GB1472072A - Electrically drivable wheelchair - Google Patents

Electrically drivable wheelchair

Info

Publication number
GB1472072A
GB1472072A GB3228974A GB3228974A GB1472072A GB 1472072 A GB1472072 A GB 1472072A GB 3228974 A GB3228974 A GB 3228974A GB 3228974 A GB3228974 A GB 3228974A GB 1472072 A GB1472072 A GB 1472072A
Authority
GB
United Kingdom
Prior art keywords
wheel
jack
motor
screw
chair
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
GB3228974A
Other languages
English (en)
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.)
UMI KK
Original Assignee
UMI KK
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 UMI KK filed Critical UMI KK
Publication of GB1472072A publication Critical patent/GB1472072A/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
    • A61G5/04—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
    • A61G5/06—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S180/00—Motor vehicles
    • Y10S180/907—Motorized wheelchairs

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)
GB3228974A 1973-07-27 1974-07-22 Electrically drivable wheelchair Expired GB1472072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48083975A JPS5214502B2 (https=) 1973-07-27 1973-07-27

Publications (1)

Publication Number Publication Date
GB1472072A true GB1472072A (en) 1977-04-27

Family

ID=13817525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3228974A Expired GB1472072A (en) 1973-07-27 1974-07-22 Electrically drivable wheelchair

Country Status (4)

Country Link
US (1) US3905437A (https=)
JP (1) JPS5214502B2 (https=)
FR (1) FR2238470B1 (https=)
GB (1) GB1472072A (https=)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381858B (de) * 1985-08-27 1986-12-10 Hartel Johann Treppensteigzusatzeinrichtung fuer rad- und walzenfahrzeuge
WO1988003012A1 (fr) * 1986-10-24 1988-05-05 Comporgan Rendszerház K.V. Fauteuil roulant pour handicapes, permettant notamment de monter les escaliers
AT394308B (de) * 1989-11-21 1992-03-10 Lipinski Johann Dipl Ing Steighilfe fuer rollstuehle o.dgl.
GB2258196A (en) * 1991-01-17 1993-02-03 Frederick Reginald Vincent Kerb negotiator
GB2381780A (en) * 2001-11-09 2003-05-14 Alexander Joseph Kalogroulis Electric drive attachment for a wheelchair
GB2446136A (en) * 2007-01-30 2008-08-06 Ming-Yi Huang Auxiliary wheel structure for a wheelchair
GB2478340A (en) * 2010-03-05 2011-09-07 Joona Ltd Hand-propelled vehicle with resiliently mounted further wheel for cushioning
GB2478606A (en) * 2010-03-05 2011-09-14 Tga Electric Leisure Ltd Drive unit for attachment to a manual operated wheelchair
CN107773358A (zh) * 2017-12-07 2018-03-09 兰邦翔 一种轮椅助力驱动装置

