EP1279392A3 - Small-sized vehicle, in particular wheelchair - Google Patents

Small-sized vehicle, in particular wheelchair Download PDF

Info

Publication number
EP1279392A3
EP1279392A3 EP02015400A EP02015400A EP1279392A3 EP 1279392 A3 EP1279392 A3 EP 1279392A3 EP 02015400 A EP02015400 A EP 02015400A EP 02015400 A EP02015400 A EP 02015400A EP 1279392 A3 EP1279392 A3 EP 1279392A3
Authority
EP
European Patent Office
Prior art keywords
base element
wheels
quick
handlebars
release device
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.)
Withdrawn
Application number
EP02015400A
Other languages
German (de)
French (fr)
Other versions
EP1279392A2 (en
Inventor
Bernd Engels
Ralf Ledda
Marc Binder
Thomas Birmanns
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.)
Alber GmbH
Original Assignee
Alber GmbH
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 Alber GmbH filed Critical Alber GmbH
Publication of EP1279392A2 publication Critical patent/EP1279392A2/en
Publication of EP1279392A3 publication Critical patent/EP1279392A3/en
Withdrawn legal-status Critical Current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
    • A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • A61G5/045—Rear 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
    • A61G5/06—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
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0866—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable folding down backrest, e.g. where the backrest folds down onto the seat support
    • 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
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0883—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having locking means for maintaining a folded or unfolded condition
    • 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
    • A61G5/0891—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having rigid supports, e.g. seat or back supports which retain their shape after folding of 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
    • A61G5/1078—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
    • A61G5/1083—Quickly-removable wheels
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/14—Joysticks

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)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Handcart (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Seats For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Die Erfindung betrifft ein Kleinfahrzeug, insbesondere einen Rollstuhl, mit einem modularen Aufbau mit einem Grundelement, mit mindestens einem verschwenkbaren Rad, das mittels einer Schnellverschlusseinrichtung lösbar an dem Grundelement befestigbar ist, mit mindestens einem Antriebsrad, das mittels einer Schnellverschlusseinrichtung lösbar an dem Grundelement befestigbar ist, und mit einer Sitzeinrichtung, die mittels einer Schnellverschlusseinrichtung lösbar an dem Grundelement befestigbar ist. Das Grundelement weist einen Grundkörper auf, an dem vier Lenker zur Befestigung der Räder federnd angelenkt sind. Die Schnellverschlusseinrichtungen zwischen dem Grundelement und den Rädern sind jeweils zwischen den Lenkern und den Rädern angeordnet. Die Lenker verlaufen im wesentlichen innerhalb einer gemeinsamen Ebene, so dass das Grundelement mit dem Grundkörper und den vier angelenkten Lenkern ohne Räder eine flächige Form einnimmt, die leicht in einem handelsüblichen PKW unterbringbar ist.

Figure 00000001
The invention relates to a small vehicle, in particular a wheelchair, with a modular structure with a base element, with at least one pivotable wheel which can be detachably fastened to the base element by means of a quick-release device, with at least one drive wheel which can be detachably attached to the base element by means of a quick-release device , and with a seat device which can be detachably fastened to the base element by means of a quick-release device. The base element has a base body, on which four links are spring-mounted for fastening the wheels. The quick release devices between the base element and the wheels are each arranged between the handlebars and the wheels. The handlebars run essentially within a common plane, so that the base element with the base body and the four articulated handlebars without wheels assumes a flat shape that can easily be accommodated in a commercially available car.
Figure 00000001
EP02015400A 2001-07-26 2002-07-11 Small-sized vehicle, in particular wheelchair Withdrawn EP1279392A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136368A DE10136368C2 (en) 2001-07-26 2001-07-26 Small vehicle, especially a wheelchair
DE10136368 2001-07-26

Publications (2)

Publication Number Publication Date
EP1279392A2 EP1279392A2 (en) 2003-01-29
EP1279392A3 true EP1279392A3 (en) 2003-10-08

Family

ID=7693132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015400A Withdrawn EP1279392A3 (en) 2001-07-26 2002-07-11 Small-sized vehicle, in particular wheelchair

Country Status (5)

Country Link
US (2) US7100716B2 (en)
EP (1) EP1279392A3 (en)
CA (1) CA2394423C (en)
DE (2) DE10136368C2 (en)
NO (1) NO318349B1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172015B2 (en) 2001-10-10 2012-05-08 Invacare Corporation Wheelchair suspension
US8172016B2 (en) 2000-10-27 2012-05-08 Invacare Corporation Obstacle traversing wheelchair
US8573341B2 (en) 2001-10-19 2013-11-05 Invacare Corporation Wheelchair suspension
US8794359B2 (en) 2007-02-08 2014-08-05 Invacare Corporation Wheelchair suspension
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
US9364377B2 (en) 2002-10-25 2016-06-14 Invacare Corporation Suspension for wheeled vehicles

