| 摘要 |
An automatic device for mounting and removing a tyre (6) onto and from the relative wheel rim (5), comprising, for supporting the wheel rim (5) complete with tyre (6), rotary means associated with a frame (7) which supports an operating head (16), positionable in level and horizontally translatable, provided with at least one demounting tool (25) which can rotate about an axis perpendicular to the main axis of said operating head (16) to be positioned between a first position for seeking and gripping the bead of the tyre (6), in which the tool (25) is orientated towards the centre of the wheel rim, and a second position for extracting said bead of the tyre (6) from the wheel rim, in which the tool (25) is perpendicular to the axis or is orientated in the opposite direction. <IMAGE> |
