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    • 3. 发明授权
    • Magnetic disk jacket and forming process
    • 磁盘护套和成型工艺
    • US4562504A
    • 1985-12-31
    • US422603
    • 1982-09-24
    • Richard L. Miklos
    • Richard L. Miklos
    • G11B23/033G11B23/02
    • G11B23/0332
    • A method of forming a magnetic disk and jacket assembly and the jacket formed thereby. The jacket is formed from a precut sheet of material which is scored or perforated at the midpoint of its length to define a top panel and a bottom panel and around the edges of the bottom panel to define three flaps. The flaps are folded over and adhesively attached to the bottom panel to form a spacer surrounding an adhesive-free circular interior area and defining a central cylindrical cavity. After insertion of a magnetic disk into the cavity, the top panel is folded over and adhesively attached to the spacer. The three edges connecting the spacer and the bottom panel are trimmed to size to complete the assembly.
    • 一种形成磁盘和护套组件的方法以及由此形成的护套。 护套由预切片材料形成,该片材在其长度的中点被刻痕或穿孔,以限定顶板和底板,并围绕底板的边缘限定三个翼片。 翼片折叠并粘附到底板上以形成围绕无粘合剂的圆形内部区域并限定中心圆柱形腔体的间隔件。 在将磁盘插入空腔之后,将顶板折叠并粘附到间隔件上。 将间隔件和底板连接的三个边缘修剪成尺寸以完成组装。