| 摘要 |
A device for an aggregate for pressure-medium cylinders is described, comprised of means for counter-balancing of forces in the use of the aggregate, and which is characterised by a central section comprising end support bodies (13, 14), and at least two channel sections (11, 12) preferably pipe-formed, aranged side by side and with the longtudinal axes running in parallel (and ring-formed in parallel when several channel sections are used), and comprising an opening alternately to each side along the longitudinal axis, as at least a first (23) and at least a second (24) pressure-medium cylinders are guided with their piston rods first into the channel sections (11, 12) and the piston rods (15, 16) are secured to their respective ends (gables) at a fastening point (17, 18), and that the piston rod is kept stationary, and the cylinder part of the presure-medium cylinder is movable in its rigid mouning in the channel sections (11, 12).
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