| 摘要 |
<p>A device for moving an implement, comprising: a first and a second support (18, 20), an arm (44) mounted rotatable relative to the first support (18) around a first axis (30) and rotatable relative to the second support (20) around a second axis (40) parallel to the first axis (30), at least one flexible element (54) fastened to the first and to the second support (18, 20) and cooperating with a first and with a second winding surface (28, 38) integral respectively with the first and with the second support (18, 20), and an actuator (66) positioned to command a rotation of the arm (44) relative to one of said supports (18, 20).</p> |
