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    • 83. 发明授权
    • CAN BOTTOM HAVING IMPROVED STRENGTH AND APPARATUS FOR MAKING SAME
    • CANS地板提高了强度和设备生产同样
    • EP1093432B1
    • 2006-01-04
    • EP99955250.8
    • 1999-06-02
    • CROWN Packaging Technology, Inc.
    • CHENG, Gin-FungJONES, Floyd, A.
    • B65B1/06B65B67/02B65D43/10
    • B21D22/30B65D1/165
    • A can bottom (16) having an approximately frustoconical portion (8) extending downardly and inwardly from the can side wall (4), an annular nose portion (16) extending downwardly from the approximately frustoconical portion, and a central portion (24) extending upwardly and inwardly from the nose. The nose (16) is formed by inner and outer circunferentially extending frustoconical walls (12, 13) that are joined by a downwardly convex arcuate portion (18). The inner surface (24) of the arcuate portion of the nose has a radius (R3) of curvature adjacent the nose inner wall (12) of at least 0.060 inch (1.52 mm). The central portion of the can bottom has a substantially flat disc-shaped central section (26), having a diameter (D3) of at least about 0.14 inch (3.6 mm), and an approximately dome-shaped and downwardly concave (25) having a radius (R6) of curvature no greater than 1.475 inches (37.47). In a preferred embodiment of the invention, the inner surface of the arcuate portion of the nose (16) is formed by a sector of a circle and has a radius of curvature which is no greater than about 0.070 inch (1.8 mm). An apparatus for making the can bottom comprises a nose punch (52) whose distal end (60) has a radius of curvature (R13) that is equal to the radius of curvature of the can bottom nose (16) and a die (50) whose radius of curvature (R16) equals that of the dome.
    • 86. 发明公开
    • BEHÄLTER MIT DECKEL
    • BEHÄLTERMIT DECKEL
    • EP1414708A1
    • 2004-05-06
    • EP02779256.3
    • 2002-08-01
    • HUBER WESTFORM GmbH + Co.
    • FISCHER, RonaldHEINZELMANN, AchimBATSCHIED, KarlHÄHNLE, Thomas
    • B65D43/10
    • B65D43/0212B65D2101/0015B65D2543/00092B65D2543/00296B65D2543/00416B65D2543/005B65D2543/00537B65D2543/00555B65D2543/0062B65D2543/00685B65D2543/0074B65D2543/00796B65D2543/00944B65D2543/0099
    • The invention relates to a container comprising an opening which is upwardly oriented and provided with a peripheral flange (14) on the edge thereof. Said flange (14) receives a lid for closing the container by means of an engagement, and is divided by a tool (20) in at least on area, forming two flange ends (68, 70). Said tool comprises a tongue (22) which is articulated on the container by means of a first hinge (24) and is arranged in such a way that a positioned lid can be partially lifted by outwardly pivoting the tongue (22) in the region of the tool, in order to simplify the opening of the lid. The tongue (22) is surrounded by a securing lever (23) which can be pivoted in relation to the tongue (22) and the two flange ends (68, 70). The securing lever (23) is fixed by means of second hinges (43, 44), on its two lateral edges facing the flange ends, to the wall of the container, and the second hinges (43, 44) are offset in relation to the first hinge (24), towards the bottom of the container.
    • 本发明涉及一种容器,其包括向上定向的开口并且在其边缘上设置有周边凸缘(14)。 所述凸缘(14)通过接合接收用于关闭容器的盖子,并且在工具(20)的至少一个区域上被工具(20)分开,形成两个凸缘端部(68,70)。 所述工具包括借助于第一铰链(24)铰接在容器上的舌片(22),并且以这样的方式布置,即通过在舌片(22)的区域内向外枢转舌片(22) 该工具,以便简化盖子的打开。 舌状物(22)被能够相对于舌状物(22)和两个凸缘端部(68,70)枢转的固定杆(23)包围。 固定杆(23)通过第二铰链(43,44)在其面对法兰端部的两个侧向边缘上固定到容器的壁上,并且第二铰链(43,44)相对于容器 第一铰链(24)朝向容器的底部。