EP0947642A3 - Procédé de réalisation d'une extrémité de jonction à une barre déformée pour béton armé, barre déformée réalisée au moyen de ce procédé et structure de jonction pour barre déformée - Google Patents

Procédé de réalisation d'une extrémité de jonction à une barre déformée pour béton armé, barre déformée réalisée au moyen de ce procédé et structure de jonction pour barre déformée Download PDF

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Publication number
EP0947642A3
EP0947642A3 EP99302528A EP99302528A EP0947642A3 EP 0947642 A3 EP0947642 A3 EP 0947642A3 EP 99302528 A EP99302528 A EP 99302528A EP 99302528 A EP99302528 A EP 99302528A EP 0947642 A3 EP0947642 A3 EP 0947642A3
Authority
EP
European Patent Office
Prior art keywords
deformed bar
connection end
end portion
working
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.)
Granted
Application number
EP99302528A
Other languages
German (de)
English (en)
Other versions
EP0947642A2 (fr
EP0947642B1 (fr
Inventor
Gyeng Ok Chung
Chung Ki Yoo
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32965900&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0947642(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0947642A2 publication Critical patent/EP0947642A2/fr
Publication of EP0947642A3 publication Critical patent/EP0947642A3/fr
Application granted granted Critical
Publication of EP0947642B1 publication Critical patent/EP0947642B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Forging (AREA)
EP99302528A 1998-03-31 1999-03-31 Procédé de réalisation d'une extrémité de jonction à une barre déformée pour béton armé Expired - Lifetime EP0947642B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR9811278 1998-03-31
KR19980011278 1998-03-31
CA002268878A CA2268878C (fr) 1998-03-31 1999-04-13 Methode de raccordement d'extremite de barre deformee pour armature de beton, methode de travail de barre deformee et barre structurale deformee
TW088109033A TW440482B (en) 1998-03-31 1999-06-01 Manufacture method for concrete-strengthening deformed reinforcement bar and its connecting ends

Publications (3)

Publication Number Publication Date
EP0947642A2 EP0947642A2 (fr) 1999-10-06
EP0947642A3 true EP0947642A3 (fr) 2000-01-12
EP0947642B1 EP0947642B1 (fr) 2006-05-31

Family

ID=32965900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99302528A Expired - Lifetime EP0947642B1 (fr) 1998-03-31 1999-03-31 Procédé de réalisation d'une extrémité de jonction à une barre déformée pour béton armé

Country Status (7)

Country Link
EP (1) EP0947642B1 (fr)
JP (1) JPH11342448A (fr)
KR (1) KR100248963B1 (fr)
CN (1) CN1239172A (fr)
AU (1) AU2257499A (fr)
CA (1) CA2268878C (fr)
TW (1) TW440482B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100515204B1 (ko) * 1998-04-13 2005-11-21 신우산업 주식회사 콘크리트보강용이형봉강의연결부구조와그연결부의가공방법
WO2000047349A1 (fr) * 1999-02-12 2000-08-17 Industrial Rollformers Pty. Ltd. Procede de filetage exterieur d'une barre deformee
AU757918B2 (en) * 1999-02-12 2003-03-13 Industrial Rollformers Pty Ltd Method for externally threading a deformed bar
DE59900345D1 (de) * 1999-04-22 2001-11-29 Ancotech Ag Dielsdorf Verfahren zur Herstellung eines mit einem Aussengewinde versehenen Armierungsstabes
EP1154092A1 (fr) * 2000-05-09 2001-11-14 Schöck Enwicklungsgesellschaft mbH Raccord à manchons pour barres d'armature
KR20020065969A (ko) * 2001-02-08 2002-08-14 김순분 나사이음 철근의 나사 가공방법
KR100449977B1 (ko) * 2002-04-04 2004-10-01 김광희 철근콘크리트용 이형봉강 이음구조
US6880224B2 (en) * 2003-06-25 2005-04-19 Erico International Corporation Deformed reinforcing bar splice and method
US7624556B2 (en) * 2003-11-25 2009-12-01 Bbv Vorspanntechnik Gmbh Threaded deformed reinforcing bar and method for making the bar
ES2238930B1 (es) * 2004-02-20 2007-05-16 Compañia Española De Laminacion, S.L. Barra para el armado del hormigon.
SG155801A1 (en) * 2008-03-24 2009-10-29 Chua Bong Sai Method for working a thread on deformed reinforcing bar
CN101618509B (zh) * 2009-07-30 2010-09-29 廊坊凯博建设机械科技有限公司 一种钢筋螺纹加工设备及方法
FR2952840B1 (fr) * 2009-11-26 2013-08-02 Edgard Henri Gerard Albert Thirion Dispositif de liaison d'armatures et son procede de fabrication
WO2012029079A2 (fr) * 2010-09-03 2012-03-08 Gaurav Malhotra Couplage de barres de renfort et procédé
JP5420712B2 (ja) * 2012-04-19 2014-02-19 株式会社トーカイ 異形鉄筋のねじ式鉄筋継手およびそのねじ付き異形鉄筋
CN104060770B (zh) * 2013-03-22 2016-03-30 中冶建筑研究总院有限公司 钢筋机械连接方法
DE102013208413B4 (de) * 2013-05-07 2019-10-10 Badische Stahlwerke Gmbh Betonstahl, Herstellungsverfahren für Betonstahl
CN105013984B (zh) * 2014-04-24 2017-06-13 郑州大学 局部镦粗高强钢丝及其制备方法
CN104191177B (zh) * 2014-08-25 2016-06-29 苏州第五建筑集团有限公司 一种热墩直螺纹钢筋及其生产装置和生产工艺
JP2016175092A (ja) * 2015-03-19 2016-10-06 株式会社アキテック 鉄筋の端部ネジ加工方法及び鉄筋の端部構造
CN104942006A (zh) * 2015-06-25 2015-09-30 江苏永钢集团有限公司 一种螺纹钢成品轧槽的非对称肋形及其生产方法
CN105735566B (zh) * 2016-04-01 2019-01-04 中国建筑第八工程局有限公司 精轧螺纹钢筋的连接套筒
AU2017341568B2 (en) * 2016-10-13 2022-10-27 Akira Fukuda Screw-type rebar joint structure of deformed rebar and manufacturing method thereof
JP6829799B2 (ja) * 2017-04-26 2021-02-17 株式会社小野工業所 鉄筋
CN110202689B (zh) * 2019-07-08 2020-06-23 湖北思泽新能源科技有限公司 一种连接钢筋的液压钳
WO2023069008A1 (fr) * 2021-10-18 2023-04-27 Angkasa Daehan Steel Pte. Ltd. Procédé de travail d'un filetage sur une barre d'armature pour l'armature du béton

