| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving apparatus of a frictional driving system, capable of positively bonding an electromechanical conversion element. <P>SOLUTION: The driving apparatus 1 has an electromechanical conversion element 2 to be expanded and shrunk upon application of voltage; a weight 3 for fixing the electromechanical conversion element 2; a vibration member 4 having one end fixed on the electromechanical conversion element 2; and a frictionally engaging member 5 frictionally engaging to the vibration member 4. In the driving apparatus 1, a base material 10 of the electromechanical conversion element 2, a base material 11 of the weight 3 and a base material 12 of the vibration member 4 are bonded, and then, the electromechanical conversion element 2, the weight 3 and the vibration member 4 are integrally cutout. <P>COPYRIGHT: (C)2008,JPO&INPIT |