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136368C2 (en) * 2001-07-26 2003-05-28 Alber Ulrich Gmbh & Co Kg Small vehicle, especially a wheelchair
US11213441B2 (en) 2002-10-25 2022-01-04 Invacare Corporation Suspension for wheeled vehicles
US20060076747A1 (en) * 2004-10-08 2006-04-13 Sunrise Medical Hhg Inc. Wheelchair suspension system
US20060076748A1 (en) * 2004-10-08 2006-04-13 Sunrise Medical Hhg Inc. Wheelchair with damping mechanism
CA2601470C (en) 2005-03-30 2014-09-23 Jaimie Borisoff A height adjustable wheelchair
US7380824B2 (en) * 2006-03-09 2008-06-03 Kwang Yang Motor Co., Ltd. Wheelchair suspension
EP1943995A1 (en) 2007-01-12 2008-07-16 Invacare International Sàrl A wheeled conveyance with suspension arms for wheels
WO2010027255A1 (en) * 2008-09-04 2010-03-11 Idetra B.V. Lifting device for wheel assembly
US8684145B2 (en) 2010-04-07 2014-04-01 Alcon Research, Ltd. Systems and methods for console braking
EP2555948B1 (en) * 2010-04-07 2015-03-04 Alcon Research, Ltd. Systems and methods for caster obstacle management
CN102834077B (en) 2010-04-08 2015-04-01 爱尔康研究有限公司 Patient eye level touch control
FR2976540A1 (en) * 2011-06-19 2012-12-21 Yann Lavaud Movable device i.e. terrestrial electric vehicle such as scooter, has battery block provided with pair of secondary fixing units, where secondary fixing units and primary fixing units are connected with each other
TWI480037B (en) 2012-12-27 2015-04-11 Ind Tech Res Inst Disassembled and assembled power module
CN204197172U (en) * 2014-11-05 2015-03-11 常州高尔登科技有限公司 A kind of folding scooter
DE102016118018B4 (en) * 2016-09-23 2018-12-06 Otto Bock Mobility Solutions Gmbh Chassis for a mobility aid and for a power wheelchair
US10932964B2 (en) * 2018-03-27 2021-03-02 Toyota Motor Engineering & Manufacturing North America, Inc. Modular wheelchair system
US11903887B2 (en) 2020-02-25 2024-02-20 Invacare Corporation Wheelchair and suspension systems
US11963921B2 (en) 2022-07-08 2024-04-23 Leo Harden Convertible walker
US11633322B1 (en) 2022-07-08 2023-04-25 Leo Harden Convertible wheelchair

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US4570739A (en) * 1983-09-29 1986-02-18 Burke, Inc. Personal mobility vehicle
AU583432B2 (en) * 1985-10-31 1989-04-27 Roller Chair Pty Ltd Wheelchair frame
US4887826A (en) * 1988-06-10 1989-12-19 Kantner Richard D Lightweight foldable wheelchair
US4951766A (en) * 1988-01-12 1990-08-28 Octopedia Gmbh Electric wheel-chair
US4960287A (en) * 1988-10-27 1990-10-02 Lautzenhiser John L Quick-release mount for batteries
US5772237A (en) * 1996-05-21 1998-06-30 Teftec Corporation Suspension system for powered wheelchair
EP0945113A2 (en) * 1998-03-21 1999-09-29 Ulrich Alber GmbH Auxiliary propelling device for wheelchair propelled by the patient
US6027132A (en) * 1994-12-28 2000-02-22 Sunrise Medical Hhg Inc. Wheelchair

