik RØED
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
Priority to AU11119/97A priority Critical patent/AU1111997A/en
Publication of WO1997019887A1 publication Critical patent/WO1997019887A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
    • B64F1/315—Mobile stairs
    • 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
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0838—Levelling gears
    • 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

Definitions

  • the present invention relates to a lift assembly for moving living beings and/or articles, comprising a carriage which is moveable along an inclined track consisting of at least one rail, wherein the carriage at the upper and/or lower portion of the track can be brought into connection with a transfer area for transport to or from the carriage, wherein the carriage on one side or on each side is articulated with a trolley which is in moveable engagement with said rail or rails, said rail or rails extending parallel to respectively one or each side of the carriage, wherein the rail or rails are equipped with at least one longitudinal, fixed row of engaging means in the form of a chain, toothed bar or the like, where the trolley is provided with a motor which, optionally via a transmission, drives an engaging body, e.g., at least one toothed wheel, which forms moveable engagement with the rail via said engaging means, and where the position ofthe carriage relative to the horizontal is adjustable by means of an optional modification of the oblique position of the track.
  • a lift assembly for moving living beings and/or articles
  • a lift assembly of this type is known, inter alia from WO91/08162.
  • certain problems are associated with this technical solution in respect to the carriage being capable of running clear of obstacles, e.g., steps in an aircraft staircase or steps in a staircase structure in a building.
  • One of the objects of the present invention is to find a solution to this.
  • Such lift assemblies are also previously known where a carriage can be transported along a track with the aid of trolleys which are pivotally connected to a transport carriage by means of parallell tie rods, and where the distance between the parallell tie rods is adjustable to enable the carriage to be moved relative to the trolleys.
  • the trolleys and carriage mounted thereto are moved along the track rails by means of a tension wire.
  • the distance between the tie rods in the -articulation is adjusted by means of an angle rod capable of being actuated by means of a chain/motor unit.
  • a parallell tie rod solution is technically complex and rather impractical when in operation with regard to manoeuvring or control.
  • a lift can be provided inside the aircraft staircase, which can follow the track along the steps ofthe staircase.
  • the carriage is virtually U-shaped in cross-section, this will be perceived by persons on foot almost as a "passage" through which they walk before the aircraft staircase, whereas persons with walking difficulties will be able to use the carriage which is a part of the lift assembly for transport to the highest level of the staircase.
  • persons who are unable to use the staircase are generally carried.
  • a lift assembly as intended in connection with the present invention will be a multipurpose lift assembly which is not necessarily only intended for transport of physically disabled persons in wheelchairs, persons lying on a stretcher, or persons with walking difficulties, but also for loading and unloading food, beverages and other goods.
  • An objective of the present invention is to provide a lift assembly which simplifies the mechanical solutions and also in an improved manner increases operational reliability.
  • the use of a lift assembly according to the invention makes possible a maximum reduction of the time the aircrafts spend on the ground, whilst the physical strain on the flight personnel who must help physically disabled persons or invalids, or perhaps move returned empties will be reduced significantly.
  • An overriding object ofthe present invention has been to provide a lift assembly which is functional and does not expose the users or the surroundings to unnecessary risk, noise or other strain. Furthermore, it is an object ofthe invention to provide a lift assembly which is sturdy and operationally reliable, and at the same time has a structure of maximum simplicity, so that the maintenance will be as practical as possible. It is also a further objective ofthe lift assembly according to the present invention that it should be operable using simple control means. It is thus essential that no danger of pinching should arise, or that the users should be exposed to dirt and/or oil from the drive means which are a part of he lift assembly.
  • the bottom of the lift assembly can easily be released from the aircraft staircase or other similar structure, and that the lift assembly is otherwise designed so that it is mechanically simple and having typical wear parts readily accessible for replacement.
  • Figs. 1 - 4 show a first embodiment of the lift assembly according to the invention, used with an aircraft staircase.
  • Fig. 5 shows an exploded view of a first embodiment of the lift assembly according to the invention.
