EP0356666A3 - Boring ram for laying service lines without excavation - Google Patents

Boring ram for laying service lines without excavation Download PDF

Info

Publication number
EP0356666A3
EP0356666A3 EP19890112633 EP89112633A EP0356666A3 EP 0356666 A3 EP0356666 A3 EP 0356666A3 EP 19890112633 EP19890112633 EP 19890112633 EP 89112633 A EP89112633 A EP 89112633A EP 0356666 A3 EP0356666 A3 EP 0356666A3
Authority
EP
European Patent Office
Prior art keywords
excavation
housing
service lines
boring machine
ram
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.)
Granted
Application number
EP19890112633
Other languages
German (de)
French (fr)
Other versions
EP0356666B1 (en
EP0356666A2 (en
Inventor
Alfons Dipl.-Ing. Hesse
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 Paul Dipl-Ing
Original Assignee
Schmidt Paul Dipl-Ing
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=6362029&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0356666(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schmidt Paul Dipl-Ing filed Critical Schmidt Paul Dipl-Ing
Publication of EP0356666A2 publication Critical patent/EP0356666A2/en
Publication of EP0356666A3 publication Critical patent/EP0356666A3/en
Application granted granted Critical
Publication of EP0356666B1 publication Critical patent/EP0356666B1/en
Anticipated expiration legal-status Critical
Revoked 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

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)

Abstract

Ein Rammbohrgerät (1, 101) zum grabenlosen Verlegen von Versorgungsleitungen im Erdreich mit einem in einem rohrför­ migen Gehäuse (2, 102) axial verschiebbaren, über einen an das Gehäuse (2, 102) angeschlossenen Versorgungsschlauch (7, 107) mittels eines Druckmediums betriebenen Schlagkol­ ben (3, 103), bei dem der Versorgungsschlauch (7, 107) an dem in Vortriebsrichtung (5, 105) vorderen Ende des Gehäu­ ses (2, 102) angeschlossen ist, behindert nicht die Arbei­ ten an in den hergestellten Erdkanal eingeschobenen oder sogleich von dem Rammbohrgerät (1, 101) nachgezogenen neuen Rohren. A ram boring machine (1, 101) for trenchless laying of Supply lines in the ground with one in a pipe conveyor housing (2, 102) axially displaceable, via a the housing (2, 102) connected supply hose (7, 107) percussion piston operated by a pressure medium ben (3, 103), at which the supply hose (7, 107) the front end of the housing in the direction of advance (5, 105) ses (2, 102) is connected, does not hinder the work or inserted into the earth channel immediately pulled new from the ram boring machine (1, 101) Pipes.

EP89112633A 1988-09-01 1989-07-11 Boring ram for laying service lines without excavation Revoked EP0356666B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3829628A DE3829628A1 (en) 1988-09-01 1988-09-01 RAMM DRILLING DEVICE FOR THE TRENCHLESS LAYING OF SUPPLY LINES
DE3829628 1988-09-01

Publications (3)

Publication Number Publication Date
EP0356666A2 EP0356666A2 (en) 1990-03-07
EP0356666A3 true EP0356666A3 (en) 1991-01-30
EP0356666B1 EP0356666B1 (en) 1993-10-13

Family

ID=6362029

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112633A Revoked EP0356666B1 (en) 1988-09-01 1989-07-11 Boring ram for laying service lines without excavation

Country Status (4)

