NZ336716A - Device for trenchless replacement of underground pipe - Google Patents

Device for trenchless replacement of underground pipe

Info

Publication number
NZ336716A
NZ336716A NZ336716A NZ33671698A NZ336716A NZ 336716 A NZ336716 A NZ 336716A NZ 336716 A NZ336716 A NZ 336716A NZ 33671698 A NZ33671698 A NZ 33671698A NZ 336716 A NZ336716 A NZ 336716A
Authority
NZ
New Zealand
Prior art keywords
cable
pulling
pipe
frame
mole
Prior art date
Application number
NZ336716A
Other languages
English (en)
Inventor
Robert Ward Carter
Robert Williams Carter
Original Assignee
Robert Williams Carter
Robert Ward Carter
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=21881104&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NZ336716(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Williams Carter, Robert Ward Carter filed Critical Robert Williams Carter
Publication of NZ336716A publication Critical patent/NZ336716A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/02—Machines or devices for shearing or cutting tubes otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/10—Reconditioning of well casings, e.g. straightening
    • 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
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1658—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the old pipe being ruptured prior to insertion of a new pipe
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E03F2003/065—Refurbishing of sewer pipes, e.g. by coating, lining

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Sewage (AREA)
  • Earth Drilling (AREA)
NZ336716A 1997-01-09 1998-01-09 Device for trenchless replacement of underground pipe NZ336716A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3517497P 1997-01-09 1997-01-09
PCT/US1998/000266 WO1998030350A1 (en) 1997-01-09 1998-01-09 Device for trenchless replacement of underground pipe

Publications (1)

Publication Number Publication Date
NZ336716A true NZ336716A (en) 2001-09-28

Family

ID=21881104

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ336716A NZ336716A (en) 1997-01-09 1998-01-09 Device for trenchless replacement of underground pipe

Country Status (9)

Country Link
US (4) US6305880B1 (enExample)
EP (1) EP0952899A4 (enExample)
JP (2) JP2001508161A (enExample)
AU (1) AU734068B2 (enExample)
BR (1) BR9807054A (enExample)
CA (1) CA2277202C (enExample)
NO (1) NO331220B1 (enExample)
NZ (1) NZ336716A (enExample)
WO (1) WO1998030350A1 (enExample)

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Also Published As

Publication number Publication date
CA2277202C (en) 2006-07-18
BR9807054A (pt) 2002-05-28
US20050042036A1 (en) 2005-02-24
JP2001508161A (ja) 2001-06-19
US20030147700A1 (en) 2003-08-07
NO331220B1 (no) 2011-11-07
WO1998030350A1 (en) 1998-07-16
CA2277202A1 (en) 1998-07-16
NO993381L (no) 1999-09-08
US20020067954A1 (en) 2002-06-06
AU5817398A (en) 1998-08-03
US6305880B1 (en) 2001-10-23
US6524031B2 (en) 2003-02-25
EP0952899A1 (en) 1999-11-03
EP0952899A4 (en) 2000-04-26
US6793442B2 (en) 2004-09-21
JP2009121236A (ja) 2009-06-04
NO993381D0 (no) 1999-07-08
AU734068B2 (en) 2001-05-31

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