EP0561986A1 - Antriebseinheit für fortbewegungshilfe eines handgetriebenen rollstuhls. - Google Patents

Antriebseinheit für fortbewegungshilfe eines handgetriebenen rollstuhls.

Info

Publication number
EP0561986A1
EP0561986A1 EP92902184A EP92902184A EP0561986A1 EP 0561986 A1 EP0561986 A1 EP 0561986A1 EP 92902184 A EP92902184 A EP 92902184A EP 92902184 A EP92902184 A EP 92902184A EP 0561986 A1 EP0561986 A1 EP 0561986A1
Authority
EP
European Patent Office
Prior art keywords
motors
rollers
wheelchair
frame
chair
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
EP92902184A
Other languages
English (en)
French (fr)
Other versions
EP0561986B1 (de
Inventor
Robert Benoit
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 EP0561986A1 publication Critical patent/EP0561986A1/de
Application granted granted Critical
Publication of EP0561986B1 publication Critical patent/EP0561986B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61G5/045—Rear 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
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A61G5/047—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven by a modular detachable drive system
    • 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
    • A61G5/1054—Large wheels, e.g. higher than the seat portion
    • 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
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1013—Wheelchairs having brakes engaging the wheel
    • A61G5/1018—Wheelchairs having brakes engaging the wheel on the running surface

Definitions

  • REPLACEMENT SHEET very bulky support frame due to the relatively large weight and size of the supply battery. Indeed, like the two armchairs proposed in the earlier patents mentioned above, the wheelchair described in this latter patent becomes, after coupling of the removable powertrain, an electric chair in its own right; in this sense, the chair is driven and guided only by electrical means.
  • the starting torque which is normally supplied by the drive motor or motors of the friction members acting on the wheels of the chair must be sufficiently high; it is therefore understood that the power of the motors used, generally series wound motors, are relatively powerful, which effectively requires having a substantial power supply on the chair.

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)
EP92902184A 1990-12-12 1991-12-12 Antriebseinheit für fortbewegungshilfe eines handgetriebenen rollstuhls Expired - Lifetime EP0561986B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9015566A FR2670381B1 (fr) 1990-12-12 1990-12-12 Groupe propulseur d'assistance a l'avancement d'un fauteuil manuel pour handicape.
FR9015566 1990-12-12
PCT/FR1991/001004 WO1992010157A1 (fr) 1990-12-12 1991-12-12 Groupe propulseur d'assistance a l'avancement d'un fauteuil manuel pour handicape

Publications (2)

Publication Number Publication Date
EP0561986A1 true EP0561986A1 (de) 1993-09-29
EP0561986B1 EP0561986B1 (de) 1994-09-14

Family

ID=9403160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92902184A Expired - Lifetime EP0561986B1 (de) 1990-12-12 1991-12-12 Antriebseinheit für fortbewegungshilfe eines handgetriebenen rollstuhls

Country Status (6)

Country Link
EP (1) EP0561986B1 (de)
AU (1) AU9144891A (de)
DE (1) DE69104064T2 (de)
ES (1) ES2065164T3 (de)
FR (1) FR2670381B1 (de)
WO (1) WO1992010157A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323937C1 (de) * 1993-07-16 1994-11-24 Christian Klepsch Elektrisch angetriebener Rollstuhl
DE10025311A1 (de) * 2000-05-22 2001-11-29 Wanzl Metallwarenfabrik Kg Einrichtung mit wenigstens zwei fahrbaren Geräten
US6766871B2 (en) 2002-06-27 2004-07-27 George S. Sawyer Attachment means for attaching a wheelchair to a motorized apparatus
CN1919163B (zh) * 2005-08-24 2010-05-12 必翔实业股份有限公司 动力辅助轮椅的动力启动结构
DE102010008265B4 (de) * 2010-02-17 2013-05-02 Aat Alber Antriebstechnik Gmbh Kleinfahrzeug
GB2559589B (en) * 2017-02-10 2022-07-06 Roma Medical Aids Ltd Wheelchair driving system
US11529274B2 (en) 2018-04-27 2022-12-20 Roda Futura, Llc Removable power assist for manual wheelchair
US11660241B2 (en) 2018-04-27 2023-05-30 Roda Futura, Llc Exchangeable universal wheelchair power assist
US11523951B2 (en) 2018-04-27 2022-12-13 Roda Futura, Llc Portable power assist for manual wheelchairs
BR112020021039B1 (pt) 2018-04-27 2022-04-12 Roda Futura, Llc Auxiliar de energia removível para cadeira de rodas manual
US11154443B2 (en) 2018-04-27 2021-10-26 Roda Futura, Llc Removable power assist for manual wheelchair
AU2020253625A1 (en) * 2019-04-05 2021-11-04 Udeego, Inc. Electrical power assistance device for transport wheelchair

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351148A (en) * 1965-10-24 1967-11-07 Shawn M Solomon Self-operable detachable power unit attachment for wheel chairs and power control unit therefor
US3688857A (en) * 1970-08-17 1972-09-05 Michael J Miller Self-mounting power unit for wheel chairs
US4050533A (en) * 1976-06-22 1977-09-27 Government Of The United States Of America Rep. Administration Of Veterens Affairs Powered wheel chair
CH649464A5 (en) * 1981-05-04 1985-05-31 Albert Kruck Drive unit for a wheelchair
DE8123360U1 (de) * 1981-08-08 1986-11-13 Giese, Otto, 6602 Dudweiler, De

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9210157A1 *

Also Published As

Publication number Publication date
FR2670381A1 (fr) 1992-06-19
ES2065164T3 (es) 1995-02-01
WO1992010157A1 (fr) 1992-06-25
FR2670381B1 (fr) 1998-01-23
EP0561986B1 (de) 1994-09-14
AU9144891A (en) 1992-07-08
DE69104064T2 (de) 1995-05-11
DE69104064D1 (de) 1994-10-20

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