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326622A (en) * 1980-12-11 1982-04-27 Ellzey Floyd P Cooperative escalator and wheel chair
GB2096074B (en) * 1981-04-03 1984-11-21 Taylor George Facilitating passage of wheelchairs over obstacles
US4503925A (en) * 1983-06-13 1985-03-12 Amigo Sales, Inc. Detachable steerable power unit for occupant-propelled wheelchairs
US4652026A (en) * 1984-01-18 1987-03-24 Byrge Jerome J Manual propulsion apparatus for wheelchairs
IL77966A (en) * 1986-02-24 1991-03-10 Propel Partnership 1987 Wheelchair drive
US4666008A (en) * 1986-03-17 1987-05-19 Amigo Sales, Inc. Methods and apparatus for adapting steerable powered vehicles for the handicapped to outdoor travel
GB8700686D0 (en) * 1987-01-13 1987-02-18 Spastics Soc Kerb climbing device
US4962942A (en) * 1989-05-22 1990-10-16 Triodyne Inc. Minimum energy curb negotiating wheelchair
IL91588A (en) * 1989-09-10 1994-10-07 Propel Partnership 1987 Electric drive attachment for wheelchairs
US5201377A (en) * 1990-02-23 1993-04-13 Love Lift, L.P. Wheelchair with sidewardly swingable seat
US5135063A (en) * 1990-08-30 1992-08-04 Smucker Manufacturing, Inc. Power unit for driving manually-operated wheelchair
US5222567A (en) * 1991-04-26 1993-06-29 Genus Inc. Power assist device for a wheelchair
US5439069A (en) * 1992-11-27 1995-08-08 Beeler; Jimmy A. Nested cart pusher
EP0740542B1 (fr) * 1994-11-18 2005-02-02 Degonda-Rehab S.A. Siege roulant pour le transport ou l'assistance au deplacement d'au moins un utilisateur, notamment d'une personne handicapee
US5829763A (en) * 1995-10-05 1998-11-03 Jeavons; Peter K. Power assisted lifting device
DE19539487A1 (de) * 1995-10-24 1997-04-30 Alber Ulrich Gmbh Antriebs- und Bremshilfsvorrichtung für Rollstühle
US5904214A (en) * 1997-07-11 1999-05-18 Lin; David Jung-Ching Power assist anti-tip wheel system for invalid carriage
US6334497B2 (en) 1998-09-18 2002-01-01 George V. Odell Wheelchair motorizing apparatus
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
IL148026A0 (en) * 2002-02-05 2002-09-12 Gabriely Guty Device in a wheelchair for step climbing
JP2004037269A (ja) * 2002-07-03 2004-02-05 Communication Research Laboratory 自立移動支援システム、その方法および記録媒体
US6776430B2 (en) 2002-09-09 2004-08-17 Pride Mobility Products Corporation Stabilizing system for a reclinable wheelchair
US7293801B2 (en) 2003-08-18 2007-11-13 Invacare Corporation Self-stabilizing suspension for wheeled vehicles
US11213441B2 (en) 2002-10-25 2022-01-04 Invacare Corporation Suspension for wheeled vehicles
CA2472816A1 (en) * 2003-06-30 2004-12-30 Pride Mobility Products Corporation Suspension system for a powered wheelchair
US6880661B1 (en) * 2004-02-26 2005-04-19 Steve Oh Detachable motor drive for a bicycle
CA2559909A1 (en) * 2004-04-08 2005-10-20 Levo Ag Wohlen Wheelchair with a middle wheel drive, in particular raising whellchair
US7360792B2 (en) * 2004-10-20 2008-04-22 Pride Mobility Products Corporation Power wheelchair
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 (en) 2007-01-12 2008-07-16 Invacare International Sàrl A wheeled conveyance with suspension arms for wheels
DK2277490T3 (en) 2007-02-08 2015-04-13 Invacare Corp Wheelchair suspension
CA2676724C (en) 2007-02-14 2013-12-17 Invacare Corporation Stability control system
JP5109099B2 (ja) * 2008-03-14 2012-12-26 アイシン精機株式会社 パーソナルビークル
EP2485698B1 (en) 2009-10-09 2017-05-17 Invacare Corporation Wheelchair suspension
CN102062157B (zh) * 2010-11-02 2012-11-14 许晓华 一种减速器离合装置
EP3260101B1 (en) * 2011-07-06 2021-12-08 Max Mobility, LLC Motion-based power assist system for wheelchairs
NZ628837A (en) 2012-02-15 2016-10-28 Invacare Corp Wheelchair suspension
FR2989346B1 (fr) * 2012-04-13 2015-01-02 Benoit Gobard Vehicule de transport ou porte-outil articule avec conduite au sol
CN102697613A (zh) * 2012-06-21 2012-10-03 徐宏伟 带辅助机构可上下台阶的轮椅
CN104042416A (zh) * 2013-03-13 2014-09-17 淮安市滨湖机械有限公司 一种遇障碍能自动停车的电动轮椅
US9144525B2 (en) 2013-03-14 2015-09-29 Max Mobility, Llc. Motion assistance system for wheelchairs
CN103230319B (zh) * 2013-05-08 2015-12-02 河北工业大学 一种轮椅座椅位姿调节机构
GB2514604B (en) * 2013-05-30 2015-11-11 Step Up Olim Madrega Ltd Wheelchair curb-climbing and curb-descending system
CN104149869A (zh) * 2014-08-18 2014-11-19 赵军 电动上楼器
US9795524B2 (en) 2015-02-24 2017-10-24 Max Mobility, Llc Assistive driving system for a wheelchair
ES2584477B1 (es) * 2015-03-27 2017-04-11 Juan Antonio CARRASCO GARCÍA Impulsor eléctrico trasero para sillas de ruedas
USD805004S1 (en) 2015-07-01 2017-12-12 Amigo Mobility International, Inc. Brake release handle
USD786741S1 (en) 2015-11-16 2017-05-16 Amigo Mobility International, Inc. Lateral stability wheel
USD955685S1 (en) 2015-11-23 2022-06-21 Amigo Mobility International, Inc. Material handling cart
USD800410S1 (en) 2015-11-23 2017-10-17 Amigo Mobility International, Inc. Material handling cart
US11155147B2 (en) * 2016-07-15 2021-10-26 Ford Global Technologies, Llc Auxiliary power device
US9796401B1 (en) * 2016-11-01 2017-10-24 Michael Ammirati Motorized wheel accessory for a stroller
US10167051B1 (en) 2017-12-12 2019-01-01 Max Mobility, Llc Assistive driving system for a wheelchair and method for controlling assistive driving system
CN110101513B (zh) * 2019-04-25 2020-07-14 常州大学 一种连杆式爬楼轮椅
US11903887B2 (en) 2020-02-25 2024-02-20 Invacare Corporation Wheelchair and suspension systems
US20230072204A1 (en) * 2021-09-09 2023-03-09 Juliana T. Iacono Motorized wheel system
IT202200018573A1 (it) * 2022-09-12 2024-03-12 Vassilli Srl Kit di motorizzazione di una carrozzella manuale

