| 摘要 |
PURPOSE:To lengthen the length of an orifice and to improve the vibration-proof capacity without making the device in a large size, in a liquid sealing type vibration isolation device. CONSTITUTION:A bracket 19 is used as an outer tube concurrently, and an orifice 18 has been formed to the inner surface of the bracket 19. As a result, the length of the orifice is made longer without making the device in a large size to improve the attenuation function of the sealed liquid, and the vibration- proof capacity can be improved. Furthermore, since the outer tube becomes unnecessary, the number of parts is reduced, and the light weight of the device can be realized. |
