Resealable container closure
    26.
    发明授权
    Resealable container closure 失效
    可重复密封的容器封闭

    公开(公告)号:US5242073A

    公开(公告)日:1993-09-07

    申请号:US640334

    申请日:1991-01-11

    IPC分类号: B65D41/16 B65D41/18

    CPC分类号: B65D41/18 B65D17/16

    摘要: This invention provides a closure cap and cap assembly for substantially gas-tight sealing engagement with a container closure having an opening therein circumscribed by a substantially smooth sealing surface thereon. The closure cap includes a sealing portion releasably engageable in surrounding gas-tight sealing relation with the sealing surface on the container closure. The sealing portion comprises elastic portions circumferentially spaced by a plurality of radially extending less elastic portions. The cap assembly of this invention may be anchored to the end wall of a container closure.

    摘要翻译: 本发明提供了一种封闭盖和盖组件,用于与容器封闭件基本上气密密封地接合,该容器封闭件具有开口,该开口内部由其上基本上平滑的密封表面限定。 封闭盖包括密封部分,其可释放地与容器封闭件上的密封表面的密封密封关系密封。 密封部分包括由多个径向延伸的较小弹性部分周向隔开的弹性部分。 本发明的盖组件可以锚固到容器封闭件的端壁上。

    Pressure resistant end shell for a container and method and apparatus
for forming the same
    27.
    发明授权
    Pressure resistant end shell for a container and method and apparatus for forming the same 失效
    用于容器的耐压端壳和用于形成容器的方法和装置

    公开(公告)号:US4991735A

    公开(公告)日:1991-02-12

    申请号:US348828

    申请日:1989-05-08

    申请人: Scott C. Biondich

    发明人: Scott C. Biondich

    IPC分类号: B21D51/38 B65D51/14

    CPC分类号: B21D51/38 B65D7/44

    摘要: An end shell for a container, as well as a method and an apparatus for making the same, is provided, comprising a central wall and an annular groove around and below the general plane of the central wall. The annular groove is defined inwardly by a panel wall integrally connected to the central wall and outwardly by a chuckwall which extends upwardly beyond the general plane of the central wall and outwardly therefrom to form an outwardly projecting peripheral flange. The panel wall is disposed at an angle of less than ninety degrees from the general plane of the central wall.

    摘要翻译: 提供了一种用于容器的端壳,以及用于制造该容器的方法和装置,包括围绕中心壁的总平面的中心壁和环形槽。 环形凹槽由一个与中心壁一体连接的面板壁向内限定,并通过一个夹紧壁向外限定,该夹套壁向上延伸超过中心壁的总平面并向外延伸,形成向外突出的周边凸缘。 面板壁与中心壁的总平面成小于九十度的角度设置。

    Resealable container closure
    30.
    发明授权
    Resealable container closure 失效
    可重复密封的容器封闭

    公开(公告)号:US5121851A

    公开(公告)日:1992-06-16

    申请号:US605553

    申请日:1990-10-29

    IPC分类号: B65D17/34 B65D17/50

    CPC分类号: B65D17/506

    摘要: An improved easy open can end construction for resealable easy open beverage cans having a hinged and inwardly depressible opening panel defined by an involuted spiro-circular score line having an initial portion that at least partially encircles a pressure application zone, an intermediate portion that continually recedes therefrom and an end portion of circular configuration.

    摘要翻译: 一种改进的易于开放的罐头结构,可重新密封的容易开放的饮料罐具有铰链和可向内按压的开口面板,该开口面板由具有至少部分环绕压力施加区域的初始部分的渐开线螺旋刻痕线限定,中间部分不断地退化 和圆形构造的端部。