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495573A (en) * 1948-10-13 1950-01-24 Duke Samuel Motor attachment for wheel chairs
US2751027A (en) * 1952-05-19 1956-06-19 Robert B Mclaughlin Endless track supported invalid chair
US2931449A (en) * 1958-11-12 1960-04-05 Kentucky Res Foundation Occupant-controlled, self-propelled, obstruction-climbing vehicle
US3023825A (en) * 1958-11-17 1962-03-06 Rabjohn Rodney Robert Power operated wheel chair
US3580591A (en) * 1968-12-24 1971-05-25 Lovelace Foundation For Medica Wheelchair attachment
US3573877A (en) * 1969-05-19 1971-04-06 Burton H Locke Curb-climbing attachment for wheel chairs
US3770070A (en) * 1971-07-29 1973-11-06 J Smith Utility vehicle
US3783960A (en) * 1972-01-10 1974-01-08 J Feliz Trailer maneuvering jack

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381858B (de) * 1985-08-27 1986-12-10 Hartel Johann Treppensteigzusatzeinrichtung fuer rad- und walzenfahrzeuge
WO1988003012A1 (fr) * 1986-10-24 1988-05-05 Comporgan Rendszerház K.V. Fauteuil roulant pour handicapes, permettant notamment de monter les escaliers
AT394308B (de) * 1989-11-21 1992-03-10 Lipinski Johann Dipl Ing Steighilfe fuer rollstuehle o.dgl.
GB2258196A (en) * 1991-01-17 1993-02-03 Frederick Reginald Vincent Kerb negotiator
GB2381780A (en) * 2001-11-09 2003-05-14 Alexander Joseph Kalogroulis Electric drive attachment for a wheelchair
GB2446136A (en) * 2007-01-30 2008-08-06 Ming-Yi Huang Auxiliary wheel structure for a wheelchair
GB2478340A (en) * 2010-03-05 2011-09-07 Joona Ltd Hand-propelled vehicle with resiliently mounted further wheel for cushioning
GB2478606A (en) * 2010-03-05 2011-09-14 Tga Electric Leisure Ltd Drive unit for attachment to a manual operated wheelchair
GB2478340B (en) * 2010-03-05 2012-11-14 Joona Ltd Hand-propelled vehicle
GB2478606B (en) * 2010-03-05 2014-07-02 Tga Electric Leisure Ltd Wheelchair drive unit
CN107773358A (zh) * 2017-12-07 2018-03-09 兰邦翔 一种轮椅助力驱动装置
CN107773358B (zh) * 2017-12-07 2024-02-27 兰邦翔 一种轮椅助力驱动装置

Also Published As

Publication number Publication date
FR2238470B1 (https=) 1978-01-20
JPS5041247A (https=) 1975-04-15
US3905437A (en) 1975-09-16
JPS5214502B2 (https=) 1977-04-22
FR2238470A1 (https=) 1975-02-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee