Method of protecting articles having a bare ferrous base surface
    1.
    发明授权
    Method of protecting articles having a bare ferrous base surface 失效
    保护具有裸铁基表面的制品的方法

    公开(公告)号:US06419992B1

    公开(公告)日:2002-07-16

    申请号:US09593671

    申请日:2000-06-14

    Inventor: Scott Jay Lewin

    Abstract: A zinc coating directly covers a bare ferrous base of parking meter housing parts. A non-epoxy thermosetting electrically insulating organic non-epoxy powder coating directly covers the zinc coating. The organic coating is directly applied to the zinc coating by electrostatically charging the powder and parts with opposite d.c. voltage polarities and by heating the powder so it adheres to and covers the zinc coating. Alternatively, the base is zinc, directly covered by the organic powder coating.

    Abstract translation: 锌涂层直接覆盖停车收费表外壳零件的裸铁基。 非环氧热固性电绝缘有机非环氧粉末涂料直接覆盖锌涂层。 有机涂层通过静电充电粉末和相对直径的部件直接施加到锌涂层。 电压极性并通过加热粉末使其粘附并覆盖锌涂层。 或者,碱是锌,直接被有机粉末涂层覆盖。

    Housings for parking meters and other outdoor token handling devices and method of making and refurbishing same
    2.
    发明授权
    Housings for parking meters and other outdoor token handling devices and method of making and refurbishing same 失效
    停车收费表和其他户外令牌处理装置的外壳及其制造和翻新方法

    公开(公告)号:US06203928B1

    公开(公告)日:2001-03-20

    申请号:US08841724

    申请日:1997-04-24

    Inventor: Scott Jay Lewin

    Abstract: A zinc coating directly covers a bare ferrous base of parking meter housing parts. A non-epoxy thermosetting electrically insulating organic non-epoxy powder coating directly covers the zinc coating. The organic coating is directly applied to the zinc coating by electrostatically charging the powder and parts with opposite d.c. voltage polarities and by heating the powder so it adheres to and covers the zinc coating. Alternatively, the base is zinc, directly covered by the organic powder coating.

    Abstract translation: 锌涂层直接覆盖停车收费表外壳零件的裸铁基。 非环氧热固性电绝缘有机非环氧粉末涂料直接覆盖锌涂层。 有机涂层通过静电充电粉末和相对直径的部件直接施加到锌涂层。 电压极性并通过加热粉末使其粘附并覆盖锌涂层。 或者,碱是锌,直接被有机粉末涂层覆盖。

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