Patent ID: 11897297
Assignee: NEXION S.P.A.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A tyre changing machine, configured to remove a tyre from a respective rim of a vehicle wheel, comprising an operating arm which includes:
a supporting structure;
a head movable along a longitudinal axis relative to the supporting structure;
a removal tool pivoted to the head to rotate relative thereto about an axis of oscillation transverse to the longitudinal axis;
a driving member movable along an operating axis relative to the supporting structure and to the head;
a crank having a first end, pivotally connected to the removal tool at an operating point spaced from the axis of oscillation, and a second end, pivotally connected to the driving member, whereby the driving member is articulated to the removed tool at the operating point through the crank;
an actuator comprising a stationary member and a movable member, the movable member being adapted to drive the removal tool in rotation and in translation;
a coupling member coupled to the supporting structure, to the head and to the driving member,
wherein the movable member of the actuator is connected to the driving member to drive the driving member along the operating axis.