| 摘要 |
For many applications, high adjustment forces are required for pressure-medi um cylinders. The dynamics of said cylinders are often impaired as a result of large piston cross-sections and cylinder volumes and/or the pressure medium has to be supplied at very high pressure. The invention relates to a pressur e- medium cylinder offering short reaction times, high adjustment forces and a compact structure. This is achieved by virtue of the fact that two independently controllable cylinders (5,8) are arranged in the pressure-medi um cylinder (1).
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