FR2319835B1 - - Google Patents

Info

Publication number
FR2319835B1
FR2319835B1 FR7529702A FR7529702A FR2319835B1 FR 2319835 B1 FR2319835 B1 FR 2319835B1 FR 7529702 A FR7529702 A FR 7529702A FR 7529702 A FR7529702 A FR 7529702A FR 2319835 B1 FR2319835 B1 FR 2319835B1
Authority
FR
France
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
FR7529702A
Other languages
French (fr)
Other versions
FR2319835A1 (en
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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
Application filed by Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of FR2319835A1 publication Critical patent/FR2319835A1/en
Application granted granted Critical
Publication of FR2319835B1 publication Critical patent/FR2319835B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/10—Accessories therefor, e.g. anchors for aligning
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Joints Allowing Movement (AREA)
FR7529702A 1975-08-01 1975-09-25 Underground pipe flexible centring joint - is T-shaped with chamfered flange for weld bead and profiled to fit pipe end Granted FR2319835A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7524512U DE7524512U (en) 1975-08-01 1975-08-01 CONNECTING SLEEVE FOR PRESSURE PIPES

Publications (2)

Publication Number Publication Date
FR2319835A1 FR2319835A1 (en) 1977-02-25
FR2319835B1 true FR2319835B1 (en) 1978-04-07

Family

ID=6654261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529702A Granted FR2319835A1 (en) 1975-08-01 1975-09-25 Underground pipe flexible centring joint - is T-shaped with chamfered flange for weld bead and profiled to fit pipe end

Country Status (4)

Country Link
BE (1) BE844775A (en)
DE (1) DE7524512U (en)
FR (1) FR2319835A1 (en)
NL (1) NL7608331A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911856A (en) * 1931-10-28 1933-05-30 Frederick Snare Corp Pipe sleeve

Also Published As

Publication number Publication date
BE844775A (en) 1977-01-31
FR2319835A1 (en) 1977-02-25
NL7608331A (en) 1977-02-03
DE7524512U (en) 1976-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse