FR3088189B3 - ELECTRICAL ASSISTANCE DEVICE - Google Patents

ELECTRICAL ASSISTANCE DEVICE Download PDF

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Publication number
FR3088189B3
FR3088189B3 FR1860425A FR1860425A FR3088189B3 FR 3088189 B3 FR3088189 B3 FR 3088189B3 FR 1860425 A FR1860425 A FR 1860425A FR 1860425 A FR1860425 A FR 1860425A FR 3088189 B3 FR3088189 B3 FR 3088189B3
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FR
France
Prior art keywords
assistance device
electrical assistance
wheelchair
electrical
toothing
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.)
Active
Application number
FR1860425A
Other languages
French (fr)
Other versions
FR3088189A3 (en
Inventor
David Olsommer
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1860425A priority Critical patent/FR3088189B3/en
Publication of FR3088189A3 publication Critical patent/FR3088189A3/en
Application granted granted Critical
Publication of FR3088189B3 publication Critical patent/FR3088189B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A61G5/04—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

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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La présente invention concerne un dispositif d'assistance électrique (1) pour un fauteuil roulant (100), qui comprend au moins un moteur (2) présentant un rotor (22) relié à un pignon (4) denté adapté pour engrener une denture (111) complémentaire d'un pneumatique (110) d'une roue (104, 105) du fauteuil roulant (100).The present invention relates to an electric assistance device (1) for a wheelchair (100), which comprises at least one motor (2) having a rotor (22) connected to a toothed pinion (4) adapted to engage a toothing ( 111) complementary to a tire (110) of a wheel (104, 105) of the wheelchair (100).

FR1860425A 2018-11-12 2018-11-12 ELECTRICAL ASSISTANCE DEVICE Active FR3088189B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1860425A FR3088189B3 (en) 2018-11-12 2018-11-12 ELECTRICAL ASSISTANCE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1860425A FR3088189B3 (en) 2018-11-12 2018-11-12 ELECTRICAL ASSISTANCE DEVICE

Publications (2)

Publication Number Publication Date
FR3088189A3 FR3088189A3 (en) 2020-05-15
FR3088189B3 true FR3088189B3 (en) 2020-10-16

Family

ID=70613035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1860425A Active FR3088189B3 (en) 2018-11-12 2018-11-12 ELECTRICAL ASSISTANCE DEVICE

Country Status (1)

Country Link
FR (1) FR3088189B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3092489B1 (en) 2019-02-07 2023-02-24 Michelin & Cie Electric assistance device
EP4277586A1 (en) * 2021-01-15 2023-11-22 Motion Composites Inc. Articulated motor support for wheelchair
FR3124116B1 (en) * 2021-06-21 2023-05-26 Michelin & Cie bicycle tire optimized for electric assistance

Also Published As

Publication number Publication date
FR3088189A3 (en) 2020-05-15

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