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2. 发明授权

US4846024A Three-way opener 失效
标题翻译：三通开启器
公开(公告)号：US4846024A
公开(公告)日：1989-07-11
申请号：US256649
申请日：1988-10-12
申请人： David R. Bryant , Werner W. Kochte , Edward F. Trombly
发明人： David R. Bryant , Werner W. Kochte , Edward F. Trombly
IPC分类号： B67B7/44
CPC分类号： B67B7/44
摘要： An opener for tab-top, screw-top and crimped top beverage containers is disclosed. The opener comprises: an injection-molded, substantially flat, elongated handle of an essentially constant wall thickness having a central portion and two ends; a cavity molded in one end of the handle; a serrate frustoconical receptacle molded in the central portion of the handle; an opening molded in the other end of the handle; a passage also molded in the other end and communicating with the opening; and a steel insert frictionally retained in the passage, a portion of the insert protruding into the opening. In use, the cavity receives a tab-top tab, the receptacle engages a screw-top cap, or the opening receives a crimped-top cap, the insert engaging the edge of the cap. The ergonomic handle is then used as a lever to open the container. A permanent magnet may be attached to the opener to allow easy storage on a magnetic surface. The opener may be provided with holes for attaching a cord or tether.
摘要翻译：公开了顶盖，螺旋顶和卷边顶部饮料容器的开启器。开启器包括：具有中心部分和两端的基本上恒定的壁厚的注射成型的，基本平坦的细长手柄; 模制在手柄的一端的模腔; 在手柄的中心部分模制的锯齿形截头圆锥形容器; 在手柄的另一端成型的开口; 在另一端模制并与开口连通的通道; 以及摩擦地保持在所述通道中的钢插入件，所述插入件的一部分突出到所述开口中。在使用中，空腔容纳翼片形突片，插座接合螺旋盖，或者开口接收压接顶盖，插入物接合盖的边缘。然后将符合人体工程学的手柄用作打开容器的杠杆。永磁体可以连接到开启器以便容易地存储在磁性表面上。开启器可以设置有用于附接绳索或系绳的孔。

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