Patent ID: 6810980
Filing Date: 2004-11-02
Classification: B60R,B62D,E02F

Abstract:
In a driver protection structure for heavy equipment and a device supporting the same which have an upper frame mounted over a lower traveling body, a driver's cabin mounted on the upper frame, and a vibration-absorbing device mounted between the upper frame and a bottom plate of the driver's cabin, the driver protection structure and the device supporting the same comprising:a driver protection structure mounted over the driver's cabin and having a roof protection structure and a front protection structure; a first stopper allowing the driver's cabin to move in a vertical direction and restricting the same to move in a horizontal direction, when an external impact is applied to the driver protection structure; and a second stopper restricting the movement of the driver's cabin in the vertical direction in a certain range when the external impact is applied to the driver protection structure.