The bead breaking unit (1) for tyre changing machines comprises: - a bead breaking arm (6, 7) having a substantially horizontal longitudinal direction (L), a first extremity (6a) hinged to the base frame (3) of a tyre changing machine (2) around a substant...

The bead breaking unit (1) for tyre changing machines comprises an arm (2) associated revolving with a supporting structure (3), a bead breaking tool (4) associated with the arm (2), movement means (6) operatively associated with the arm (2) and suitable f...

The bead breaking unit (1) for tyre changing machines comprises an arm (2) having a bead breaking tool (4) and associated rotatable with a supporting structure (3), actuator means (6) having a mobile element (7) associated sliding with the arm (2), draggin...

The bead breaking unit (1) for tyre changing machines comprises an arm (2) having a first extremity (2a) associated turnable with a support structure (3) and a second extremity (2b) having a bead breaking tool (4), the arm (2) being suitable for oscillatin...

The machine has a lever (12) including a spherical pressure element (13) for exerting pressure on a bead and/or a sidewall (5) of a tire (1) at a work point (B) of the tire. A ball joint (E) i.e. horizontal axis pivot, is articulated around a point for con...

The unit (1) for beading tyres in tyre changing machines or the like comprises a bearing structure (2) associable with a tyre changing machine (A) or the like, a supporting element (3) associated with the bearing structure (2) and moving with respect to th...

A bead release device (1) for tire removal machines (100), comprising: a movable arm (2) having a first end (3) removably associated with a base (4); a positionable bead release tool (6) associated with a second end (5) of the arm (2) distant from said fir...