专利内容由知识产权出版社提供
专利名称：Valve arrangement for a container opening
or similar
发明人：Martin Albers申请号：US10510726申请日：20030404公开号：US07195227B2公开日：20070327
专利附图：
摘要：A valve has a base body fitted in an opening and having a through passageformed at one end with a first valve surface. A valve element in the base body and hasaxial ends one of which forms second valve surface sealingly fittable with the first valve
surface to close the through passage. A stem in the through passage is coupled to thevalve element to move it between the closed and open positions. A plurality of abutmentarms projecting inward from an inner peripheral wall of the through passage define witha shaft region of the valve element a clearance and define a radial gap between oppositearms which is greater than a radial dimension of the shaft region and smaller than a radialdimension of a shoulder of the valve element.
申请人：Martin Albers
地址：Sundern DE
国籍：DE
代理人：Andrew Wilford
更多信息请下载全文后查看
