公开(公告)号：US20120298313A1

公开(公告)日：2012-11-29

申请号：US13474142

申请日：2012-05-17

申请人： Mauro BARBETTI ,  Michele BARBETTI ,  Gianfranco PELLACANI ,  Roberto IOTTI ,  Andrea LlGABUE

发明人： Mauro BARBETTI ,  Michele BARBETTI ,  Gianfranco PELLACANI ,  Roberto IOTTI ,  Andrea LlGABUE

IPC分类号： B60C25/132

CPC分类号： B60C25/138 ,  B60C25/0578 ,  B60C25/132

摘要： The apparatus for angular positioning of an operating arm of a tire changing machine, said arm comprising: a first proximal end hinged to a column elevating from the base of a tire changing machine such as to swing in a swinging plane in a first direction of rotation toward a work position or in an opposite direction of rotation toward a rest position; an opposite distal end having a support element for supporting work tools associated therewith; and adjustable lock means for locking rotation in said first direction of rotation, said apparatus comprising second lock means for locking rotation of said operating arm in said second direction of rotation, opposite to said first direction of rotation.

摘要翻译： 用于轮胎更换机的操作臂的角度定位的装置，所述臂包括：第一近端，铰接到从轮胎更换机的基座升高的列，以便沿第一旋转方向在摆动平面中摆动 朝向静止位置的工作位置或相反的旋转方向; 相对的远端具有用于支撑与其相关联的工具的支撑元件; 以及用于在所述第一旋转方向上锁定旋转的可调锁定装置，所述装置包括用于锁定所述操作臂在与所述第一旋转方向相反的所述第二旋转方向上的旋转的第二锁定装置。