| 摘要 |
<p>In order to convert a folding wheelchair into an electric wheelchair and vice versa, a folding wheelchair 30 is equipped with an electric motor 11 which the actual user is able to plug in, within his reach, into the hub of a wheel 12, and he is able to fix it in a rest position by means of an easy-to-open rapid closure 15, 17.</p> |
