发明名称 Horizontal boring apparatus
摘要 A horizontal boring apparatus comprises a travelling framework (10) on which is arranged a boring ramp (18) for guiding a boring rod, a rod magazine (22) for receiving individual boring rod sections, a drive apparatus (24) for the travelling framework (10) and the boring rod, and an operating station (14, 16), and a mixing apparatus for the preparation of flushing fluid with a mixing unit (32) including a mixing pump, which mixing apparatus is arranged on the travelling framework (10) without a flushing fluid tank and has a first inlet port connectable with a flushing fluid source and at least one outlet port releasably connectable with a flushing fluid receiver.
申请公布号 US2002014353(A1) 申请公布日期 2002.02.07
申请号 US20010894724 申请日期 2001.06.28
申请人 JENNE DIETMAR 发明人 JENNE DIETMAR
分类号 E21B7/02;E21B7/04;E21B19/14;E21B21/01;(IPC1-7):E21B19/00 主分类号 E21B7/02
代理机构 代理人
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