公开(公告)号：US09790005B2

公开(公告)日：2017-10-17

申请号：US13037087

申请日：2011-02-28

申请人： Sohail Sadiq ,  John Edie ,  David E. Gevers ,  William Moll ,  Navaneeth Bashyam ,  Pranav Bhatt ,  Russ Tartock

发明人： Sohail Sadiq ,  John Edie ,  David E. Gevers ,  William Moll ,  Navaneeth Bashyam ,  Pranav Bhatt ,  Russ Tartock

IPC分类号： B65D41/00 ,  B65D41/32 ,  B65D41/34 ,  B65D41/04 ,  B65D51/16

CPC分类号： B65D41/325 ,  B65D41/04 ,  B65D41/3428 ,  B65D51/1661 ,  B65D2101/003

摘要： A plastic closure embodying the principles of the present invention comprises a closure cap having a top wall portion, and an annular skirt portion depending from the top wall portion. The skirt portion includes an internal thread formation for threaded engagement with the external thread formation of an associated container. In order to facilitate high-speed application, and minimize the use of polymeric material, the closure is configured to exhibit a variation in retention force which decreases in a direction away from the top wall portion of the closure cap.

公开(公告)号：US20120091138A1

公开(公告)日：2012-04-19

申请号：US13037087

申请日：2011-02-28

申请人： Sohail Sadiq ,  John Edie ,  David E. Gevers ,  William Moll ,  Navaneeth Bashyam ,  Pranav Bhatt ,  Russ Tartock

发明人： Sohail Sadiq ,  John Edie ,  David E. Gevers ,  William Moll ,  Navaneeth Bashyam ,  Pranav Bhatt ,  Russ Tartock

IPC分类号： B65D41/04

CPC分类号： B65D41/325 ,  B65D41/04 ,  B65D41/3428 ,  B65D51/1661 ,  B65D2101/003

摘要： A plastic closure embodying the principles of the present invention comprises a closure cap having a top wall portion, and an annular skirt portion depending from the top wall portion. The skirt portion includes an internal thread formation for threaded engagement with the external thread formation of an associated container. In order to facilitate high-speed application, and minimize the use of polymeric material, the closure is configured to exhibit a variation in retention force which decreases in a direction away from the top wall portion of the closure cap.

摘要翻译： 体现本发明原理的塑料封盖包括具有顶壁部分的封闭盖和从顶壁部分悬垂的环形裙部。 裙部包括用于与相关联的容器的外螺纹形成螺纹接合的内螺纹结构。 为了便于高速应用，并且使聚合物材料的使用最小化，闭合件构造成表现出沿着远离封盖的顶壁部分的方向减小的保持力的变化。