ATE443502T1 - WHEELCHAIR SUSPENSION - Google Patents

WHEELCHAIR SUSPENSION

Info

Publication number
ATE443502T1
ATE443502T1 AT06004978T AT06004978T ATE443502T1 AT E443502 T1 ATE443502 T1 AT E443502T1 AT 06004978 T AT06004978 T AT 06004978T AT 06004978 T AT06004978 T AT 06004978T AT E443502 T1 ATE443502 T1 AT E443502T1
Authority
AT
Austria
Prior art keywords
frame
connected pivotally
pivot portion
link
wheelchair suspension
Prior art date
Application number
AT06004978T
Other languages
German (de)
Inventor
Yung-Hsin Chen
Yung-Yuan Liao
Original Assignee
Kwang Yang Motor Co
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 Kwang Yang Motor Co filed Critical Kwang Yang Motor Co
Application granted granted Critical
Publication of ATE443502T1 publication Critical patent/ATE443502T1/en

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
    • A61G5/043—Mid 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
    • A61G5/10—Parts, details or accessories
    • A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame
    • 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
    • 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

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)
  • Vehicle Body Suspensions (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

A side frame assembly (2) for a wheelchair suspension includes a supporting frame unit (21) with an rider-supporting frame (211), a front caster frame (281), an upper link (22) having a front end connected pivotally to the front caster frame (281), and a lower link (231) disposed under the upper link (221) and having a front end connected pivotally to the front caster frame (281). A drive wheel frame (241) has a front lower end connected pivotally to a pivot portion (214) of the supporting frame unit (21). A connecting frame (25) has an upper pivot portion (251) connected pivotally to a rear end of the upper link (22), a lower pivot portion (252) connected pivotally to a rear end of the lower link (23), and a rear pivot portion (253) connected pivotally to the rear upper end of the drive wheel frame (241).
AT06004978T 2006-03-10 2006-03-10 WHEELCHAIR SUSPENSION ATE443502T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06004978A EP1832266B1 (en) 2006-03-10 2006-03-10 Wheelchair suspension

Publications (1)

Publication Number Publication Date
ATE443502T1 true ATE443502T1 (en) 2009-10-15

Family

ID=36781963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06004978T ATE443502T1 (en) 2006-03-10 2006-03-10 WHEELCHAIR SUSPENSION

Country Status (4)

Country Link
EP (1) EP1832266B1 (en)
AT (1) ATE443502T1 (en)
DE (1) DE602006009371D1 (en)
ES (1) ES2333245T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955199C1 (en) * 1999-11-16 2001-06-13 Karlsruhe Forschzent Stair-mounting electric wheel chair; has wheels arranged on wheel arms and mounted in body with hinged and rigid climbing arms to form wheel-climbing modules, where climbing arms are linearly guided
US7040429B2 (en) * 2001-10-10 2006-05-09 Invacare Corporation Wheelchair suspension
TW583968U (en) * 2003-06-13 2004-04-11 Pihsiang Machinery Mfg Co Ltd Suspension structure of independent front guide wheel for wheelchair
CA2472816A1 (en) * 2003-06-30 2004-12-30 Pride Mobility Products Corporation Suspension system for a powered wheelchair

Also Published As

Publication number Publication date
EP1832266B1 (en) 2009-09-23
DE602006009371D1 (en) 2009-11-05
EP1832266A1 (en) 2007-09-12
ES2333245T3 (en) 2010-02-18

Similar Documents

Publication Publication Date Title
HK1152858A1 (en) Wheelchair suspension
WO2006042193A3 (en) Wheelchair suspension system
WO2008134898A8 (en) Wheelchair base
EP1924488A4 (en) Midwheel drive wheelchair with independent front and rear suspension
ATE543478T1 (en) STAND UP WHEELCHAIR
WO2008036279A3 (en) Powered wheelchair having an articulating beam and related methods of use
WO2007011668A3 (en) Powered wheelchair configurations and related methods of use
DE602006001880D1 (en) Bicycle with rear suspension
PL1977915T3 (en) Wheel suspension for wheeled vehicle
DK2101704T3 (en) Wheelchair with wheel arms
ATE370716T1 (en) STAND UP WHEELCHAIR
DK1592598T3 (en) Controllable single wheel unit for trailers
BRPI0409055A (en) vehicle flotation device
ATE496605T1 (en) WHEELCHAIR WITH FOOTREST
EP2228290A3 (en) Rear suspension for a bicycle
GR20060100266A (en) Motorcycle
ATE443502T1 (en) WHEELCHAIR SUSPENSION
DE502006001299D1 (en) electric wheelchair
ATE444226T1 (en) MOTORCYCLE
ATE470417T1 (en) FOLDING WHEELCHAIR FRAME
TW200724121A (en) Midwheel drive wheelchair with independent front and rear suspension
GB0617114D0 (en) Foldable stroller
ATE430044T1 (en) REAR SUSPENSION WITH SWING ARM FOR A MOTOR VEHICLE WITH TRANSVERSE STRUTS
EP1721592A3 (en) Wheelchairs
DE602006011031D1 (en) Four-wheeled vehicle with tilting frame

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties