| 摘要 |
The invention relates to an apparatus for counterbalancing the weight of movable machine parts of a machine tool. A simply and compactly designed apparatus of this kind enabling a weight compensation even without complex pressure supplies is, according to the invention, characterized in that it comprises one or more helical springs (1;15 to 18) the one end (7, 29) of which is connected to the movable machine part (12; 35) for generating a counter-force counteracting the weight force for the movable machine part.
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