Invention Grant
US07824130B2 Apparatus and method for joining a pipe conduit to a drilling device, expanding device or pull-in device
有权
用于将管道导管连接到钻孔装置，膨胀装置或拉入装置的装置和方法
- Patent Title: Apparatus and method for joining a pipe conduit to a drilling device, expanding device or pull-in device
- Patent Title (中): 用于将管道导管连接到钻孔装置，膨胀装置或拉入装置的装置和方法
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Application No.: US11572856Application Date: 2005-07-20
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Publication No.: US07824130B2Publication Date: 2010-11-02
- Inventor: Elmar Koch , Martin Köper
- Applicant: Elmar Koch , Martin Köper
- Applicant Address: DE Lennestadt
- Assignee: Tracto-Technik GmbH
- Current Assignee: Tracto-Technik GmbH
- Current Assignee Address: DE Lennestadt
- Agent Henry M. Feiereisen; Ursula B. Day
- Priority: DE102004036425 20040727
- International Application: PCT/EP2005/007913 WO 20050720
- International Announcement: WO2006/010549 WO 20060202
- Main IPC: F16L55/18
- IPC: F16L55/18
Abstract:
The invention relates to an apparatus and a method for joining a pipe conduit to a drilling device, expanding device or pull-in device, in which a pulling-force generator arranged in the drilling device, expanding device or pull-in device exerts a compressive force on a pipe conduit, to be pulled in, via a pulling means and an adapter and thereby holds the individual short pipes of the pipe conduit together and reduces the mechanical stress to which the short pipes are subjected.
Public/Granted literature
- US20070284149A1 Apparatus And Method For Joining A Pipe Conduit To A Drilling Device, Expanding Device Or Pull-In Device Public/Granted day:2007-12-13
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