| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust pipe supporting device which can lower the absolute spring constant widely over the whole frequency range of 600 Hz or less, in particular including around 500 Hz, by dispersing the resonance point to three or more places. SOLUTION: This exhaust pipe supporting device is equipped with a first holding part 1 on the car body side, a second holding part 2 on the exhaust pipe side, a pair of side walls 3 to couple them together by the two sides in such a way as apart from each other, and a central vibration control part 5 positioned in the intermediate position between the two holding parts 1 and 2, wherein the control part 5 is formed from a mass part 5a and two side parts 5b in such an arrangement that the mass part 5a has a greater mass than the side parts 5b, and there the position of the center of gravity (g) of the mass part 5a is dislocated in at least one direction among the thickness direction parallel with the axes of the holding parts 1 and 2 and the direction across the width perpendicular to a plane including the two axes.
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