| 摘要 |
<p>Automotive Exhaust The invention relates to tolerance bellows type flexible tube, and more particularly to a structure of the bellows-shaped flexible tube and at the same time simplifying the configuration of the bellows member due to frequent expansion and contraction or shock and vibration in the direction of displacement, even when the bending durability while minimizing the degradation of the flexibility, as well as due to the close airtight to prevent the leakage of the exhaust gas in order to enable, auto baegigwa provided between the engine and the exhaust gas flow smoothly performed with respect to the expansion and contraction or shock and vibration to absorb the displacement of the bending direction of the cylindrical shape of the waveform peaks and valleys is repeated in forming the folds of the bellows member is formed of metal bellows type flexible tube, wherein said bellows member in the form of wave peaks and valleys of the mountain portions outside the repeated folds and an inner portion of the bone during its stretching or bending direction of the ridge and valley portions of the displacement width restricting the displacement of the displacement corresponding to the width and the displacement of each of the outer clip is formed with the inner ring characterized in that the clip ring is formed of a car exhaust tolerance relates to bellows type flexible tube.</p> |
