发明名称 |
Cap closure for motor vehicle fuel tanks - has inner bowl sealed off by intermediate seal and fitted with valve opening normally closed off |
摘要 |
<p>A cap closure is for liquid fuel tanks on motor vehicles. The inner bowl of the closure is sealed off by an intermediate seal in relation to a spring bowl and it is fitted with a valve opening normally closed by a valve unit. The valve unit (15) is fitted with a guide peg (17) running through the valve opening (14) and a valve chamber (14') the depth of which corresponds to the thickness of the valve unit is closed off by the intermediate seal formed as a plate (8) with passages (23). The plate is made as a cardboard plate covered with a metal layer.</p> |
申请公布号 |
DE2811822(A1) |
申请公布日期 |
1979.09.20 |
申请号 |
DE19782811822 |
申请日期 |
1978.03.17 |
申请人 |
FA. CARL AUGUST WIRTH |
发明人 |
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分类号 |
B60K15/04;(IPC1-7):65D51/16 |
主分类号 |
B60K15/04 |
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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