| 摘要 |
PROBLEM TO BE SOLVED: To provide a compensation system, accompanied with a mass substance, to perform an effective absorber function for a friction clutch through extremely simple structure. SOLUTION: A friction clutch for a power car having a rotation mass device 1 is provided with at least one compensating system accompanied with a mass substance. At least one member 3; 37 of a rotation mass device 1 has at least one space 8 to form a compensation system 30. The space contains a fluidity medium 10 at a predetermined degree of filling. When twist vibration is generated, the position of a medium in the space 8 is changed. On the one hand, an action occurring as a result of this position change depends on viscosity and density of the medium 10, and on the other hand, the action depends upon a shape to determine arrangement of the relative space 8 to a rotation axis 4 to determine vibration behavior of the medium 10, a shape to determine movement resistance, and the degree of filling to determine movement resistance and the degree of filling. |
