GB2224980B - A wheelchair - Google Patents

A wheelchair

Info

Publication number
GB2224980B
GB2224980B GB8826113A GB8826113A GB2224980B GB 2224980 B GB2224980 B GB 2224980B GB 8826113 A GB8826113 A GB 8826113A GB 8826113 A GB8826113 A GB 8826113A GB 2224980 B GB2224980 B GB 2224980B
Authority
GB
United Kingdom
Prior art keywords
wheelchair
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 - Lifetime
Application number
GB8826113A
Other versions
GB2224980A (en
GB8826113D0 (en
Inventor
Peter James Rae Bradshaw
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 GB8826113A priority Critical patent/GB2224980B/en
Publication of GB8826113D0 publication Critical patent/GB8826113D0/en
Priority to AU44464/89A priority patent/AU625100B2/en
Publication of GB2224980A publication Critical patent/GB2224980A/en
Application granted granted Critical
Publication of GB2224980B publication Critical patent/GB2224980B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/002—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc
    • 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
    • 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
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • 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
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0875—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable dismountable, e.g. where the wheelchair can be disassembled for transportation or storage
    • 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
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B23/00—Attaching rim to wheel body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/08—Disc wheels, i.e. wheels with load-supporting disc body with disc body formed by two or more axially spaced discs
    • B60B3/082—Disc wheels, i.e. wheels with load-supporting disc body with disc body formed by two or more axially spaced discs especially for light-weight wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/08—Disc wheels, i.e. wheels with load-supporting disc body with disc body formed by two or more axially spaced discs
    • B60B3/085—Discs having no mutual contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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)
GB8826113A 1988-11-08 1988-11-08 A wheelchair Expired - Lifetime GB2224980B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8826113A GB2224980B (en) 1988-11-08 1988-11-08 A wheelchair
AU44464/89A AU625100B2 (en) 1988-11-08 1989-11-07 A wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8826113A GB2224980B (en) 1988-11-08 1988-11-08 A wheelchair

Publications (3)

Publication Number Publication Date
GB8826113D0 GB8826113D0 (en) 1988-12-14
GB2224980A GB2224980A (en) 1990-05-23
GB2224980B true GB2224980B (en) 1992-09-09

Family

ID=10646482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8826113A Expired - Lifetime GB2224980B (en) 1988-11-08 1988-11-08 A wheelchair

Country Status (2)

Country Link
AU (1) AU625100B2 (en)
GB (1) GB2224980B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176335B1 (en) 1996-07-03 2001-01-23 Pride Mobility Products, Corporation Power wheelchair
US6186252B1 (en) 1996-07-03 2001-02-13 Pride Mobility Products, Corporation Foldable midwheel drive power chair
US8172015B2 (en) 2001-10-10 2012-05-08 Invacare Corporation Wheelchair suspension
US8272461B2 (en) 2007-02-08 2012-09-25 Invacare Corporation Wheelchair suspension
US8297388B2 (en) 2007-01-12 2012-10-30 Invacare International Sarl Wheelchair with suspension arms
US8534679B2 (en) 2002-10-25 2013-09-17 Invacare Corporation Suspension for wheeled vehicles
US8573341B2 (en) 2001-10-19 2013-11-05 Invacare Corporation Wheelchair suspension
US8636089B2 (en) 2000-10-27 2014-01-28 Invacare Corporation Obstacle traversing wheelchair
US8910975B2 (en) 2007-02-14 2014-12-16 Invacare Corporation Wheelchair with suspension
US9010470B2 (en) 2009-10-09 2015-04-21 Invacare Corporation Wheelchair suspension
US9308143B2 (en) 2012-02-15 2016-04-12 Invacare Corporation Wheelchair suspension

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249287B (en) * 1990-11-01 1994-09-14 Nicholas Ewart Edmund Wheelchair
JPH0767919A (en) * 1993-06-22 1995-03-14 Chikako Nagasaki Wheelchair
US5592997A (en) * 1993-08-23 1997-01-14 Ball; Richard D. Pediatric wheelchair
US5427398A (en) * 1993-10-29 1995-06-27 Weybrecht; Steven L. All-terrain wheelchairs and apparatus therefor
US5575348A (en) * 1994-04-15 1996-11-19 Invacare Corporation Powered wheelchair with adjustable center of gravity and independent suspension
SI9400242A (en) * 1994-05-30 1995-12-31 Vladimir Markovic Collapsible wheelchair frame
US5573261A (en) * 1994-11-01 1996-11-12 Miller; S. David Narrow manually user-propelled wheelchair
DE19501954C2 (en) * 1995-01-24 1998-09-10 Dehnert Hans Dieter Auxiliary device for driving handicapped wheelchairs
DE19724024A1 (en) * 1997-06-06 1998-12-10 Karsten Dipl Ing Hochbaum Wheelchair movement aid for rough etc ground
US11213441B2 (en) 2002-10-25 2022-01-04 Invacare Corporation Suspension for wheeled vehicles
WO2011074057A1 (en) * 2009-12-14 2011-06-23 株式会社ノースウェスト Wheelchair for rough terrain
FR2986469B1 (en) * 2012-02-07 2014-03-07 Jean-Francois Allheilly DEVICE FOR INCREASING THE LOAD OF A CYCLE TYPE ENGINE
ES2556163B1 (en) * 2014-07-08 2016-11-04 César CALERO CEBRIÁN Folding wheelchair
CA3173043A1 (en) 2020-02-25 2021-09-02 Invacare Corporation Wheelchair and suspension systems

