| 摘要 |
PURPOSE:To effectively reduce noise in idling and abnormal sound in travelling by setting hysteresis torque to two stages. CONSTITUTION:A spring mechanism 5, a torque limiter mechanism 13 and a hysteresis mechanism 8 are interposed between an engine side fly wheel 1 and a transmission side fly wheel 3. A friction plate 7 is fitted in the engine side fly wheel 1 and provided on both sides with first and second friction plate 10, constituting the hysteresis mechanism 8. And the first friction plate 9 is made of a material having low coefficient of friction and the second friction plate 10 made of a material having high coefficient of friction. |
