| 摘要 |
automotive and tractor industries; power units with internal combustion engines. SUBSTANCE: internal combustion engine has cylinder block and rectangular heads installed along cylinder. Rectangular pistons are installed along shaft which is arranged along cylinder axis in holes of hearings for reciprocating. One head of each rectangular piston has two bottom plates at opposite sides. Flywheel with crank mounted on gearbox shaft is hinge coupled with connecting rod, slider and connecting rod with crank mounted on engine shaft. EFFECT: facilitated manufacturing of engine parts, reduced weight per power unit. 8 dwg
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