| 摘要 |
This invention relates to an arrangement for balancing and compensating for the overhang effect caused by longitudinal movement of a movable part of a machine along a supporting table, in which the said movable part is suspended at a point situated substantially on a vertical line passing through its center of gravity, wherein the said movable part is provided with a counterweight which is movable longitudinally on the said movable part to create a moment which can be adjusted in relation to the point of suspension of the movable part.
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