EP0136763B1 - Fauteuil roulant pour invalides avec montage d'assise détachable ainsi que procédé pour transférer un invalide assis dans le fauteuil dans-ou-hors d'un véhicule - Google Patents

Fauteuil roulant pour invalides avec montage d'assise détachable ainsi que procédé pour transférer un invalide assis dans le fauteuil dans-ou-hors d'un véhicule Download PDF

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Publication number
EP0136763B1
EP0136763B1 EP84201410A EP84201410A EP0136763B1 EP 0136763 B1 EP0136763 B1 EP 0136763B1 EP 84201410 A EP84201410 A EP 84201410A EP 84201410 A EP84201410 A EP 84201410A EP 0136763 B1 EP0136763 B1 EP 0136763B1
Authority
EP
European Patent Office
Prior art keywords
seat mounting
chair
plate
invalids
vehicle
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.)
Expired
Application number
EP84201410A
Other languages
German (de)
English (en)
Other versions
EP0136763A2 (fr
EP0136763A3 (en
Inventor
Jacobus Johannes Cornelis Rip
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 AT84201410T priority Critical patent/ATE34297T1/de
Publication of EP0136763A2 publication Critical patent/EP0136763A2/fr
Publication of EP0136763A3 publication Critical patent/EP0136763A3/en
Application granted granted Critical
Publication of EP0136763B1 publication Critical patent/EP0136763B1/fr
Expired legal-status Critical Current

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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
    • 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

Definitions

  • the present invention relates to a wheel chair for invalids of which the seat mounting and the base element after unlocking can be released from each other, the base element having guides which support the seat mounting and in which guiding means are movable to permit the removal of the seat mounting from the base element.
  • a chair of the above type is known from US-A-4354791, which forms the basis of the preamble of claim 1 and discloses an invalid chair comprising a base element (11) and a seat element (12) which after unlocking may be removed from the base element (see particularly column 2, line 6 ⁇ column 3, line 7; figures 1-4).
  • the base element carries tracks (36, 37) which receive casters (48) which support the seat element and which are movable along the tracks to permit removal of the seat element from the base element.
  • the invention therefore provides a chair for invalids of the above type, constructed so that the releasable seat mounting of the chair for invalids is not only able to slide linearly to the vehicle but can also pivot and rotate so that the legs of the invalid are lifted upwards over the threshold of the vehicle.
  • the invalid chair of the present invention differs from that as disclosed in the cited US document in that the guiding means (casters) are attached to a plate to which the seat mounting (seat element) is connected in such a way that it is able both to rotate and to tilt in relation to the plate. It would not appear obvious to modify the chair of the US document so as to achieve the chair of the present invention.
  • the present invention thus relates to a chair for invalids of the type mentioned in the preamble characterised in that the seat mounting is connected to a plate and is made able to rotate as well as tilt in relation to said plate, which plate is provided with said guiding means.
  • the guides preferably consist of tracks or rails and the plate is preferably provided with rollers or wheels which move in said guides.
  • the chair for invalids in which the seat mounting defines four corners, is characterised in thatthe plate defines an upper surface, and in that the seat mounting is fixedly, but rotatably connected at a first rear corner to the plate, a second rear corner being rotatable over about the first rear corner connection over the upper surface of the plate and two front corners of the seat mounting being releasably connected to the plate, preferably by pins which fit into each other.
  • the seat mounting is rotatable about the first mentioned corner, which is stationary in relation to the plate, the said second corner carrying out a movement in the surface of the plate or only mainly in the upper surface and the other remaining corners after unlocking being free from the plate.
  • the first rear corner thus is made in such a way that it permits a rotatable as well as a tiltable movement of the seat mounting which is possible with a hinged pin construction.
  • Other constructions which enable the said combination of movements are also applicable but the simple construction like the said pin construction is preferred.
  • a stop means is arranged to prevent the seating when returning from shooting through. In the vehicle also a stop may be arranged to indicate when the plate has reached the proper position in the vehicle.
  • the corner moving in the plate may run in a circular track arranged on the plate, preferably by means of a wheel. Since in use a relatively heavy weight is pressing on this corner it is not strictly necessary to arrange for an added guide in the plate to maintain the wheel on the surface of the plate, because that corner anyway is pressed on the plate by the load present. Moreover, during regular use a guide track will be made in the surface of the plate.
  • the seat mounting may further be constructed in such a way that the centre of gravity in resting condition is lying as closely as possible before the line of connection of the two rear corners of the seating at the backrailing to facilitate the upwardly directed rotatable movement of the seat mounting with invalid.
  • the expert is able to make the construction in such a way that the point of gravity will be situated in the desired area.
  • the invention also comprises the combined system of a chair for invalids with accessory parts to move an invalid in and out of a vehicle, characterised by a combination of a chair for invalids according to any of claims 1-6 and transverse guides to support the seat mounting and plate in a vehicle, said transverse guides being supported by a base which in turn is mounted on a guiding system to be mounted in the vehicle with the transverse guides positioned transversely to the vehicle, the said transverse guides being equipped with means for limiting the travel of the seat mounting and plate thereon and the said guiding system being equipped with means to connect the seat mounting to the guiding system and means to lock the connection.
  • the base element of the chair for invalids as well as the intermediary guides will then be demounted and put into the truck of the vehicle.
  • the reverse sequence is used.
  • the seat mounting is after unlocking moved out of the vehicle with a rotating as well as tilting movement and again fixed on the base element of the chair.
  • FIGS. 1a, 1b and 1c sequentially represent a perspective view of the chair of invalids placed before a vehicle, an upper view of the part in the vehicle and an upper view of the base element with wheels, wherein the arrow indicates the direction of rotation of the seat mounting;
  • figure 2a in perspective shows the moment at which the seat mounting is unlocked and is moved into the vehicle with a tilting and rotating movement, whereas figure 2b shows the same situation in upper view, the arrows indicating the combined movement of the seat mounting, which is represented by broken lines;
  • figure 3 shows in perspective the situation that the seat mounting of the chair of invalids is moved into the vehicle and as represented by the two arrows is further moved to the front and is locked into means arranged therefor.
  • FIG 1a 1 generally denotes a chair of invalids which comprises a seat mounting 2, which is solidly fixed to the plate 3, which below will be further illustrated, which plate in turn is fixed to the base element 5 of the chair, of which further the wheels 6 as well as the foot hold 7 with bars 8 and railing 9 are indicated.
  • the threshold of the vehicle is indicated.
  • Plate 3 is movable between guides 4 which can be connected to the intermediary guides 22 which are placed between the chair of invalids 1 and the vehicle 10.
  • clamps schematically indicated by 21 through which each arbitrary movement is blocked.
  • FIG 1b the part in the vehicle is shown consisting of a guiding system 12, on which the transverse guides 14 are arranged which serve for connection with the chair for invalids.
  • a guiding system 12 on which the transverse guides 14 are arranged which serve for connection with the chair for invalids.
  • 16 pins are schematically shown which are fitting with pins 15 present in the seat mounting to lock the seat mounting in the vehicle.
  • FIG 1c schematically the base is shown with guides 4, which are able to mesh into corresponding transverse guides 14 in the vehicle by means of intermediary guides 22.
  • Arrow 18 shows the rotation of the seat mounting while a pin-hinge connection and a wheel are schematically indicated at the corners 19, 20.
  • the seat mounting is rotatable about the fixed pin-hinge connection at corner 19, the wheel at corner 20 being able to rotate in the surface of the plate 3.
  • 21 schematically clamps are indicated which block any undesirable movement of seat mounting 2 in the plate, for instance if one drives up the pavement, in which case the front wheels have to be lifted as well as rotated.
  • FIG 1a 17 schematically indicates a stop means which restricts the movement of corner 20 and thus the movement of corner 20 outside the plate 3.
  • running wheels 23 (bearings) are visible, with which the plate 3 can be moved along the guide profiles which are bent like rails towards the vehicle and can be moved into the vehicle (see also figure 1a).
  • the seat mounting further contains pins 15, preferably formed as hollow bars, which fit into corresponding pins 16 arranged in the vehicle, through which the seat mounting with plate, when this has been moved into the car, is fixed before the combination is locked.
  • the open door of the vehicle is indicated with a dash-dotline (13).
  • FIG 2b the connection between the base of the chair of invalids and the vehicle is indicated through the transverse guides 14 and intermediary guides 22.
  • the broken line in figure 2b indicates the seat mounting which is rotated as well as tilted and moved towards the vehicle, of which the pin-hinge connection at corner 19 is abls to move over intermediary guide 22 in the direction of the vehicle while the wheel at corner 20 already has been rotated.
  • the seat mounting In the drawn broken position the seat mounting is moved in tilted and rotated condition into the vehicle till the legs of the patient are brought into the vehicle, whereafter the seat mounting again is rotated back into its normal seating position.
  • figure 2b three arrows are drawn (26, 27, 28) which respectively indicate the movements which are carried out by the seating in the face of the plate, i.e. a rotating movement, arrow 26 through the wheel at corner 20; a movement towards the car, arrow 27; and a movement along the car forwards, arrow 28, through base 29 when finally the seat with plate is brought into the vehicle, by which last movement the pins 15 and 16 (see above) are fitted together whereafter the combination is locked, such as by clamps.
  • the fourth movement in figure 2b is not indicated, it is the upwardly directed tilting movement necessary to pass over threshold 11.
  • FIG 3 shows the condition wherein the seat mounting of the chair of invalids thus the seat mounting 2 shifted with plate 3, is placed into the car.
  • the arrows 24 and 25 indicate the last movements of the seat mounting in relation to plate 3 during transfer into the car, namely a proceeding movement according to arrow 24 till the pins 15 present in the seat mounting are fitting with the corresponding pins 16, with which the seat mounting in the car is fixed. With this last movement the seat mounting mostly is somewhat upturned to make movements more easy.
  • a stop is indicated which marks the extreme position of the seat, while as well clamps not indicated are present which bolt the seat mounting with the plate and secure it.
  • the rotatable and tiltable connection at corner 19 which preferably is made in the form of a pin which fits into an opening of plate 3 with hinge.
  • the movable connection at corner 20 preferably consists of a wheel which is able to move over the plate and which can be moved over plate 3 in free condition as well in a guide.
  • the number of steps which has to .be taken is restricted and relates to the provision of intermediary guides 22, the unlocking of the seat mounting, as well as the removal of the intermediary guide and the base element of the chair of invalids when the invalid is already in the car.
  • the putting in the car can be made as one continuous movement in the form of a succession of tilting, rotating and progressing movements. Since the base element mainly consists of wheels and bars it is easily transportable and can be placed into the trunk of the vehicle. It is a further advantage that by means of the rails in the car part a front and backward movement in the car itself is possible by which the locking can be simply carried out.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Seats For Vehicles (AREA)
  • Handcart (AREA)

