发明名称 PIPE FEED
摘要 A device is disclosed for introducing a pipe section into an underground pipe route, comprising a pipe transport system, which joins the ground surface to the pipe route. Said pipe transport system has a pipe section support that can be displaced in an essentially vertical manner from the ground surface into the pipe plane and has a device for displacing the pipe section in the pipe route. A corresponding method is also disclosed.
申请公布号 WO03012248(A3) 申请公布日期 2003.09.18
申请号 WO2002EP08418 申请日期 2002.07.29
申请人 TRACTO-TECHNIK GMBH;PUETTMANN, FRANZ-JOSEF 发明人 PUETTMANN, FRANZ-JOSEF
分类号 E21B7/20;E21B19/08;E21B19/15 主分类号 E21B7/20
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