GB868624A - Improvements in invalid furniture - Google Patents

Improvements in invalid furniture

Info

Publication number
GB868624A
GB868624A GB41620/58A GB4162058A GB868624A GB 868624 A GB868624 A GB 868624A GB 41620/58 A GB41620/58 A GB 41620/58A GB 4162058 A GB4162058 A GB 4162058A GB 868624 A GB868624 A GB 868624A
Authority
GB
United Kingdom
Prior art keywords
jack
chair
motor
screw jack
dec
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
GB41620/58A
Original Assignee
William Henry Goulding
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 William Henry Goulding filed Critical William Henry Goulding
Priority to GB41620/58A priority Critical patent/GB868624A/en
Publication of GB868624A publication Critical patent/GB868624A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1056Arrangements for adjusting the seat
    • A61G5/1059Arrangements for adjusting the seat adjusting the height of the seat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1094Tables, working plates or trays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/14Standing-up or sitting-down aids

Abstract

868,624. Seats. GOULDING, W. H. Dec. 3, 1959 [Dec. 24, 1958], No. 41620/58. Classes 52(2) and 52(3). The seat part of a swivel chair is vertically movable by an electric motor housed in the base and driving a screw jack. As shown, a metal shaft 13 is fixed to a seat part having an upholstered bottom with a padded front edge 14a. Shaft 13 is removably and rotatably mounted in a box at the junction of legs 5 and rests on the ram 8a of a screw jack 8. The jack 8 is operated by an electric motor 3 through a reduction gear 4. Motor 3 is controlled by start, stop and reverse switch 12 which is only overridden by a limit switch 15 as the chair moves to its lowest position. An upper limit switch may also be provided. Hinged flaps 16, 17 are carried across the arm rests of the chair and may serve as a tray or book rest. If the motor is battery driven, the batteries may be housed in the base part 2. Reference is made, in the Provisional Specification, to the use of a hydraulic jack, a winch and cable or a system of links as alternatives to the screw jack 8.
GB41620/58A 1958-12-24 1958-12-24 Improvements in invalid furniture Expired GB868624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB41620/58A GB868624A (en) 1958-12-24 1958-12-24 Improvements in invalid furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41620/58A GB868624A (en) 1958-12-24 1958-12-24 Improvements in invalid furniture

Publications (1)

Publication Number Publication Date
GB868624A true GB868624A (en) 1961-05-25

Family

ID=10420529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41620/58A Expired GB868624A (en) 1958-12-24 1958-12-24 Improvements in invalid furniture

Country Status (1)

Country Link
GB (1) GB868624A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284564B (en) * 1966-02-16 1968-12-05 Moll Jakob Mobile hospital chair with adjustable floor buffers
EP0026098A1 (en) * 1979-09-24 1981-04-01 Charles Mackintosh Power operated wheelchair
EP2918254A1 (en) * 2014-03-14 2015-09-16 Ferdinand Lusch Gmbh & Co. Kg. Seating furniture with means for aiding standing up and turning feature

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284564B (en) * 1966-02-16 1968-12-05 Moll Jakob Mobile hospital chair with adjustable floor buffers
EP0026098A1 (en) * 1979-09-24 1981-04-01 Charles Mackintosh Power operated wheelchair
EP2918254A1 (en) * 2014-03-14 2015-09-16 Ferdinand Lusch Gmbh & Co. Kg. Seating furniture with means for aiding standing up and turning feature

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