| 摘要 |
PROBLEM TO BE SOLVED: To reduce the weight of a vehicle body by providing right and left front-wheel transmission accommodating portions which accommodate a transmitting portion, attaching rear wheels to the rear axle protruding from the right and left ends of the right and left front-wheel transmission accommodating portions, and providing in a backward-tilted manner an accommodating portion which integrally connects a front-wheel differential accommodating portion and a rear-wheel differential accommodating portion. SOLUTION: Right and left front-wheel transmission accommodating portions 2, 3, 7, 7, 60, 60 accommodating transmitting portions for transmitting power to right and left front wheels 64, 64 are provided on the right and left sides of a front-wheel differential accommodating portion F. The front wheels 64, 64 are attached to front axles 61, 61 protruding from the right and left ends of the right and left front-wheel transmission accommodating portions. Right and left rear-wheel transmission accommodating portions 50, 50 accommodating transmitting portions for transmitting power to right and left rear wheels 55, 55 are provided on the right and left sides of a rear-wheel differential accommodating portion R. The rear wheels 55, 55 are attached to rear axles 51, 51 protruding from the right and left ends of the right and left rear-wheel transmission accommodating portions. An accommodating portion 1 integrally connecting the front-wheel differential accommodating portion F and the rear-wheel differential accommodating portion R is provided in a backward-tilted manner. |
