A - Human Necessities – 61 – G
Patent
A - Human Necessities
61
G
A61G 5/12 (2006.01)
Patent
CA 2623610
The wheelchair comprises a seat back module (2) movably coupled to a seat module (5) . Two lateral plates (10, 10') are secured to the seat back module (2) and pivotally mounted on the seat module (5) . Each of said plate is provided with a recess (18, 18') adapted to lodge an excenter member (19) comprising two parallel side faces (26, 27) and being perforated by three holes (21, 22 and 23), adapted to receive a spring release locking pins for locking the angle position of said seat back module. Due to the positioning of said three holes and the possibility of lodging the excenter member with either one of its two side faces (26 or 27) inside the recess (18'), five different locking angle positions of the seat back module are possible.
L'invention concerne une chaise roulante qui comprend un module dossier (2) couplé amovible à un module siège (5). Deux plaques (10, 10') latérales sont fixées au module dossier (2) et montées pivotantes sur le module siège (5). Chacune des plaques comporte un creux (18, 18') conçu pour recevoir un élément excentré (19), comprenant deux faces (26, 27) latérales parallèles et dans lequel sont perforés trois trous (21, 22 et 23), lesquels permettent de recevoir une tige de blocage libérée par ressort et servant à bloquer la position angulaire du module dossier. La position des trois trous et la possibilité de fixer l'élément excentré par l'une de ses deux faces (26 ou 27) latérales dans le creux (18') confèrent au module dossier cinq positions angulaires de blocage différentes.
Kaufmann Florian
Kohler Thomas Markus
Watterton Simon Bruce Laurence
Invacare International Sarl
Shapiro Cohen
LandOfFree
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