TWO-STROKE ENGINE

摘要

The engine is of internal combustion type and forcedlubrication. The system for forced lubrication between thecylinders and the psitons and the piston rod improves the engineefficiency. The fuel consumption is reduced as well as theunecological exhaust gases discharge. The design of the mechanismfor the conversion of the rectalinear reciprocating motion intorotative is more reliable as the side strains of the cylinder andthe piston are moved outward and are neutralized by roller bearingand buses. The engine includes a housing with two operatingcylinders fitted opposite each other and connected by pistons (7)with a common piston rod (8). Oil for the lubrication of thefriction parts is fed by means of an oil pump (29) into crank-case(30) and distrubution grooves. In the middle, symmetricallybifurcated part of the common piston rod, the driving shaft (13)is mounted perpendicularly and symmetrically for the converion ofthe rectangular reciprocating motion into rotative.2 claims, 4 figures