EP1584313B1 - Wheelchair frame - Google Patents
Wheelchair frame Download PDFInfo
- Publication number
- EP1584313B1 EP1584313B1 EP05001021A EP05001021A EP1584313B1 EP 1584313 B1 EP1584313 B1 EP 1584313B1 EP 05001021 A EP05001021 A EP 05001021A EP 05001021 A EP05001021 A EP 05001021A EP 1584313 B1 EP1584313 B1 EP 1584313B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strut
- wheelchair frame
- upper strut
- frame according
- socket element
- 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.)
- Not-in-force
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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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
- A61G5/0816—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding side to side, e.g. reducing or expanding the overall width of the wheelchair
- A61G5/0825—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding side to side, e.g. reducing or expanding the overall width of the wheelchair comprising a scissor-type frame, e.g. having pivoting cross bars for enabling folding
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms
Definitions
- the invention relates to a wheelchair frame according to the features of the preamble of claim 1.
- the invention relates to a wheelchair frame, which comprises two side frames which are mirror images of each other and are connected by means of a pair of scissors so that the wheelchair frame in the usual manner by lateral collapse of the two side frames is collapsible.
- the side frame has a substantially U-shaped form in the side view.
- it comprises an upper and a lower strut, which are arranged parallel to each other and extend substantially horizontally.
- the upper and lower struts are interconnected by means of a substantially vertical front strut.
- the two struts are coupled together via a wheel bearing strut.
- the wheel bearing strut is supported by a receiving element on the upper strut, while the attachment to the lower strut is direct.
- the WO 03/013410 A shows a wheelchair with two connected by scissors side frame, in which both struts are formed profiled. Furthermore, the publication shows a receiving element for mounting a wheel bearing strut. The receiving element is formed so that it is formed with a profiled recess for receiving both the profiled upper horizontal strut and the profiled lower horizontal strut.
- the wheel bearing strut is provided with a plurality of recesses for mounting the axle of a rear wheel in different positions.
- the wheel bearing strut can be mounted in different positions relative to the longitudinal extent of the side frame.
- the invention has for its object to provide a wheelchair frame of the type mentioned, which is universally applicable with a simple structure and simple, cost manufacturability and can be easily assembled.
- the upper strut is formed profiled and that the receiving element is provided with a profiled recess for fitting receiving and implementing the upper strut.
- the wheelchair frame according to the invention is characterized by a number of significant advantages.
- the wheelchair frame according to the invention is suitable for a wide variety of wheelchair constructions, for example for standard wheelchairs, lightweight wheelchairs or active wheelchairs.
- This universal applicability makes it possible to realize a wide variety of wheelchairs with only one frame and a pair of scissors. This leads to less Production and storage costs.
- a modular wheelchair frame construction is possible.
- the wheelchair frame can be constructed in the usual way with tubular struts.
- the scissors can be postponed, so that no further holding elements for the scissors are necessary.
- the upper strut is formed flattened.
- the desired profiling can be produced inexpensively and accurately.
- the receiving element is displaceable on the upper strut in order to realize the different seat depths and construction variants.
- An inner profile is mounted telescopically in the upper strut. This is way adapted to the cross section of the upper strut, so that the inner profile is secured against rotation. This makes it possible to attach to the inner profile of a bearing element for a side part.
- the upper strut is used with their profiling in a favorable embodiment of the invention for supporting a brake, which is thus also secured against rotation.
- the receiving element may serve in a preferred embodiment of the invention, a rear portion of a seat tube to store.
- the wheelchair frame according to the invention comprises an upper and a lower strut 2 and 3. These are tubular and extend parallel to each other. They are arranged substantially horizontally and are connected by a front strut 4, which is arranged substantially vertically. This results in a U-shaped configuration.
- the two side frames are coupled together by means of a pair of scissors 1 (FIG. 3) in the usual way.
- the upper strut 2 is formed profiled, as shown in particular in FIGS. 1 and 2.
- a receiving element 6 is pushed, which is made for example of plastic.
- Fig. 1 illustrates that a plurality of mounting recesses are provided for carrying out one or more screws, so that a seat depth adjustment by different positioning of the receiving element 6 is possible.
- An optionally required seat tube extension is possible via spacer profiles, not shown.
- the receiving element 6 is thus secured against rotation on the upper strut 2 positionable.
- Both the receiving element 6 and the lower strut 3 are provided with a plurality of recesses to screw the wheel bearing strut 5 in the desired position.
