IMPROVEMENTS TO TWO-PART VESSELS

申请公布号：

WO2004033336(A1)

申请号：

WO2003AU01339

申请日期：

2003.10.10

申请公布日期：

2004.04.22

申请人：

LEO ENGINEERING PTY LTD;WELLINGTON INDUSTRIES PTY LTD;NEUMEYER, MARK, DAMIAN;NEUMEYER, LEO;WELLINGTON, KEVIN

发明人：

NEUMEYER, MARK, DAMIAN;NEUMEYER, LEO;WELLINGTON, KEVIN

分类号：

B65D51/28;(IPC1-7):B65D51/28;B65D51/22;B65D41/50

主分类号：

B65D51/28

摘要：

<p>A device (10) for location at an opening to a receptacle comprises a projection in the form of a hingedly moveable cutter (32) which is located on a sleeve (38) which is adapted for location at the opening of the receptacle. The device (10) also comprises a lid (12) for location at the opening including a sealed compartment (20) in the lid (12) that is positionable at the opening and a longitudinal rib (24) located inside the lid (12). In use when the lid (12) and its compartment (20) is positioned at the opening and the lid is rotated relative to the receptacle, the rib (24) is caused to act on the cutter (32) to move it into a position whereby it opens the sealed compartment (20). The movement of the lid (12) in a unidirectional rotation alone with respect to the receptacle causes both opening of the compartment (20) followed by removal of the lid (12) from the receptacle.</p>