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    • 10. 发明专利
    • Antivibration device
    • JP5297275B2
    • 2013-09-25
    • JP2009145588
    • 2009-06-18
    • 東洋ゴム工業株式会社
    • 利文 坂田
    • F16F15/08B60K5/12F16F1/36
    • F16F1/3842B60K5/1208
    • A vibration-proof apparatus which enables the structure of a resin die to be simplified. A vibration-proof apparatus comprising: a coupling member (10) consisting of a resin material and provided with leg part (13) in which thin and thick elastic members (45, 46), which are vulcanized and bonded to short-axis and long-axis attachment bracket members (50, 51), are press-fitted, and also with a main body part (11) which is formed so as to be continuous with the leg parts; a vibration-proof base (40) for connecting an inner cylinder (30) to the main body part (11) of the coupling member (10) and consisting of a rubber-like elastic body. The direction of the axes of press-fitting holes which are formed in the leg parts (13) and into which both the elastic members (45, 46) are press-fitted and the direction of the axis of the inner cylinder (30) are configured to be parallel to each other, and as a result, when the vibration-proof apparatus (1) is removed from the resin die after the coupling member (10) is injection-molded, the vibration-proof apparatus (1) can be drawn in the same direction. Thus, the structure of the resin die can be simplified by simplifying the separation structure of the resin die.