EP1250903A2 - Parallel lifting platform for disabled individuals - Google Patents

Parallel lifting platform for disabled individuals Download PDF

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Publication number
EP1250903A2
EP1250903A2 EP02400006A EP02400006A EP1250903A2 EP 1250903 A2 EP1250903 A2 EP 1250903A2 EP 02400006 A EP02400006 A EP 02400006A EP 02400006 A EP02400006 A EP 02400006A EP 1250903 A2 EP1250903 A2 EP 1250903A2
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EP
European Patent Office
Prior art keywords
lifting platform
parallel lifting
drive element
platform
support elements
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Withdrawn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
EP02400006A
Other languages
German (de)
French (fr)
Other versions
EP1250903A3 (en
Inventor
Harald Baecker
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 EP1250903A2 publication Critical patent/EP1250903A2/en
Publication of EP1250903A3 publication Critical patent/EP1250903A3/en
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • A61G3/067—Transfer using ramps, lifts or the like with compartment for horizontally storing the ramp or lift
    • 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
    • B66B9/0807—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0641—Single levers, e.g. parallel links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated

Definitions

  • One of these support elements directly or two by means of a cross-beam are with one Drive element connected.
  • the platform can be designed so that it can be run over by a car or even a truck when it is retracted. This enables installation in the area of a gate entrance or garage entrance.

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  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The device has an upper movable platform (1) and a lower housing (2) joined via several supporting elements (3) that are movably mounted at the top and bottom. Two of the elements are joined to a drive element (4) via a transverse element (8). The supporting elements are arranged parallel to each other to achieve a curved path of the platform transport movement.

Description

Die Erfindung betrifft eine Parallel- Hubbühne für Behinderte, wobei im wesentlichen eine obere bewegliche Plattform und ein unteres Gehäuse über mehrere parallel angebrachte, oben und unten beweglich gelagerte Stützelemente miteinander verbunden sind.The invention relates to a parallel lifting platform for the disabled, essentially an upper movable platform and a lower housing over several parallel ones, Support elements movably mounted above and below are connected to one another.

Eines dieser Stützelemente direkt bzw. zwei mittels einer Quer- Traverse sind mit einem Antriebselement verbunden.One of these support elements directly or two by means of a cross-beam are with one Drive element connected.

Zwischen einer am Ende der Plattform befindlichen Klappe besteht eine mechanische Gelenkverbindung mit einem oder mehreren der Stützelemente.There is a mechanical one between a flap at the end of the platform Articulated connection with one or more of the support elements.

Bei Hubbühnen herkömmlicher Art besteht das Problem, daß sie von vornherein nur eine vorgegebene Bewegungsrichtung ( vertikal ) haben oder aber mit entsprechendem technischem Zusatzaufwand in horizontaler Richtung bewegt bzw. gedreht werden können. (siehe PN: DE 3922511 C2 980312 / DE 195 20080 C2 990429 / DE 29919217 U1 000224)The problem with lifting platforms of a conventional type is that they only exist from the outset have a given direction of movement (vertical) or with a corresponding one additional technical effort can be moved or rotated in the horizontal direction. (see PN: DE 3922511 C2 980312 / DE 195 20080 C2 990429 / DE 29919217 U1 000224)

Der Erfindung liegt die Aufgabe zugrunde, eine Hubbühne zu schaffen, die sich aufgrund ihrer Bauart gleichzeitig horizontal wie vertikal in einer fest vorgegebenen Fahrkurve bewegt.
Die Erfindung ist dadurch charakterisiert, daß eine, im Boden flächenbündig eingebaute, Plattform einen Behinderten ( Rollstuhlfahrer ) mittels einer bogenförmigen, gleitenden Fahrbewegung vom Bereich vor der Treppe zur oberen Treppenstufe befördert, so daß ein problemloses Überwinden von kleineren Treppenbereichen ermöglicht wird.
Die am Ende der Plattform befindliche Klappe stellt sich dabei automatisch nach oben, so daß ein rückwärtiges herunterrollen verhindert wird.The invention has for its object to provide a lifting platform which, due to its design, simultaneously moves horizontally and vertically in a fixed driving curve.
The invention is characterized in that a flush-mounted platform in the floor transports a disabled person (wheelchair user) by means of an arc-shaped, sliding movement from the area in front of the stairs to the upper step of the stairs, so that smaller staircase areas can be overcome without problems.
The flap located at the end of the platform automatically rises to prevent it from rolling backwards.

