Support device for wheelchair

A - Human Necessities – 61 – G

Patent

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Details

A61G 5/10 (2006.01)

Patent

CA 2663213

The wheelchair (1) comprises a seat (2) and two main wheels (3, 4) connected by an axle (5). A support device (10), comprising an exchangeable intermediate element consisting of an elastomer element (29) located in the lacuna provided by the spiral turns of a spring (28), is detachably fixed at one of its end to a chassis of the seat and at its other end to the axle (5) through a centre part (20) attached to the middle part of said axle (5). Said centre part (20) is arranged to receive the rear ends of the two left and right main frame tubes (6, 7) of the wheelchair.

La présente invention concerne un fauteuil roulant (1) comprenant un siège (2) et deux roues principales (3, 4) reliées par un essieu (5). Un dispositif de support (10) comprenant un élément intermédiaire échangeable constitué d'un élément élastomère (29) situé dans la cavité fournie par les tours spiraux d'un ressort (28) est fixé de manière amovible au niveau de l'une de ses extrémités à un châssis du siège et au niveau de son autre extrémité à l'essieu (5) par l'intermédiaire d'une partie centrale (20) attachée à la partie médiane dudit essieu (5). Ladite partie centrale (20) est agencée de manière à recevoir les extrémités arrière des deux tubes gauche et droit du cadre principal (6, 7) du fauteuil roulant.

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