| 摘要 |
<p>Walking aid formed by a frame provided with wheels, comprising A- a gantry bearing on the ground by means of a support polygon (P) formed by at least three wheels (21, 22; 31, 32), B- a user suspension means comprising a harness (10) connected by a cable (11) to an upper point (PS) of the gantry above the user, projecting close to the centre of the support polygon (P), and a winch (12) for the cable (11), and C- a gripping bar (40) fastened to the gantry for the user.</p> |
