发明名称 |
Rohrreinigungsvorrichtung |
摘要 |
A pipe cleaning device (1) which comprises a tubular body part (2) having a hose (4) connected to its one end and a head part (3) rotatably supported by the body part (2) and which is revolved peripherally along the inner wall surface of a pipe by jets of a high pressure fluid, wherein the head part (3) is in the form of a flat block, a knife or a cutting blade, or it is provided with a cutting blade. Where a separate cutting blade is provided, it may be mounted in a recess and provided with guard members to reduce the possibility of damage (Fig. 13). In an alternative embodiment the head portion may befitted with a bullet shaped part (40, Fig. 16). <IMAGE>
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申请公布号 |
DE4411039(A1) |
申请公布日期 |
1994.10.13 |
申请号 |
DE19944411039 |
申请日期 |
1994.03.30 |
申请人 |
MITSUI DEUTZ DIESEL ENGINE CO. LTD., AKISHIMA, TOKIO/TOKYO, JP |
发明人 |
SHIRATO, TAKESHI, AKISHIMA, TOKIO/TOKYO, JP |
分类号 |
B08B9/032;B08B9/02;B08B9/04;B08B9/053;E03F9/00;(IPC1-7):B08B9/02;B08B3/00 |
主分类号 |
B08B9/032 |
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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