| 摘要 |
PROBLEM TO BE SOLVED: To provide an automobile main frame using aluminum for a cockpit excellent in ride comfort and capable of being inexpensively manufactured, and to provide an automobile using the same.SOLUTION: An automobile main frame 10 includes a cockpit frame 12 into which a driver rides, and a front frame 14 provided on the front side in the moving direction of the cockpit frame 12. The cockpit frame 12 is formed of aluminum, and on the cockpit frame 12, a front end wall 18 is formed to which the front frame 14 is connected. The front end wall 18 is a highly strong wall which can receive stress from the front frame 14. This solves the above issue. |
