FIELD: pneumatics. SUBSTANCE: power source and low pressure line are connected to spaces of an actuating hydraulic cylinder through two distributors connected in series. Double-position valving means is connected in pneumatic lines between the distributor and spaces of pneumatic cylinder. The second inlet of each valving means is in communication with the third distributor connected to the outlet of the first one. The valving means has a slide valve. The slide valve has a piston valve. The valving means has a plate valve with a diaphragm drive. EFFECT: improved design. 6 cl, 20 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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