| 摘要 |
PURPOSE:To effectively cool the engine for a motor cycle with a simple construction by disposing vertically a radiator longitudinally obliquely along the body between an engine cylinder heat arranged at the lower center of the body and a tank mounted on the upper front portion of the body. CONSTITUTION:A radiator 9 is vertically disposed longitudinally obliquely along the body 1 between the cylinder 8 of an engine 2 and a tank 3. The radiator 9 is connected through a pipe 11 to the cylinder head 8 and the cylinder 10. When a motor cycle runs, running wind passed through a duct 12 or the like and the recess portion of the tank 3 from the front surface to the rear surface of the radiator 9 therethrough. Thus, the coolant in the radiator 9 is cooled to cool the engine 2 by circulating the coolant through the pipe 11, the cylinder 10 and the cylinder head 8. The radiator 9 can be contained within the width of the tank 3 to thereby carry out the above purposes. |
