| 摘要 |
PCT No. PCT/FR97/00032 Sec. 371 Date Nov. 5, 1998 Sec. 102(e) Date Nov. 5, 1998 PCT Filed Jan. 8, 1997 PCT Pub. No. WO97/25497 PCT Pub. Date Jul. 17, 1997A damping device is provided for damping relative displacements between first and second structural elements. The device includes a cylinder which is stationary relative to the first structural element and defines two chambers separated by a wall. A fluid is contained within the chambers. A passage is provided to interconnect the two chambers and at least one both-way valve is provided which shuts off the passage. When the pressure in one of the chambers increases due to movement of the structural elements, the passage is opened to enable the fluid to flow from one chamber to the other. |
