CA1026662A - Hand operated wheel-chair - Google Patents

Hand operated wheel-chair

Info

Publication number
CA1026662A
CA1026662A CA195,220A CA195220A CA1026662A CA 1026662 A CA1026662 A CA 1026662A CA 195220 A CA195220 A CA 195220A CA 1026662 A CA1026662 A CA 1026662A
Authority
CA
Canada
Prior art keywords
chair
hand operated
operated wheel
wheel
hand
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
Application number
CA195,220A
Other languages
English (en)
French (fr)
Inventor
Per Udden
Bert Engman
Siegfrid Graaf
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.)
Permobilstiftelsen
Original Assignee
Permobilstiftelsen
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 Permobilstiftelsen filed Critical Permobilstiftelsen
Application granted granted Critical
Publication of CA1026662A publication Critical patent/CA1026662A/en
Expired 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
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
    • 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
    • A61G5/02—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
    • 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
    • A61G5/1008—Wheelchairs having brakes for gradually slowing down the wheelchair
    • 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
    • A61G5/101—Wheelchairs having brakes of the parking brake type, e.g. holding the wheelchair
    • 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
    • A61G5/1021—Wheelchairs having brakes engaging specific brake elements
    • A61G5/1027—Hub elements, e.g. drums
    • 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
    • A61G5/1035—Wheelchairs having brakes manipulated by wheelchair user
    • 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
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1075—Arrangements for adjusting the seat tilting the whole seat backwards
    • 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
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/107—Arrangements for adjusting the seat positioning the whole seat forward or rearward
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/0404—Braking mechanisms; Locking devices against movement automatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/048—Hub brakes; drum brakes

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)
  • Automatic Cycles, And Cycles In General (AREA)
CA195,220A 1973-03-19 1974-03-18 Hand operated wheel-chair Expired CA1026662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7303826A SE381563B (sv) 1973-03-19 1973-03-19 Handdriven rullstol

Publications (1)

Publication Number Publication Date
CA1026662A true CA1026662A (en) 1978-02-21

Family

ID=20316960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195,220A Expired CA1026662A (en) 1973-03-19 1974-03-18 Hand operated wheel-chair

Country Status (8)

