| 摘要 |
PCT No. PCT/JP78/00061 Sec. 371 Date Aug. 21, 1979 Sec. 102(e) Date Aug. 20, 1979 PCT Filed Dec. 20, 1978 PCT Pub. No. WO79/00417 PCT Pub. Date Jul. 12, 1979.A shock absorbing device comprising a pair of fluid containers (1A, 1B) interconnected by a restriction passage (5), each of the fluid containers being provided with a piston (3A, 3B) which is slidably mounted to the respective fluid container, in a fluid-tight fashion, so that one end of each of the pistons is projected outwards from the respective fluid container, and a closure valve (7) which is provided in the restriction passage (5) and which can be broken when a fluid pressure of a predetermined value acts on the closure valve. |
