| 摘要 |
<p>A method and a device for ultrasonic vibration without a directivity in vibrating direction; the method, comprising the steps of disposing a pair of ultrasonic horns (11) and (12) having ultrasonic vibrators (13) and (14) attached to the end parts thereof so as to be orthogonal to each other, taking out, from the intersection of the pair of horns (11) and (12), the synthetic vibration of the lateral vibrations generated by the other ultrasonic horns (12) and (11) when the pair of ultrasonic horns (11) and (12) are vibrated vertically, and applying the synthetic vibration to a connected member through a pressing element (22).</p> |
