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
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9015566 | 1990-12-12 | ||
FR9015566A FR2670381B1 (fr) | 1990-12-12 | 1990-12-12 | Groupe propulseur d'assistance a l'avancement d'un fauteuil manuel pour handicape. |
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)
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 |
US11154443B2 (en) | 2018-04-27 | 2021-10-26 | Roda Futura, Llc | Removable power assist for manual wheelchair |
US11523951B2 (en) | 2018-04-27 | 2022-12-13 | Roda Futura, Llc | Portable power assist for manual wheelchairs |
PE20210146A1 (es) | 2018-04-27 | 2021-01-22 | Roda Futura Llc | Asistencia electrica extraible para silla de ruedas manual |
US11660241B2 (en) | 2018-04-27 | 2023-05-30 | Roda Futura, Llc | Exchangeable universal wheelchair power assist |
WO2020206374A1 (en) * | 2019-04-05 | 2020-10-08 | Udeego, Inc. | Electrical power assistance device for transport wheelchair |
Family Cites Families (5)
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 |
DE3131504A1 (de) * | 1981-08-08 | 1983-02-24 | Otto 6602 Dudweiler Giese | Elektroantrieb fuer rollstuehle |
-
1990
- 1990-12-12 FR FR9015566A patent/FR2670381B1/fr not_active Expired - Fee Related
-
1991
- 1991-12-12 AU AU91448/91A patent/AU9144891A/en not_active Abandoned
- 1991-12-12 EP EP92902184A patent/EP0561986B1/de not_active Expired - Lifetime
- 1991-12-12 DE DE69104064T patent/DE69104064T2/de not_active Expired - Fee Related
- 1991-12-12 WO PCT/FR1991/001004 patent/WO1992010157A1/fr active IP Right Grant
- 1991-12-12 ES ES92902184T patent/ES2065164T3/es not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9210157A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1992010157A1 (fr) | 1992-06-25 |
ES2065164T3 (es) | 1995-02-01 |
FR2670381B1 (fr) | 1998-01-23 |
EP0561986B1 (de) | 1994-09-14 |
FR2670381A1 (fr) | 1992-06-19 |
DE69104064T2 (de) | 1995-05-11 |
AU9144891A (en) | 1992-07-08 |
DE69104064D1 (de) | 1994-10-20 |
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Legal Events
Date | Code | Title | Description |
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