发明名称 |
Carbonated beer keg tapping plug has outer sleeve made of soft plastic providing oxygen seal between tap and keg |
摘要 |
<p>A beer keg has a tapping plug made in two parts of injection moulded plastic with an outer sleeve (10) around a piston. The sleeve (10) is made of strong and relatively rigid plastic, surrounded by an outer sleeve of soft elastic plastic, forming the bung and a barrier against oxygen ingress.</p> |
申请公布号 |
DE10333054(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
DE2003133054 |
申请日期 |
2003.07.18 |
申请人 |
OBERHOFER WERKZEUGBAU GMBH |
发明人 |
BATSCHIED, KARL;BLAES, JUERGEN;OBERHOFER, KURT |
分类号 |
B67D3/04;(IPC1-7):B67D3/04 |
主分类号 |
B67D3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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