GR3034800T3 - Coupling for anchor bars - Google Patents

Coupling for anchor bars

Info

Publication number
GR3034800T3
GR3034800T3 GR20000402479T GR20000402479T GR3034800T3 GR 3034800 T3 GR3034800 T3 GR 3034800T3 GR 20000402479 T GR20000402479 T GR 20000402479T GR 20000402479 T GR20000402479 T GR 20000402479T GR 3034800 T3 GR3034800 T3 GR 3034800T3
Authority
GR
Greece
Prior art keywords
coupling sleeve
pct
coupling
anchor bars
screwed
Prior art date
Application number
GR20000402479T
Other languages
English (en)
Inventor
Herbert Jun Papousek
Original Assignee
Maip Pump Austria 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 Maip Pump Austria Gmbh filed Critical Maip Pump Austria Gmbh
Publication of GR3034800T3 publication Critical patent/GR3034800T3/el

Links

Classifications

    • 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
    • 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
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5746—Continuous thread
GR20000402479T 1994-11-25 2000-11-09 Coupling for anchor bars GR3034800T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AT1994/000177 WO1996017153A1 (de) 1994-11-25 1994-11-25 Kupplung für ankerstangen

Publications (1)

Publication Number Publication Date
GR3034800T3 true GR3034800T3 (en) 2001-02-28

Family

ID=3683308

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20000402479T GR3034800T3 (en) 1994-11-25 2000-11-09 Coupling for anchor bars

Country Status (10)

Country Link
US (1) US5888025A (el)
EP (1) EP0793763B1 (el)
KR (1) KR100315997B1 (el)
AT (1) ATE197488T1 (el)
AU (1) AU690936B2 (el)
CA (1) CA2204544C (el)
DE (1) DE59409583D1 (el)
ES (1) ES2152376T3 (el)
GR (1) GR3034800T3 (el)
WO (1) WO1996017153A1 (el)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29614490U1 (de) * 1996-08-21 1996-11-21 Roehrenwerk Kupferdreh Carl Ha Sondiervorrichtung, insbesondere zur Baugrund- und Altlastenerkundung
DE20001930U1 (de) * 2000-02-05 2000-09-07 Jora Tec Gmbh Berg Tunnelbau U Injektionsanker
DK1407115T3 (da) 2001-07-19 2006-04-10 Atlas Copco Mai Gmbh Samling af en ankerstang med et boreudstyr
US7445406B2 (en) * 2002-02-25 2008-11-04 Steffen, Robertson & Kirsten (South Africa) (Pty) Ltd. Rock bolt
EP1525420B1 (de) * 2002-08-01 2005-11-16 Atlas Copco Mai GmbH Kupplung von bohrankern
US8375651B2 (en) 2010-07-13 2013-02-19 Atc Ip Llc Modular guy anchor
BR112013010483A2 (pt) * 2010-11-04 2016-08-02 Roc Co Ltd acoplador de barra de reforço com a qual uma barra de reforço é conectada e fixada
US20130174399A1 (en) * 2012-01-09 2013-07-11 Bernie Goldfuss Removable Forming Support

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US49386A (en) * 1865-08-15 Coupling for drill or pump rods
US1642183A (en) * 1925-04-23 1927-09-13 Fred W Thurston Mining drill
AT220568B (de) * 1958-12-30 1962-04-10 Boehler & Co Ag Geb Gewindeverbindung zur Kraftübertragung vom Preßluftgerät zum Preßluftwerkzeug
US3306051A (en) * 1964-02-10 1967-02-28 Howlett Machine Works Rock bolt
SE318830B (el) * 1964-11-11 1969-12-15 Sandvikens Jernverks Ab
US3336758A (en) * 1965-01-11 1967-08-22 Chester I Williams Rock bolt assembly and procedure for two-stage grouting operations
DE1483840C3 (de) * 1965-05-12 1975-08-14 Ingersoll-Rand Co., New York, N.Y. (V.StA.) Gesteinsbohrstange
US3424479A (en) * 1966-01-11 1969-01-28 Ingersoll Rand Co Coupling and rod system for rock drills
US3567254A (en) * 1968-12-03 1971-03-02 Toimi A Parssinen Drill steel
SE401232B (sv) * 1970-05-04 1978-04-24 Sandvik Ab Gengad forbindning for slagborrstenger
US4040756A (en) * 1976-03-05 1977-08-09 Trw Canada Limited Drill rod thread form
GB1546254A (en) * 1977-12-19 1979-05-23 British Steel Corp Reinforcing bar joints
US4143986A (en) * 1978-01-09 1979-03-13 Antosh Leon A Rebar splice
SE459681B (sv) * 1985-01-07 1989-07-24 Santrade Ltd Borrelement foer slagborrning
SE469602B (sv) * 1985-04-04 1993-08-02 Sandvik Ab Skarvgaenga foer slagborrning
DE3700758A1 (de) * 1987-01-13 1988-07-21 Gd Anker Gmbh & Co Kg Verfahren zur formung eines gewindes und rohrkoerper mit gewinde
DE3910627A1 (de) * 1989-04-01 1990-10-04 Ischebeck Friedrich Gmbh Verbindungselement
US5031370A (en) * 1990-06-11 1991-07-16 Foresight Industries, Inc. Coupled drive rods for installing ground anchors

Also Published As

Publication number Publication date
CA2204544C (en) 2005-01-11
US5888025A (en) 1999-03-30
KR980700499A (ko) 1998-03-30
EP0793763A1 (de) 1997-09-10
DE59409583D1 (de) 2000-12-14
EP0793763B1 (de) 2000-11-08
ES2152376T3 (es) 2001-02-01
WO1996017153A1 (de) 1996-06-06
AU8134394A (en) 1996-06-19
ATE197488T1 (de) 2000-11-11
AU690936B2 (en) 1998-05-07
CA2204544A1 (en) 1996-06-06
KR100315997B1 (ko) 2002-04-06

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