| 摘要 |
1,270,508. Hydraulic accumulators. ALFRED TEVES G.m.b.H. July 7, 1970 [July 12, 1969], No.32837/70. Heading F1P. A method of assembling an hydraulic accumulator comprises pushing a first housing part 1 supporting a membrane 6 into a second housing part 2, whilst simultaneously maintaining a pressure in the membrane 6, which pressure urges the membrane into engagement with the part 2. |
