WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1979000647) WHEEL CHAIR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000647    International Application No.:    PCT/DK1979/000004
Publication Date: 06.09.1979 International Filing Date: 21.02.1979
IPC:
A61G 5/00 (2006.01), A61G 5/14 (2006.01), A61G 5/12 (2006.01)
Applicants:
Inventors:
Priority Data:
777/78 21.02.1978 DK
Title (EN) WHEEL CHAIR
(FR) CHAISE ROULANTE
Abstract: front page image
(EN)A heel chair equipped with a chassis (36) provided with a frame with leg support g means (11, 12), a seat (35), and a back (34), and whereby a common rod system (15, 17, 18, 19, 14, 25) is connected to said chassis (36) and said frame. This rod system may by means of a moving unit (22, 23) move the seat and the back from their position in usual sitting position towards an upright position in such a manner that the seat, the back, and the leg supporting means are arranged above each other, said seat performing a turn about its front edge during the raising movement and said back maintaining its upright position at the same time as the leg supporting means provided with foot-rests (28) in the form of plates are moved downwards to steady against the surface to be traversed by the wheel chair. The rod system (15, 17, 18, 19, 14, 25) including relatively few rods is adapted so as to maintain the back in a substantially upright position and simultaneously extend the leg supporting means during the movement of the seat (35) and the back (34) towards the upright position, whereby the distance of the foot-rests (28) in the form of plates of said leg supporting means to the traversing surface of the wheel chair is reduced, optionally reduced to zero. However, the rod system is furthermore adapted so as to move the seat, the back, and the leg-supporting means from the sitting position into the lying position, i.e. into a substantially horizontal plane, in which the leg supporting means are extended.
(FR)Chaise roulante comprenant un chassis (36) muni d"un cadre avec des moyens de support des jambes (11, 12), un siege (35) et un dossier (34), dans laquelle une tringlerie commune (15, 17, 18, 19, 14, 25) est reliee au chassis (36) et au cadre. Cette tringlerie peut, sous l"action d"une unite motrice (22, 23), deplacer le siege et le dossier depuis leurs positions normales correspondant a une configuration assise, vers une position verticale, de facon telle que le siege, le dossier et les moyens de support des jambes soient places les uns au-dessus des autres, le siege operant une rotation autour de son bord frontal pendant le mouvement et le dossier conservant sa position verticale tandis que les moyens de support des jambes, qui sont munies de marchepieds (28) sous forme de plaques, se deplacent vers le bas pour s"appuyer sur la surface sur laquelle se trouve la chaise. La tringlerie (15, 17, 18, 19, 14, 25), qui comprend relativement peu de tiges, est concue pour maintenir le dossier dans une position sensiblement verticale et pour deployer les moyens de support des jambes, pendant que le siege (35) et le dossier (34) se deplacent vers la position verticale, de facon telle que la distance separant les marchepieds (28) de la surface sur laquelle repose la chaise se reduise, et eventuellement s"annule. De plus, la tringlerie est egalement concue pour mouvoir le siege, le dossier et les moyens de support des jambes de la configuration assise a la configuration couchee, c"est-a-dire dans un plan sensiblement horizontal, dans laquelle les moyens de support des jambes sont deployes.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)