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1. WO1992015271 - A DEVICE FOR WHEEL-CHAIRS

Publication Number WO/1992/015271
Publication Date 17.09.1992
International Application No. PCT/NO1992/000035
International Filing Date 26.02.1992
Chapter 2 Demand Filed 17.09.1992
IPC
A47C 3/38 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS; SOFAS; BEDS
3Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
20Chairs or stools with vertically-adjustable seats
38with additional seat or additional legs for varying height of seat
A61G 5/10 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
5Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
10Parts, details or accessories
CPC
A61G 5/1059
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS
5Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
10Parts, details or accessories
1056Arrangements for adjusting the seat
1059adjusting the height of the seat
Applicants
  • HAND-PRO AS [NO]/[NO] (AllExceptUS)
  • BRASETH, Jan [NO]/[NO] (UsOnly)
Inventors
  • BRASETH, Jan
Agents
  • ONSAGERS PATENTKONTOR AS
Priority Data
91084001.03.1991NO
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A DEVICE FOR WHEEL-CHAIRS
(FR) SYSTEME DE CHAISE ROULANTE
Abstract
(EN)
A device for wheel-chairs with a frame (1), driving wheels (2) and a seat which can be raised and lowered. According to the invention the device comprises at least one pair of parallel arms whereby the seat (5) can undergo parallel displacement in the height direction in relation to the frame (1) by means of a device (20, 21, 22) for turning of the arms (10, 11) in relation to the frame (1).
(FR)
Système de chaise roulante constitué d'un châssis (1), de roues motrices (2) et d'un siège pouvant être élevé ou abaissé. L'invention prévoit que le système comporte au moins une paire de bras parallèles permettant au siège (5) de se déplacer en hauteur en restant parallèle au châssis grâce à un ensemble d'élément (20, 21, 22) déterminant la cinématique des bras (10, 11) par rapport au châssis (1).
Also published as
Latest bibliographic data on file with the International Bureau