公开(公告)号：US06601722B1

公开(公告)日：2003-08-05

申请号：US09857444

申请日：2001-06-04

申请人： François Litoux-Desrue ,  Philippe Poitevin

发明人： François Litoux-Desrue ,  Philippe Poitevin

IPC分类号： B65D3900

CPC分类号： B65D39/00 ,  B65D39/0011 ,  B65D51/005 ,  B65D2539/008

摘要： A composite stopper for closing bottles, in particular wine bottles, comprising a body made of a compressible material such as cork, provided at least at its end facing the contents of the bottle to be closed with matching element forming a joint. The element (25) is made from a substantially incompressible elastomer, filling up a cavity arranged circular in shape and a concentric position in the end surface (24) of the stopper body (22) and having a volume such that the element, under the effect of compression whereto the stopper body is subjected when the bottle is closed, is elastically deformed at the front of the end surface, so as to produce after closure, at the front of the cork body end surface, a sealing joint covering the whole of the end surface and in contact the bottle neck inner surface (26). The invention is useful for closing bottles of sparking or non-sparking wine.

摘要翻译： 用于封闭瓶子，特别是酒瓶的复合塞子，其包括由诸如软木之类的可压缩材料制成的主体，至少在其端部处面向待封闭的瓶子的内容物，其中形成接头的匹配元件。 元件（25）由基本上不可压缩的弹性体制成，填充形状为圆形的腔体，并且在止动器主体（22）的端面（24）中具有同心位置，并具有使得该元件 当瓶子关闭时，塞子体受到的压缩效果在端面的前部弹性变形，以便在封闭后产生在软木本体端面的前部，覆盖整个 端面和接触瓶颈内表面（26）。 本发明可用于封闭瓶装火花或不起火的葡萄酒。