Country Link
US (1) US3953054A (de)
JP (1) JPS5041248A (de)
CA (1) CA1026662A (de)
DE (1) DE2413663A1 (de)
FR (1) FR2222072B1 (de)
GB (1) GB1463157A (de)
IT (1) IT1009314B (de)
SE (1) SE381563B (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274503A (en) * 1979-09-24 1981-06-23 Charles Mackintosh Power operated wheelchair
US4310167A (en) * 1980-05-15 1982-01-12 The University Of Virginia Alumni Patents Foundation Center of gravity wheelchair with articulated chassis
US4431076A (en) * 1981-06-24 1984-02-14 Simpson Robert C Adjustable collapsible wheelchair
US4453732A (en) * 1981-12-24 1984-06-12 Assanah Albert A Patient transport and care vehicle
US4524988A (en) * 1983-05-12 1985-06-25 Netznik Frederick P Upright bicycle for handicapped
US4641848A (en) * 1985-04-15 1987-02-10 Ayers Robert C Wheelchair with rocking seat assembly
AT384167B (de) * 1985-12-19 1987-10-12 Bayer Ulrich Rollstuhl
US4840076A (en) * 1986-06-23 1989-06-20 The University Of Virginia Alumni Patents Foundation Lever drive apparatus
US4811964A (en) * 1987-09-25 1989-03-14 Horn Douglas J Wheelchair propelled by rowing
US4886288A (en) * 1988-03-25 1989-12-12 Dysarz Edward D Device and method to safely elevate stabilize and lower a wheel chair
US5076390A (en) * 1990-07-03 1991-12-31 Haskins John T Multiple mode wheelchair construction
US5301970A (en) * 1990-07-03 1994-04-12 Haskins John T Collapsible wheelchair frame construction
US5141242A (en) * 1990-12-14 1992-08-25 Henzel Valerie A Wheelchair handle bar mechanism
US5356172A (en) * 1991-07-23 1994-10-18 Zvi Gilad Smolinsky Sliding seat assembly for a propelled wheel chair
US5439240A (en) * 1991-10-21 1995-08-08 Tichenor; Clyde L. Balance shifted personal carriage
JP2740991B2 (ja) * 1991-10-25 1998-04-15 忠 井浦 障害者用車椅子
AU673664B2 (en) * 1992-03-23 1996-11-21 Andrew Ockwell Improved infant push-chair
US5435404A (en) * 1992-07-31 1995-07-25 Garin, Iii; Paul V. Powered mobility chair for individual
US5592997A (en) * 1993-08-23 1997-01-14 Ball; Richard D. Pediatric wheelchair
JP2727417B2 (ja) * 1995-01-18 1998-03-11 矢崎化工株式会社 車椅子
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
US5944131A (en) * 1996-07-03 1999-08-31 Pride Health Care, Inc. Mid-wheel drive power wheelchair
USD404693S (en) * 1997-01-31 1999-01-26 Pride Health Care, Inc. Power wheelchair
US6129165A (en) * 1996-07-03 2000-10-10 Pride Mobility Products, Corporation Curb-climbing power wheelchair
US5884928A (en) * 1996-07-23 1999-03-23 Papac; James B. Wheelchair
US6139037A (en) 1996-07-23 2000-10-31 Papac; James B. Wheelchair
US6886843B1 (en) 1996-07-23 2005-05-03 Plain Sense Wheelchairs, Inc. Seating frame for wheelchair
DE69830787D1 (de) 1997-04-15 2005-08-11 Pride Mobility Products Corp Ein über bordsteinkanten fahrbarer rollstuhl
US6601863B1 (en) 1997-10-06 2003-08-05 Invacare Corporation Mid-wheel drive wheelchair with rigid front wheel anti-tip stabilizer
US6024369A (en) * 1998-01-05 2000-02-15 Bernard Goldstein Specialized wheelchair for a paraplegic fencer
US6231067B1 (en) 1998-01-12 2001-05-15 Fena Design, Inc. Motorized standing wheelchair
US6092822A (en) * 1998-11-10 2000-07-25 Jim Roger Salmon And Chris Phillip Berryhill, A California Partnership Self-propelled wheelchair
US6341657B1 (en) 1998-11-18 2002-01-29 Electric Mobility Corporation Suspension for central drive vehicle
US6450518B1 (en) 1999-05-28 2002-09-17 Jerald R. Howard Wheelchair
US6554086B1 (en) 2000-10-27 2003-04-29 Invacare Corporation Obstacle traversing wheelchair
US7040429B2 (en) 2001-10-10 2006-05-09 Invacare Corporation Wheelchair suspension
US7066290B2 (en) * 2001-10-19 2006-06-27 Invacare Corp. Wheelchair suspension having pivotal motor mount
US7152882B2 (en) * 2002-03-28 2006-12-26 Sanyo Electric Co., Ltd. Mobile carriage
GB2388574A (en) * 2002-05-15 2003-11-19 Stewart Mark Scott A height adjustable wheelchair
US11213441B2 (en) 2002-10-25 2022-01-04 Invacare Corporation Suspension for wheeled vehicles
US7293801B2 (en) 2003-08-18 2007-11-13 Invacare Corporation Self-stabilizing suspension for wheeled vehicles
FR2860430A1 (fr) * 2003-10-03 2005-04-08 Dj2 Fauteuil roulant pour hemiplegiques avec dispositifs permettant son freinage
US20060076747A1 (en) * 2004-10-08 2006-04-13 Sunrise Medical Hhg Inc. Wheelchair suspension system
AU2005100261B4 (en) * 2005-03-27 2005-08-18 Zhang, Dongning Mr Mobility solution
US7845665B2 (en) * 2005-03-30 2010-12-07 Jaimie Borisoff Wheelchair
US8113531B2 (en) * 2006-08-16 2012-02-14 Sunrise Medical Hhg, Inc. Personal mobility vehicle having a pivoting suspension with a torque activated release mechanism
US7896394B2 (en) 2005-08-18 2011-03-01 Sunrise Medical Hhg, Inc. Midwheel drive wheelchair with independent front and rear suspension
US20080012356A1 (en) * 2006-06-22 2008-01-17 Milagros Lugo Apparatus for assisting in opening and closing the door Latch on a trailer of a tractor trailer combination
EP1943995A1 (de) * 2007-01-12 2008-07-16 Invacare International Sàrl Fahrbare Transporteinrichtung mit Aufhängungsarmen für Räder
EP2111203B1 (de) 2007-02-08 2011-01-05 Invacare Corporation Rollstuhlaufhängung
CA2829909C (en) 2007-02-14 2016-10-04 Robert Bekoscke Stability control system
EP2485698B1 (de) 2009-10-09 2017-05-17 Invacare Corporation Rollstuhlaufhängung
US8851214B2 (en) 2010-07-15 2014-10-07 Permobil Ab Electric mid-wheel drive wheelchair
NZ628837A (en) 2012-02-15 2016-10-28 Invacare Corp Wheelchair suspension
US20210154065A1 (en) * 2014-07-14 2021-05-27 Exokinetics, Inc. Elevating walker chair and convertible seat
WO2017143454A1 (en) * 2016-02-24 2017-08-31 Les Équipements Adaptés Physipro Inc. Mid-wheel tilt-in-space manual wheelchair with constant shoulder position
WO2018201228A1 (en) 2017-05-02 2018-11-08 Dimitrov Dimitre Petkov Frame for utilization with components of wheelchair
CA3173043A1 (en) 2020-02-25 2021-09-02 Invacare Corporation Wheelchair and suspension systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1739260A (en) * 1929-12-10 Invalid chair
US865514A (en) * 1906-12-04 1907-09-10 Paul Muellenmeister Sick and invalid carriage.
US1591529A (en) * 1922-05-12 1926-07-06 Roger S S Guerber Invalid chair
US2224411A (en) * 1938-10-17 1940-12-10 Homer P Smith Motor driven wheel chair
US2859799A (en) * 1956-05-03 1958-11-11 Edwin R Moore Functional posture controller for chairs
US2915112A (en) * 1957-08-06 1959-12-01 William A Schwartz Chair and horizontal carrier for invalids

