DE502005005575D1 - Collapsible wheelchair frame - Google Patents

Collapsible wheelchair frame

Info

Publication number
DE502005005575D1
DE502005005575D1 DE502005005575T DE502005005575T DE502005005575D1 DE 502005005575 D1 DE502005005575 D1 DE 502005005575D1 DE 502005005575 T DE502005005575 T DE 502005005575T DE 502005005575 T DE502005005575 T DE 502005005575T DE 502005005575 D1 DE502005005575 D1 DE 502005005575D1
Authority
DE
Germany
Prior art keywords
wheelchair frame
collapsible wheelchair
side frames
scissors
collapsible
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.)
Active
Application number
DE502005005575T
Other languages
German (de)
Inventor
Rolf Schlingmann
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.)
Meyra Wilhelm Meyer GmbH and Co KG
Original Assignee
Meyra Wilhelm Meyer GmbH and Co KG
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 Meyra Wilhelm Meyer GmbH and Co KG filed Critical Meyra Wilhelm Meyer GmbH and Co KG
Publication of DE502005005575D1 publication Critical patent/DE502005005575D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61G5/08—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
    • A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
    • A61G5/0816—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding side to side, e.g. reducing or expanding the overall width of the wheelchair
    • A61G5/0825—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding side to side, e.g. reducing or expanding the overall width of the wheelchair comprising a scissor-type frame, e.g. having pivoting cross bars for enabling folding

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Tents Or Canopies (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Handcart (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Passenger Equipment (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The foldable wheelchair has right (1) and left (2) side frames connected by a scissors linkage (3,4) each connected to a lower tube (5) of the side frames. The scissors links (3) each have a bearing section on their ends formed as a half cylinder (6) which snap fits into form locking engagement with a corresponding bearing (7) on the frame tube.
DE502005005575T 2004-01-26 2005-01-10 Collapsible wheelchair frame Active DE502005005575D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004001121U DE202004001121U1 (en) 2004-01-26 2004-01-26 Collapsible wheelchair frame

Publications (1)

Publication Number Publication Date
DE502005005575D1 true DE502005005575D1 (en) 2008-11-20

Family

ID=32115833

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202004001121U Expired - Lifetime DE202004001121U1 (en) 2004-01-26 2004-01-26 Collapsible wheelchair frame
DE502005005575T Active DE502005005575D1 (en) 2004-01-26 2005-01-10 Collapsible wheelchair frame

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202004001121U Expired - Lifetime DE202004001121U1 (en) 2004-01-26 2004-01-26 Collapsible wheelchair frame

Country Status (4)

Country Link
EP (1) EP1557147B1 (en)
AT (1) ATE410127T1 (en)
DE (2) DE202004001121U1 (en)
NO (1) NO20050297L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009019344B4 (en) * 2009-04-30 2011-01-20 Otto Bock Mobility Solutions Gmbh Wheelchair frame

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323133A (en) * 1979-03-05 1982-04-06 Williams Patrick Y Folding frameworks and wheel-chairs
US4840390A (en) * 1986-09-30 1989-06-20 Invacare Corporation Symmetrically modular wheelchair
US5263728A (en) * 1991-08-05 1993-11-23 Invacare Corporation Low profile wheelchair
US5915709A (en) * 1996-11-12 1999-06-29 Invacare Corporation Modular cross member assembly for adjustable wheelchair

Also Published As

Publication number Publication date
EP1557147A3 (en) 2005-12-21
DE202004001121U1 (en) 2004-04-15
ATE410127T1 (en) 2008-10-15
NO20050297L (en) 2005-07-27
EP1557147A2 (en) 2005-07-27
NO20050297D0 (en) 2005-01-19
EP1557147B1 (en) 2008-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition