FIELD: mechanical engineering; internal combustion engines.
SUBSTANCE: proposed engine contains cylinder-piston group, connecting rod, shaft, crank with two support rollers rotation in circular race. Engine is furnished with additional mechanism with drive from shaft to transfer connecting rod axle from one diameter to the other before beginning of working stroke during entire working stroke. Cams are mounted on connecting rod axle rigidly secured on connecting rod. Cams provided increase of working stroke under action of tangential force applied to crank, as compared with stroke of connecting rod axle. Connecting rod is made bending with use of additional rocking link capable of transmitting action of side forces onto cylinder block of engine.
EFFECT: improved efficiency of engine in operation.
5 dwg
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