公开(公告)号：US20040182520A1

公开(公告)日：2004-09-23

申请号：US10790710

申请日：2004-03-03

Applicant: SNAP-ON EQUIPMENT S.R.L.

Inventor： Rino Spaggiari

IPC: B60C025/128

CPC classification number: B60C25/138 ,  B60C25/0578

Abstract: The device includes a special tool for extracting an upper bead of a tire; the tool is of such a shape and is activated in such a way as to automate the tire dismounting operation reliably and safely. The device comprises other tools, used in the lower bead extraction operation and in the mounting of a tire, which tools are operated using compressed-air actuators which operate tool-bearing arms according to preset trajectories and runs.

Abstract translation: 该装置包括用于提取轮胎的上胎圈的专用工具; 该工具具有这样的形状并被激活，以便可靠且安全地使轮胎拆卸操作自动化。 该装置包括用于下部胎圈提取操作和轮胎安装中的其它工具，该工具使用根据预设轨迹和运行操作工具支承臂的压缩空气致动器操作。