| 摘要 |
PURPOSE:To reduce the loss of strokes in a control cable by installing two or more dynamic dampers on the components of the control cable, each of the dynamic dampers having its vibrational characteristic that the same resonates if vibrated at the number of vibration in the frequency domain including several resonance points of a member being vibrated, and also each of the dampers different from the others at its resonance point. CONSTITUTION:A cable(clutch cable) 14 in a clutch control cable system is connected to a clutch unit inside a transmission case 2 fixed on an engine 1 which is a vibration source, via a release lever 7. And a casing cap 14c located on the end of a conduit 14d is fixed to a dash panel 6 and provided with a clutch pedal 4 connected to its end. This panel 6 and the clutch pedal 4 correspond to members being vibrated. If the vibration by the engine 1 is added to the clutch cable 14, each of two dynamic dampers Da, Db makes such a movement in the vibration frequency in the vicinity of each of their resonance points as absorbing the vibration of the clutch cable to reduce the vibration of this cable. Thereby the vibration of the member being vibrated is also reduced. |
