| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily install a hydraulic device to a desired object to be installed without lowering an isolation effect. <P>SOLUTION: A hydraulic unit has a vibration source 12 and an outer shell 2 covering at least a part of the vibration source 12, and is installed to the object 4 requiring installation of the hydraulic unit through an installation part 21 set to the outer shell 2. The hydraulic unit has surfaces 2a, 2b, 2c, 2d of action in a plurality of directions where the outer shell 2 receives force from the vibration source 12, and includes damping material 3 interposed between the surfaces 2a, 2b, 2c, 2d and the vibration source 12. The force of the vibration source 12 received by the damping material 3 when the hydraulic unit is installed to the object 4 to be installed by utilizing the installation part 21 and changing an installation direction, is within a range of allowance load. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
