发明授权
- 专利标题: Tamper-indicating container closure with rupturable disk
- 专利标题(中): 篡改指示容器封闭与可破坏的磁盘
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申请号: US462085申请日: 1983-01-28
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公开(公告)号: US4793505A公开(公告)日: 1988-12-27
- 发明人: Edward J. Towns , Edward M. Brown , William M. Lester
- 申请人: Edward J. Towns , Edward M. Brown , William M. Lester
- 申请人地址: NJ Livingston
- 专利权人: TBL Development Corporation
- 当前专利权人: TBL Development Corporation
- 当前专利权人地址: NJ Livingston
- 主分类号: B65D55/02
- IPC分类号: B65D55/02 ; B65D55/06 ; B65D53/04
摘要:
A container closure includes a cap having depending interior tines in engagement with a tamper-indicating element and thereby moving the element into registry with a container access port. Load-sharing structure is incorporated in the cap to provide additive force for movement of the tamper-indicating element, such force being imposed on the element at a location spaced from the location of engagement of the tines and the element. The load-sharing structure may also provide for sealably reclosing the container upon opening of the closure and removal of the tamper-indicating element.
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