| 摘要 |
PURPOSE:To effectively isolate vibration of both high and low frequency in a liquid sealing vibration isolating device where a part of a liquid chamber is constituted of an elastic body by applying orientation to a spring constant of the elastic body constituting the liquid chamber. CONSTITUTION:In a liquid sealing vibration isolating device where a main chamber 3 and a sub chamber 10 both sealed with liquid 11 are communicated with each other via orifices 8a, and the liquid 11 moves between the main chamber 3 and the sub chamber 10 through the orifices 8a according to a change in volume of the chambers 3 and 10 generated by input vibration so as to generate a damping effect, short fibers 16 oriented in the direction different from that of the input vibration are incorporated into a main body rubber 2 constituting a part of the main chamber 3. |
