| 摘要 |
The present invention relates to a damper for a flywheel which includes: a first mass body which rotates by receiving power from an engine; a second mass body which is installed on the same axis as the first mass body and relatively rotates in a direction of offsetting the torsional vibration of an engine transmitted to the first mass body; a third mass body which is installed on the radius of the second mass body and relatively rotates in a direction of offsetting the torsional vibration of an engine transmitted to the second mass body; and a fourth mass body which is installed in the third mass body and relatively rotates in a direction of offsetting the torsional vibration of an engine transmitted to the third mass body. |
