| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydraulic cushion type mount to facilitate regulation of a resonance frequency in a liquid space in a working chamber formed of a displacing member. SOLUTION: A hydraulic cushion type mount 1 comprises a first member 2 for fixing; a second member 3 for fixing to perform a relative motion therewith; a spring element 6 situated between the first and second members for fixing; a working chamber 10 filled with buffering liquid; and a pressure regulating chamber 11 formed such that liquid relatively flows through a buffering flow passage 14 though it is separated away from the working chamber 10. Through a relative motion between the first and second members 2 and 3 for fixing, the volume of the working chamber 10 is changed, and buffering liquid in a buffering passage 14 is moved between the working chamber 10 and the pressure regulating chamber 11. A displacing member 16 is situated in buffering liquid in the working chamber 10. To change a relative operation between the buffering liquid and the displacing member 16, a regulating device 33 is provided to consist of a passage 36 and a closing element 38 to regulate the degree of closing thereof. |
