| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid feed device capable of jetting a fluid such as air and a cutting oil to only a working tool under working which is installed on each working tool of a turret having a plurality of working tools inexpensively by a simple structure. SOLUTION: This fluid feed device comprises a nozzle, a device body part, a fluid feed source part, a feed pipe, and a relay pipe. The device body part is inserted, rotatably relative to the housing, into a cylindrical housing having, in the peripheral surface thereof, a plurality of feed ports extending from the inside to the outside thereof that an inner shaft body comprising a contact part having a contact surface in contact with the inner wall surface of the portion of the housing which has the supply ports and a small diameter shaft part exposed from the housing to the outside at one end. A fluid guiding hole communicable with each of the feed ports is formed in the inner shaft body. A rotation suppressing means which prevents the inner shaft member from being rotated when the housing is rotated is installed at the small diameter shaft part exposed from the housing to the outside. COPYRIGHT: (C)2009,JPO&INPIT
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