Drive train for use in e.g. motorcycle, has multiple centrifugal force pendulums provided at flywheel, rotational symmetrically arranged around rotational axis of crank, and matched to different vibration arrangements of engine

摘要

The drive train has an internal combustion engine i.e. two-cylinder internal combustion engine, including a crankshaft with a flywheel, where the crankshaft drives a transmission input shaft. Multiple centrifugal force pendulums are provided at the flywheel and rotational symmetrically arranged around a rotational axis of a crank. The pendulums are matched to different vibration arrangements of the engine. Each pendulum is formed from multiple pendulum masses e.g. parallel pendulums, which are distributed over a circumference and limitedly pivoted relative to the flywheel.