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    Apparatus and process for the assembly and disassembly of tires
    1.
    发明授权
    Apparatus and process for the assembly and disassembly of tires 有权

    公开(公告)号：US11712932B2

    公开(公告)日：2023-08-01

    申请号：US17175379

    申请日：2021-02-12

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

    发明人： Tullio Gonzaga ,  Paolo Signorelli

    IPC分类号： B60C25/138 ,  B60C25/05 ,  B60C25/14

    CPC分类号： B60C25/138 ,  B60C25/0548 ,  B60C25/145 ,  B60C25/147

    摘要： A tire changer apparatus for the assembly or disassembly of tires from a rim of a wheel of a vehicle, said tire changer apparatus comprising: a base; a drive unit movable along a predetermined direction and configured to rotate, around a rotation axis, a wheel of a vehicle; a frame emerging from the base. The rotation axis of the wheel and the predetermined direction define an ideal plane of movement of the drive unit. The apparatus also comprises a first and a second device, each of which comprises: an arm hinged to the frame and configured to rotate around a respective axis parallel to the rotation axis of the wheel, a tool configured to operate on a rim and/or a tire of a wheel; the first and second devices are configured to arrange the respective tools on opposite sides with respect to said ideal plane.

    TIRE CHANGER APPARATUS
    2.
    发明申请
    TIRE CHANGER APPARATUS 有权

    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.