Divided flywheel for use in drive train of internal combustion engine, has one impingement device associated with one rotating part and radially arranged outside another impingement device that is associated with another rotating part

摘要

The flywheel (1) has a rotating part (2) designed as an input part (4), and another rotating part (3) designed as an output part (6). A primary flywheel mass (8) is associated with the former rotating part, and a secondary flywheel mass (9) is associated with the latter rotating part. Impingement devices (17, 18) are formed from sheet metal rings (19, 20) that are respectively riveted with the flywheel masses. One of the impingement devices associated with the former rotating part is radially arranged outside the other impingement device associated with the latter rotating part.