Claims (7)

1. Fauteuil d'invalide, dont le siège (2) et l'élément de base (5) peuvent être séparés l'un de l'autre après déverrouillage, l'élément de base (5) possédant des guides (4) qui supportent le siège (2), et dans lequel un moyen de guidage (23) est mobile pour permettre l'enlèvement du siège (2) de l'élément de base (5), caractérisé en ce que le siège (2) est relié à une plaque (3) et est réalisé pour pourvoir tourner et s'incliner par rapport à cette plaque, laquelle plaque (3) est pourvue du moyen de guidage (23).
2. Fauteuil d'invalide selon la revendication 1, dans lequel le siège (2) définit quatre coins, caractérisé en ce que la plaque (3) définit une surface supérieure, et en ce que le siège (2) est fixé, mais de manière rotative et inclinable, par un premier coin arrière (19) à la plaque (3), un second coin arrière (20) pouvant tourner autour de la liaison du premier coin arrière, sur la surface supérieure de la plaque (3), et les deux coins avant du siège (2) étant relié de manière libérable à la plaque (3), de préférence par des broches qui s'ajustent l'une das l'autre.
3. Fauteil d'invalide selon les revendications 1 et 2, caractérisé en ce que la liaison au premier coin arrière (19), qui est capable d'effectuer un mouvement de rotation aussi bien qu'un mouvement d'inclinaison, forme une liaison à charnière à broche avec la plaque (3).
4. Fauteuil d'invalide selon les revendications 1-2, caractérisé en ce que le coin pouvant pivoter (20) est pourvu d'une roue pouvant effectuer un mouvement circulaire sur la plaque (3), une butée (17) étant présente sur le côté arrière.
5. Fauteuil d'invalide selon la revendication 4, caractérisé en ce que la roue du coin pouvant pivoter est mobile le long d'une voie de guidage.
6. Fauteuil d'invalide selon les revendications 3 et 4, comprenant un élément de base 5 avec des roues de transport (6), le moyen de guidage consistent en roues de roulement (23) qui s'ajustent dans des profilés de guidage (46 disposés sur l'élément de base (5) du fauteuil, des éléments de fixation (21) étant également prévus pour verrouiller la combinaison dans son état normal d'utilisation.
7. Système pour un fauteuil d'invalide avec des accessoires pour déplacer un invalide dans et hors d'un véhicule, caractérisé par une combinaison d'un fauteuil d'invalide selon l'une quelconque des revendications 1-6 et de guides transversaux (14) pour supporter le siège (2) et la plaque (3) dans un véhicule, ces guides transversaux (14) étant supportés par une base (29) qui est à son tour montée sur un système de guidage (12) à monter dans le véhicule, les guides transversaux (14) étant disposés transversalement au véhicule, lesdits guides transversaux (14) étant pourvus de moyens (30) pour limiter le trajet du siège (2) et de la plaque (3) qu'ils portent, et le système de guidage (12) étant pourvu de moyens (16) pour relier le siège au système de guidage, et de moyens pour verrouiller la liaison.
EP84201410A 1983-10-03 1984-10-03 Fauteuil roulant pour invalides avec montage d'assise détachable ainsi que procédé pour transférer un invalide assis dans le fauteuil dans-ou-hors d'un véhicule Expired EP0136763B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84201410T ATE34297T1 (de) 1983-10-03 1984-10-03 Rollstuhl fuer invaliden mit loszumachendem sitzaufbau, sowie verfahren zum verbringen eines invaliden in diesem stuhl sitzend in ein auto und aus dem auto heraus.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303388A NL8303388A (nl) 1983-10-03 1983-10-03 Invalidenwagen met losneembaar zitgedeelte alsmede systeem voor het met het losneembare zitgedeelte in en uit een voertuig brengen van een zich in de invalidenwagen bevindende invalide.
NL8303388 1983-10-03