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AU4788379A (en) * 1978-11-21 1980-05-29 David Michael Britz Posture chair
GB2184006A (en) * 1985-12-16 1987-06-17 Jeremy Joseph Fry Adjustable wheelchair
SE465015B (en) * 1987-06-22 1991-07-15 Inm Industriteknik Ab ELECTRICALLY DISABLED VEHICLE CARES IN SPECIAL CHILD
US5176393A (en) * 1990-04-27 1993-01-05 Medical Composite Technology Modular wheelchair
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FR2675688A1 (en) * 1991-04-26 1992-10-30 Poirier Ets INDIVIDUAL VEHICLE FOR USE IN MANUAL OR MOTORIZED VERSION, IN PARTICULAR WHEELCHAIR OR TRICYCLE.
DE4127257A1 (en) * 1991-08-17 1993-02-18 Haas & Alber Haustechnik Und A SMALL VEHICLE, ESPECIALLY WHEELCHAIR WITH FOLDING CHAIR FRAME
FR2689003A1 (en) * 1992-03-31 1993-10-01 Long Shine Enterprise Co Ltd Motorized chair on wheels.
US5575348A (en) * 1994-04-15 1996-11-19 Invacare Corporation Powered wheelchair with adjustable center of gravity and independent suspension
DE4420877C2 (en) * 1994-06-15 2001-09-20 Invacare Deutschland Gmbh wheelchair
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JP3703554B2 (en) * 1996-02-14 2005-10-05 ヤマハ発動機株式会社 Wheelchair with auxiliary power
US5944131A (en) * 1996-07-03 1999-08-31 Pride Health Care, Inc. Mid-wheel drive power wheelchair
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US6145611A (en) * 1997-12-11 2000-11-14 Haddad, Sr.; Albert G. Computerizable robotic automated bogie
US6070898A (en) * 1998-08-14 2000-06-06 Sunrise Medical, Inc. Suspension system for a wheelchair
US6405816B1 (en) * 1999-06-03 2002-06-18 Deka Products Limited Partnership Mechanical improvements to a personal vehicle
DE19933052C1 (en) 1999-07-15 2000-11-23 Daimler Chrysler Ag Wheel suspension for a single-seat powered invalid carriage has a wheel carrier mounted with swing movement to the steering unit with lateral tracking adjustment on a guide rod
US6443252B1 (en) * 1999-08-13 2002-09-03 Royce C. Andes Passenger standing platform on a powered wheelchair
US6494278B1 (en) * 2000-10-02 2002-12-17 Ervin Weisz Electric wheelchair drive system
US6554086B1 (en) * 2000-10-27 2003-04-29 Invacare Corporation Obstacle traversing wheelchair
TW483412U (en) * 2001-01-12 2002-04-11 Chaw Khong Technology Co Ltd Structure improvement for electromotive skating scooter
DE10136368C2 (en) * 2001-07-26 2003-05-28 Alber Ulrich Gmbh & Co Kg Small vehicle, especially a wheelchair

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570739A (en) * 1983-09-29 1986-02-18 Burke, Inc. Personal mobility vehicle
US4570739B1 (en) * 1983-09-29 1994-04-19 Burke Inc Personal mobility vehicle
AU583432B2 (en) * 1985-10-31 1989-04-27 Roller Chair Pty Ltd Wheelchair frame
US4951766A (en) * 1988-01-12 1990-08-28 Octopedia Gmbh Electric wheel-chair
US4887826A (en) * 1988-06-10 1989-12-19 Kantner Richard D Lightweight foldable wheelchair
US4960287A (en) * 1988-10-27 1990-10-02 Lautzenhiser John L Quick-release mount for batteries
US6027132A (en) * 1994-12-28 2000-02-22 Sunrise Medical Hhg Inc. Wheelchair
US5772237A (en) * 1996-05-21 1998-06-30 Teftec Corporation Suspension system for powered wheelchair
EP0945113A2 (en) * 1998-03-21 1999-09-29 Ulrich Alber GmbH Auxiliary propelling device for wheelchair propelled by the patient

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172016B2 (en) 2000-10-27 2012-05-08 Invacare Corporation Obstacle traversing wheelchair
US9149398B2 (en) 2000-10-27 2015-10-06 Invacare Corporation Obstacle traversing wheelchair
US8172015B2 (en) 2001-10-10 2012-05-08 Invacare Corporation Wheelchair suspension
US9370455B2 (en) 2001-10-10 2016-06-21 Invacare Corporation Wheelchair suspension
US8925943B2 (en) 2001-10-10 2015-01-06 Invacare Corp. Wheelchair suspension
US8573341B2 (en) 2001-10-19 2013-11-05 Invacare Corporation Wheelchair suspension
US9364377B2 (en) 2002-10-25 2016-06-14 Invacare Corporation Suspension for wheeled vehicles
US8794359B2 (en) 2007-02-08 2014-08-05 Invacare Corporation Wheelchair suspension
US9346335B2 (en) 2007-02-14 2016-05-24 Invacare Corporation Stability control system
US8910975B2 (en) 2007-02-14 2014-12-16 Invacare Corporation Wheelchair with suspension
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
US20030030243A1 (en) 2003-02-13
DE10136368A1 (en) 2003-02-20
CA2394423A1 (en) 2003-01-26
NO318349B1 (en) 2005-03-07
CA2394423C (en) 2007-04-10
US7100716B2 (en) 2006-09-05
NO20023547L (en) 2003-01-27
DE10136368C2 (en) 2003-05-28
EP1279392A2 (en) 2003-01-29
NO20023547D0 (en) 2002-07-25
US20070062743A1 (en) 2007-03-22
DE20121824U1 (en) 2003-06-18

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