- the receiving element 6 also has a vertical recess or socket into which a back tube 10 can be inserted (see FIG. 4).
- a bearing shell 13 is formed on the receiving part 6, in which a seat tube 11 (see FIG. 3) can be inserted.
- the front end of the seat tube 11 is mounted in the usual way by means of a bearing block 14 on the upper strut 2. Also, the bearing block 14 is secured against rotation by the profiling of the upper strut 2.
- a profiled inner profile 7 is telescopically used, which in different positions is adjustable and, for this reason, provided with a plurality of mounting holes for the implementation of screws or dowel pin (see Fig. 1).
- the inner profile 7 serves for rotationally secured or tilt-secured mounting of a bearing element 8, on which in turn a side part 9 is mounted (see in particular FIGS. 6 and 7).
- the side part 9 may be formed in a conventional manner, it may be attached laterally or behind the back tube 10. Furthermore, it is possible to store the side part 9 in an extendable or pivotable manner. A pivotable mounting results from the illustration of FIGS. 6 and 7.
- the inner profile 7 additionally serves to reinforce the upper strut and to strengthen the support of the receiving element 6.
Abstract
Description
Die Erfindung bezieht sich auf einen Rollstuhlrahmen gemäß den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a wheelchair frame according to the features of the preamble of claim 1.
Im Einzelnen bezieht sich die Erfindung auf einen Rollstuhlrahmen, welcher zwei Seitenrahmen umfasst, die spiegelbildlich zueinander ausgebildet sind und mittels einer Schere so verbunden sind, dass der Rollstuhlrahmen in üblicher Weise durch seitliches Zusammenschieben der beiden Seitenrahmen zusammenlegbar ist.In detail, the invention relates to a wheelchair frame, which comprises two side frames which are mirror images of each other and are connected by means of a pair of scissors so that the wheelchair frame in the usual manner by lateral collapse of the two side frames is collapsible.
Der Seitenrahmen weist in der Seitenansicht eine im Wesentlichen U-förmige Form auf. Hierzu umfasst er eine obere und eine untere Strebe, welche parallel zueinander angeordnet sind und sich im Wesentlichen horizontal erstrecken. Die obere und die untere Strebe sind mittels einer im Wesentlichen vertikalen vorderen Strebe miteinander verbunden.The side frame has a substantially U-shaped form in the side view. For this purpose, it comprises an upper and a lower strut, which are arranged parallel to each other and extend substantially horizontally. The upper and lower struts are interconnected by means of a substantially vertical front strut.
An dem hinteren Bereich sind die beiden Streben über eine Radlagerstrebe miteinander gekoppelt. Die Radlagerstrebe ist dabei mittels eines Aufnahmeelements an der oberen Strebe gelagert, während die Befestigung an der unteren Strebe direkt erfolgt.At the rear area, the two struts are coupled together via a wheel bearing strut. The wheel bearing strut is supported by a receiving element on the upper strut, while the attachment to the lower strut is direct.
Die
Die Radlagerstrebe ist mit einer Vielzahl von Ausnehmungen versehen, um die Achse eines Hinterrades in unterschiedlichen Positionen montieren zu können. Zur Einstellung der Sitztiefe und zur Anpassung an die Körpermaße eines Rollstuhl-Benutzers ist die Radlagerstrebe in unterschiedlichen Positionen relativ zur Längserstreckung des Seitenrahmens montierbar.The wheel bearing strut is provided with a plurality of recesses for mounting the axle of a rear wheel in different positions. To adjust the seat depth and to adapt to the body dimensions of a wheelchair user, the wheel bearing strut can be mounted in different positions relative to the longitudinal extent of the side frame.
Der Erfindung liegt die Aufgabe zugrunde, einen Rollstuhlrahmen der eingangs genannten Art zu schaffen, welcher bei einfachem Aufbau und einfacher, kostengünstiger Herstellbarkeit universell anwendbar ist und leicht montiert werden kann.The invention has for its object to provide a wheelchair frame of the type mentioned, which is universally applicable with a simple structure and simple, cost manufacturability and can be easily assembled.
Erfindungsgemäß wird die Aufgabe durch die Merkmalskombination des Hauptanspruchs gelöst, die Unteransprüche zeigen weitere vorteilhafte Ausgestaltungen der Erfindung.According to the invention the object is achieved by the feature combination of the main claim, the subclaims show further advantageous embodiments of the invention.
Erfindungsgemäß ist somit vorgesehen, dass die obere Strebe profiliert ausgebildet ist und dass das Aufnahmeelement mit einer profilierten Ausnehmung zur passenden Aufnahme und Durchführung der oberen Strebe versehen ist.According to the invention it is thus provided that the upper strut is formed profiled and that the receiving element is provided with a profiled recess for fitting receiving and implementing the upper strut.
Der erfindungsgemäße Rollstuhlrahmen zeichnet sich durch eine Reihe erheblicher Vorteile aus.The wheelchair frame according to the invention is characterized by a number of significant advantages.
Durch die Profilierung der oberen Strebe sowie der Ausnehmung des Aufnahmeelements ist eine Verdreh- oder Verkippsicherung der Anbauelemente gewährleistet, die den gesamten Aufbau des Rollstuhlrahmens wesentlich erleichtert und die Kraftübertragung optimiert. Weiterhin ergibt sich hierdurch eine höhere Steifigkeit des gesamten Rollstuhlrahmens, welche wiederum dazu führt, dass die einzelnen Bauelemente mit einem geringeren Gewicht und mit geringeren Kosten herstellbar sind, als dies beim Stand der Technik möglich ist.Due to the profiling of the upper strut and the recess of the receiving element a twisting or Verkippsicherung the attachments is guaranteed, which greatly facilitates the entire structure of the wheelchair frame and optimized power transmission. Furthermore, this results in a higher rigidity of the entire wheelchair frame, which in turn means that the individual components can be produced with a lower weight and at lower costs than is possible in the prior art.
Hierdurch ergibt sich eine Vereinfachung der Montage, da sich die Kippsicherheit und Verdrehsicherheit der Anbauelemente relativ zu der oberen Strebe durch die Profilierung ergibt und nicht durch zusätzliche Montagemaßnahmen, wie etwa Passbohrungen, Klemmsitze oder Ähnliches, realisiert werden kann.This results in a simplification of the assembly, since the tilting and anti-rotation of the attachments relative to the upper strut results from the profiling and not by additional installation measures, such as fitting holes, clamping seats or the like, can be realized.
Der erfindungsgemäße Rollstuhlrahmen eignet sich für unterschiedlichste Rollstuhlkonstruktionen, beispielsweise für Standardrollstühle, Leichtgewichtsrollstühle oder Aktivrollstühle. Durch diese universelle Anwendbarkeit ergibt sich die Möglichkeit, mit nur einem Rahmen und einer Schere unterschiedlichste Rollstühle zu realisieren. Dies führt zu geringeren Herstellungs- und Lagerkosten. Es ist somit eine modulare Rollstuhlrahmen-Konstruktion möglich.The wheelchair frame according to the invention is suitable for a wide variety of wheelchair constructions, for example for standard wheelchairs, lightweight wheelchairs or active wheelchairs. This universal applicability makes it possible to realize a wide variety of wheelchairs with only one frame and a pair of scissors. This leads to less Production and storage costs. Thus, a modular wheelchair frame construction is possible.
Durch die einfache Ausgestaltung des Seitenrahmens ist es möglich, standardisierte Beinstützen oder Ähnliches einzusetzen, insbesondere da sich die vordere, rohrförmige Strebe vertikal erstreckt. Es versteht sich, dass der Rollstuhlrahmen in üblicher Weise mit rohrförmigen Streben aufgebaut sein kann.Due to the simple configuration of the side frame, it is possible to use standardized leg supports or the like, in particular since the front, tubular strut extends vertically. It is understood that the wheelchair frame can be constructed in the usual way with tubular struts.
Erfindungsgemäß kann die Schere aufgeschoben werden, sodass keine weiteren Halteelemente für die Schere notwendig sind.According to the invention, the scissors can be postponed, so that no further holding elements for the scissors are necessary.
Es ist vorgesehen, dass die obere Strebe abgeflacht ausgebildet ist. Hierdurch kann die gewünschte Profilierung kostengünstig und passgenau hergestellt werden.It is envisaged that the upper strut is formed flattened. As a result, the desired profiling can be produced inexpensively and accurately.
Das Aufnahmeelement ist auf der oberen Strebe verschiebbar, um die unterschiedlichen Sitztiefen und Bauvarianten realisieren zu können.The receiving element is displaceable on the upper strut in order to realize the different seat depths and construction variants.
