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    End panel for containers
    3.
    发明授权
    End panel for containers 失效
    容器端面板

    公开(公告)号：US3874555A

    公开(公告)日：1975-04-01

    申请号：US45552574

    申请日：1974-03-28

    Applicant: NAT CAN CORP

    Inventor： PATARINI LEON M ,  BRONEC JOSEPH A ,  ZUNDEL ARTHUR P

    IPC: B65D17/00 ,  B65D17/32 ,  B65D17/34 ,  B65D17/347 ,  B65D17/353 ,  B65D41/32

    CPC classification number: B65D17/4012

    Abstract: An end panel for a container is disclosed herein. The end panel has a tear strip defined by a weakened area of material, which has a leading end adjacent the periphery of the panel and a base end permanently attached to the main body of the panel. The area of weakened material produces a minimum residual along a portion of the leading end and the residual increases in thickness from the leading end to a maximum thickness at the base end. The configuration of the elongated tear strip is generally U-shaped and has a maximum transverse dimension along the leading edge and progressively reduces in transverse dimension from the leading edge down to an intermediate portion. The tear strip also has an integral rivet formed adjacent the leading end and the rivet has a further surrounding weakened area which has its radius located on the center of the rivet and circumscribes an arc of more than 180* about the periphery of the rivet.

    Abstract translation: 本文公开了一种用于容器的端板。 端面板具有由材料的弱化区域限定的撕裂带，其具有邻近面板的周边的前端和固定在面板的主体上的基端。 弱化材料的区域沿着前端的一部分产生最小的残余，并且在基端处从前端到最大厚度的厚度的残余增加。 细长撕带的构型大致为U形，沿着前缘具有最大的横向尺寸，并且横向尺寸从前缘向下逐渐减小到中间部分。 撕裂带还具有与前端相邻形成的整体铆钉，并且铆钉具有另外的周围的弱化区域，其半径位于铆钉的中心，并围绕铆钉的周边环绕超过180度的弧。

    Container end with pre-bulge
    4.
    发明授权
    Container end with pre-bulge 失效
    集装箱结束与预先

    公开(公告)号：US3858754A

    公开(公告)日：1975-01-07

    申请号：US41061673

    申请日：1973-10-29

    Applicant: NAT CAN CORP

    Inventor： PATARINI LEON M ,  PILEGGI FRANK R ,  KRATOCHVIL FRANK

    IPC: B65D17/34 ,  B65D17/20

    CPC classification number: B65D17/4012

    Abstract: A container end having a permanently attached tear strip is disclosed herein. The tear strip has opposite ends with one end located adjacent the periphery of the main body of the end which has a rim extending above the main body around the periphery. A tab is connected to the tear strip adjacent the periphery of the end. The main body and the tab have a transverse bend that extends across the tear strip and the tab adjacent the connection to produce a bulge that extends towards the outside of the container end which will maintain the tab flat against the end after the end has been inserted on a container and pressurized during filling.

    Abstract translation: 本文公开了具有永久附着的撕条的容器端。 撕裂带具有相对的端部，其一端邻近端部主体的周边定位，该端部具有围绕主体围绕周边延伸的边缘。 突片连接到与端部周边相邻的撕裂条。 主体和突片具有横向弯曲部，该横向弯曲部延伸穿过撕开带和邻近连接处的突出部分，以产生朝向容器端部的外侧延伸的凸起，该突起将在端部已经插入之后保持突出部抵靠端部平坦 在容器中并在填充期间加压。

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