CA2283355C - Fauteuil roulant motorise a traction avant et capable de monter sur des bordures de trottoir - Google Patents

Fauteuil roulant motorise a traction avant et capable de monter sur des bordures de trottoir Download PDF

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Publication number
CA2283355C
CA2283355C CA002283355A CA2283355A CA2283355C CA 2283355 C CA2283355 C CA 2283355C CA 002283355 A CA002283355 A CA 002283355A CA 2283355 A CA2283355 A CA 2283355A CA 2283355 C CA2283355 C CA 2283355C
Authority
CA
Canada
Prior art keywords
frame
seat
wheelchair
wheels
tip
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 - Fee Related
Application number
CA002283355A
Other languages
English (en)
Other versions
CA2283355A1 (fr
Inventor
Walter E. Schaffner
James P. Mulhern
Stephen J. Antonishak
Gerald J. White
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 CA2283355A1 publication Critical patent/CA2283355A1/fr
Application granted granted Critical
Publication of CA2283355C publication Critical patent/CA2283355C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • A61G5/042—Front wheel drive
    • 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
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • 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
    • A61G5/1089—Anti-tip devices
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/14—Joysticks
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
    • A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
    • A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
    • 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
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1075—Arrangements for adjusting the seat tilting the whole seat backwards

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Handcart (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Road Paving Structures (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Fauteuil roulant motorisé à traction avant et capable de monter sur des bordures de trottoir, qui comporte un châssis, un siège connecté au châssis, une paire de roues motrices connectées au châssis et rotatives autour d'un axe transversal situé sous une partie du siège supportant les cuisses de l'occupant du fauteuil roulant, au moins une roue libre en contact avec le sol connectée au châssis derrière les roues motrices et des roues anti-basculement situées à l'avant des roues motrices et connectées de manière rigide aux moteurs en vue d'un mouvement de pivotement.
CA002283355A 1997-04-15 1998-04-14 Fauteuil roulant motorise a traction avant et capable de monter sur des bordures de trottoir Expired - Fee Related CA2283355C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4197397P 1997-04-15 1997-04-15
US60/041,973 1997-04-15
PCT/US1998/007543 WO1998046184A1 (fr) 1997-04-15 1998-04-14 Fauteuil roulant motorise a traction avant et capable de monter sur des bordures de trottoir

Publications (2)

Publication Number Publication Date
CA2283355A1 CA2283355A1 (fr) 1998-10-22
CA2283355C true CA2283355C (fr) 2001-04-03

Family

ID=21919354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002283355A Expired - Fee Related CA2283355C (fr) 1997-04-15 1998-04-14 Fauteuil roulant motorise a traction avant et capable de monter sur des bordures de trottoir

Country Status (7)

