CA2267274C - Fauteuil roulant ameliore - Google Patents

Fauteuil roulant ameliore Download PDF

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Publication number
CA2267274C
CA2267274C CA002267274A CA2267274A CA2267274C CA 2267274 C CA2267274 C CA 2267274C CA 002267274 A CA002267274 A CA 002267274A CA 2267274 A CA2267274 A CA 2267274A CA 2267274 C CA2267274 C CA 2267274C
Authority
CA
Canada
Prior art keywords
wheelchair
control means
push
further including
derailer
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
CA002267274A
Other languages
English (en)
Other versions
CA2267274A1 (fr
Inventor
William G. Taylor
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 claimed from PCT/US1997/016854 external-priority patent/WO1999015397A1/fr
Publication of CA2267274A1 publication Critical patent/CA2267274A1/fr
Application granted granted Critical
Publication of CA2267274C publication Critical patent/CA2267274C/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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
    • A61G5/023—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms acting directly on hubs or axis
    • 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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
    • A61G5/025—Levers

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)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

L'invention concerne un fauteuil roulant qui utilise deux poignées de poussée (20) fixées à deux roues d'entraînement frontales (13) qui poussent les deux roues arrière principales (2) du fauteuil roulant par l'intermédiaire de chaînes (11) reliant les roues d'entraînement frontales aux trains intermédiaires (9) montés sur les axes de roue arrière. Des mécanismes de roues à rochet (18) permettent à chaque poignée de poussée de transmettre la puissance aux roues d'entraînement principales dans une direction avant ou arrière. Des dérailleurs (10) sont montés sur chaque axe arrière et sont actionnés par des mécanismes de manette montés sur les poignées de poussée. Des étriers (23) de frein sont montés sur le châssis derrière la roue arrière et actionnés par des poignées de frein (25) montées sur les poignées de poussée.
CA002267274A 1997-09-23 1997-09-23 Fauteuil roulant ameliore Expired - Fee Related CA2267274C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/016854 WO1999015397A1 (fr) 1995-08-02 1997-09-23 Fauteuil roulant a poignee de poussee

Publications (2)

Publication Number Publication Date
CA2267274A1 CA2267274A1 (fr) 1999-04-01
CA2267274C true CA2267274C (fr) 2006-04-25

Family

ID=22261696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002267274A Expired - Fee Related CA2267274C (fr) 1997-09-23 1997-09-23 Fauteuil roulant ameliore

Country Status (4)

Country Link
JP (1) JP2001517509A (fr)
AU (1) AU739024B2 (fr)
CA (1) CA2267274C (fr)
GB (1) GB2335402B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379198B (en) * 2001-08-31 2005-02-09 Robert Michael Fowles A drive system for a wheelchair
US6893035B2 (en) * 2002-12-02 2005-05-17 Brian M. Watwood Wheelchair drive mechanism
GB2456077B (en) * 2007-05-25 2009-09-30 Tim Morgan All terrain wheelchair

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994509A (en) * 1976-01-28 1976-11-30 Schaeffer Jerome E Propulsion means for wheelchairs
US4865344A (en) * 1988-07-13 1989-09-12 E. Lakin Phillips Wheelchair hand propulsion apparatus
US5291972A (en) * 1990-07-26 1994-03-08 Griffith Robert C Method for locking a hand operated brake lever in its applied position
US5499833A (en) * 1995-04-21 1996-03-19 National Science Council Manually operated wheelchair
US5632499A (en) * 1995-06-06 1997-05-27 Gtmax, Inc. Wheel chair system

Also Published As

Publication number Publication date
AU739024B2 (en) 2001-10-04
CA2267274A1 (fr) 1999-04-01
AU4891597A (en) 1999-04-12
GB2335402A (en) 1999-09-22
GB9906559D0 (en) 1999-05-19
JP2001517509A (ja) 2001-10-09
GB2335402B (en) 2002-04-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed