| 摘要 |
PURPOSE:To provide an economical vibration resisting device by constituting the device from an oil case containing working oil, a cylinder movable axially horizontally and two oil chambers communicating to each other through a check valve. CONSTITUTION:A case 1 contains working oil O and a cylinder 4 movable horizontally and is divided by a partition wall 5 into two oil chambers 13, 14 which communicate to each other through check valves 17, 18 and oil paths 15, 16. Thus, when the cylinder 4 moves horizontally, either of the oil chambers is enlarged and oil moves through the oil path while the check valves 17, 18 are closed by oil pressure to block the relative movement of the cylinder 4 and provide a vibration restraining force. Thus, this device can be installed stably on a support body S without any possibility of oil leakage to provide a simple and economical constitution as a whole. |
