BR0312203A - Acoplamento de âncoras de perfuração - Google Patents

Acoplamento de âncoras de perfuração

Info

Publication number
BR0312203A
BR0312203A BR0312203-4A BR0312203A BR0312203A BR 0312203 A BR0312203 A BR 0312203A BR 0312203 A BR0312203 A BR 0312203A BR 0312203 A BR0312203 A BR 0312203A
Authority
BR
Brazil
Prior art keywords
anchor
pipes
coupling
sleeve
annular rib
Prior art date
Application number
BR0312203-4A
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 BR0312203A publication Critical patent/BR0312203A/pt

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)
  • Architecture (AREA)
  • Mechanical Engineering (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)
  • Piles And Underground Anchors (AREA)
  • Gasket Seals (AREA)

Abstract

"ACOPLAMENTO DE âNCORAS DE PERFURAçãO". A presente invenção refere-se a um acoplamento de âncoras de perfuração que possui uma luva (1) com rosca interna (5) e dois tubos de ancoragem (2) que portam roscas externas (3), cujas extremidades (8) são aparafusadas dentro da luva (1). A luva (1) porta no seu centro longitudinal uma nervura anelar (4) com uma superfície final (10) interna cilíndrica. Nessa nervura anelar (4) engrenam de modo vedante as extremidades (8) dos tubos de ancoragem (2) para o que estas são executadas com superfícies circunferenciais cilíndricas sem rosca (12). Para melhorar a estanqueidade do acoplamento e para tornar mais pobre em perdas a transmissão de energia de impacto de tubo de ancoragem (2) para tubo de ancoragem (2), as faces frontais (6) anelares dos tubos de ancoragem (2) encostam-se de modo vedante uma à outra na área da nervura anelar (4). Desse modo é fornecida um acoplamento para âncoras de perfuração sem escapamento e que impede a saída de agentes de lavagem e/ou de massa que faz presa.
BR0312203-4A 2002-08-01 2003-07-28 Acoplamento de âncoras de perfuração BR0312203A (pt)

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
BR0312203A true BR0312203A (pt) 2005-04-12

Family

ID=31192775

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0312203-4A BR0312203A (pt) 2002-08-01 2003-07-28 Acoplamento de âncoras de perfuração

Country Status (19)

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

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
EP2019904A1 (en) * 2006-05-17 2009-02-04 Sandvik Intellectual Property AB A rock-drilling tool, a drill rod and coupling sleeve
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
JP6373397B2 (ja) * 2014-10-17 2018-08-15 株式会社メタルワン 鋼管の継手構造およびその製造方法
USD814912S1 (en) * 2016-08-08 2018-04-10 Reigstad & Associates, Inc. Post-tension concrete splicing device
USD813023S1 (en) * 2016-08-08 2018-03-20 Reigstad & Associates, Inc. Post-tension concrete splicing device
US11454268B2 (en) * 2017-07-20 2022-09-27 Illinois Tool Works Inc. 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
DK1525420T3 (da) 2006-01-30
CN1316193C (zh) 2007-05-16
HRP20041206B1 (en) 2006-10-31
US7387319B2 (en) 2008-06-17
NO20050972L (no) 2005-02-23
KR100616070B1 (ko) 2006-08-28
LV13292B (en) 2005-09-20
AU2003246451B2 (en) 2007-09-13
JP4208834B2 (ja) 2009-01-14
ATE310196T1 (de) 2005-12-15
SI1525420T1 (sl) 2006-02-28
DE50301705D1 (de) 2005-12-22
CA2489548C (en) 2009-11-10
KR20050065515A (ko) 2005-06-29
CA2489548A1 (en) 2004-02-12
EP1525420B1 (de) 2005-11-16
EP1525420A1 (de) 2005-04-27
HRP20041206A2 (en) 2005-02-28
AU2003246451A1 (en) 2004-02-23
ES2250916T3 (es) 2006-04-16
HRP20041206B9 (en) 2007-03-31
US20060108805A1 (en) 2006-05-25
PL204955B1 (pl) 2010-02-26
CN1666055A (zh) 2005-09-07
PL372995A1 (en) 2005-08-08
AU2003246451C1 (en) 2008-07-17
ZA200500687B (en) 2006-07-26
JP2005534873A (ja) 2005-11-17
WO2004013531A1 (de) 2004-02-12

Similar Documents

Publication Publication Date Title
NO20050972L (no) Kobling for forankringsbolter
DE60012216D1 (de) Schraubverbindung
CA2419198A1 (en) Pipe joint and coupling
CA2449857A1 (en) Wear sleeve
ATE293775T1 (de) Rohrmuffe und kupplungsstück
UA81459C2 (en) High-tightening threaded joint of oil-production pipes (variants) and method for making threaded joint of those pipes (variants)
IT1309925B1 (it) Elemento di raccordo per tubi, in particolare per tubi di materiaplastica.
DE60316018D1 (de) Verbesserte gehaüseverbindung
EA201991645A1 (ru) Резьбовое соединение для нефтяной скважины
CN106122621B (zh) 一种导向固定型双密封方法及其密封装置
LT2005003A (en) Coupling for anchor bolts
CN204187162U (zh) 一种给水管管接头
CN207437952U (zh) 一种建筑施工用混凝土管道
KR200283874Y1 (ko) 관 이음구용 볼 가이드
PL73547Y1 (pl) Złączka redukcyjna
KR200181891Y1 (ko) 하수관 분기 연결관
RU2017127252A (ru) Резьбовое соединение труб (варианты), присоединяемая труба и переводник
MY132466A (en) End structure of a spiral hose
TH106640A (th) ข้อต่อเกลียวสำหรับท่อเหล็กกล้า

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time