Ein Innenprofil ist teleskopisch in der oberen Strebe gelagert. Dieses ist Weise passend zu dem Querschnitt der oberen Strebe ausgebildet, sodass auch das Innenprofil verdrehgesichert ist. Hierdurch ist es möglich, an dem Innenprofil ein Lagerelement für ein Seitenteil zu befestigen.An inner profile is mounted telescopically in the upper strut. This is way adapted to the cross section of the upper strut, so that the inner profile is secured against rotation. This makes it possible to attach to the inner profile of a bearing element for a side part.
Die obere Strebe dient mit ihrer Profilierung in günstiger Ausgestaltung der Erfindung zur Lagerung einer Bremse, welche somit ebenfalls verdrehgesichert ist.The upper strut is used with their profiling in a favorable embodiment of the invention for supporting a brake, which is thus also secured against rotation.
Durch die verdrehgesicherte Lagerung des Aufnahmeteils ist es möglich, direkt an diesem ein Rückenrohr zu lagern. Weiterhin kann das Aufnahmeelement in bevorzugter Ausgestaltung der Erfindung dazu dienen, einen hinteren Bereich eines Sitzrohres zu lagern. Mit der Rahmenkonstruktion lässt sich sowohl ein Selbstfahrrollstuhl als auch ein Schieberollstuhl realisieren.Due to the non-rotating mounting of the receiving part, it is possible to store directly on this a back tube. Furthermore, the receiving element may serve in a preferred embodiment of the invention, a rear portion of a seat tube to store. With the frame construction, both a self-propelled wheelchair and a sliding wheelchair can be realized.
Im Folgenden wird die Erfindung anhand eines Ausführungsbeispiels in Verbindung mit der Zeichnung beschrieben. Dabei zeigt:
- Fig. 1
- eine schematische Seiten-Explosionsansicht des erfindungsgemäßen Seitenrahmens,
- Fig. 2
- eine Ansicht des in Fig. 1 gezeigten Rahmens im montierten Zustand,
- Fig. 3
- eine perspektivische Teil-Ansicht des erfindungsgemäßen Rollstuhlrahmens,
- Fig. 4
- eine perspektivische Teil-Ansicht des Aufnahmeelements,
- Fig. 5
- eine perspektivische Teil-Ansicht eines Seitenbereichs des Seitenrahmens mit Seitenteil,
- Fig. 6
- eine perspektivische Teil-Rückansicht des Aufnahmeelements im montierten Zustand,
- Fig. 7
- eine Ansicht, ähnlich Fig. 6, aus seitlicher Blickrichtung, und
- Fig. 8
- eine weitere perspektivische Teil-Rückansicht.
- Fig. 1
- a schematic side exploded view of the side frame according to the invention,
- Fig. 2
- a view of the frame shown in Figure 1 in the assembled state,
- Fig. 3
- a partial perspective view of the wheelchair frame according to the invention,
- Fig. 4
- a partial perspective view of the receiving element,
- Fig. 5
- a partial perspective view of a side portion of the side frame with side part,
- Fig. 6
- a partial perspective rear view of the receiving element in the mounted state,
- Fig. 7
- a view similar to FIG. 6, from a lateral direction, and
- Fig. 8
- another partial perspective rear view.
Der erfindungsgemäße Rollstuhlrahmen umfasst eine obere und eine untere Strebe 2 bzw. 3. Diese sind rohrförmig ausgebildet und erstrecken sich parallel zueinander. Sie sind im Wesentlichen horizontal angeordnet und werden durch eine vordere Strebe 4, welche im Wesentlichen vertikal angeordnet ist, verbunden. Es ergibt sich somit eine U-förmige Ausgestaltung.The wheelchair frame according to the invention comprises an upper and a
Die beiden Seitenrahmen werden mittels einer Schere 1 (Fig. 3) in üblicher Weise miteinander gekoppelt. Die obere Strebe 2 ist profiliert ausgebildet, so wie dies insbesondere in den Fig. 1 und 2 dargestellt ist. Auf die obere Strebe 2 ist ein Aufnahmeelement 6 aufgeschoben, welches beispielsweise aus Kunststoff gefertigt ist. Die Fig. 1 verdeutlicht, dass mehrere Montageausnehmungen zur Durchführung einer oder mehrerer Schrauben vorgesehen sind, sodass eine Sitztiefenverstellung durch unterschiedliche Positionierung des Aufnahmeelements 6 möglich ist. Eine gegebenenfalls erforderliche Sitzrohrverlängerung ist über nicht dargestellte Distanzprofile möglich.The two side frames are coupled together by means of a pair of scissors 1 (FIG. 3) in the usual way. The
Das Aufnahmeelement 6 ist somit verdrehgesichert an der oberen Strebe 2 positionierbar.The receiving
Zur Lagerung eines Hinterrades dient eine Radlagerstrebe 5, welche mit mehreren Bohrungen zum Einsetzen einer Achse des Hinterrades 12 (siehe Fig. 5) versehen ist. Sowohl das Aufnahmeelement 6 als auch die untere Strebe 3 sind mit mehreren Ausnehmungen versehen, um die Radlagerstrebe 5 in der gewünschten Position zu verschrauben.For supporting a rear wheel serves a
Die Verstellbarkeit ist durch die Doppelpfeile in Fig. 4 wiedergegeben.The adjustability is shown by the double arrows in Fig. 4.