  • Fig. 6 shows the lift assembly in Fig. 5 connected to a rail system.
  • Fig. 7 is a side view of the lift assembly in Figs. 5 and 6.
  • Fig. 8 shows a detail ofthe lift assembly according to the invention.
  • Fig. 9 shows a detail with regard to a trolley and rail which are parts of the lift assembly.
  • Figs. 10 - 13 show the lift assembly according to the invention in different operative positions.
  • Fig. 14 shows the lift assembly according to the invention in a second embodiment.
  • Figs. 15 - 20 show the lift assembly in Fig. 14 in various operative positions.
  • Figs. 21 - 23 show schematically details linked to the carriage and trolley of the lift assembly.
  • Figs. 24 and 25 show a third embodiment ofthe lift assembly according to the invention.
  • Figs. 26 and 27 show closer details of the lift assembly in Figs. 24 and 25.
  • Figs. 28 and 29 show additional structural details of the lift assembly as shown in Figs. 24 - 27.
  • Figs. 1 to 4 show a first embodiment of the lift assembly according to the invention, shown in connection with a mobile aircraft staircase.
  • the carriage 1 of the lift assembly is shown in a lower position and in Fig. 2 in an upper position.
  • rails 2, 3 forming the track along which the carriage 1 is to move, are provided along the side walls of the staircase.
  • the lift assembly is connected to an aircraft staircase 4 which is angularly adjustable by means of an actuator 5.
  • the aircraft staircase 4 is in a known way articulated with a rear portion of a vehicle 6, and in a corresponding manner the actuator 5 is also articulated with the vehicle 6 at its lower portion and to the upper part of the aircraft staircase 4 at its upper portion.
  • the carriage 1 may be equipped with a plate 7 which is capable of being folded out into a horizontal position where leg 8 can be folded down towards the carriage floor 9, thereby enabling the plate 7 to form support for a stretcher or other goods which should be transported in a horizontal position.
  • the plate 7 is shown inlaid in one side wall 10 of the carriage 1.
  • the lift assembly carriage 1 consists of a platform consisting of said floor 9. one side wall 10 and a further side wall 1 1. On the top thereof, the side walls 10, 1 1 are preferably provided with respective hand rail 10' and 1 1 '.
  • the said platform consisting of the floor 9 and the wall 10 has, according to a preferred embodiment, an approximately U-shaped cross-section and is adapted to fit into a framework ofthe carriage 1, where the framework is generally designated by means of the reference numeral 12.
  • the framework 12 is articulated with a tiltable inclined plane or ramp 13.
  • An actuator or gas spring 14 extends between the framework 12 and the ramp 13 to assist in the movement ofthe ramp relative to the framework.
  • Seen in a longitudinal direction, the framework at the opposite end thereof is provided with an additional blocking means 15.
  • this blocking means 15 per se could have been a ramp corresponding to the ramp 13, it is according to the preferred, but for the invention non-limiting, embodiment of the assembly a raisable and lowerable step. This step 15, as further illustrated in Fig.
  • the blocking means 15 may either have the form of a step, as shown in Fig. 5, or may be made flat as shown in Fig. 8.
  • the framework 12 on its underside is provided with feet 18, 19 and 20. In order to obtain a framework of maximum rigidity, it may be expedient to provide it with bottom plates 21 and 22.
  • the bottom portion ofthe framework 12 may also serve as storage space for an electric accumulator which is designed to be the power source for the actuators which form part of the carriage and for the drive motor which is to operate the carriage trolley.
  • the accumulator is schematically indicated by means ofthe reference numeral 23.
  • the bottom portion of the framework may be provided with an electronic governor unit 24 which controls the operation of actuators and motors based on control signals from a control panel (not shown).
  • the transmission of electric signals from the control panel to the governor unit 24 may take place wirelessly or by means of a cable which, e.g., can be plugged into one of the side walls 10, 1 1 or into the framework with further wire connection (not shown) to the unit 24.
  • a support frame 25 which can be moved up and down by means of at least one actuator 26.
  • the support frame 26 is at a first point 27 articulated with a trolley 28 and at a second point 29 located thereabove articulated with an actuator 30 which has its second end articulated with an upper portion of the trolley 28.
  • the trolley 28 is designed to move along a rail 31, and to be capable of being moved along the rail with the aid of the action of a motor 32.
  • said actuator 5. is, as mentioned, activated. This causes the angle of track rails 31 and 33 to be altered relative to the horizontal as is indicated by means of a large arrow on Fig. 7. In Figs.
  • a rail e.g., the rail 31, may be equipped with an engaging means, e.g., a fixed chain or rack toothed bar 35.
  • the trolley 28 is equipped with wheels 36 which roll along the rail 31 in such a way that the trolley cannot be tipped off the rail 31.
