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    • 5. 发明授权
    • Calender
    • 日历
    • US4597275A
    • 1986-07-01
    • US658816
    • 1984-10-09
    • Josef SchneidAndreas Steidele
    • Josef SchneidAndreas Steidele
    • D21G1/00B21B37/36B29C43/24D06C15/02D21G1/02F16C13/00B21B37/08B21B31/16
    • F16C13/028B21B37/36D21G1/022
    • The calender comprises a predetermined number of rolls and at least one of the rolls, for example, the outer roll or the lowest roll of such predetermined number of rolls is structured as a tubular roll or controlled deflection roll comprising a stationary roll support member or beam and a roll shell which rotates about the stationary roll support member and is supported thereat. A position sensor determines the position of the roll shell which is regulated with respect to predetermined reference values by a regulating device. A pre-selected number of different reference values for the position of the roll shell are provided and by selecting an appropriate one of these reference values there is achieved the result that different numbers of the predetermined number of rolls are operative while the remaining rolls of such predetermined number of rolls bear against related stops so that their related roll nips or gaps remain open.
    • 压延机包括预定数量的辊,并且至少一个辊,例如外滚筒或这种预定数量的辊的最下辊被构造为管状辊或受控偏转辊,其包括固定辊支撑构件或梁 以及围绕静止辊支撑构件旋转并被支撑在其上的辊壳。 位置传感器确定通过调节装置相对于预定参考值调节的辊壳的位置。 提供了用于辊壳位置的预选数量的不同参考值,并且通过选择这些参考值中的适当一个,实现了预定数量的辊的不同数量可操作的结果,而其余辊 预定数量的卷对着相关的停止点,使得它们相关的卷轴或间隙保持打开。