FIELD: engine devices and pumps.
SUBSTANCE: pneumatic motor is designed to convert reciprocating motion of a piston into a reciprocating motion of an actuator. The pneumatic motor has a body with pipe unions for gas supply, a rotary mechanism with a shaft. The body is made in the form of a cylinder with sealed chambers on its two sides, each of which is formed by the movable piston and the union fixed on the end of cylinder. In the central zone of the piston there is a transverse groove, in which two pins are installed. The rotary mechanism is made in the form of a fork fixed with the shaft and provided with possibility of engagement when turning with one of the pins.
EFFECT: simplification of design and weight reduction.
2 dwg
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