  • the motor 32 is connected to a toothed driving wheel 37, optionally via a transmission 38, so that the toothed wheel 37 engages with the toothed bar 35, thereby enabling the carriage 1 to be moved along the rail 31 by means of the moveable engagement between the toothed wheel 37 and the toothed bar 35.
  • the support frame 25 is equipped with cross-braces 25' and similarly the framework 12 is equipped with inclined cross-braces 12'.
  • Fig. 1 1 it is shown how the ramp 13 is folded up with the aid of the actuator 14.
  • the blocking device 15, as shown, is in blocking position.
  • the framework 12 is moved relative to the support frame 25 by means of the actuator 26, whereby in reality the platform, consisting of the floor 9 and the walls 10, 11, moves upwards. This position is necessary if the carriage 1 during transport along the rails 31 and 33 is to be capable of clearing the staircase steps which otherwise are found in the aircraft staircase 4, if the lift assembly is used in connection with an aircraft staircase.
  • Figs. 1 it is shown how the ramp 13 is folded up with the aid of the actuator 14.
  • the blocking device 15 is in blocking position.
  • the framework 12 is moved relative to the support frame 25 by means of the actuator 26, whereby in reality the platform, consisting of the floor 9 and the walls 10, 11, moves upwards. This position is necessary if the carriage 1 during transport along the rails 31 and 33 is to
  • the framework 12 is thus moved upwards relative to the rail 31 until the bottom of the framework 12 is approximately at the same level as the lower portion of the rail 31. As shown in Fig. 13, the carriage in this position will, when it is moved upwards along the rails 31, 33, run well clear 4' of the steps of the actual aircraft staircase 4.
  • a lift assembly is provided which is mechanically simple, and very maintenance friendly , whilst it is simple and secure to use.
  • the lift assembly is intended to be used in connection with a telescopically adjustable aircraft staircase of a known type per se.
  • the aircraft staircase is generally indicated by means ofthe reference numeral 39 and consists of the two mutually displaceable parts 39' and 39".
  • the lift assembly consists of a rail 40 and a further rail 41 parallel thereto.
  • the lift assembly comprises a trolley 42, a support frame 43 and a laterally foldable platform 44 capable of being moved upwards and downwards.
  • the trolley 42 is pivotally connected to the support frame 43 at a point of rotation 45. If the angular position of the aircraft staircase 39 relative to the horizontal is changed as a result ofthe operation of an actuator 46 between the aircraft staircase and the vehicle 47, it is possible to adjust the position of the support frame 43 relative to the trolley 42, so that the normally vertically positioned post of the support frame 43 will remain standing approximately vertically. This mutual adjustment ofthe angle between the support frame 43 and the trolley 42 can take place on the actuation of an actuator 48 which extends between the trolley 42 and an upper point on the support frame 43, the turning taking place about the point of rotation 45.
  • the support frame 43 has an actuator 49.
  • the support frame 43 has a telescopically adapted part 43' that is moveable upwards and downwards, the actuator 49 extending between the actual support frame 43 and its telescopic part 43', as shown in particular in Fig. 21.
  • the actuator 49 By means of the actuator 49, the platform 44 can thus be moved upwards and downwards.
  • a brace rod 50 forms a connection between the support frame part 43' and the platform 44.
  • the trolley 42 is expediently equipped with a power accumulator 51 and a steering regulator 52 which, e.g., can be operated from a control panel 53 on the actual trolley.
  • a power accumulator 51 means that electric cables to the trolley are avoided, but it will be appreciated immediately that the battery can be charged, e.g., in the lower or upper position of the carriage 42 - 44.
  • the trolley is provided with a motor 54 which, via an optional transmission, forms a connection with driving wheels 55 and 56.
  • the driving wheels 55 and 56 are preferably toothed wheels which can engage with toothed members 57 on the rails 40 and 41. Both the driving wheels 55, 56 and the toothed elements 57 on the rails are only shown schematically to illustrate the inventive idea, and what is shown and described must thus not be perceived as a limitation with respect to choice of embodiment. However, a design of the driving wheels and optionally a portion therebetween such that additional suspension ofthe trolley on the actual transport rail will be unnecessary can be visualised.
  • Fig. 15 it can be seen how the platform 44 is folded downwards in the direction transverse to the staircase 39 and the telescopic part 43 ' of the support frame has been brought into a lower position, thereby enabling a wheelchair user 57 to wheel his wheelchair 58 onto the platform 44.
  • the platform 44 can be closed by means of a forward ramp or flap 59 and a rear ramp or flap 60. This is shown in more detail in Fig. 16.
