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    • 94. 发明授权
    • Elastic roll, process for producing such a roll, and process of repairing the roll
    • 弹性辊,用于生产这种辊的方法,以及修补辊的工艺
    • US06811524B2
    • 2004-11-02
    • US09759171
    • 2001-01-16
    • Lothar Zimmermann
    • Lothar Zimmermann
    • F16C1300
    • F16C13/00D21G1/0233F16C2237/00Y10T29/49545Y10T29/49563Y10T29/49732Y10T29/4975
    • A roll for smoothing a web, a process for making the roll and a process of repairing the roll. The roll includes a roll core having an outer surface. A covering layer is disposed on the outer surface of the roll core. The covering layer has an inner surface and an outer surface. The covering layer includes an elastic matrix material. The elastic matrix material includes a mixture of at least one thermosetting plastic and at least one thermoplastic. The process of making includes providing a roll core having an outer surface, forming an elastic covering layer including at least one thermosetting plastic and at least one thermoplastic, and applying the covering layer to the outer surface of the roll core. The process of repairing includes heating an elastic covering layer made from an elastic matrix material which comprises at least one thermosetting plastic and at least one thermoplastic, and allowing any markings in a surface of the covering layer to be filled.
    • 用于使卷材平滑的卷,用于制造卷的方法和修理卷的过程。 卷包括具有外表面的卷芯。 覆盖层设置在卷芯的外表面上。 覆盖层具有内表面和外表面。 覆盖层包括弹性基体材料。 弹性基质材料包括至少一种热固性塑料和至少一种热塑性塑料的混合物。 制造方法包括提供具有外表面的辊芯,形成包括至少一种热固性塑料和至少一种热塑性塑料的弹性覆盖层,并将覆盖层施加到辊芯的外表面。 修补的过程包括加热由弹性基质材料制成的弹性覆盖层,弹性覆盖层包括至少一种热固性塑料和至少一种热塑性塑料,并允许填充覆盖层表面中的任何标记。