| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a bellows from being deformed and crushed by the load of a coating layer which is laminated on the mountain-form section side of the bellows when a flexible vibration-isolating joint, on which a vulcanized latex or the like is laminated especially on the mountain section side of the bellows, is obtained, and to perform the forming with a good yield. <P>SOLUTION: When the flexible vibration-isolating joint having the bellows is manufactured, there used is a die composed of: an external die 16 which performs a regulation from the outer peripheral side of the mountain-form section 12 of the bellows, and at the same time, forms an introduction space section 16c for a vibration-isolating member 15; and an internal die 17 which performs a regulation from the inner peripheral section side of the valley-form section 13 of the bellows, and forms an introduction space section 17c for a liquid X. Then, a control is made in such a manner that the pressure of the vibration-isolating member 15 which is applied to the outer peripheral side of the mountain-form section 12 of the bellows from the external die 16, and the pressure of the liquid X which is applied to the inner peripheral section side of the valley-form section 13 of the bellows from the internal die 17, are controlled so that they become an equal pressure to each other. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
