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公开(公告)号:US06547089B2
公开(公告)日:2003-04-15
申请号:US09863724
申请日:2001-05-23
IPC分类号: B65D5300
CPC分类号: B60K15/0406 , B60K2015/0451 , Y10S220/33
摘要: A tank cap has a cap part, a filler neck for receiving a refueling nozzle wherein the neck can be closed by the cap part via a rotary closure having at least two seals arranged on the cap part and active between the cap part and the neck. The sealing surfaces on the neck are provided behind a raised region of a protuberance and below at least one projection.
摘要翻译: 罐盖具有盖部分,用于接收加油喷嘴的填充颈部,其中颈部可以通过具有至少两个密封件的旋转封闭件被帽部封闭,该密封件布置在帽部分上并且在盖部分和颈部之间有活动。 颈部上的密封表面设置在凸起的凸起区域的后面并且在至少一个突起之下。