NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
发明人:
申请号：
EP07828888.3
公开号：
EP2114004B1
申请日:
2007.09.25
申请国别(地区):
EP
年份:
2014
代理人:
摘要：
An ultrasonic wave handling device for freely revolving and/or sliding (protruding and pulling in) a working member is provided. An ultrasonic wave handling device (1) includes a stator (11) with a working member hole H and a pillar shaped working member (12) which is inserted in the working member hole H. The outline of the working member hole H forms a square shape. Ultrasonic wave generating elements (13) for revolving and /or sliding the working member (12) are attached to each side of the square stators.
