Basic power train for IC engine comprises crankshaft, contra-rotating compensating shaft and camshaft which is driven by chain, compensating shaft being driven by chain or, when desired, by gears

摘要

The basic power train for an IC engine comprises a crankshaft (12), a contra-rotating compensating shaft (14) and a camshaft (16) which is driven by a chain (28). The compensating shaft can be driven by the chain or, when desired, by gears. An Independent claim is included for an IC engine fitted with the power train.