ChairWeel propulsion System
grabcad
A project I have created and designed in Tunisia with a team of developers. This mechanism is aiming to facilitate the chairwheel propulsion for the disabled people instead of directly using the hand-rim. Mounting the whole mechanism with a simple push of button is really privileged, also braking and changing direction forward and backward, and due to its possibility to extend the mounting mechanism makes it able to be mounted directly on the hand-rim as long as the hand-rim is between 16" and 26" of diameter.
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