| 摘要 |
PURPOSE:To prevent an axle from being deformed when it touches an obstruction, by arranging a protector member attached on the front side wall of an axle beam body, to be spaced from the axle beam body by a predetermined distance. CONSTITUTION:An axle beam 21 is composed of a U-like cross-sectioned shape beam body 22, and a V-like cross-sectioned shape protector member 24 attached to the front side wall 22c of the beam body 22. The protector member 24 is fixed to the side wall 22c through the intermediary of a spacer 25 so that it is arranged to be spaced from the beam body side wall 22C by a distance corresponding to the thickness of the space 25. Accordingly, due to the provision of the protector member, even though the axle beam touches an obstruction, it is possible to prevent the axle beam from being deformed. |