Die Plattform kann so ausgelegt werden, daß sie, im eingefahrenen Zustand, von einem PKW Oder gar LKW überfahren werden kann.
Hierdurch ist der Einbau auch im Bereich einer Toreinfahrt oder Garagenzufahrt möglich.The platform can be designed so that it can be run over by a car or even a truck when it is retracted.
This enables installation in the area of a gate entrance or garage entrance.

Diese Aufgaben werden erfindungsgemäß dadurch gelöst, daß mehrere parallel angebrachte, oben und unten beweglich gelagerte Stützelemente so vorgesehen sind, daß ein bogenförmiger Verlauf der Plattformbewegung ( 7 ) zwingend vorgeben wird.
Durch die Veränderung des Winkels zwischen Plattform und Stützelementen bewegt eine daran befestigte Gelenkverbindung zur Klappe am Ende der Plattform diese Klappe von der horizontalen in die vertikale Lage, wodurch auch diese Abrollsicherung zwingend betätigt wird.According to the invention, these objects are achieved in that a plurality of supporting elements mounted in parallel and movably mounted above and below are provided in such a way that an arcuate course of the platform movement (7) is mandatory.
By changing the angle between the platform and support elements, an attached articulated connection to the flap at the end of the platform moves this flap from the horizontal to the vertical position, as a result of which this roll-off protection is also operated.

Erfindungsgemäß ist vorgesehen, daß das Antriebselement hydraulisch ausgebildet ist.According to the invention it is provided that the drive element is hydraulic.

Es ist im Rahmen der Erfindung auch möglich, daß das Antriebselement als Spindelantrieb ausgebildet ist.It is also possible in the context of the invention that the drive element as a spindle drive is trained.

Es ist im Rahmen der Erfindung auch möglich, daß das Antriebselement als Kettenantrieb ausgebildet ist.It is also possible in the context of the invention that the drive element as a chain drive is trained.

Unterschiede in der Treppenhöhe und Treppentiefe können durch unterschiedliche Länge der Stützelemente ausgeglichen werden. Differences in the stair height and depth can be caused by different lengths of the Support elements are balanced.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend näher beschrieben.An embodiment of the invention is shown in the drawing and will described in more detail below.

Es zeigt
eine schematische Darstellung der wesentlichen Teile der Hubbühne mit einer oberen beweglichen Plattform ( 1 ) einem unteres Gehäuse ( 2 ) und erfindungsgemäßer, paralleler Anordnung der, oben und unten beweglich gelagerten, Stützelementen ( 3 ), wodurch sich ein bogenförmiger Fahrtverlauf ( 7 ) ergibt.It shows
a schematic representation of the essential parts of the lifting platform with an upper movable platform (1), a lower housing (2) and inventive, parallel arrangement of the support elements (3), which are movably mounted at the top and bottom, resulting in an arcuate course of travel (7).

Zwei dieser Stützelemente sind mittels einer Quer- Traverse ( 8 ) mit einem AntriebsElement ( 4 ) verbunden.Two of these support elements are connected to a drive element by means of a cross-beam (8) (4) connected.

Dieses Antriebselement besteht, wie in der Zeichnung dargestellt aus einem, beweglich gelagerten, Hydraulikzylinder ( 4 ) mit dazugehöriger Pumpe und Elektrosteuerung. Es ist jedoch möglich als Antriebselement einen Spindelantrieb oder Kettenantrieb einzusetzen.As shown in the drawing, this drive element consists of one, movable mounted hydraulic cylinder (4) with associated pump and electrical control. However, a spindle drive or chain drive is possible as the drive element use.

Zwischen einer am Ende der Plattform befindlichen Klappe ( 6 ) besteht eine Gelenkverbindung ( 5 ) mit einem oder mehreren der Stützelemente ( 3 ).There is a flap (6) located at the end of the platform Articulated connection (5) with one or more of the support elements (3).

Ohne Einschränkung des erfinderischen Gedankens kann die Hubhöhe und der horizontale Weg der Plattform ( Treppenstufen- Höhe und -Tiefe ) durch Veränderung der Länge der Stützelemente, den jeweiligen Erfordernissen, angepaßt werden.Without restricting the inventive concept, the lifting height and the horizontal Path of the platform (stair height and depth) by changing the length of the Support elements to be adapted to the respective requirements.