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474314A (en) * 1936-09-05 1937-10-29 Barry Simpson Improvements in baby carriages and the like
GB580222A (en) * 1944-06-20 1946-08-30 William Henry Thirsk Improvements in hand-trucks, wheel-barrows and like hand-propelled vehicles
GB581818A (en) * 1944-02-05 1946-10-25 George Andrew Sill Improvements in or relating to invalids' chairs or similar devices
GB586239A (en) * 1944-11-06 1947-03-12 Harold Holroyd Improvements in and relating to chairs and the like
GB1485575A (en) * 1974-07-29 1977-09-14 Everest & Jennings Indoor/outdoor wheelchair
GB1526781A (en) * 1976-05-14 1978-09-27 Wilson & Son Ltd L Wheel-chairs
US4613151A (en) * 1984-02-16 1986-09-23 Kielczewski William J High/low extension-lift power wheelchair
US4678202A (en) * 1985-12-19 1987-07-07 The Boeing Company Folding wheelchair
WO1988010109A1 (en) * 1987-06-22 1988-12-29 Inm Industriteknik Ab Power driven vehicle for disabled

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU522482B2 (en) * 1978-03-23 1982-06-10 Adrian John Boyer Wheelchair
US4483405A (en) * 1981-08-05 1984-11-20 Koyu Enterprise, Inc. Omnidirectional motorized wheelchair

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474314A (en) * 1936-09-05 1937-10-29 Barry Simpson Improvements in baby carriages and the like
GB581818A (en) * 1944-02-05 1946-10-25 George Andrew Sill Improvements in or relating to invalids' chairs or similar devices
GB580222A (en) * 1944-06-20 1946-08-30 William Henry Thirsk Improvements in hand-trucks, wheel-barrows and like hand-propelled vehicles
GB586239A (en) * 1944-11-06 1947-03-12 Harold Holroyd Improvements in and relating to chairs and the like
GB1485575A (en) * 1974-07-29 1977-09-14 Everest & Jennings Indoor/outdoor wheelchair
GB1526781A (en) * 1976-05-14 1978-09-27 Wilson & Son Ltd L Wheel-chairs
US4613151A (en) * 1984-02-16 1986-09-23 Kielczewski William J High/low extension-lift power wheelchair
US4678202A (en) * 1985-12-19 1987-07-07 The Boeing Company Folding wheelchair
WO1988010109A1 (en) * 1987-06-22 1988-12-29 Inm Industriteknik Ab Power driven vehicle for disabled

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6186252B1 (en) 1996-07-03 2001-02-13 Pride Mobility Products, Corporation Foldable midwheel drive power chair
US6176335B1 (en) 1996-07-03 2001-01-23 Pride Mobility Products, Corporation Power wheelchair
US8636089B2 (en) 2000-10-27 2014-01-28 Invacare Corporation Obstacle traversing wheelchair
US9149398B2 (en) 2000-10-27 2015-10-06 Invacare Corporation Obstacle traversing wheelchair
US8925943B2 (en) 2001-10-10 2015-01-06 Invacare Corp. Wheelchair suspension
US8172015B2 (en) 2001-10-10 2012-05-08 Invacare Corporation Wheelchair suspension
US9370455B2 (en) 2001-10-10 2016-06-21 Invacare Corporation Wheelchair suspension
US8573341B2 (en) 2001-10-19 2013-11-05 Invacare Corporation Wheelchair suspension
US8534679B2 (en) 2002-10-25 2013-09-17 Invacare Corporation Suspension for wheeled vehicles
US9364377B2 (en) 2002-10-25 2016-06-14 Invacare Corporation Suspension for wheeled vehicles
US8297388B2 (en) 2007-01-12 2012-10-30 Invacare International Sarl Wheelchair with suspension arms
US8794359B2 (en) 2007-02-08 2014-08-05 Invacare Corporation Wheelchair suspension
US8272461B2 (en) 2007-02-08 2012-09-25 Invacare Corporation Wheelchair suspension
US8910975B2 (en) 2007-02-14 2014-12-16 Invacare Corporation Wheelchair with suspension
US9346335B2 (en) 2007-02-14 2016-05-24 Invacare Corporation Stability control system
US11850906B2 (en) 2007-02-14 2023-12-26 Invacare Corporation Stability control system
US9010470B2 (en) 2009-10-09 2015-04-21 Invacare Corporation Wheelchair suspension
US9913768B2 (en) 2009-10-09 2018-03-13 Invacare Corporation Wheelchair suspension
US9308143B2 (en) 2012-02-15 2016-04-12 Invacare Corporation Wheelchair suspension

Also Published As

Publication number Publication date
AU625100B2 (en) 1992-07-02
GB2224980A (en) 1990-05-23
GB8826113D0 (en) 1988-12-14
AU4446489A (en) 1990-05-17

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20081107