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    • 23. 发明授权
    • Dispensing closure for a container
    • 为容器分配封口
    • US4015758A
    • 1977-04-05
    • US586927
    • 1975-06-16
    • Claudio Cavazza
    • Claudio Cavazza
    • G01G19/22G01F11/26
    • G01F11/261
    • A dispensing closure for a container for dispensing metered quantities of powder contents and the like therein and having an outer tubular element having a tubular body with an inclined bottom wall that terminates in an upstanding wall spaced from an inner wall surface defining a bottom inlet for communication with the interior of the container. A second element comprising a split cylinder is disposed axially in the outer tubular element and has a top defining an outlet opening on the outer tubular element. The second element has a wall in the tubular body spaced axially from the bottom wall and inwardly from the upstanding wall to define a chamber having an opening communicating with the bottom inlet opening. A second chamber is formed between the first-mentioned chamber with which it communicates and the bottom wall. The wall of the second element defines an outlet communicating with the second chamber and the top outlet opening. If the container is inverted from the upright a quantity of the contents enters the tubular element into the first-mentioned chamber. Upon return to an upright position this quantity of contents is retained in the second chamber and upon reinverting of the container it is dispensed through the top opening and a similar quantity of contents is introduced into the first-mentioned chamber for subsequent metered dispensing.
    • 用于容器的分配封盖,用于在其中分配计量的粉末内容物等,并具有外部管状元件,其具有带有倾斜底壁的管状体,其终止于与限定用于通信的底部入口的内壁表面间隔开的直立壁 与容器的内部。 包括剖分圆柱体的第二元件轴向地设置在外部管状元件中,并且具有限定外部管状元件上的出口开口的顶部。 第二元件在管状体中具有与底壁轴向间隔开并且从直立壁向内间隔开的壁,以限定具有与底部入口开口连通的开口的室。 第二室形成在与其连通的第一提及的室与底壁之间。 第二元件的壁限定与第二室和顶部出口开口连通的出口。 如果容器从立柱反转,则一定量的内容物进入管状元件进入首先提到的腔室。 当返回到直立位置时,这一量的内容物被保留在第二室中,并且在容器重新启动时,其通过顶部开口分配,并且类似数量的内容物被引入到首先提到的室中用于随后的计量分配。
    • 24. 发明授权
    • Device, provided with a puncher and a dripper, for the hermetic sealing
of containers
    • 设有打孔机和滴水器的装置,用于密封容器
    • US3968872A
    • 1976-07-13
    • US494375
    • 1974-08-02
    • Claudio Cavazza
    • Claudio Cavazza
    • B65D39/00B65D25/08B65D47/18B65D47/36B65D51/28B67B7/26
    • B65D51/285B65D47/18
    • A dispenser and dispenser closure for storing two products separately in and on a necked container for eventual mixing thereof and dispensing them as a mixture. A sealed cup-shaped plug closes the container and has a bottom that is punchable or pierceable. The container contains a first material that is to be mixed with a second material contained in the cup-shaped plug externally of the container interior. A dispensing element which is a tubular punching piston is disposed slidable axially in the cup and is provided with a leading edge at an inner open end for punching or piercing the plug's bottom for introducing the second material into the container upon being depressed. The punching piston fixed therein coaxially therewith a dispensing tube open at both ends. A removable cover closes an outer end of the tube and removed therefrom automatically upon the punching piston being displaced. The mixtue contents are dispensed through the dispensing tube by first depressing the punching piston and then inverting the container once the mixture has been effected.
    • 分配器和分配器封闭件,用于将两个产品分开地存储在颈缩容器中和之上,用于最终混合并分配它们作为混合物。 密封的杯状塞子关闭容器并具有可打孔或可刺穿的底部。 该容器包含与容器内部外部的杯状塞子中包含的第二材料混合的第一材料。 作为管状冲压活塞的分配元件设置成可以在杯中轴向滑动并且在内部开口端设置有前缘,用于冲压或刺穿塞子的底部,用于在压下时将第二材料引入容器中。 冲压活塞与其同轴地固定有在两端开口的分配管。 可移动的盖封闭管的外端,并在冲压活塞移位时自动移除。 混合物的内容物通过首先按压冲孔活塞并随后在混合物进行后翻转容器通过分配管分配。