Das Aufnahmeelement 6 weist weiterhin eine vertikale Ausnehmung oder Buchse auf, in welche ein Rückenrohr 10 einsetzbar ist (siehe Fig. 4).The receiving
Weiterhin ist an dem Aufnahmeteil 6 eine Lagerschale 13 ausgebildet, in welche ein Sitzrohr 11 (siehe Fig. 3) einlegbar ist. Das vordere Ende des Sitzrohrs 11 ist in üblicher Weise mittels eines Lagerbocks 14 an der oberen Strebe 2 gelagert. Auch der Lagerbock 14 ist durch die Profilierung der oberen Strebe 2 verdrehgesichert.Furthermore, a bearing
In die obere Strebe 2 ist teleskopisch ein profiliertes Innenprofil 7 einsetzbar, welches in unterschiedlichen Positionen verstellbar ist und aus diesem Grunde mit mehreren Montagelöchern zur Durchführung von Schrauben oder Passbolzen versehen ist (siehe Fig. 1). Das Innenprofil 7 dient zur verdrehgesicherten oder kippgesicherten Lagerung eines Lagerelements 8, an welchem wiederum ein Seitenteil 9 gelagert ist (siehe insbesondere Fig. 6 und 7). Das Seitenteil 9 kann in üblicher Weise ausgebildet sein, es kann seitlich oder hinter dem Rückenrohr 10 befestigt werden. Weiterhin ist es möglich, das Seitenteil 9 aussteckbar oder verschwenkbar zu lagern. Eine verschwenkbare Lagerung ergibt sich aus der Darstellung der Fig. 6 und 7.In the upper strut 2 a profiled inner profile 7 is telescopically used, which in different positions is adjustable and, for this reason, provided with a plurality of mounting holes for the implementation of screws or dowel pin (see Fig. 1). The inner profile 7 serves for rotationally secured or tilt-secured mounting of a
Das Innenprofil 7 dient zusätzlich auch zur Verstärkung der oberen Strebe sowie zur verstärkten Lagerung des Aufnahmeelements 6.The inner profile 7 additionally serves to reinforce the upper strut and to strengthen the support of the receiving
Erfindungsgemäß ist es auch möglich, eine Rückenverstellung um 10° oder 30° mit Hilfe des Aufnahmeelements 6 zu realisieren.According to the invention it is also possible to realize a back adjustment by 10 ° or 30 ° by means of the receiving
- 11
- Scherescissors
- 22
- Obere StrebeUpper strut
- 33
- Untere StrebeLower strut
- 44
- Vordere StrebeFront strut
- 55
- Radlagerstrebewheel bearing strut
- 66
- Aufnahmeelementreceiving element
- 77
- Innenprofilinternal profile
- 88th
- Lagerelementbearing element
- 99
- Seitenteilside panel
- 1010
- Rückenrohrback tube
- 1111
- Sitzrohrseat tube
- 1212
- Hinterradrear wheel
- 1313
- Lagerschalebearing shell
- 1414
- Lagerbockbearing block
Claims (7)
- Wheelchair frame having two side frames, which are connected to each other by means of a cruciform frame (1) and which in each case comprise a substantially horizontal upper strut (2) and a lower strut (3) parallel thereto, the upper (2) and the lower (3) strut being connected by means of a substantially vertical front strut (4), the upper (2) and the lower (3) strut being connected in their rear region in each case to a detachable and adjustable wheel bearing strut (5) and the wheel bearing strut (5) being mounted on the upper strut (2) by means of a socket element (6), the upper strut (2) being profiled and flattened and the socket element (6) being provided with a profiled recess to hold the upper strut (2) suitably and being displaceable on the upper strut (2),
characterized in that
an inner profile (7) is mounted telescopically in the upper strut (2) and matches the cross section of the upper strut (2), and in that a bearing element (8) for a side part (9) is fixed to the inner profile (7). - Wheelchair frame according to Claim 1, characterized in that the wheel bearing strut (5), the socket element (6) and the inner profile can be displaced independently of one another on the upper strut (2) and the lower strut (3) with a form fit or force fit in order to change the seat depth and chassis geometry.
