| 摘要 |
<p>PURPOSE:To provide a multicavity cylinder having structure capable of varying output pressure without varying supply pressure. CONSTITUTION:A multicavity cylinder is formed by dividing a cylindrical cylinder 10 into a plurality of cavities 21, 22, 23, installing one piston passing through these cavities, and forming pressure ports 41, 42, 43 for supplying pressure to the cavities through valves 141, 142, 143 capable of independently opening and closing. Since the multicavity cylinder can vary output pressure, the moving amount of a piston can be varied according to the output pressure.</p> |
