Corrugated container having access door
    48.
    发明授权
    Corrugated container having access door 失效
    瓦楞纸箱有进出门

    公开(公告)号:US3891137A

    公开(公告)日:1975-06-24

    申请号:US35934573

    申请日:1973-05-11

    IPC分类号: B65D5/16 B65D5/56 B65D5/66

    摘要: A fiberboard container is constructed from an outer blank of corrugated fiberboard and a separate and distinct inner liner of corrugated fiberboard which is laminated interior thereof. A generally rectangular access door is located in one of the sidewall panels with its upper edge colinear with the upper edge of the panel. The door is hinged to the remainder of the outer blank along another edge. The access opening through the inner liner is smaller than the access door and provides a positive stop at both remaining edges of the door.

    摘要翻译: 纤维板容器由瓦楞纤维板的外部坯料和层压在其内部的瓦楞纤维板的分离且不同的内衬层构成。 大致矩形的检修门位于一个侧壁板中,其上边缘与面板的上边缘共线。 门沿着另一边缘铰接到外部坯件的其余部分。 通过内衬的进入开口小于进入门,并在门的两个剩余边缘处提供正停止。

    Package corner post
    50.
    发明授权
    Package corner post 失效
    包装角

    公开(公告)号:US3734389A

    公开(公告)日:1973-05-22

    申请号:US3734389D

    申请日:1971-04-15

    发明人: BROWN P

    IPC分类号: B65D81/05 B65D25/16

    CPC分类号: B65D81/054 B65D2581/053

    摘要: In a container for a bulky and heavy article generally cubic in shape, a vertical corner post for cushioning and protecting a vertical edge of the article. The corner post has a cross-section in the shape of the numeral 4 and is positioned such that a recess engages an adjacent outer edge of the article and a vertex of the post extends into an adjacent inner corner of the container. An hypotenuse panel of the post has a score line along its length which permits the hypotenuse panel to fold outwardly at the score line upon application of an extreme or repeated lateral compressive force to cushion the article against the force.

    摘要翻译: 在用于通常为立方体的体积大的重物品的容器中,用于缓冲和保护制品的垂直边缘的垂直角柱。 角柱具有数字4的形状的横截面,并且定位成使得凹部与制品的相邻外边缘接合,并且柱的顶点延伸到容器的相邻内角。 柱的斜边板具有沿其长度的刻痕线,其允许斜边板在施加极端或重复的横向压缩力时在刻痕线处向外折叠以抵抗力抵抗物件。