| 摘要 |
The invention refers to a two or four stroke internal combustion engine, having either spark or compression ignition, with centralized transmission of the pressure force from the pistons, destined for use in the most diverse fields: automobile and tractor industry, locomotives, ships, self-propelled agricultural machinery, power generators, etc. In the present invention in order to increase the efficiency of the transformation of the linear movement of the pistons into rotation movement of the crankshaft, the middle points of the connection bridges (6) are articulated by means of bridge bolts (7) to balance diagonals (8), which oscillate coaxially with the bearing journals of the crankshaft (9), on whose maneton freely rests by means of bushings (11) the crank end of a connecting rod (10), while the crosshead end of a connecting rod is freely pinned to one of the piston bolts (5). |
