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72. 发明授权

US5379926A Dispensing closure with a twist sleeve and two internal passages 失效
标题翻译：用扭转套管和两个内部通道分配封闭
公开(公告)号：US5379926A
公开(公告)日：1995-01-10
申请号：US38909
申请日：1993-03-26
申请人： Bruce M. Mueller , Richard J. Daniels , John Elliott
发明人： Bruce M. Mueller , Richard J. Daniels , John Elliott
IPC分类号： B65D47/20 , B65D47/26 , B67D3/00
CPC分类号： B65D47/2006 , B65D47/265
摘要： A dispensing closure is provided with a body having an outlet passage. A sleeve is mounted on the body for rotation relative to the body. The sleeve has a transverse deck defining a discharge passage for communicating with the body outlet passage as the discharge passage moves in an arc relative to the body. In one embodiment, a seal is provided between the sleeve deck and the body around the outlet passage and discharge passage. In a preferred embodiment, an actuator is mounted on the sleeve for rotation with the sleeve. Engaging structures are defined by the body and actuator for tilting actuator between a closed position and an open position while the actuator is rotated with the sleeve. The actuator includes engaging portions for engagement with drive members projecting upwardly from the body through openings in the sleeve. Engagement between the drive members and actuator is effected on opposite sides of the pivot axis of the actuator so as to effect tilting of the actuator between an open position and a closed position.
摘要翻译：分配封闭件设置有具有出口通道的主体。套筒安装在主体上以相对于身体旋转。套筒具有限定用于与身体出口通道相通的排出通道的横向甲板，因为排出通道相对于身体以弧形移动。在一个实施例中，在套筒甲板和主体之间围绕出口通道和排出通道设置密封件。在优选实施例中，致动器安装在套筒上以与套筒一起旋转。接合结构由主体和致动器限定，用于在致动器与套筒一起旋转的同时在致动器关闭位置和打开位置之间倾斜。致动器包括接合部分，用于与从套管向上突出的通过套筒中的开口突出的驱动构件接合。驱动构件和致动器之间的接合在致动器的枢转轴线的相对侧上实现，以便致动器在打开位置和关闭位置之间的倾斜。

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