Country Link
EP (1) EP0973475B1 (fr)
AT (1) ATE299007T1 (fr)
AU (1) AU733470B2 (fr)
CA (1) CA2283355C (fr)
DE (1) DE69830787D1 (fr)
GB (1) GB2334244B (fr)
WO (1) WO1998046184A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848658A (en) * 1997-10-06 1998-12-15 Invacare Corporation Adjustable front wheel stabilizer for power wheelchair
US6601863B1 (en) 1997-10-06 2003-08-05 Invacare Corporation Mid-wheel drive wheelchair with rigid front wheel anti-tip stabilizer
AU5487299A (en) * 1998-08-14 2000-03-06 Sunrise Medical Hhg Inc. Resilient suspension system for a wheelchair
US6070898A (en) * 1998-08-14 2000-06-06 Sunrise Medical, Inc. Suspension system for a wheelchair
GB9905305D0 (en) 1999-03-09 1999-04-28 Sunrise Medical Ltd Improvements in vehicles
SE520868C2 (sv) * 1999-03-17 2003-09-09 Permobil Ab Tippskydd för rullstol
US6554086B1 (en) 2000-10-27 2003-04-29 Invacare Corporation Obstacle traversing wheelchair
SE523203C2 (sv) * 2001-03-09 2004-03-30 Margana Ag Anordning för att underlätta körning med rollator och rollator försedd med sådan anordning
US7040429B2 (en) 2001-10-10 2006-05-09 Invacare Corporation Wheelchair suspension
US7066290B2 (en) 2001-10-19 2006-06-27 Invacare Corp. Wheelchair suspension having pivotal motor mount
US7293801B2 (en) 2003-08-18 2007-11-13 Invacare Corporation Self-stabilizing suspension for wheeled vehicles
US11213441B2 (en) 2002-10-25 2022-01-04 Invacare Corporation Suspension for wheeled vehicles
TW583968U (en) * 2003-06-13 2004-04-11 Pihsiang Machinery Mfg Co Ltd Suspension structure of independent front guide wheel for wheelchair
AU2005100261B4 (en) * 2005-03-27 2005-08-18 Zhang, Dongning Mr Mobility solution
US7896394B2 (en) 2005-08-18 2011-03-01 Sunrise Medical Hhg, Inc. Midwheel drive wheelchair with independent front and rear suspension
CA2566551C (fr) * 2006-10-31 2009-04-07 Volodymyr Ivanchenko Appareil pour le transport d'une personne handicapee
ATE493960T1 (de) 2007-02-08 2011-01-15 Invacare Corp Rollstuhlaufhängung
DK2340800T3 (da) 2007-02-14 2013-07-22 Invacare Corp Stabilitetsstyringssystem
EP3238682A3 (fr) 2009-10-09 2018-01-10 Invacare Corporation Suspension de chaise roulante avec mouvement opposé du bras antibasculements
US8851214B2 (en) 2010-07-15 2014-10-07 Permobil Ab Electric mid-wheel drive wheelchair
NZ628837A (en) 2012-02-15 2016-10-28 Invacare Corp Wheelchair suspension
WO2020009704A1 (fr) 2018-07-06 2020-01-09 Pride Mobility Products Corporation Véhicule de mobilité

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381563B (sv) 1973-03-19 1975-12-15 Stiftelsen Teknisk Hjelp At Ha Handdriven rullstol
FR2399822A1 (fr) * 1977-08-09 1979-03-09 Dupont Lit Sa Fauteuil roulant pliable pour personne handicapee
US4387325A (en) 1981-04-15 1983-06-07 Invacare Corporation Electric wheelchair with speed control circuit
SE431393B (sv) 1982-05-03 1984-02-06 Permobil Ab Styrbart, motordrivet hjulunderrede
SE438960B (sv) 1982-05-04 1985-05-28 Permobil Ab Fotplatteanordning for rullstol
US5094310A (en) 1988-11-17 1992-03-10 Invacare Corporation Powered wheelchair having transversely mounted drive mechanism
US5145020A (en) 1990-11-14 1992-09-08 Invacare Corporation Suspension for seat of powered wheel chair
FR2689003A1 (fr) * 1992-03-31 1993-10-01 Long Shine Enterprise Co Ltd Chaise motorisé sur roues.
US5366037A (en) 1992-11-23 1994-11-22 Invacare Corporation Powered wheelchair having drive motors integrated into driven wheels
DE4420877C2 (de) 1994-06-15 2001-09-20 Invacare Deutschland Gmbh Rollstuhl
ATE288248T1 (de) * 1994-11-18 2005-02-15 Degonda Rehab Sa Stuhl mit rollen zum transport oder zur bewegungshilfe mindestens eines benutzers, insebesondere einer behinderten person

Also Published As

Publication number Publication date
GB2334244A (en) 1999-08-18
WO1998046184A1 (fr) 1998-10-22
EP0973475B1 (fr) 2005-07-06
EP0973475A1 (fr) 2000-01-26
ATE299007T1 (de) 2005-07-15
GB2334244B (en) 2001-10-10
CA2283355A1 (fr) 1998-10-22
AU733470B2 (en) 2001-05-17
GB9913770D0 (en) 1999-08-11
DE69830787D1 (de) 2005-08-11
AU7118498A (en) 1998-11-11

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Date Code Title Description
EEER Examination request
MKLA Lapsed