- Wheelchair frame according to Claim 1 or 2, characterized in that the inner profile (7) can be telescoped through the bearing element (8) with a form fit or force fit in order to hold further functional elements.
- Wheelchair frame according to one of Claims 1 to 3, characterized in that a brake is mounted on the upper strut (2) so as to be secure against rotation.
- Wheelchair frame according to one of Claims 1 to 4, characterized in that a back tube (10) is mounted on the socket element (6).
- Wheelchair frame according to one of Claims 1 to 5, characterized in that the rear region of a seat tube (11) is mounted on the socket element (6).
- Wheelchair frame according to one of Claims 1 to 6, characterized in that the socket element (6) is fabricated from plastic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL05001021T PL1584313T3 (en) | 2004-04-08 | 2005-01-19 | Wheelchair frame |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004005653U DE202004005653U1 (en) | 2004-04-08 | 2004-04-08 | Wheelchair frame |
DE202004005653U | 2004-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1584313A1 EP1584313A1 (en) | 2005-10-12 |
EP1584313B1 true EP1584313B1 (en) | 2007-12-26 |
Family
ID=32731378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05001021A Not-in-force EP1584313B1 (en) | 2004-04-08 | 2005-01-19 | Wheelchair frame |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1584313B1 (en) |
AT (1) | ATE381916T1 (en) |
DE (2) | DE202004005653U1 (en) |
DK (1) | DK1584313T3 (en) |
ES (1) | ES2299910T3 (en) |
NO (1) | NO331129B1 (en) |
PL (1) | PL1584313T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009019344B4 (en) | 2009-04-30 | 2011-01-20 | Otto Bock Mobility Solutions Gmbh | Wheelchair frame |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767260A (en) * | 1971-08-20 | 1973-10-23 | Gendron Diemer Inc | Horizontally adjustable armrests for wheelchairs |
GB0119279D0 (en) * | 2001-08-08 | 2001-10-03 | Sunrise Medical Ltd | Wheelchairs and structural elements therefor |
US5255956A (en) * | 1992-02-14 | 1993-10-26 | Quickie Designs Inc. | Adjustable armrest mounting assembly |
EP0702945A1 (en) * | 1994-09-13 | 1996-03-27 | Ortopedia Gmbh | Wheelchair with adjustable frame |
DE59709131D1 (en) * | 1996-09-04 | 2003-02-20 | Meyra Wilhelm Meyer Gmbh & Co | wheelchair |
US6058674A (en) * | 1997-05-05 | 2000-05-09 | Teksource, Lc | Structural members for use in wheelchairs |
DE20315205U1 (en) * | 2003-10-02 | 2003-12-04 | Meyra Wilhelm Meyer Gmbh & Co. Kg | Wheel chair has main side frame which are narrower at seat height than top or bottom and multi-position option for wheel axle installation |
-
2004
- 2004-04-08 DE DE202004005653U patent/DE202004005653U1/en not_active Expired - Lifetime
-
2005
- 2005-01-19 EP EP05001021A patent/EP1584313B1/en not_active Not-in-force
- 2005-01-19 DK DK05001021T patent/DK1584313T3/en active
- 2005-01-19 DE DE502005002326T patent/DE502005002326D1/en active Active
- 2005-01-19 PL PL05001021T patent/PL1584313T3/en unknown
- 2005-01-19 ES ES05001021T patent/ES2299910T3/en active Active
- 2005-01-19 AT AT05001021T patent/ATE381916T1/en active
- 2005-04-07 NO NO20051722A patent/NO331129B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1584313A1 (en) | 2005-10-12 |
NO20051722L (en) | 2005-10-10 |
PL1584313T3 (en) | 2008-05-30 |
ATE381916T1 (en) | 2008-01-15 |
DK1584313T3 (en) | 2008-05-05 |
NO20051722D0 (en) | 2005-04-07 |
DE202004005653U1 (en) | 2004-07-15 |
ES2299910T3 (en) | 2008-06-01 |
NO331129B1 (en) | 2011-10-17 |
DE502005002326D1 (en) | 2008-02-07 |
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