Also Published As

Publication number Publication date
JPS5041248A (de) 1975-04-15
FR2222072A1 (de) 1974-10-18
US3953054A (en) 1976-04-27
DE2413663A1 (de) 1974-10-17
IT1009314B (it) 1976-12-10
SE381563B (sv) 1975-12-15
GB1463157A (en) 1977-02-02
FR2222072B1 (de) 1978-12-01

Similar Documents

Publication Publication Date Title
CA1026662A (en) Hand operated wheel-chair
CA1009940A (en) Wheelchair
CA1012803A (en) Forceps
AU474137B2 (en) Auto-refractometer
CA1019913A (en) Castors
AU476397B2 (en) A-cycloalkylbenzyl lactamimides
AU476505B2 (en) Alkylbenxyl lactamimides
AU472907B2 (en) Firecheck
AU476386B2 (en) Dibenzocycloheptenyl lactamimides
AU480822B2 (en) Wheelchair
CA1011489A (en) Photopolymerisable composition
AU471241B2 (en) Benzothiazolylureas
AU480286B2 (en) Ambulance
AU487938B2 (en) Pushbutton unit
AU479657B2 (en) Disinfectant
AU478941B2 (en) Forceps
CA977145A (en) Disposable footprinter
AU6825874A (en) Pushbutton unit
AU493223B2 (en) Photopolymerisable composition
AU477658B2 (en) Manipulating mechanism
CA1022707A (en) Castors
AU489560B2 (en) Amidinoureas
AU479426B2 (en) Carbothiolates
AU482530B2 (en) Benzocycloheptathiophenes
AU482276B2 (en) Spiro-cyclopropanes