| 摘要 |
<p>Articulated structure comprising an inflatable tubular casing (1) which contains a fluid under pressure and has a central axis (2) along which are defined at least one fixed-geometry portion (1.1) and one variable-geometry portion (1.2), the arm comprising means (7, 8, 9, 10) for deforming the variable-geometry portion, the casing and the deforming means being arranged to generate curvature in the variable-geometry portion in such a way that the variable-geometry portion maintains a substantially constant volume. Robot arm comprising such a structure.</p> |
