发明名称 A DEFLECTION COMPENSATED ROLL OF A PAPER/BOARD MACHINE OR FINISHING MACHINE HAVING A COMPOSITE SHELL AND A METHOD FOR ITS MANUFACTURE
摘要 <p>The invention relates to a deflection compensated roll (10) with composite shell, the roll comprising a stationary roll shaft (12) on which are arranged load elements (11), which exert a load on the inner surface of the composite shell (1), in the direction of the nip formed with the backing roll. On the inner surface of the composite shell (1) is a thin coating layer (3), which extends in the axial direction of the shell (1) at least over the axial length (L) determined by the load element (11).</p>
申请公布号 WO2003067106(P1) 申请公布日期 2003.08.14
申请号 FI2003000084 申请日期 2003.02.03
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