PISTON ENGINE Russian patent published in 1994 - IPC

FIELD: engine engineering. SUBSTANCE: engine has case 1, fixed bank of cylinders with pistons and rods, working shaft with two sloping cranks positioned along the axis of the bank of cylinders, and inclined bushings with pins movably mounted on the sloping cranks. Inclined washers pivotally connected with pins of inclined bushings and axles mounted in lugs which are movably coupled with longitudinal guides within the case and interconnected with ties having a synchronous rotation drive made of two worm wheels which engage with worms mounted on the common shaft. EFFECT: enhanced efficiency. 3 cl, 2 dwg