Vehicle Service Group Italy, S.r.l.

Butler Engineering and Marketing S.p.a. Abbreviabile in "butler S.p.a."

Mario Artioli

Gianfranco Pellacani

Stefano Casaletti

Gianni Rabitti

A tire changer apparatus includes: a base, a wheel-holder configured to rotate a wheel around a rotation axis, a first and second column emerging from the base, a first device having an extensible arm carrying a tool, a second device having a respective extensible arm carrying a tool opposite the tool of the first device with respect to an ideal middle plane of the apparatus. The tire changer apparatus further includes: a first and a second bar respectively connecting the arms of the first and second devices, a transmission which connects the first and the second bar to synchronize the movement of the arms of the first and second devices.

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Campagnola Emilia, Italy

Mario Artioli