DE3560731D1 - Process and device for the controlled advancing of under-ground pipes in inaccesible cross-sectional areas - Google Patents

Process and device for the controlled advancing of under-ground pipes in inaccesible cross-sectional areas

Info

Publication number
DE3560731D1
DE3560731D1 DE8585103778T DE3560731T DE3560731D1 DE 3560731 D1 DE3560731 D1 DE 3560731D1 DE 8585103778 T DE8585103778 T DE 8585103778T DE 3560731 T DE3560731 T DE 3560731T DE 3560731 D1 DE3560731 D1 DE 3560731D1
Authority
DE
Germany
Prior art keywords
pipe line
starting
encasing
starting excavation
boring
Prior art date
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.)
Expired
Application number
DE8585103778T
Other languages
German (de)
Inventor
Reinhold Englisch
Carl B Bosse
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.)
SCHMIDT, KRANZ & CO GMBH ZWEIGNIEDERLASSUNG ZORGE,
Original Assignee
WITTE BOHRTECHNIK GmbH
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6232339&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3560731(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by WITTE BOHRTECHNIK GmbH filed Critical WITTE BOHRTECHNIK GmbH
Priority to DE8585103778T priority Critical patent/DE3560731D1/en
Application granted granted Critical
Publication of DE3560731D1 publication Critical patent/DE3560731D1/en
Expired legal-status Critical Current

Links

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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

1. A process for the controlled underground advance of pipes (4) in the non-negotiable diameter range, comprising pressing forward a pipe line (4), starting from a starting excavation (1), with expansion or removal of the earth with a boring tool (15, 18), and possibly with the earth removed being conveyed to the starting excavation (1), characterized in that firstly, starting from the starting excavation (1), an encasing pipe line comprising encasing pipes (3, 3') which are of an inside diameter that is larger than the outside diameter of the product pipes (4) to be laid is advanced, possibly in addition with an outside seal (5), the boring tool (15) for boring through the earth is possibly withdrawn to the starting excavation (1) through the encasing pipe line (3, 3') which has been pressed forward thereto, and a boring tool (18) for boring through solid obstacles is pushed forward from the starting excavation (1) through the encasing pipe line (3, 3') and the obstacle is bored through, when the target object (2) is reached, if necessary after the boring tool in the encasing pipe line (3, 3') has been previously pulled back, a boring tool is pushed forward from the starting excavation to bore through the target object (2), said boring tool is withdrawn again to the starting excavation (1) after boring through the target object (2), then a product pipe line (4) is pushed forward from the starting excavation (1) through the encasing pipe line (3, 3') into the target object (2) and finally the encasing pipe line (3, 3') is withdrawn to the starting excavation (1), with the product pipe line (4) being fixed in position.
DE8585103778T 1984-04-02 1985-03-28 Process and device for the controlled advancing of under-ground pipes in inaccesible cross-sectional areas Expired DE3560731D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585103778T DE3560731D1 (en) 1984-04-02 1985-03-28 Process and device for the controlled advancing of under-ground pipes in inaccesible cross-sectional areas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843412198 DE3412198A1 (en) 1984-04-02 1984-04-02 METHOD AND DEVICE FOR THE CONTROLLED UNDERGROUND DRIVING OF TUBES IN THE UNMATCHABLE DIAMETER AREA
DE8585103778T DE3560731D1 (en) 1984-04-02 1985-03-28 Process and device for the controlled advancing of under-ground pipes in inaccesible cross-sectional areas

Publications (1)

Publication Number Publication Date
DE3560731D1 true DE3560731D1 (en) 1987-11-05

Family

ID=6232339

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843412198 Withdrawn DE3412198A1 (en) 1984-04-02 1984-04-02 METHOD AND DEVICE FOR THE CONTROLLED UNDERGROUND DRIVING OF TUBES IN THE UNMATCHABLE DIAMETER AREA
DE8585103778T Expired DE3560731D1 (en) 1984-04-02 1985-03-28 Process and device for the controlled advancing of under-ground pipes in inaccesible cross-sectional areas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843412198 Withdrawn DE3412198A1 (en) 1984-04-02 1984-04-02 METHOD AND DEVICE FOR THE CONTROLLED UNDERGROUND DRIVING OF TUBES IN THE UNMATCHABLE DIAMETER AREA

