发明名称 |
Float for pipes for washing loose material such as sand and gravel |
摘要 |
The float (1) is joined or welded to a rinsing pipe (2) which is divided from the middle into equal lengths, with a replaceable wear pipe. The float can also be joined in two parts to the rinsing pipe and is made of plastic or rigid foam. The start of the pipe has a flange with a smooth surface in which is an O ring.
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申请公布号 |
DE19806676(A1) |
申请公布日期 |
1999.04.22 |
申请号 |
DE19981006676 |
申请日期 |
1998.02.18 |
申请人 |
SCHNELL, LUDWIG, 18109 ROSTOCK, DE |
发明人 |
SCHNELL, LUDWIG, 18109 ROSTOCK, DE |
分类号 |
E02F3/90;E02F7/10;(IPC1-7):F16L1/20 |
主分类号 |
E02F3/90 |
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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