| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fluid power interlocking system easily assembleable, using the minimum number of constituent elements. SOLUTION: This fluid power interlocking system and a method for providing it include a circuit having a first valve 13a having an input and a pair of first outputs capable of acting selectively and capable of shifting between a first condition and a second condition. One of the first outputs can be connected with a first actuator in action, and the other output is connected with a second valve 13b capable of shifting between the first and second conditions in action. The second valve has a pair of outputs capable of acting selectively, one of the second valve outputs can be connected with a second actuator 50b in action, the other second valve output is connected with the first valve 13a in action, and a pilot signal is given to it to shift the first valve from the first condition to the second condition. By shifting a condition of either of the first and second valves, the pilot signal is interrupted, thereby the valve which is not operated is operated to prevent the condition from being shifted.</p> |
