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1. 发明授权

US4659024A Ampul opening device 失效
标题翻译：安培开启装置
公开(公告)号：US4659024A
公开(公告)日：1987-04-21
申请号：US789897
申请日：1985-10-21
申请人： Archie M. Frunzi , Gregg R. Williams
发明人： Archie M. Frunzi , Gregg R. Williams
IPC分类号： B26F3/00 , B67B7/92 , B02C19/14
CPC分类号： B26F3/002 , B67B7/92 , Y10S241/606 , Y10T225/30
摘要： An ampul opening device is disclosed which enables one to open a glass ampul in a safe and secure manner while minimizing fragmentation of the ampul during opening. The device features a one-piece body structure comprising an ampul holding member having a cylindrical configuration closed or partially closed at one end and having the opposite end open. Integrally attached to the open end is an arm being in line with the vertical axis of the holding member. The arm is of such length as to extend slightly beyond the removable end of the ampul. The upper region of the arm possesses sufficient flexibility to enable the operator to exert a force by means of one's thumb or thumbs to cause the neck of the ampul to fracture cleanly along a narrowly defined transverse fracture path.
摘要翻译：公开了一种安瓿开启装置，其使得能够以安全和可靠的方式打开玻璃安瓿，同时最小化打开期间安瓿的碎裂。该装置具有一体式主体结构，其包括安瓿保持构件，该安瓿保持构件具有在一端封闭或部分封闭并具有相对端开口的圆柱形构型。整体地附接到开口端是与保持构件的垂直轴线成直角的臂。手臂具有稍微延伸到安瓿的可移除端部的长度。臂的上部区域具有足够的灵活性，使得操作者能够通过拇指或拇指施加力，以使安瓿的颈部沿着狭窄的横向断裂路径干净地破裂。

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