| 摘要 |
1. Roll stand with rolls adjustable towards one another and mounted in overhung manner, the roll shafts (5, 5) of which are mounted in eccentric bushes (6, 6) rotatably arragned in a housing (1) and are connected for drive through gear wheels (7, 8) at their ends opposite to the rolls with intermediate shafts (9, 9) likewise mounted in the housing (1), in which the eccentric bushes (6, 6) together with the rolls, the roll shafts, the roll shaft bearings and the gear wheels are easily disengageably inserted into the housing from its end, and in which the diameters of the gear wheels (7, 8) and of the eccentric bushes (6, 6) are made smaller than the roll end of the housing (1), characterized in that in the case of a rotary drive for the eccentric bushes (6, 6) through toothed rims (19, 19) arranged on these their diameters too are made smaller than the roll end of the housing (1) and each eccentric bush (6) with pertiment roll, roll shaft mounting, gar wheel (7) and toothed rim (19) can be installed and removed individually, in each case through an end opening of the housing, provided in the stand (1) and dimensioned in accordance with the eccentric bush, the gear wheel and the toothed rim. |
