AU2003232910A1 - Threaded connection - Google Patents

Threaded connection

Info

Publication number
AU2003232910A1
AU2003232910A1 AU2003232910A AU2003232910A AU2003232910A1 AU 2003232910 A1 AU2003232910 A1 AU 2003232910A1 AU 2003232910 A AU2003232910 A AU 2003232910A AU 2003232910 A AU2003232910 A AU 2003232910A AU 2003232910 A1 AU2003232910 A1 AU 2003232910A1
Authority
AU
Australia
Prior art keywords
threaded connection
threaded
connection
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.)
Abandoned
Application number
AU2003232910A
Other versions
AU2003232910A8 (en
Inventor
Josef Mocivnik
Alfred Wagner
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.)
Alwag Tunnelausbau GmbH
Techmo Entwicklungs und Vertriebs GmbH
Original Assignee
Techmo Entwicklungs und Vertriebs 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
Application filed by Techmo Entwicklungs und Vertriebs GmbH filed Critical Techmo Entwicklungs und Vertriebs GmbH
Publication of AU2003232910A1 publication Critical patent/AU2003232910A1/en
Publication of AU2003232910A8 publication Critical patent/AU2003232910A8/en
Abandoned 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/007—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with more than one threaded section
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/042—Threaded
AU2003232910A 2002-06-14 2003-05-27 Threaded connection Abandoned AU2003232910A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0038402U AT6344U1 (en) 2002-06-14 2002-06-14 screw
ATGM384/2002 2002-06-14
PCT/AT2003/000151 WO2003106807A1 (en) 2002-06-14 2003-05-27 Threaded connection

Publications (2)

Publication Number Publication Date
AU2003232910A1 true AU2003232910A1 (en) 2003-12-31
AU2003232910A8 AU2003232910A8 (en) 2003-12-31

Family

ID=3489152

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003232910A Abandoned AU2003232910A1 (en) 2002-06-14 2003-05-27 Threaded connection

Country Status (4)

Country Link
AT (1) AT6344U1 (en)
AU (1) AU2003232910A1 (en)
TW (1) TW200307797A (en)
WO (1) WO2003106807A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0221220D0 (en) * 2002-09-13 2002-10-23 Weatherford Lamb Expanding coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681815A (en) * 1951-12-10 1954-06-22 Burtis B Mccarn Threaded coupling means for tubes having multiple type threads and transitional thread means therebetween
DE3368963D1 (en) * 1982-11-15 1987-02-12 Quanex Corp Tubular connection
EP0131621B1 (en) * 1983-01-17 1987-09-30 Hydril Company Tubular joint with trapped mid-joint metal to metal seal
DE19854591C1 (en) * 1998-11-26 2000-08-31 Hewing Gmbh Screw connection for pipes

Also Published As

Publication number Publication date
AT6344U1 (en) 2003-08-25
AU2003232910A8 (en) 2003-12-31
TW200307797A (en) 2003-12-16
WO2003106807A1 (en) 2003-12-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 18, NO 8, PAGE(S) 2153 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME TECHMOENTWICKLUNGS- UND VERTRIEBS GMBH, APPLICATION NO. 2003232910, UNDER INID (71) CORRECT THE NAME TO READ "ALWAG" TUNNELAUSBAU GESELLSCHAFT M.B.H.; TECHMO ENTWICKLUNGS- UND VERTRIEBS GMBH