| 摘要 |
<p>A fluid coupling for pressurized hydraulic systems permitting the interconnection of coupling parts even while both parts are pressurized . The coupling includes interconnectable parts employing self-sealing valves, and a manually operated lever axially translates interlocking means to couple the parts. An expansible motor assists coupling, and a second expansible motor feature utilizes supply pressurized fluid to displace the valve of the supplied part although the same is under pressure during coupling. The coupling is of the "breakaway" type wherein the parts uncouple under predetermined axial tension, and the self-sealing valves will not check under high flow rates.</p> |