  • the actuator 49 causes the telescopic part 43' of the support frame to be moved upwards together with the brace rod 50 and the platform 44, so that the platform 44 reaches a height relative to the support frame 43 which allows the platform 44 during the transport up along the aircraft staircase to run clear ofthe steps 61 of the staircase. If the movement ofthe lift assembly optionally is to be ended at an upper plateau 62 of the staircase 39, it will be seen immediately that it may be necessary to adjust the angle between the trolley 42 and the support frame 43, so that the platform 44 still has an approximately horizontal position.
  • the solution illustrated in Figs. 14 - 23 is simple in its structure and makes possible simple maintenance and even simple dismounting ofthe carriage 42, 43, 44 in that the motor 54 is controlled so that the toothed driving wheel 55 for the lower rail 40 runs clear ofthe lowermost, toothed portion of the rail 40, whereby the carriage 42, 43, 44 can be removed from the aircraft staircase.
  • the only part remaining fixed on the aircraft staircase is the passive part in the form ofthe rails 40, 41 , optionally only the rail 40 if a monorail system is used, as in the embodiment discussed in connection with an aircraft staircase ofthe type shown in Figs. 1 to 4.
  • the rail 41 may have an upper approximately horizontal portion 41 ' in connection with the plateau 62. This means that there will be a curved transition portion between the rail 41 and the part 41 ' thereof. This also means, of course, that the actuator 48 will then have to come into function in order to keep the support frame 43 in an approximately vertical position.
  • Figs. 24 and 25 it is shown how the carriage, here designated 63, at the area thereof which is closest to the staircase 64 is designed to have a chamfered portion 63 ' , so that it runs clear of the staircase 64.
  • a support arm 66 is fixedly secured to each trolley 65, forming a pivotal connection with a support frame 67 ofthe carriage 63 at a point of rotation 68 on the support arm 66.
  • the support arm has a first portion 66' which extends from the point of attachment 66'" on the trolley 65 to a point of rotation 68, and a second portion 66" which extends from the point of rotation 68 to a point of application 69 for an adjustable actuator 70 which is pivotally suspended at a support site 71 in the support frame 67.
  • the position of the support frame 67 relative to the horizontal is adjustable by actuating the actuator, this being provided with a electrically controllable motor 72.
  • the motor 72 can as shown be attached to a side portion ofthe actuator 70 or at the end portion thereof.
  • the actuator may be of any, appropriate type known per see.
  • the position ofthe support frame prefferably be adjustable relative to the horizontal either manually via a manoeuvre panel 73 (see Fig. 25) or in a more automatic manner with the aid of a horizontality sensor 74 which is suspended on the support frame 67.
  • the sensor 74 may be of the type which has a depending pendulum arm 75, optionally provided with an inertia mechanism 76, so that it is not easily affected by the movement ofthe carriage up or down along the staircase, but primarily is only sensitive to differences in inclination relative to a set standard.
  • the sensor 74 on deviation from a desired position ofthe support frame 67 relative to the horizontal, will automatically cause the motor 72 ofthe actuator 70 to operate and so cause the support arm 66 to turn about the point of rotation 68.
  • the pendulum arm will normally hang vertically, whereas on the other hand end sensors 77. 78 for the movement of the pendulum arm will respectively react when the lower end of the pendulum arm comes too close to or touches respective sensor 77, 78, which initiates the motor 72 to operate, so that the actuator either pushes or pulls at the point of application 69.
  • the end sensors 77, 78 may optionally be microswitches.
  • a lever structure is formed where the distance between the point of attachment 66'" on the trolley 65 and the point of rotation 68, defined as a first distance Dl , is smaller than the distance between the point of rotation 68 and the point of application 69, defined as a second distance D2.
  • the ratio of Dl to D2 is preferably in the range of from 1 :2 to 1 : 10. This also reduces the forces required to be able to tip the support frame 67 (and with it the carriage 63) relative to the trolley 65.
  • the support frame 67 is shown with no framework 9, 10, 1 1 mounted thereon, it must be understood that this will be in place and that the framework 9. 10, 1 1 is either stationary relative to the support frame 67 or moveable, as shown and described previously.
  • the carriage is to move along a staircase which has a fixed or adjustable inclination
  • the track rail or rails as indicated, e.g., by means ofthe reference numeral 79 in Fig. 26, to have an angle of inclination ⁇ which is greater than the angle of inclination ⁇ ofthe staircase.
  • the difference between Z ⁇ and Z ⁇ is Z ⁇ which may lie in the range of 2° to 20°, although this range should be perceived as a provisionally preferred and non-limiting range for the invention.
  • the advantage of this angle difference ⁇ is that said rail(s) do not need to run in general further down than to the side wall of the lowest step.
  • the arm 66 extends some way upwards along the rail before it is secured to the trolley.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Handcart (AREA)

