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    • 6. 发明授权
    • Drum valve system with tamper evident cap
    • 鼓式阀门系统具有防拆封盖
    • US5944229A
    • 1999-08-31
    • US961043
    • 1997-10-30
    • Henrik Rokkjaer
    • Henrik Rokkjaer
    • B65D41/18B65D41/46B67D1/08B67D7/02B67D5/32
    • B67D7/0294B65D41/18B65D41/46B67D1/0802B67D1/0829B67D1/0847B65D2101/0023
    • A liquid transfer system which minimizes user exposure to hazardous materials, effectively addresses new governmental regulations and provides a positive methods for deterring system tampering. The liquid transfer system includes a novel valve mechanism which can be connected to a container such as a metal or plastic drum, and a coupler mechanism which can be removably coupled with the valve mechanism for operating the valve mechanism. An important aspect of the liquid transfer system is a tamper evident closure cap for closing the top to the dispensing valve mechanism of the system. The tamper evident cap is of a unique character such that it must be broken before access to the container can be achieved. The top opening of the valve mechanism is uniquely configured so that it will accept only couplers of a particular compatible design. In this way, couplers and valves can be custom designed for individual users and use of, or tampering with, containers belonging to the individual user by users of similar systems if positively prevented.
    • 一种液体传输系统,可最大限度地减少用户暴露于危险物质,有效地解决了新的政府法规,并为阻止系统篡改提供了积极的方法。 液体输送系统包括一个新颖的阀机构,其可以连接到诸如金属或塑料鼓的容器,以及耦合器机构,其可以与阀机构可拆卸地联接以用于操作阀机构。 液体转移系统的一个重要方面是用于将顶部封闭到系统的分配阀机构的防拆封闭盖。 防篡改盖具有独特的特性,使得在可以实现进入容器之前它必须被破坏。 阀机构的顶部开口被独特地构造,使得它将仅接受特定兼容设计的联接器。 以这种方式,如果积极地防止了耦合器和阀门,则可以为个人用户定制设计,并且对类似系统的用户使用或篡改属于个人用户的容器。
    • 10. 发明申请
    • CLOSURE CAPS
    • 封闭CAPS
    • US20160362235A1
    • 2016-12-15
    • US15249311
    • 2016-08-26
    • GREIF INTERNATIONAL HOLDING BV
    • Sebastien Yves Aldolphe LEDEMENEY
    • B65D51/20B65D41/46B65D39/08B65D41/58B65D55/08
    • B65D51/20B65D39/08B65D41/46B65D41/58B65D55/0863B65D2101/0023
    • A cap for a container closure or closure plug includes a cap top having a top surface and a bottom surface, and an attachment ring extending axially downward from the bottom surface of the cap top under a central portion of the cap top. The attachment ring is securingly engageable with a container closure or closure plug. The attachment ring includes a cam surface extending radially outward from the attachment ring, where the cam surface deflects the attachment ring radially inward upon engagement of the attachment ring with the container closure or closure plug. The cap top and the attachment ring are connected by at least one frangible connection and at least one permanent connection, where the at least one permanent connection retains the cap top in one piece upon breaking of the at least one frangible connection for removal of the cap from the container closure or closure plug.
    • 用于容器封闭或封闭塞的帽包括具有顶表面和底表面的帽顶,以及从帽顶的底表面在帽顶的中心部分下方轴向向下延伸的附接环。 附接环可与容器封闭或封闭塞固定地接合。 附接环包括从附接环径向向外延伸的凸轮表面,其中凸轮表面在附接环与容器封闭件或封闭塞接合时径向向内偏转附接环。 帽顶部和附接环通过至少一个易碎连接和至少一个永久连接连接,其中至少一个永久连接在破坏至少一个易碎连接以移除帽时将帽顶保持为一体 从容器封闭或封闭塞子。