Country Status (3)

Country Link
EP (1) EP0159573B1 (en)
AT (1) ATE30061T1 (en)
DE (2) DE3412198A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003903A3 (en) * 1989-12-19 1992-07-14 Diamant Boart Stratabit Sa Tool for drilling extend well.
CH683446A5 (en) * 1991-02-25 1994-03-15 Herrenknecht Gmbh Retrievable tunneling machine.
BE1006434A3 (en) * 1992-12-04 1994-08-23 Baroid Technology Inc Order of two arms stabilization in a drill core drilling or.
GB2273142A (en) * 1992-12-07 1994-06-08 British Gas Plc Renewing underground pipes
DE19544191C1 (en) * 1995-11-28 1996-11-28 Werner Dipl Ing Gebauer Renewal process for buried pipelines
US5655609A (en) * 1996-01-16 1997-08-12 Baroid Technology, Inc. Extension and retraction mechanism for subsurface drilling equipment
CN114635439B (en) * 2022-04-22 2024-03-22 茅台学院 Soil and water conservation repair equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422489C2 (en) * 1974-05-09 1984-10-25 Kabushiki Kaisha Takechi Koumusho, Osaka Earth drill and method for inserting piles or the like.
NL7604193A (en) * 1976-04-21 1977-10-25 Helvoirt C Hole boring appts. for embankment etc. - has outlet nozzles arranged in groups which can be fed individually or collectively with pressurised water
DE2617782A1 (en) * 1976-04-23 1977-11-03 Gewerk Eisenhuette Westfalia CUTTING SHOE ARRANGEMENT FOR A PIPE PRE-PRESSING DEVICE
DE2740473C2 (en) * 1977-09-08 1985-08-29 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Pre-compression device
JPS55142897A (en) * 1979-04-21 1980-11-07 Iseki Kaihatsu Koki Pipe driver
NL169095C (en) * 1979-07-16 1982-06-01 Ruiter Tech Adviesbureau B V D APPARATUS FOR PERFORMING AN ABOUT HORIZONTAL UNDERGROUND DRILLING, EQUIPPED WITH A TUBE AND A GROUND DRAIN DEVICE IN THE TUBE.
DE3105916A1 (en) * 1981-02-18 1982-09-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Pipe-pushing apparatus
DE3112172A1 (en) * 1981-03-27 1982-10-14 Franz-Peter 6230 Frankfurt Haub Drill bit
DE3119605C2 (en) * 1981-05-16 1986-07-10 Norton Co., Worcester, Mass. Device for the undercutting broaching of cylindrical boreholes
DE3214033C2 (en) * 1982-04-16 1985-05-23 Wayss & Freytag Ag, 6000 Frankfurt Process for the underground installation of pipe structures
DE3228684A1 (en) * 1982-07-31 1984-02-02 Baumann & Burmeister Bauunternehmung Gmbh & Co Kg, 2000 Hamburg DEVICE FOR PRESSING SMALL TUBES NO MORE ACCESSIBLE
DE8232343U1 (en) * 1982-11-18 1983-05-11 Witte Bohrtechnik GmbH, 3060 Stadthagen DEVICE FOR CONTROLLABLE PRESSING OF TUBES

Also Published As

Publication number Publication date
DE3412198A1 (en) 1985-10-10
ATE30061T1 (en) 1987-10-15
EP0159573B1 (en) 1987-09-30
EP0159573A1 (en) 1985-10-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: WICEMA BOHRTECHNIK GMBH, 39245 GOMMERN, DE

8327 Change in the person/name/address of the patent owner

Owner name: SATVIA - FACORT MASCHINEN-UND BOHRGERAETEBAU GMBH,

8327 Change in the person/name/address of the patent owner

Owner name: SCHMIDT, KRANZ & CO GMBH ZWEIGNIEDERLASSUNG ZORGE,

8339 Ceased/non-payment of the annual fee