FIELD: power engineering.
SUBSTANCE: proposed machine contains at least two radial mechanisms, each provided with cylinder with piston and rod rigidly connected with rocker. Arms of each rocker are arranged at angle to axis of rod and are provided with two curvilinear guide slots symmetrical relative to axis of rod which accommodate necks of cranks of three crankshaft on main journals of which gears are installed to form synchronizing gear pairs. Ring oval projections are made on main journals and crankpins of each crankshaft. Projections on main journals are arranged in bushings. Bearings are fitted on projections of crankpins. Mating surfaces of projections of main journals and bushings, projections of cranks and bearings and surfaces of bearings and guide curvilinear slots of rockers are made congruent. Longitudinal axles of crankshafts are locked by crankcase posts, and crankpins of crankshafts are installed coaxially to rods which are installed in cylinders in parallel together with pistons.
EFFECT: improved alignment, reduced friction.
2 dwg
