MANIFOLD DEVICE FOR CYLINDERS DRIVE AND CYLINDER DRIVE DEVICE Russian patent published in 2020 - IPC F15B11/06 F15B13/08 

FIELD: machine building.

SUBSTANCE: manifold (10) for driving cylinders, which is a part of cylinder drive device (12), comprises block manifold (30), in which a plurality of openings is formed, through which a fluid medium is used, used for driving a plurality of hydropneumatic cylinders (14). Manifold (30) is designed so that it can be mounted a plurality of switching valves (28), intended for alternate supply of fluid medium into first chamber (18) of cylinder and second chamber (20) of cylinder, separated by piston (22) of each of hydropneumatic cylinders (14). Multiple check valves (32) and multiple throttle valves (34) are built in multiple openings of manifold (30).

EFFECT: present invention allows to reduce the number of components and facilitate the assembly operation.

7 cl, 10 dwg