| 摘要 |
<p>A machine (1) for fitting and removing vehicle wheel tires, comprising a supporting frame (2) for elements (3) for coupling and rotating a rim (C) about a rotation axis (A) and for a working arm (4) provided with one end on which a working head (5) is supported for fitting and removing a tire (P) on and from the rim (C), the coupling and rotation elements (3) being movably associated with the frame (2) by interposing elements (6) for movement on a plane that is substantially perpendicular to the rotation axis, the arm (4) being movably associated with the frame (2) by way of the interposition of first elements (7) for translational actuation in a direction that is substantially parallel to the rotation axis of the rim (C), second actuation elements (8) being interposed between the arm (4) and the first actuation elements (7) and being adapted to allow the arm (4) to move between a first active end configuration, in which the working head (5) is arranged proximate to the first actuation elements (7), and a second active end configuration, in which the working head (5) is substantially spaced with respect to the first actuation elements (7).</p> |
