基本信息:
- 专利标题: CONTAINER END CLOSURE WITH OPTIONAL SECONDARY VENT OPENING
- 专利标题(中):集装箱封闭与可选二次风门开启
- 申请号:PCT/US2016/041243 申请日:2016-07-07
- 公开(公告)号:WO2017019269A1 公开(公告)日:2017-02-02
- 发明人: CHASTEEN, Howard C. , JACOBER, Mark A.
- 申请人: BALL CORPORATION
- 申请人地址: 10 Longs Peak Drive Broomfield, CO 80021 US
- 专利权人: BALL CORPORATION
- 当前专利权人: BALL CORPORATION
- 当前专利权人地址: 10 Longs Peak Drive Broomfield, CO 80021 US
- 代理机构: KUGLER, Bruce A.
- 优先权: US14/812,146 20150729
- 主分类号: B65D25/00
- IPC分类号: B65D25/00
摘要:
The present invention relates to an opening device for a beverage container. More specifically, the invention relates to a metal end closure having a primary opening area and at least one optional secondary vent opening which can be opened with the same pull tab. The primary opening area and the secondary vent opening area are defined by a score line which is interrupted by a check slot to inhibit propagation of a fracture along the score line.
摘要(中):
本发明涉及饮料容器的打开装置。 更具体地说,本发明涉及一种金属端盖,其具有主开口面积和至少一个可选的辅助通风口,该开口可用相同的拉片打开。 主开口区域和次通气口开口区域由刻划线限定,该刻痕线被检查槽中断,以阻止断层沿着刻痕线的传播。