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GB2278582B - Wheelchair drive mechanism - Google Patents

Wheelchair drive mechanism

Info

Publication number
GB2278582B
GB2278582B GB9311543A GB9311543A GB2278582B GB 2278582 B GB2278582 B GB 2278582B GB 9311543 A GB9311543 A GB 9311543A GB 9311543 A GB9311543 A GB 9311543A GB 2278582 B GB2278582 B GB 2278582B
Authority
GB
United Kingdom
Prior art keywords
drive mechanism
wheelchair drive
wheelchair
drive
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
GB9311543A
Other versions
GB2278582A (en
GB9311543D0 (en
Inventor
Kung-Hsiung Wu
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 to GB9311543A priority Critical patent/GB2278582B/en
Publication of GB9311543D0 publication Critical patent/GB9311543D0/en
Publication of GB2278582A publication Critical patent/GB2278582A/en
Application granted granted Critical
Publication of GB2278582B publication Critical patent/GB2278582B/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/14—Rider propulsion of wheeled vehicles operated exclusively by hand power

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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB9311543A 1993-06-04 1993-06-04 Wheelchair drive mechanism Expired - Fee Related GB2278582B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9311543A GB2278582B (en) 1993-06-04 1993-06-04 Wheelchair drive mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9311543A GB2278582B (en) 1993-06-04 1993-06-04 Wheelchair drive mechanism

Publications (3)

Publication Number Publication Date
GB9311543D0 GB9311543D0 (en) 1993-07-21
GB2278582A GB2278582A (en) 1994-12-07
GB2278582B true GB2278582B (en) 1996-08-21

Family

ID=10736630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9311543A Expired - Fee Related GB2278582B (en) 1993-06-04 1993-06-04 Wheelchair drive mechanism

Country Status (1)

Country Link
GB (1) GB2278582B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755430B1 (en) * 2001-06-13 2004-06-29 Brian M. Watwood Wheelchair drive assembly
GB0321474D0 (en) * 2003-09-12 2003-10-15 Orford Robert N C Propulsion aid
JP2007505003A (en) 2003-09-12 2007-03-08 ピュア グローバル リミテッド Propulsion aid
FR2928537A1 (en) * 2008-03-13 2009-09-18 Ezzine Somrani Manual wheelchair propulsion device for handicap during practice of sports, has dowel bush with square section cavity in which lever arm is introduced, and ratchet system permitting forward movement or reverse movement of wheelchair
CN111419656B (en) * 2020-04-02 2022-02-22 周钦玲 Medical nursing walking aid
CN111150570B (en) * 2020-04-02 2020-10-13 青岛市精神卫生中心 Medical wheelchair

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682784A (en) * 1986-05-19 1987-07-28 Anderson Jack E Wheelchair with variable ratio propulsion
US5149118A (en) * 1988-10-27 1992-09-22 Oxford Stuart G All-terrain wheelchair
US5160156A (en) * 1990-09-13 1992-11-03 Concentric Industries Wheelchair with coasting, braking and multi-speed features

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682784A (en) * 1986-05-19 1987-07-28 Anderson Jack E Wheelchair with variable ratio propulsion
US5149118A (en) * 1988-10-27 1992-09-22 Oxford Stuart G All-terrain wheelchair
US5160156A (en) * 1990-09-13 1992-11-03 Concentric Industries Wheelchair with coasting, braking and multi-speed features

Also Published As

Publication number Publication date
GB2278582A (en) 1994-12-07
GB9311543D0 (en) 1993-07-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970604