| 摘要 |
PCT No. PCT/JP96/02139 Sec. 371 Date Jun. 19, 1997 Sec. 102(e) Date Jun. 19, 1997 PCT Filed Jul. 29, 1996 PCT Pub. No. WO97/05690 PCT Pub. Date Feb. 13, 1997A piezo-electric driving device capable of allowing a driven body to be made of a wide variety of materials and to be easily controlled with respect to speed and back-and-forth movement; comprising a plurality of piezoelectric oscillators 5, a supporter 1 for supporting the plural piezo-electric oscillators 5 arranged in parallel so that the piezo-electric oscillators 5 have the same oscillation direction, a connector 2 for mutually connecting the oscillation portions of the plural piezo-electric oscillators 5 in the direction perpendicular to the oscillation direction, and a kicking member 3 projected from the intermediate portion of the connector 2 in the oscillation direction, wherein the piezo-electric oscillators have different oscillation phases so that the kicking member 3 can perform a kicking operation.
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