摘要 |
The invention relates to a multi-roller rolling mill with rolls, in particular intermediate rolls, which are driven via an associated pinion stand and, for adaptation to different strip widths, can be displaced axially by means of hydraulic piston-cylinder units. In order to construct a multi-roller rolling mill of this kind in such a way that, with the small roll diameters and correspondingly restricted space, it is possible to displace the driven rolls in a constructionally simple and functionally reliable manner, it is proposed that the drive-side piston-cylinder units (10a, 10b) be provided on the side of the pinion stand remote from the multi-roller rolling mill (1) and that each of them be connected to a respective rod (14) which passes coaxially through the hollow pinions (15), that the ends (16) of the rods (14) remote from the piston-cylinder unit (10a, 10b) act axially on the roll-driving spindles (18), displaceable with the rolls (2a, 2b), which are connected in a torsionally rigid but axially displaceable manner, via displaceable sleeves (19), to the pinions (15). <IMAGE>
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