Country Link
US (1) US4981181A (en)
EP (1) EP0356666B1 (en)
JP (1) JPH02101281A (en)
DE (1) DE3829628A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910354C1 (en) * 1989-03-30 1990-06-28 Diga - Die Gasheizung Gmbh, 4300 Essen, De
DE4014775C1 (en) * 1990-05-09 1991-08-01 Tracto-Technik Paul Schmidt Maschinenfabrik Kg, 5940 Lennestadt, De
US5173009A (en) * 1992-01-08 1992-12-22 Martin Moriarty Apparatus for replacing buried pipe
US5456552A (en) * 1993-05-27 1995-10-10 Martin D. Cherrington Method and apparatus for installing pipe in horizontal borehole
FI95962C (en) * 1994-01-21 1996-04-10 Aineko Ab Oy Device especially for sanitization of sewerage systems by using forced retraction method
US5628585A (en) * 1995-04-28 1997-05-13 Tti Trenchless Technologies, Inc. Method and apparatus for removal of utility line and replacement with polyolefin pipe
CA2194079C (en) * 1996-12-19 2005-11-29 Murray P. Craigmile Methods and apparatus for directionally drilling a bore and placing pipe
US6799647B2 (en) 2001-12-06 2004-10-05 Ricky Clemmons Earth drilling and boring system
WO2003076760A2 (en) * 2002-03-08 2003-09-18 Shell Internationale Research Maatschappij B.V. Steerable soil penetration system
US7681658B2 (en) 2007-11-06 2010-03-23 Maurice DUVAL Pneumatic impact tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070948A (en) * 1974-06-14 1978-01-31 Khaim Berkovich Tkach Pneumatic impact devices
DE2634066A1 (en) * 1976-07-29 1978-02-02 Paul Schmidt CONTROL DEVICE FOR THE FLOW AND RETURN OF SELF-DRIVEN PNEUMATIC RAM DRILLS
EP0182551A2 (en) * 1984-11-20 1986-05-28 Alh Systems Limited Mole
US4596292A (en) * 1985-04-18 1986-06-24 The Stanley Works Subsoil penetrating apparatus
EP0190933A2 (en) * 1985-02-06 1986-08-13 Pirelli Construction Company Limited Pipe replacement
US4749050A (en) * 1987-02-13 1988-06-07 Ritter Lester L Impact tool for tunneling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611677C3 (en) * 1976-03-19 1980-03-13 Paul 5940 Lennestadt Schmidt Device for introducing pipes
DE2824915C2 (en) * 1978-06-07 1985-01-10 Paul 5940 Lennestadt Schmidt Method for producing earth bores open on both sides
DE3176344D1 (en) * 1980-12-02 1987-09-10 British Gas Corp Improvements in the replacement of mains
US4789268B2 (en) * 1982-06-18 1995-12-26 Miller Pipeline Corp Device and method for removing irregularities in or enlarging an underground duct
FR2566023B1 (en) * 1984-06-14 1986-09-26 Dziewolski Richard MARINE PLATFORM, ESPECIALLY INTENDED TO FORM A LEISURE BASE
US4662457A (en) * 1984-10-19 1987-05-05 Allied Steel & Tractor Products, Inc. Reversible underground piercing device
US4809789A (en) * 1986-08-06 1989-03-07 Oklahoma Airrow, Inc. Finned impact operating boring tool
DE8717637U1 (en) * 1987-04-01 1989-11-30 Schmidt, Paul, Dipl.-Ing., 5940 Lennestadt ram
DE3823900C1 (en) * 1988-07-14 1989-02-16 Hans Brochier Gmbh & Co, 8500 Nuernberg, De

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070948A (en) * 1974-06-14 1978-01-31 Khaim Berkovich Tkach Pneumatic impact devices
DE2634066A1 (en) * 1976-07-29 1978-02-02 Paul Schmidt CONTROL DEVICE FOR THE FLOW AND RETURN OF SELF-DRIVEN PNEUMATIC RAM DRILLS
EP0182551A2 (en) * 1984-11-20 1986-05-28 Alh Systems Limited Mole
EP0190933A2 (en) * 1985-02-06 1986-08-13 Pirelli Construction Company Limited Pipe replacement
US4596292A (en) * 1985-04-18 1986-06-24 The Stanley Works Subsoil penetrating apparatus
US4749050A (en) * 1987-02-13 1988-06-07 Ritter Lester L Impact tool for tunneling

Also Published As

Publication number Publication date
DE3829628C2 (en) 1990-08-16
US4981181A (en) 1991-01-01
EP0356666B1 (en) 1993-10-13
EP0356666A2 (en) 1990-03-07
JPH02101281A (en) 1990-04-13
DE3829628A1 (en) 1990-03-15

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