| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composite vibrator which can obtain a large output and of which the performance does not degrade, and also to provide a free curved surface device which is quiet, does not generate electromagnetic waves, does not receive influence of the electromagnetic waves, does not consume electric power during stop, can be miniaturized, has a stable feeling and is excellent in air permeability. <P>SOLUTION: The composite vibrator 1 is characterized in that two vibrators 2 are installed at a connector 4 at an angle of less than 90 degrees relative to each other, and reflection surfaces 3 perpendicular to the axial directions of the respective vibrators 2 are provided at the connector 4. Moreover, the free curved surface device includes a plurality of vibration motors using the composite vibrator 1 and control devices thereof. <P>COPYRIGHT: (C)2012,JPO&INPIT |
