GB1522530A - Foldable wheel chair - Google Patents

Foldable wheel chair

Info

Publication number
GB1522530A
GB1522530A GB33893/76A GB3389376A GB1522530A GB 1522530 A GB1522530 A GB 1522530A GB 33893/76 A GB33893/76 A GB 33893/76A GB 3389376 A GB3389376 A GB 3389376A GB 1522530 A GB1522530 A GB 1522530A
Authority
GB
United Kingdom
Prior art keywords
chair
members
aug
rear lower
braces
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
GB33893/76A
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.)
Yaesu Rehabili Co Ltd
Original Assignee
Yaesu Rehabili Co Ltd
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 Yaesu Rehabili Co Ltd filed Critical Yaesu Rehabili Co Ltd
Publication of GB1522530A publication Critical patent/GB1522530A/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
    • A61G5/08—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

  • 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)

Abstract

1522530 Foldable wheel chairs YAESU REHABILI CO Ltd, ,13 Aug 1976 [21 Aug 1975] 33893/76 Heading B7B A wheel chair is so constructed that, when a flexible seat 30 is raised, the longitudinal and transverse dimensions of the chair are simultaneously reduced. At each side of the chair, a frame 10 comprises an upper member 11 secured to a vertical post 12, to which are pivoted front and rear lower members 14, 15, and two pairs of interpivoted diagonal braces 18<SP>1</SP>, 18<SP>11</SP> extend between the side frames and are journalled by universal joints 20 to the upper members 11 and respectively to the front and rear lower members. Thus, raising of the seat 30 causes the members 14, 15 to pivot downwardly and the braces 18<SP>1</SP>, 18<SP>11</SP> simultaneously move together to reduce the transverse chair dimension. Backrest supporting posts 51 slide in apertures in the members 11 and are held in a desired position by pins 53.
GB33893/76A 1975-08-21 1976-08-13 Foldable wheel chair Expired GB1522530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50101529A JPS5225345A (en) 1975-08-21 1975-08-21 Wheelchair

Publications (1)

Publication Number Publication Date
GB1522530A true GB1522530A (en) 1978-08-23

Family

ID=14302981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33893/76A Expired GB1522530A (en) 1975-08-21 1976-08-13 Foldable wheel chair

Country Status (5)

Country Link
JP (1) JPS5225345A (en)
DE (1) DE2637478C3 (en)
FR (1) FR2321270A1 (en)
GB (1) GB1522530A (en)
SE (1) SE424402B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097684B (en) * 1981-05-05 1985-08-21 Adamson Alistair Hamish Macgre Collapsible walking frame
GB2092626B (en) * 1981-05-05 1984-08-30 Todo Seisakusho Ltd A full automatic leasing machine for a warp beam containing warps of different colours
DE3121127C2 (en) * 1981-05-27 1983-07-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Collapsible wheelchair for the disabled
DE3307716C2 (en) * 1983-03-04 1985-02-14 Klosner, Helmut, Prof. Dipl.-Ing. Wheelchair with push rims attached to the drive wheels
DE3425205A1 (en) * 1984-07-09 1986-01-16 Rudolf Dipl.-Ing. 6360 Friedberg Weiner Transit wheel chair

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1162113A (en) * 1951-07-02 1958-09-09 Folding vehicle

Also Published As

Publication number Publication date
SE424402B (en) 1982-07-19
JPS5642298B2 (en) 1981-10-03
JPS5225345A (en) 1977-02-25
DE2637478A1 (en) 1977-03-10
DE2637478B2 (en) 1978-03-02
SE7609190L (en) 1977-02-22
FR2321270B1 (en) 1983-05-27
FR2321270A1 (en) 1977-03-18
DE2637478C3 (en) 1978-10-26

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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