FIELD: fluid-pressure actuators.
SUBSTANCE: hydraulic distributor comprises lever-blade which embraces the flat slide and separates the internal space of the hydraulic distributor into two spaces. The lever-blade is made in block with the control shaft. The height of the bearing ring and the height of the lever-blade are related as H/h = 1.1-1.27, where H is the height of the bearing ring in mm and h is the height of the lever-blade in mm. In initial position inside the bearing ring, the lever-blade is interposed between the pressing and distributing plates asymmetrically to define sealing slots.
EFFECT: enhanced reliability and prolonged operation live.
5 cl, 7 dwg
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