AU2002221776A1 - Device for producing a peripheral hole - Google Patents

Device for producing a peripheral hole

Info

Publication number: AU2002221776A1
Authority: AU; Australia
Prior art keywords: producing; peripheral hole; peripheral; hole
Prior art date: 2000-10-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2002221776A

Inventor

Hans-Joachim Bayer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Tracto Technik GmbH and Co KG

Original Assignee

Tracto Technik GmbH and Co KG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-10-27

Filing date

2001-10-29

Publication date

2002-05-06

2001-10-29 Application filed by Tracto Technik GmbH and Co KG filed Critical Tracto Technik GmbH and Co KG

2002-05-06 Publication of AU2002221776A1 publication Critical patent/AU2002221776A1/en

Status Abandoned legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Excavating Of Shafts Or Tunnels (AREA)

AU2002221776A 2000-10-27 2001-10-29 Device for producing a peripheral hole Abandoned AU2002221776A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10053567		2000-10-27
DE10053567A DE10053567B4 (en)	2000-10-27	2000-10-27	Drilling tool and device for producing a circumferential bore
PCT/EP2001/012486 WO2002035050A1 (en)	2000-10-27	2001-10-29	Device for producing a peripheral hole

Publications (1)

Publication Number	Publication Date
AU2002221776A1 true AU2002221776A1 (en)	2002-05-06

Family

ID=7661426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002221776A Abandoned AU2002221776A1 (en)	2000-10-27	2001-10-29	Device for producing a peripheral hole

Country Status (4)

Country	Link
EP (1)	EP1332269B1 (en)
AU (1)	AU2002221776A1 (en)
DE (1)	DE10053567B4 (en)
WO (1)	WO2002035050A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007050931B4 (en) *	2007-10-23	2015-03-12	Tracto-Technik Gmbh & Co. Kg	Overhead for displacing the soil surrounding a pipe and method for over-drilling
DE102009012083B4 (en) *	2009-03-06	2016-10-20	Tracto-Technik Gmbh & Co. Kg	Method for trenchless laying of one or more new pipelines along an already laid old pipeline, over-drilling head for over-drilling an old pipeline laid in the ground, draw-in head and a corresponding drill string

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4403667A (en) *	1981-08-03	1983-09-13	Electric Power Research Institute, Inc.	Cable following apparatus utilizing a releasable cable gripping mechanism
US4519462A (en) *	1982-09-02	1985-05-28	Electric Power Research Institute, Inc.	Cable following apparatus having cable cleaning capabilities and method
US4593772A (en) *	1982-09-02	1986-06-10	Electric Power Research Institute, Inc.	Rotary cutter for cable following apparatus
DE3940354A1 (en) *	1989-06-14	1990-12-20	Paul Speeck Gmbh & Co Kg	Underground pipe removal method - involves cutting through in lengthwise direction and forming space between it and earth
DE4220430C2 (en) *	1992-06-24	1994-09-22	Tracto Technik	Method and device for making an earth borehole
FI95962C (en) *	1994-01-21	1996-04-10	Aineko Ab Oy	Device especially for sanitization of sewerage systems by using forced retraction method
DE19504484C1 (en) *	1995-02-10	1996-09-19	Flowtex Technologie Import Von	Equipment for removing earth around buried cables or empty pipes
DE19522579C1 (en) *	1995-06-16	1996-07-25	Berliner Wasser Betriebe	Method of replacing underground pipes without excavating
DE29703655U1 (en) *	1997-02-28	1997-12-04	Welldone Engineering GmbH, 29355 Beedenbostel	Tool for horizontal drilling
US6250403B1 (en) *	1997-09-30	2001-06-26	The Charles Machine Works, Inc.	Device and method for enlarging a Bore
EP1025334A2 (en) *	1997-10-15	2000-08-09	SE S.r.l.	Directional drilling tool
DE19853198C1 (en) *	1998-11-18	2000-01-05	Flowtex Technologie Gmbh & Co	Replacement of underground pipes of different diameter without digging, with optional expansion to greater conducting cross-sections
NO310311B1 (en) *	1999-06-24	2001-06-18	Thor Bjoernstad	underreamed

2000
- 2000-10-27 DE DE10053567A patent/DE10053567B4/en not_active Expired - Fee Related
2001
- 2001-10-29 WO PCT/EP2001/012486 patent/WO2002035050A1/en not_active Ceased
- 2001-10-29 AU AU2002221776A patent/AU2002221776A1/en not_active Abandoned
- 2001-10-29 EP EP01988814A patent/EP1332269B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1332269A1 (en)	2003-08-06
DE10053567A1 (en)	2002-06-06
EP1332269B1 (en)	2006-03-29
DE10053567B4 (en)	2004-05-06
WO2002035050A1 (en)	2002-05-02

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