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3. 发明授权

US3872994A Collapsible can 失效
标题翻译：可折叠的可以
公开(公告)号：US3872994A
公开(公告)日：1975-03-25
申请号：US33458173
申请日：1973-02-22
申请人： HYDE ROBERT W
发明人： HYDE ROBERT W
IPC分类号： B65D1/40 , B65D7/42
CPC分类号： B65D11/20 , B65D7/42 , Y10S215/90 , Y10S220/906 , Y10S220/907
摘要： A container structure having a continuous, cylindrical wall made from aluminum or other substantially thin metallic or plastic material capable of collapsing inwardly along the longitudinal axis of the container when pressure or force is applied to opposite ends of the container inwardly towards its center. The container includes a plurality of figures integrally formed in the wall such that the plurality comprise at least one first set of figures having a first edge which are disposed in successive relation to one another so as to be substantially equal to the circular circumference of the container. The plurality of figures further comprise at least one second set arranged in angular relation to said first set wherein said second set has a second edge arranged in successive relation to one another and equal substantially to the elliptical circumference of the container. The majority of the wall area is covered with adjacently and contiguously arranged figures oriented in the plurality of first and second sets such that the average person is capable of exerting an amount of force on the ends of the container sufficient to collapse it due to the folding of the wall primarily along each of the first edges of each of the figures in each of the plurality of first sets.
摘要翻译：一种容器结构，其具有由铝或其它基本上薄的金属或塑料材料制成的连续的圆柱形壁，当压力或力向容器的相对端朝向其中心施加压力或力时，该容器能沿容器的纵向轴线向内折叠。容器包括一体地形成在壁中的多个图形，使得多个图案包括至少一个第一组图形，其具有第一边缘，该第一边缘彼此连续地设置成基本上等于容器的圆周。多个图形还包括与所述第一组成角度关系布置的至少一个第二组，其中所述第二组具有彼此连续关系并且基本上与容器的椭圆形周长相等的第二边缘。大部分墙壁区域被覆盖有定向在多个第一和第二组中的相邻且连续布置的图形，使得一般人能够在容器的端部上施加足够的力以使其折叠的力量由于折叠主要沿着多个第一组中的每一个中的每个图形的每个第一边缘的每一个。

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