| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fluid supply device capable of shortening a time up to starting fluid supply by quickly moving a port block to a predetermined position. SOLUTION: The port block 28 having lead-out ports 66, 68 with one end communicating to a fluid supply passage 36 and the other end communicating to the outside is movably mounted on a guide rail 22 having an opening portion 24 making the fluid supply passage 36 formed along the longitudinal direction communicate to the outside. A seal belt 26 for engaging the opening portion 24 of the guide rail 22 is curved downward in the port block 28 by using an inside port cover 52 arranged inside the guide rail 22 and an outside port cover 50 arranged outside the guide rail 22.</p> |