Abstract

La présente invention concerne un dispositif de levage destiné à déplacer des êtres vivants ou des objets. Il comprend un chariot (1) qui peut être déplacé le long d'une voie inclinée (31, 33) constituée par au moins un rail. Dans les parties la plus haute et la plus basse de la voie, le chariot peut être mis en liaison avec une zone de transfert servant au transport vers le chariot et à partir de celui-ci. D'un ou des deux côtés, un curseur (28) est articulé (27) sur le chariot et il est en contact mobile avec le ou les rails (31, 33), qui s'étendent parallèlement le long d'un ou de chaque côté du chariot (1). Le ou les rails sont pourvus d'au moins une rangée longitudinale fixe d'éléments d'engrènement (35) sous la forme d'une chaîne, d'une crémaillère ou autre. Le curseur (28) est pourvu d'un moteur (32) qui, par l'intermédiaire d'une transmission facultative (38), fait fonctionner un organe d'engrènement (37), par exemple au moins une roue dentée, qui forme un système de transmission mobile avec le rail par l'intermédiaire de l'organe d'engrènement (35). Le chariot comporte au moins un châssis porteur (25) et une plate-forme (9, 10, 11, 12) qui peut être déplacée vers le haut et vers le bas par rapport au châssis porteur. La position de la plate-forme, et donc celle du châssis, par rapport à l'horizontale lors de toute modification de l'inclinaison de la voie, est réglable à l'aide d'un actionneur réglable (30) situé entre le curseur et le châssis porteur (25).
PCT/NO1996/000281 1995-11-30 1996-11-29 Dispositif de levage Ceased WO1997019887A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11119/97A AU1111997A (en) 1995-11-30 1996-11-29 Lift device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO954872A NO954872L (no) 1995-11-30 1995-11-30 Heisanordning
NO954872 1995-11-30

Publications (1)

Publication Number Publication Date
WO1997019887A1 true WO1997019887A1 (fr) 1997-06-05

Family

ID=19898813

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1996/000281 Ceased WO1997019887A1 (fr) 1995-11-30 1996-11-29 Dispositif de levage

Country Status (3)

Country Link
AU (1) AU1111997A (fr)
NO (1) NO954872L (fr)
WO (1) WO1997019887A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030677A (ja) * 2005-07-27 2007-02-08 Tcm Corp 乗降用車両
GB2448887A (en) * 2007-05-01 2008-11-05 Stannah Stairlifts Ltd Aircraft access method & apparatus
US8066200B2 (en) 2008-03-12 2011-11-29 Hilltrac, Inc. Hollow structural members, a rail system and methods of manufacturing
WO2013116910A1 (fr) * 2012-02-10 2013-08-15 Ribeiro Leal Richard Élévateur aéronautique escalier
EP2653388A1 (fr) * 2012-04-17 2013-10-23 Ricardo Hummel Echelle avec ascenseur vertical pour l'accès aux avions
US20140251733A1 (en) * 2011-11-08 2014-09-11 Dwight Fry Apparatus For Ascending And Descending Stairs With A Wheelchair
EP3208224A1 (fr) 2016-02-16 2017-08-23 A. Potamitis Medicare Ltd Système de déplacement de charges le long d'une surface élevée
EP3587332A1 (fr) * 2018-06-20 2020-01-01 Tips d.o.o. Dispositif de levage pour escaliers télescopiques d'embarquement de passagers en fauteuil roulant à bord d'un avion
RU2726211C1 (ru) * 2019-11-22 2020-07-09 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Универсальный бортовой подъемник для пассажиров с ограниченными возможностями
EP3770098A1 (fr) * 2019-07-22 2021-01-27 Framo Morat GmbH & Co. KG Monte-escalier et procédé de fonctionnement d'un monte-escalier
CN113879932A (zh) * 2021-09-30 2022-01-04 无锡英威腾电梯控制技术有限公司 一种斜行电梯及其控制方法和系统
JP2023161648A (ja) * 2022-04-26 2023-11-08 川崎重工業株式会社 搭乗橋
GB2638486A (en) * 2024-02-26 2025-08-27 Mallaghan Engineering Ltd Mobile passenger access apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528265A (en) * 1948-12-28 1950-10-31 Charles J Cretors Elevator mechanism
SE399546B (sv) * 1975-07-17 1978-02-20 Reus Nv J De Trapphiss for invalider
WO1981001397A1 (fr) * 1979-11-21 1981-05-28 R Montini Ascenceur combine a des escaliers pour le transport des handicapes, et notamment pour l'acces aux avions avec siege adaptable
WO1991008162A1 (fr) * 1989-12-01 1991-06-13 Handiquip Ab Plate-forme elevatrice inclinee a l'intention des personnes handicapees
WO1995029867A1 (fr) * 1994-05-01 1995-11-09 Bengt Johansson Dispositif et procede de guidage d'un fauteuil d'handicape le long d'un escalier
GB2301811A (en) * 1995-06-07 1996-12-18 Bison Bede Limited Stairlift

