| 摘要 |
PROBLEM TO BE SOLVED: To attain miniaturization and cost reduction of a nozzle device by driving a plurality of washing nozzles by a nozzle driving means and a connecting means of high reliability and durability. SOLUTION: The nozzle device comprises a nozzle body 22 having a plurality of jet ports 31 and passages 28, a nozzle cover 23, the connecting means 24 and the nozzle driving means 43. The connecting means 24 comprises a movement regulating means 24a composed of a connecting member 49 and a connecting receiving part 48, connectable at two predetermined positions 48a, 48b of the connecting receiving part 48 and preventing movement into a wider range than the two predetermined positions. Reliability and durability of the connecting means 24 are thereby ensured, and miniaturization and cost reduction of the nozzle device 15 can be attained. COPYRIGHT: (C)2008,JPO&INPIT
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