The engine has a lifting cylinder moved in a cylinder bore provided with a cylinder head (14) of a cylinder housing (13). Two crankshafts cooperate under interposition of two connecting ranges. An exhaust gas turbocharger, an exhaust gas turbocharger unit ...

A heat engine includes four groups of cylinder assemblies and a transmission output mechanism. The transmission output mechanism includes a rocker-arm shaft support (100), a crankshaft support (200), a first rocker-arm assembly (4), a second rocker-arm ass...