GB1285955A - Collapsible invalid chair - Google Patents

Collapsible invalid chair

Info

Publication number
GB1285955A
GB1285955A GB41955/69A GB4195569A GB1285955A GB 1285955 A GB1285955 A GB 1285955A GB 41955/69 A GB41955/69 A GB 41955/69A GB 4195569 A GB4195569 A GB 4195569A GB 1285955 A GB1285955 A GB 1285955A
Authority
GB
United Kingdom
Prior art keywords
axis
shanks
side frames
collapsible
attached
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
GB41955/69A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1285955A publication Critical patent/GB1285955A/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
    • 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
    • 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
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1075—Arrangements for adjusting the seat tilting the whole seat backwards

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)
  • Chairs Characterized By Structure (AREA)

Abstract

1285955 Collapsible chairs WILHELM MEYER 22 Aug 1969 [16 Oct 1968] 41955/69 Heading B7B A collapsible chair comprises side frames 10, 11 connected by struts 14, 15 which each have shanks connected to an intermediate member, the intermediate members are pivoted together about a horizontal longitudinal axis 16, and the members each comprise portions relatively twistable about an axis transverse to axis 16. Pivoting about axis 16 allows folding of the chair by moving the side frames together, since the upper shanks are attached to rods 21 slidable in sleeves 20 on the frames. Twisting of the portions and attached shanks allows relative movement of the side frames, each in its own plane. The intermediate members comprise aligned sleeves, springs, or ball joints.
GB41955/69A 1968-10-16 1969-08-22 Collapsible invalid chair Expired GB1285955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1012368A AT287185B (en) 1968-10-16 1968-10-16 Foldable hospital elevator

Publications (1)

Publication Number Publication Date
GB1285955A true GB1285955A (en) 1972-08-16

Family

ID=3620063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41955/69A Expired GB1285955A (en) 1968-10-16 1969-08-22 Collapsible invalid chair

Country Status (5)

Country Link
US (1) US3627343A (en)
AT (1) AT287185B (en)
DE (1) DE1943339C3 (en)
GB (1) GB1285955A (en)
NL (1) NL6913690A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126537A (en) * 1982-07-22 1984-03-28 Meyra Krankenfahrzeug A foldable wheelchair
GB2154517A (en) * 1984-02-22 1985-09-11 Djordje Rabatic Foldable sled
GB2162133A (en) * 1984-07-06 1986-01-29 Surace Spa Collapsible wheel-chair

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164354A (en) * 1978-03-06 1979-08-14 Everest & Jennings, Inc. Narrow frame wheelchair
GB2113160B (en) * 1981-10-27 1984-10-03 Spastics Soc Improvements in foldable wheelchairs
CH657985A5 (en) * 1982-10-20 1986-10-15 Rainer Kueschall C O Paratec A FOLDABLE WHEELCHAIR.
GB2131360B (en) * 1982-11-16 1986-05-14 Spofa Vereinigte Pharma Werke A folding wheelchair
DE3514572A1 (en) * 1985-04-23 1986-10-30 Günter Meier GmbH, 4952 Porta Westfalica MEDICAL ELEVATOR
NL8700549A (en) * 1987-03-06 1988-10-03 Huka Bv Developments WHEELCHAIR.
US4826196A (en) * 1987-11-02 1989-05-02 Sitgo Corporation Folding wheelchair
DE9100562U1 (en) * 1991-01-18 1991-04-11 MEYRA Wilhelm Meyer GmbH & Co KG, 4925 Kalletal wheelchair
US5149120A (en) * 1991-09-05 1992-09-22 Halliday Thomas S Wheelchair lock
CN104095717A (en) * 2013-04-03 2014-10-15 王保福 Portable electrically propelled wheelchair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126537A (en) * 1982-07-22 1984-03-28 Meyra Krankenfahrzeug A foldable wheelchair
GB2154517A (en) * 1984-02-22 1985-09-11 Djordje Rabatic Foldable sled
GB2162133A (en) * 1984-07-06 1986-01-29 Surace Spa Collapsible wheel-chair

Also Published As

Publication number Publication date
DE1943339C3 (en) 1979-04-26
AT287185B (en) 1971-01-11
US3627343A (en) 1971-12-14
NL6913690A (en) 1970-04-20
DE1943339A1 (en) 1970-04-23
DE1943339B2 (en) 1978-09-07

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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