| 摘要 |
PROBLEM TO BE SOLVED: To provide an intercooler hose easy for assembing and capable of improving vibration absorptivity by increasing flexibility of bending and compressivity at a bellows part, reducing transmission of low frequency sound to cause generation of cab booming noise, improving bending flexibility at the bellows part for the purpose of providing the intercooler hose improving pressure resistance (positive pressure and negative pressure) and improving negative pressure resistance. SOLUTION: The bellows part 2 is provided at a part except for an insertion margin of an intercooler hose 1, the bellows part 2 is formed larger in a radius of curvature forming a crest part 20 than a radius of curvature forming a trough part 2i, thickness T3 of the trough part 2i is formed thicker than thickness T2 of the crest part 2o and an axis of the intercooler hose 1 is formed at least in a straight line in a state before it is arranged between an intercooler IC and an engine E on the intercooler hose 1 provided between the intercooler IC to cool suction air compressed by a supercharger and raised in temperature and the engine E.
|
