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2. 发明授权

US4777990A Automatic shut-off liquid dispensing nozzle 失效
标题翻译：自动关闭液体分配喷嘴
公开(公告)号：US4777990A
公开(公告)日：1988-10-18
申请号：US905874
申请日：1986-09-10
申请人： Richard L. Grant
发明人： Richard L. Grant
IPC分类号： B65D47/16 , B67C11/06 , B67D7/46 , F16K21/18 , F16K31/58 , F16K31/18
CPC分类号： B67D7/46 , B65D47/16 , B67C11/04 , B67C11/066 , F16K21/18 , F16K31/58 , Y10T137/7485
摘要： A filling nozzle which is releasably secured to a container through which liquid can be dispensed from the container into another receptacle when the nozzle is directed downwardly in a liquid dispensing position. The nozzle contains a butterfly valve for automatically shutting off the flow of liquid from the container to the receptacle when the receptacle is substantially filled.

5. 发明授权

US4591079A Container cap with self-retracting spout 失效
标题翻译：集装箱盖具有自回缩口
公开(公告)号：US4591079A
公开(公告)日：1986-05-27
申请号：US628560
申请日：1984-07-06
申请人： Georges Bigotte
发明人： Georges Bigotte
IPC分类号： B65D47/26 , B65D47/16 , B65D47/20 , B65D47/10
CPC分类号： B65D47/16 , B65D47/2012
摘要： A closing cap with a self-retracting spout, the cap comprising: a cylindrical cap body having in its top a central keyway diametrically crossing the top and of rectangular section, one end of the keyway being closed off and the cap body having a center opening; a spout having a vertical drive pin, the spout comprising a flow channel and being operable to slide in the central keyway; and a revolving cover having a window, and a specially configured guiding ramp located towards the front of the cover, the ramp cooperating with the drive pin of the spout in the central keyway as the cover is rotated.
摘要翻译：具有自回缩口的封盖，所述盖包括：圆柱形盖体，其顶部具有与所述顶部和矩形截面直径相交的中心键槽，所述键槽的一端被封闭，并且所述盖体具有中心开口 ; 具有垂直驱动销的喷口，所述喷口包括流动通道并且可操作以在所述中心键槽中滑动; 以及具有窗口的旋转盖和位于盖的前部的特别配置的导向斜面，当盖旋转时，斜面与中心键槽中的喷嘴的驱动销配合。

7. 发明授权

US2550302A Sliding and rotating attached closure for tooth paste tubes 失效
标题翻译：用于牙膏管的滑动和旋转附接的闭合件
公开(公告)号：US2550302A
公开(公告)日：1951-04-24
申请号：US79044747
申请日：1947-12-09
申请人： SEIBEL FRANK G
发明人： SEIBEL FRANK G
IPC分类号： B65D47/16
CPC分类号： B65D47/16

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