EP0136763A2 - Rollstuhl für Invaliden mit loszumachendem Sitzaufbau, sowie Verfahren zum Verbringen eines Invaliden in diesem Stuhl sitzend in ein Auto und aus dem Auto heraus - Google Patents

Rollstuhl für Invaliden mit loszumachendem Sitzaufbau, sowie Verfahren zum Verbringen eines Invaliden in diesem Stuhl sitzend in ein Auto und aus dem Auto heraus Download PDF

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Publication number
EP0136763A2
EP0136763A2 EP84201410A EP84201410A EP0136763A2 EP 0136763 A2 EP0136763 A2 EP 0136763A2 EP 84201410 A EP84201410 A EP 84201410A EP 84201410 A EP84201410 A EP 84201410A EP 0136763 A2 EP0136763 A2 EP 0136763A2
Authority
EP
European Patent Office
Prior art keywords
upper plate
chair
vehicle
seat mounting
invalids
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.)
Granted
Application number
EP84201410A
Other languages
English (en)
French (fr)
Other versions
EP0136763A3 (en
EP0136763B1 (de
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/de
Publication of EP0136763A3 publication Critical patent/EP0136763A3/en
Application granted granted Critical
Publication of EP0136763B1 publication Critical patent/EP0136763B1/de
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 wheelchair for invalids with releasable seat mounting as well as a system to transfer in and out of the vehicle an invalid seated in the wheelchair by means of the releasable seat mounting.
  • Dutch Patent Application 7117676 discloses a similar wheelchair for invalids wherein a lifting device is used which on the one hand can be connected to the releasable seat mounting and on the other hand is rotatable about and movable upwards and downwards along a vertical guide positioned in the vehicle.
  • a lifting device which on the one hand can be connected to the releasable seat mounting and on the other hand is rotatable about and movable upwards and downwards along a vertical guide positioned in the vehicle.
  • the invention provides a chair for invalids so constructed that the releasable seat mounting of the chair for invalids is not only able to slide linearly to the vehicle but may also so pivot and rotate that the legs of the invalid are lifted upwards over the threshold of the vehicle.
  • the invention thus relates to a chair for invalids of which the seat mounting and base after unlocking can be separated from each other and wherein in the vehicle means are provided for locking the seating part transferred into the vehicle, which is characterised in that the seat mounting is connected to an upper plate and is made to be able to rotate as well as tiltablein relation to said upper plate, which upper plate is provided with guiding means which are movable in guides on the base, which guides can be made to mesh into fitting guides positioned in the vehicle by means of intermediary guides, the upper plate with seating part being movable along the guiding system formed in and out of the vehicle and lockable in the vehicle.
  • the guides preferably consist of profiles or rails and the upper plate is preferably provided with rollers or wheels which move in said guides.
  • the chair for invalids consists of a base part provided with wheels and an upper plate, on which the seat mounting is lockably mounted and the seat mounting is rotatable as well as tiltable in relation to the upper plate by having one angular point of the seat mounting fixedly connected to the upper plate by means of a pen with hinge or similar equivalent connection, enabling a rotatable as well as tiltable movement and a second angular point being movable on the upper plate in the surface thereof, the remaining angular points being releasably mounted to the upper part.
  • the seat mounting is rotatable about the first mentioned point which is stationary in relation to the upper plate, the said second point carrying out a movement in the surface of the upper plate or only mainly in the upper surface and the other remaining points after unlocking being free from the upper plate.
  • the first point 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 pen construction.
  • Other constructions which enable the said combination of movements are also applicable but the simple construction like the said pen construction is preferred.
  • a stop means is arranged to prevent the seating when returning to shoot through. In the vehicle also a stop is arranged to indicate when the upper plate has reached the proper position in the vehicle.
  • the point moving in the upper plate may run in a circular track arranged on the upper plate, preferably by means of a connected wheel. Since in use a relatively heavy weight is pressing on this point it is not strictly necessary to arrange for an added guide in the upper plate to maintain the wheel on the surface of the upper plate, because that point anyway is pressed on the upper plate by the load present. Moreover, during regular use a certain guide track will be made in the surface of the upper plate.
