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NO20050972L - Kobling for forankringsbolter - Google Patents

Kobling for forankringsbolter

Info

Publication number
NO20050972L
NO20050972L NO20050972A NO20050972A NO20050972L NO 20050972 L NO20050972 L NO 20050972L NO 20050972 A NO20050972 A NO 20050972A NO 20050972 A NO20050972 A NO 20050972A NO 20050972 L NO20050972 L NO 20050972L
Authority
NO
Norway
Prior art keywords
anchor
coupling
pipes
sleeve
annular rib
Prior art date
Application number
NO20050972A
Other languages
English (en)
Inventor
Herbert Papousek
Original Assignee
Atlas Copco Mai 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
Priority claimed from AT11772002A external-priority patent/AT413421B/de
Application filed by Atlas Copco Mai Gmbh filed Critical Atlas Copco Mai Gmbh
Publication of NO20050972L publication Critical patent/NO20050972L/no

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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • E04C5/165—Coaxial connection by means of sleeves
    • 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
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
    • 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

En kobling for forankringsbolter omfatter en hylse (1) med en innvendig skruegjenge (5) og to forankringsrør (2) med en utvendig skrugjenge (3), idet enden av rørene er skrudd inn i hylsen (1). Hylsen (1) er tildannet med en ringformet ribbe (4) ved det langsgående midtpunktet av denne, idet ribben har en sylindrisk indre endeflate (10). Enden (8) av forankringsrørene (2) danner anlegg med den ringformede ribben (4) på en tettende måte, idet enden omfatter en sylindrisk gjengeløs periferisk overflate (12) til dette formål. For å forbedre tettheten til koblingen, og for å sikre at overføringen av slagenergi fra det første forankringsrøret (2) til det andre forankringsrøret (2) ikke gir vesentlig tap, er den ringformede fremre overflaten (6) av forankringsrørene (2) anordnet mot hverandre på en tettende måte i området ved den ringformede ribben (4). På denne måten besørges det en lekkasjefri kobling for forankringsbolter, idet koblingen hindrer utslipp av spylemedium og/eller herdende masse.
NO20050972A 2002-08-01 2005-02-23 Kobling for forankringsbolter NO20050972L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT11772002A AT413421B (de) 2002-05-06 2002-08-01 Kupplung von bohrankern
PCT/AT2003/000214 WO2004013531A1 (de) 2002-08-01 2003-07-28 Kupplung von bohrankern

Publications (1)

Publication Number Publication Date
NO20050972L true NO20050972L (no) 2005-02-23

Family

ID=31192775

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050972A NO20050972L (no) 2002-08-01 2005-02-23 Kobling for forankringsbolter

Country Status (19)

Country Link
US (1) US7387319B2 (no)
EP (1) EP1525420B1 (no)
JP (1) JP4208834B2 (no)
KR (1) KR100616070B1 (no)
CN (1) CN1316193C (no)
AT (1) ATE310196T1 (no)
AU (1) AU2003246451C1 (no)
BR (1) BR0312203A (no)
CA (1) CA2489548C (no)
DE (1) DE50301705D1 (no)
DK (1) DK1525420T3 (no)
ES (1) ES2250916T3 (no)
HR (1) HRP20041206B9 (no)
LV (1) LV13292B (no)
NO (1) NO20050972L (no)
PL (1) PL204955B1 (no)
SI (1) SI1525420T1 (no)
WO (1) WO2004013531A1 (no)
ZA (1) ZA200500687B (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007070905A2 (de) * 2005-12-19 2007-06-28 Atlas Copco Mai Gmbh Wärmetauscher
KR20090018055A (ko) * 2006-05-17 2009-02-19 산드빅 인터렉츄얼 프로퍼티 에이비 탑 해머식 착암공구, 드릴봉 및 커플링 슬리브
AT9590U1 (de) * 2006-08-17 2007-12-15 Atlas Copco Mai Gmbh Reibrohranker und inflationsadapter für diesen
US20130174399A1 (en) * 2012-01-09 2013-07-11 Bernie Goldfuss Removable Forming Support
AT14223U1 (de) * 2013-07-31 2015-06-15 Dywidag Systems Int Gmbh Anker- bzw. Bohrstangenverbindung
KR101505957B1 (ko) * 2014-05-09 2015-03-26 기언관 나선철근용 철근연결구
US10378683B2 (en) * 2014-10-17 2019-08-13 Metal One Corporation Joint structure for steel pipes and method of manufacturing the same
USD813023S1 (en) * 2016-08-08 2018-03-20 Reigstad & Associates, Inc. Post-tension concrete splicing device
USD814912S1 (en) * 2016-08-08 2018-04-10 Reigstad & Associates, Inc. Post-tension concrete splicing device
NZ744234A (en) * 2017-07-20 2024-11-29 Illinois Tool Works Coupler for threaded reinforcing bar
CN110469124A (zh) * 2019-08-13 2019-11-19 武汉一冶建筑安装工程有限责任公司 环形钢筋混凝土中钢筋施工方法
AU2021221436A1 (en) * 2021-05-04 2022-11-24 Illinois Tool Works Inc. Coupler for threaded reinforcing bar

