| 摘要 |
<p>PURPOSE:To abate any influence of heat out of an exhaust pipe against a steering shaft by setting up the exhaust pipe and the steering shaft for rear-wheel steering in a tunnel part installed as opened beneath in a vehicle floor with a propeller shaft between. CONSTITUTION:A propeller shaft 12 transmitting power of an engine to rear wheel 11b is set up so as to extend the center of a vehicle 10 in the longitudinal direction, while an exhaust pipe 13 exhausting exhaust gas out of the engine to the outside from a body rear part is set up along the propeller shaft 12. In addition, a steering shaft 21, transmitting each steering variable of front wheels 11a being steered by a front wheel steering mechanism 19, is set up along the propeller shaft 12 likewise. These members 12, 13 and 21 being parallelly installed are set up in a tunnel part 24 to be formed as opened beneath a vehicle floor 23, but in this case, the propeller shaft 12 is set up in the center of the tunnel part 24, and the exhaust pipe 13 and the propeller shaft 12 are set up at both sides of the propeller shaft.</p> |
