| 摘要 |
A fluid cylinder comprising first and second pistons (9, 10) and a thrust transmitting member (11) interposed therebetween. The thrust transmitting member (11) is joined with the pistons (9, 10) in a ball-and-socket joint-like manner so that only substantially concentric load is transmitted through the thrust transmitting member (11) to the first piston (9) even when the second piston (10) is subjected to eccentric load.
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