FR2252838A1 - Invalid's carriage with foldable frame - scissor linkage permits side frames to travel inwards to fold flat - Google Patents

Invalid's carriage with foldable frame - scissor linkage permits side frames to travel inwards to fold flat

Info

Publication number
FR2252838A1
FR2252838A1 FR7342951A FR7342951A FR2252838A1 FR 2252838 A1 FR2252838 A1 FR 2252838A1 FR 7342951 A FR7342951 A FR 7342951A FR 7342951 A FR7342951 A FR 7342951A FR 2252838 A1 FR2252838 A1 FR 2252838A1
Authority
FR
France
Prior art keywords
invalid
members
side frames
carriage
seat
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.)
Granted
Application number
FR7342951A
Other languages
French (fr)
Other versions
FR2252838B1 (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.)
BENOIT ROBERT FR
Original Assignee
BENOIT ROBERT FR
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 BENOIT ROBERT FR filed Critical BENOIT ROBERT FR
Priority to FR7342951A priority Critical patent/FR2252838A1/en
Publication of FR2252838A1 publication Critical patent/FR2252838A1/en
Application granted granted Critical
Publication of FR2252838B1 publication Critical patent/FR2252838B1/fr
Granted 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
    • 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
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet

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

A folding invalid's or wheel chair has each wheel supported by a frame, with the seat (32, 33) and back (16, 17) mounted between them, divided centrally so that both can fold inwards, further frame portions supporting them made up of members so that the whole structure can pivot so that the wheels approach one another to form a compact unit. L-shaped bars carrying the two footrest portions (48, 51) extend forwards from the wheel frames, and the footrest portions (51, 48) swivel inwards. The frame under the seat is X shaped, the two members folding with a scissor action, and carries members to support the seat. These X members carry tubes at their ends to act as pivots for the remainder of the side frames.
FR7342951A 1973-12-03 1973-12-03 Invalid's carriage with foldable frame - scissor linkage permits side frames to travel inwards to fold flat Granted FR2252838A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7342951A FR2252838A1 (en) 1973-12-03 1973-12-03 Invalid's carriage with foldable frame - scissor linkage permits side frames to travel inwards to fold flat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342951A FR2252838A1 (en) 1973-12-03 1973-12-03 Invalid's carriage with foldable frame - scissor linkage permits side frames to travel inwards to fold flat

Publications (2)

Publication Number Publication Date
FR2252838A1 true FR2252838A1 (en) 1975-06-27
FR2252838B1 FR2252838B1 (en) 1976-10-08

Family

ID=9128594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342951A Granted FR2252838A1 (en) 1973-12-03 1973-12-03 Invalid's carriage with foldable frame - scissor linkage permits side frames to travel inwards to fold flat

Country Status (1)

Country Link
FR (1) FR2252838A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625984A (en) * 1985-08-12 1986-12-02 Kitrell John V Folding wheelchair
EP0248093A1 (en) * 1986-05-24 1987-12-09 Waldemar Heinemann GmbH & Co. KG Foldable wheel chair
US4863181A (en) * 1988-05-31 1989-09-05 Howle Edward S Foldable wheelchair
FR2638635A1 (en) * 1988-11-07 1990-05-11 Benoit Robert FOLDABLE WHEELCHAIR
GB2458167A (en) * 2008-03-08 2009-09-09 Evac & Chair Internat Ltd Wheelchair
US8083252B2 (en) * 2008-03-20 2011-12-27 Mary Jo Wagner Cross-frame wheelchair with foldable seat and back
CN112336537A (en) * 2020-10-29 2021-02-09 曼纽科健康产业(广州)有限公司 Wheelchair walking-aid dual-purpose apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625984A (en) * 1985-08-12 1986-12-02 Kitrell John V Folding wheelchair
EP0248093A1 (en) * 1986-05-24 1987-12-09 Waldemar Heinemann GmbH & Co. KG Foldable wheel chair
US4863181A (en) * 1988-05-31 1989-09-05 Howle Edward S Foldable wheelchair
FR2638635A1 (en) * 1988-11-07 1990-05-11 Benoit Robert FOLDABLE WHEELCHAIR
WO1990004957A1 (en) * 1988-11-07 1990-05-17 Robert Benoit Collapsible wheelchair
US5244222A (en) * 1988-11-07 1993-09-14 Robert Benoit Collapsible wheelchair
GB2458167A (en) * 2008-03-08 2009-09-09 Evac & Chair Internat Ltd Wheelchair
US8083252B2 (en) * 2008-03-20 2011-12-27 Mary Jo Wagner Cross-frame wheelchair with foldable seat and back
CN112336537A (en) * 2020-10-29 2021-02-09 曼纽科健康产业(广州)有限公司 Wheelchair walking-aid dual-purpose apparatus

Also Published As

Publication number Publication date
FR2252838B1 (en) 1976-10-08

Similar Documents

Publication Publication Date Title
GB1510566A (en) Folding chair structure
EP0198957A3 (en) Wheel chair for invalids
GB1522079A (en) Nursing carriage
NL7510635A (en) Wheel chair chassis for indoors and outdoors use - has C-shaped side sections supporting seat with springs between arms
ES413484A1 (en) Child{3 s collapsible stroller
ES469329A1 (en) Foldable baby carriage with foldable and adjustable foot rest
FR2252838A1 (en) Invalid's carriage with foldable frame - scissor linkage permits side frames to travel inwards to fold flat
ES223571U (en) Chair for children perfected. (Machine-translation by Google Translate, not legally binding)
GB727445A (en) Improvements in or relating to invalid wheeled chairs
FR2369957A1 (en) Baby's folding pushchair - has hammock suspended between sides linked by foldable stay and supported by stays movable between lying sitting positions
GB608184A (en) Improvements in or relating to children's perambulators convertible to other uses
FR2310910A2 (en) Flexible seat folding frame pushchair - has hinged V-shaped base struts with pivoted columns and folding backrest
FR2230195A5 (en) Folding push chair - flat frame and attached vee frame both fold in half together
FR2422539A1 (en) Folding perambulator with variable supporting system - enables seat to be replaced by carry cot and to face forwards or backwards
GB757675A (en) Improvements in ambulances
GB1535600A (en) Structure for a folding baby-carriage or chair
ES1008993U (en) Framework for transformable child carriage in chair for chair at a different height. (Machine-translation by Google Translate, not legally binding)
FR2592777A1 (en) Novel type of chair, of the child's pushchair type in particular, which can be used not only in the sitting position but also in the lying-down position
ES162410U (en) Chair couplable to frames of cars-cot. (Machine-translation by Google Translate, not legally binding)
FR2396682A1 (en) Folding child's push-chair - has hinged and telescopic supports to allow seat extension to form bed
ES223429U (en) Wheelchair for invalidos. (Machine-translation by Google Translate, not legally binding)
ES240289U (en) Armor of folding horizontal for children's chairs (Machine-translation by Google Translate, not legally binding)
ES169883U (en) Folding child chair perfected. (Machine-translation by Google Translate, not legally binding)
ES179440U (en) Folding chair for children (Machine-translation by Google Translate, not legally binding)
ES2193017T3 (en) WORK FURNITURE WITH SEAT.

Legal Events

Date Code Title Description
ST Notification of lapse