  • the seat mounting further is constructed in such a way that the point of gravity in resting condition is lying as closely as possible before the line of connection of the two angular points 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 which is characterised by a guide with locking means fixed in the vehicle, a loose intermediary guide arranged to be connected to the upper plate of the chair for invalids in such a way that the upper plate of the chair for invalids together with the seat mounting can be transported in and out of the vehicle.
  • the base of the chair for invalids as well as the intermediary part will then be demounted and put into the trunk 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 of the chair.
  • figures la, lb 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 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 in 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 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 la 1 generally denotes a chair of invalids which comprises a seating part 2, which is solidly fixed to the upper plate 3, which below will be further illustrated, which plate in his turn is fixed to the frame 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 transverse 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 two guides 12, on which the transverse guides 14 are arranged which serve for connection with the chair for invalids.
  • 16 pens are schematically shown which are fitting with pens 15 present in the seat mounting to lock the seat mounting in the vehicle.
  • FIG lc schematically the base is shown with transverse guides 4, which are able to mesh into corresponding guides 14 in the vehicle by means of auxiliary conductors 22.
  • Arrow 18 shows the rotation of the seat mounting while 19 and 20 schematically represent a pen-hinge connection and a roller connection.
  • the seat mounting is rotatable about the fixed pen-hinge connection 19, point 20 being able to rotate in the surface of the upper plate 3 over plate 4.
  • 21 schematically clamps are indicated which block any undesirable movement of seat mounting 2 in the upper plate, for instance if one drives up the trottoir, in which case the front wheels have to be lifted as well as rotated.
  • FIG 17 schematically indicates a stop'means which restricts the movement of point 20 and thus the movement of point 20 outside the upper plate 3.
  • running wheels 23 (bearings) are visible, with which the upper 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 la).
  • the seating further contains pens 15, preferably formed as hollow bars, which fit into corresponding pens 16 arranged in the vehicle, through which the seating with upper plate, when this has been moved into the car, is fixed before the combination is locked.
  • pens 15 preferably formed as hollow bars, which fit into corresponding pens 16 arranged in the vehicle, through which the seating with upper 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 2a indicates the seat mounting which is rotated as well as tilted and moved towards the vehicle, of which the pen-hinge connection 19 is able to move over guide 22 in the direction of the vehicle while the roller connection 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, 38) which respectively indicate the movements which are carried out by the seating in the face of the upper plate, i.e. a rotating movement, arrow 26 through wheels 20; a movement towards the car, arrow 27; and a movement along the car forwards, arrow 28, through guide 29 when finally the seat with plate is brought into the vehicle, by which last movement the pens 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 theshold 11.
  • FIG 3 shows the condition wherein the seat mounting of the chair of invalids, thus the seating 2 shifted with plates 3, is placed into the car.
  • the arrows 24 and 25 indicate the last movements of the seating in relation to plate 3 during transfer into the car, namely a proceeding movement according to arrow 22 till the pens 14 present in the seating part are fitting with the corresponding pens 16, with which the seating part in the car is fixed. With this last movement the seating 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 seating with the plate and secure it.
  • the rotatable and tiltable point 19 which preferably is made in the form of a pen which fits into an opening of plate 3 with hinge.
  • the movable connection 20 preferably consists of a wheel which is able to move over the upper plate and which can be moved over plates 3 in free condition as well in a guide.
  • the other two angular points are provided with releasable connections of the usual type.
  • 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 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 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.