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US320738A (en) * 1885-06-23 Bdwaed w
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
US3822952A (en) * 1971-01-07 1974-07-09 Sandvik Ab Drill rod coupling
FR2468823A1 (fr) * 1979-10-30 1981-05-08 Vallourec Joint pour tubes destine a l'industrie petroliere
GB8323508D0 (en) 1983-09-01 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
US4762344A (en) * 1985-01-30 1988-08-09 Lee E. Perkins Well casing connection
DE4220636B4 (de) 1992-06-24 2004-07-08 Friedr. Ischebeck Gmbh Verbindungselement, insbesondere Kupplungsmuffe, für eine Schraubverbindung von Injektionsankerstangen von Injektionsankern
FR2725773B1 (fr) * 1994-10-13 1996-11-29 Vallourec Oil & Gas Assemblage filete pour tubes
WO1996017153A1 (de) * 1994-11-25 1996-06-06 Gd-Anker-Mai-Pump Gesellschaft Mbh Kupplung für ankerstangen
US6176524B1 (en) * 1995-08-19 2001-01-23 Nippon Steel Corporation Oil well pipe threaded joint
FR2742840B1 (fr) * 1995-12-22 1998-02-27 Vallourec Oil & Gas Joint filete pour tubes metalliques avec revetement interieur
CA2200289A1 (en) * 1996-03-20 1997-09-20 Hydril Company Pipeline coupling
AUPO445897A0 (en) * 1997-01-06 1997-01-30 Boart Longyear Inc. Straight hole drilling system

Also Published As

Publication number Publication date
US20060108805A1 (en) 2006-05-25
HRP20041206B1 (en) 2006-10-31
KR100616070B1 (ko) 2006-08-28
JP4208834B2 (ja) 2009-01-14
HRP20041206A2 (en) 2005-02-28
KR20050065515A (ko) 2005-06-29
PL204955B1 (pl) 2010-02-26
HRP20041206B9 (en) 2007-03-31
CA2489548C (en) 2009-11-10
LV13292B (en) 2005-09-20
CA2489548A1 (en) 2004-02-12
DE50301705D1 (de) 2005-12-22
CN1666055A (zh) 2005-09-07
US7387319B2 (en) 2008-06-17
ZA200500687B (en) 2006-07-26
BR0312203A (pt) 2005-04-12
EP1525420B1 (de) 2005-11-16
AU2003246451A1 (en) 2004-02-23
ATE310196T1 (de) 2005-12-15
AU2003246451C1 (en) 2008-07-17
EP1525420A1 (de) 2005-04-27
CN1316193C (zh) 2007-05-16
JP2005534873A (ja) 2005-11-17
SI1525420T1 (sl) 2006-02-28
ES2250916T3 (es) 2006-04-16
PL372995A1 (en) 2005-08-08
AU2003246451B2 (en) 2007-09-13
DK1525420T3 (da) 2006-01-30
WO2004013531A1 (de) 2004-02-12

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