| 摘要 |
PURPOSE: To achieve coexistence of damping of plural input vibrations when the amount of flexture is small and effective damping of specified input vibration when the amount of flexture is large in a fluid power unit mount device of a double orifice type in which two fluid dynamic dampers are formed inside. CONSTITUTION: A fluid power unit mount device comprises a diaphragm arresting means (k) for placing one of first and second diaphragms (e), (f) in the arresting state not allowing elastic deformation when vibration with a large amplitude is input by utilizing an amplitude difference between plural vibrations input in the fluid power unit mount device. |
