Absorbing torque fluctuations in drive train - involves drive body connected to drive component, driven body connected to coupling mechanism, damping mechanism arranged between drive and driven bodies, and hysteresis mechanism

摘要

The hysteresis mechanism (18) is located between the drive body (19) and the driven body (9), and comprises a first friction component (20) of low friction under the pressure of a first elastic component (24), and a second elastic component of higher friction (22), which is under the pressure of a second elastic component (24) against the drive body (1) or the driven body (9). The hysteresis mechanism also has an engagement unit (28) which engages the second friction component (22) and is arranged on the other drive body (1) or driven (9) body. USE/ADVANTAGE - For absorption of torque fluctuations, using a device of simple construction and reduced size.