Landscapes

  • 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)
EP84201410A 1983-10-03 1984-10-03 Rollstuhl für Invaliden mit loszumachendem Sitzaufbau, sowie Verfahren zum Verbringen eines Invaliden in diesem Stuhl sitzend in ein Auto und aus dem Auto heraus Expired EP0136763B1 (de)

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 true EP0136763A2 (de) 1985-04-10
EP0136763A3 EP0136763A3 (en) 1985-05-22
EP0136763B1 EP0136763B1 (de) 1988-05-18

Family

ID=19842489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84201410A Expired EP0136763B1 (de) 1983-10-03 1984-10-03 Rollstuhl für Invaliden mit loszumachendem Sitzaufbau, sowie Verfahren zum Verbringen eines Invaliden in diesem Stuhl sitzend in ein Auto und aus dem Auto heraus

Country Status (4)

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

Cited By (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
WO1997007765A1 (en) * 1995-08-31 1997-03-06 Newlift I Nynäshamn Ab Equipment for transportation of a wheel chair-bound individual from his own wheel chair to a chair in an airplane
GB2325442A (en) * 1997-05-23 1998-11-25 Charles Anthony Cooper Seating arrangement
US6386614B1 (en) * 1999-07-30 2002-05-14 Donald A. Logan Wheelchair system
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
US20120013102A1 (en) * 2010-07-18 2012-01-19 Frank Fang Gao Sliding Seat for Wheelchair Occupant to Enter and Exit Motor Vehicles
KR101186958B1 (ko) 2010-06-08 2012-09-28 모터웰 주식회사 차량용 휠체어 시트
WO2014204976A1 (en) * 2013-06-18 2014-12-24 Nyitray Michael Adjustable wheelchair seat
US9056036B2 (en) 2012-10-12 2015-06-16 Michael Nyitray Multipurpose vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010045690A1 (en) * 2008-10-24 2010-04-29 Barry Garel An apparatus and method for improved mobility

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7117676A (de) * 1971-12-22 1973-06-26
EP0007262A1 (de) * 1978-06-22 1980-01-23 René Betton Vorrichtung zum Umladen eines Invaliden von einem Rollstuhl in ein Fahrzeug und umgekehrt
FR2483222A1 (fr) * 1980-05-28 1981-12-04 Heuliez Sa Louis Dispositif de transfert d'un handicape entre un siege de vehicule automobile et un chariot roulant
US4354791A (en) * 1979-06-29 1982-10-19 Antonellis Robert A Wheelchair construction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7117676A (de) * 1971-12-22 1973-06-26
EP0007262A1 (de) * 1978-06-22 1980-01-23 René Betton Vorrichtung zum Umladen eines Invaliden von einem Rollstuhl in ein Fahrzeug und umgekehrt
US4354791A (en) * 1979-06-29 1982-10-19 Antonellis Robert A Wheelchair construction
FR2483222A1 (fr) * 1980-05-28 1981-12-04 Heuliez Sa Louis Dispositif de transfert d'un handicape entre un siege de vehicule automobile et un chariot roulant

Cited By (14)

* 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
WO1993009021A1 (en) * 1991-11-08 1993-05-13 Love Lift, L.P. Wheelchair with sidewardly swingable seat
WO1997007765A1 (en) * 1995-08-31 1997-03-06 Newlift I Nynäshamn Ab Equipment for transportation of a wheel chair-bound individual from his own wheel chair to a chair in an airplane
GB2325442A (en) * 1997-05-23 1998-11-25 Charles Anthony Cooper Seating arrangement
GB2325442B (en) * 1997-05-23 1999-10-27 Charles Anthony Cooper Seating arrangement
US6386614B1 (en) * 1999-07-30 2002-05-14 Donald A. Logan Wheelchair system
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
WO2014204976A1 (en) * 2013-06-18 2014-12-24 Nyitray Michael Adjustable wheelchair seat
US8985600B2 (en) 2013-06-18 2015-03-24 Michael Nyitray Adjustable wheelchair seat

Also Published As

Publication number Publication date
DE3471252D1 (en) 1988-06-23
EP0136763A3 (en) 1985-05-22
EP0136763B1 (de) 1988-05-18
ATE34297T1 (de) 1988-06-15
NL8303388A (nl) 1985-05-01

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