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528265A (en) * 1948-12-28 1950-10-31 Charles J Cretors Elevator mechanism
SE399546B (sv) * 1975-07-17 1978-02-20 Reus Nv J De Trapphiss for invalider
WO1981001397A1 (fr) * 1979-11-21 1981-05-28 R Montini Ascenceur combine a des escaliers pour le transport des handicapes, et notamment pour l'acces aux avions avec siege adaptable
WO1991008162A1 (fr) * 1989-12-01 1991-06-13 Handiquip Ab Plate-forme elevatrice inclinee a l'intention des personnes handicapees
WO1995029867A1 (fr) * 1994-05-01 1995-11-09 Bengt Johansson Dispositif et procede de guidage d'un fauteuil d'handicape le long d'un escalier
GB2301811A (en) * 1995-06-07 1996-12-18 Bison Bede Limited Stairlift

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030677A (ja) * 2005-07-27 2007-02-08 Tcm Corp 乗降用車両
GB2448887A (en) * 2007-05-01 2008-11-05 Stannah Stairlifts Ltd Aircraft access method & apparatus
GB2448887B (en) * 2007-05-01 2011-08-24 Stannah Stairlifts Ltd Access method and/or apparatus
US8066200B2 (en) 2008-03-12 2011-11-29 Hilltrac, Inc. Hollow structural members, a rail system and methods of manufacturing
US20140251733A1 (en) * 2011-11-08 2014-09-11 Dwight Fry Apparatus For Ascending And Descending Stairs With A Wheelchair
US9708162B2 (en) * 2011-11-08 2017-07-18 Dwight Fry Apparatus for ascending and descending stairs with a wheelchair
WO2013116910A1 (fr) * 2012-02-10 2013-08-15 Ribeiro Leal Richard Élévateur aéronautique escalier
EP2653388A1 (fr) * 2012-04-17 2013-10-23 Ricardo Hummel Echelle avec ascenseur vertical pour l'accès aux avions
EP3208224A1 (fr) 2016-02-16 2017-08-23 A. Potamitis Medicare Ltd Système de déplacement de charges le long d'une surface élevée
EP3587332A1 (fr) * 2018-06-20 2020-01-01 Tips d.o.o. Dispositif de levage pour escaliers télescopiques d'embarquement de passagers en fauteuil roulant à bord d'un avion
JP2020023306A (ja) * 2018-06-20 2020-02-13 ティップス ディー オー オー プロイツボドノ イン トルゴボスコ ポディエッティエ 車椅子の乗客を飛行機に搭乗させるための入れ子式乗客階段用のリフト
US11311433B2 (en) * 2018-06-20 2022-04-26 TIPS d.o.o. proizvodno in trgovsko podjetje Lift for telescopic passenger stairs for boarding passengers in wheelchairs on a plane
EP3770098A1 (fr) * 2019-07-22 2021-01-27 Framo Morat GmbH & Co. KG Monte-escalier et procédé de fonctionnement d'un monte-escalier
RU2726211C1 (ru) * 2019-11-22 2020-07-09 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Универсальный бортовой подъемник для пассажиров с ограниченными возможностями
CN113879932A (zh) * 2021-09-30 2022-01-04 无锡英威腾电梯控制技术有限公司 一种斜行电梯及其控制方法和系统
JP2023161648A (ja) * 2022-04-26 2023-11-08 川崎重工業株式会社 搭乗橋
GB2638486A (en) * 2024-02-26 2025-08-27 Mallaghan Engineering Ltd Mobile passenger access apparatus

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NO954872D0 (no) 1995-11-30
AU1111997A (en) 1997-06-19
NO954872L (no) 1997-06-02

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