Publications (3)

Publication Number Publication Date
EP0136763A2 EP0136763A2 (fr) 1985-04-10
EP0136763A3 EP0136763A3 (en) 1985-05-22
EP0136763B1 true EP0136763B1 (fr) 1988-05-18

Family

ID=19842489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84201410A Expired EP0136763B1 (fr) 1983-10-03 1984-10-03 Fauteuil roulant pour invalides avec montage d'assise détachable ainsi que procédé pour transférer un invalide assis dans le fauteuil dans-ou-hors d'un véhicule

Country Status (4)

Country Link
EP (1) EP0136763B1 (fr)
AT (1) ATE34297T1 (fr)
DE (1) DE3471252D1 (fr)
NL (1) NL8303388A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010045690A1 (fr) * 2008-10-24 2010-04-29 Barry Garel Dispositif et procédé améliorant la mobilité

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805952A (en) * 1987-07-23 1989-02-21 Welded Products, Inc. Detachable van seat
US5201377A (en) * 1990-02-23 1993-04-13 Love Lift, L.P. Wheelchair with sidewardly swingable seat
SE9503009L (sv) * 1995-08-31 1997-03-01 Mats Eriksson Förfarande och utrustning för förflyttning av rullstolsbunden från egen rullstol till fåtölj i flygplan
GB2325442B (en) * 1997-05-23 1999-10-27 Charles Anthony Cooper Seating arrangement
CA2279170A1 (fr) * 1999-07-30 2001-01-30 Donald A. Logan Fauteuil roulant
GB2372696A (en) * 2000-09-29 2002-09-04 Jcm Seating Solutions Ltd A wheelchair with reclining and detachable seat elements
CN101244006B (zh) * 2007-09-14 2010-12-15 北京凯普伟达高新技术发展有限公司 轮椅车及汽车座椅及汽车
KR101186958B1 (ko) 2010-06-08 2012-09-28 모터웰 주식회사 차량용 휠체어 시트
US20120013102A1 (en) * 2010-07-18 2012-01-19 Frank Fang Gao Sliding Seat for Wheelchair Occupant to Enter and Exit Motor Vehicles
US9056036B2 (en) 2012-10-12 2015-06-16 Michael Nyitray Multipurpose vehicle
US8684398B1 (en) 2013-06-18 2014-04-01 Michael Nyitray Adjustable wheelchair seat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL145451B (nl) * 1971-12-22 1975-04-15 Stichting Revalidatie Inst Inrichting voor het in en uit een voertuig brengen van ten minste het zitgedeelte van een invalidewagen.
FR2429011A1 (fr) * 1978-06-22 1980-01-18 Betton Rene Dispositif pour transborder un handicape physique de son fauteuil roulant a un vehicule automobile et reciproquement
US4354791A (en) * 1979-06-29 1982-10-19 Antonellis Robert A Wheelchair construction
FR2483222B1 (fr) * 1980-05-28 1985-07-05 Heuliez Sa Louis Dispositif de transfert d'un handicape entre un siege de vehicule automobile et un chariot roulant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010045690A1 (fr) * 2008-10-24 2010-04-29 Barry Garel Dispositif et procédé améliorant la mobilité
GB2477907A (en) * 2008-10-24 2011-08-17 Barry Garel An apparatus and method for improved mobility

Also Published As

Publication number Publication date
ATE34297T1 (de) 1988-06-15
EP0136763A2 (fr) 1985-04-10
DE3471252D1 (en) 1988-06-23
NL8303388A (nl) 1985-05-01
EP0136763A3 (en) 1985-05-22

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