公开(公告)号：US20220288980A1

公开(公告)日：2022-09-15

申请号：US17692616

申请日：2022-03-11

申请人： Butler Engineering and Marketing S.p.A. (Butler S.p.A.)

发明人： Gianfranco Pellacani ,  Gianni Rabitti ,  Mario Artioli ,  Stefano Casaletti

IPC分类号： B60C25/138 ,  B60C25/05

摘要： 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.