Claims (5)

Parallel- Hubbühne für Behinderte, wobei im wesentlichen eine obere bewegliche Plattform ( 1 ) und ein unteres Gehäuse ( 2 ) über mehrere, oben und unten beweglich gelagerte Stützelemente ( 3 ) miteinander verbunden sind.
Zwei dieser Stützelemente sind mittels einer Quer- Traverse ( 8 ) mit einem AntriebsElement ( 4 ) verbunden dadurch gekennzeichnet, daß die Stützelemente ( 3) parallel zueinander angeordnet sind, wodurch ein bogenförmiger Verlauf der Förderbewegung der Plattform erreicht wird. Parallel lifting platform for the disabled, wherein essentially an upper movable platform (1) and a lower housing (2) are connected to one another via a plurality of supporting elements (3) which are movably mounted above and below.
Two of these support elements are connected to a drive element (4) by means of a cross-member (8), characterized in that the support elements (3) are arranged parallel to one another, whereby an arcuate course of the conveying movement of the platform is achieved. Parallel- Hubbühne nach Anspruch 1, dadurch gekennzeichnet, daß zwischen einer am Ende der Plattform befindlichen Klappe ( 6 ) eine mechanische Gelenkverbindung ( 5 ) mit einem oder mehreren der Stützelemente ( 3 ) besteht, wodurch ein zwangsweißes Hochklappen der Abrollsicherung vorgegeben wird..Parallel lifting platform according to claim 1, characterized in that between a flap (6) located at the end of the platform there is a mechanical articulated connection (5) with one or more of the support elements (3), whereby a forced white folding up of the roll-off protection is specified. Parallel- Hubbühne nach Anspruch 1, dadurch gekennzeichnet, daß das Antriebselement ( 4 ) als Hydraulikzylinder ausgebildet ist.Parallel lifting platform according to claim 1, characterized in that the drive element (4) is designed as a hydraulic cylinder. Parallel- Hubbühne nach Anspruch 1, dadurch gekennzeichnet, daß das Antriebselement ( 4 ) als Spindelantrieb ausgebildet ist.Parallel lifting platform according to claim 1, characterized in that the drive element (4) is designed as a spindle drive. Parallel- Hubbühne nach Anspruch 1, dadurch gekennzeichnet, daß das Antriebselement ( 4 ) als Kettenantrieb ausgebildet ist.Parallel lifting platform according to claim 1, characterized in that the drive element (4) is designed as a chain drive.
EP02400006A 2001-02-08 2002-02-06 Parallel lifting platform for disabled individuals Withdrawn EP1250903A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10106052 2001-02-08
DE2001106052 DE10106052A1 (en) 2001-02-08 2001-02-08 Parallel lifting platform for handicapped has upper movable platform, lower housing, supporting elements arranged parallel to each other to achieve curved platform transport path

Publications (2)

Publication Number Publication Date
EP1250903A2 true EP1250903A2 (en) 2002-10-23
EP1250903A3 EP1250903A3 (en) 2003-09-10

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EP02400006A Withdrawn EP1250903A3 (en) 2001-02-08 2002-02-06 Parallel lifting platform for disabled individuals

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EP (1) EP1250903A3 (en)
DE (1) DE10106052A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013012142A1 (en) 2013-07-20 2015-01-22 ATC Lift GmbH Lifting platform for bridging height differences and / or obstacles, in particular for bridging steps in the interior or exterior of a building

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2411639A (en) * 2004-03-04 2005-09-07 Autoriser Ltd A stairlift having a pair of pivoting parallel linkages

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273498A (en) * 1979-11-07 1981-06-16 The Budd Company Railway car trap door lift
US4559659A (en) * 1984-01-31 1985-12-24 Paralyzed Veterans Of America Power operated wheelchair ramp
EP0732296A2 (en) * 1995-03-13 1996-09-18 Planet Fabrications Ltd Platform lift
DE29919217U1 (en) * 1999-11-03 2000-02-24 Rimo Transportgeraete Gmbh & C Lift

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273498A (en) * 1979-11-07 1981-06-16 The Budd Company Railway car trap door lift
US4559659A (en) * 1984-01-31 1985-12-24 Paralyzed Veterans Of America Power operated wheelchair ramp
EP0732296A2 (en) * 1995-03-13 1996-09-18 Planet Fabrications Ltd Platform lift
DE29919217U1 (en) * 1999-11-03 2000-02-24 Rimo Transportgeraete Gmbh & C Lift

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013012142A1 (en) 2013-07-20 2015-01-22 ATC Lift GmbH Lifting platform for bridging height differences and / or obstacles, in particular for bridging steps in the interior or exterior of a building
DE102013012142B4 (en) 2013-07-20 2019-07-04 ATC Lift GmbH Lifting platform for bridging height differences and / or obstacles, in particular for bridging steps in the interior or exterior of a building

Also Published As

Publication number Publication date
EP1250903A3 (en) 2003-09-10
DE10106052A1 (en) 2002-08-14

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