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171965A2 (fr) * 1984-08-09 1986-02-19 Allied Steel Limited Procédé pour la réalisation de raccords pour barres de renforcement et jonctions et raccords pour de telles barres
WO1990008867A1 (fr) * 1989-01-26 1990-08-09 Square Grip Limited Barres de renforcement de beton et leurs raccords
FR2653809A1 (fr) * 1989-10-26 1991-05-03 Techniport Sa Installation de realisation de ronds a beton.
GB2238499A (en) * 1989-11-09 1991-06-05 Hy Ten Reinforcement Company L Forming threaded bars
EP0563490A1 (fr) * 1992-03-30 1993-10-06 Etablissements A. Mure Procédé de réalisation d'une liaison mécanique de ronds à béton, liaison obtenue par le procédé, rond à béton autorisant la mise en oeuvre du dit procédé et installation de préparation de ronds à béton
US5660594A (en) * 1992-06-01 1997-08-26 Tartuntamarkkinointi Oy Method of making a threaded connection for reinforcing bars

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639054B2 (fr) 1988-02-03 1992-07-03 Techniport Sa Perfectionnements apportes a la liaison mecanique de ronds a beton, procede de realisation de telles liaisons et rond a beton obtenu par la mise en oeuvre dudit procede
US5776001A (en) 1994-02-16 1998-07-07 Ccl Systems Limited Thread formation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171965A2 (fr) * 1984-08-09 1986-02-19 Allied Steel Limited Procédé pour la réalisation de raccords pour barres de renforcement et jonctions et raccords pour de telles barres
WO1990008867A1 (fr) * 1989-01-26 1990-08-09 Square Grip Limited Barres de renforcement de beton et leurs raccords
FR2653809A1 (fr) * 1989-10-26 1991-05-03 Techniport Sa Installation de realisation de ronds a beton.
GB2238499A (en) * 1989-11-09 1991-06-05 Hy Ten Reinforcement Company L Forming threaded bars
EP0563490A1 (fr) * 1992-03-30 1993-10-06 Etablissements A. Mure Procédé de réalisation d'une liaison mécanique de ronds à béton, liaison obtenue par le procédé, rond à béton autorisant la mise en oeuvre du dit procédé et installation de préparation de ronds à béton
US5660594A (en) * 1992-06-01 1997-08-26 Tartuntamarkkinointi Oy Method of making a threaded connection for reinforcing bars

Also Published As

Publication number Publication date
KR19990076461A (ko) 1999-10-15
CA2268878C (fr) 2003-04-29
EP0947642A2 (fr) 1999-10-06
EP0947642B1 (fr) 2006-05-31
JPH11342448A (ja) 1999-12-14
AU2257499A (en) 1999-10-14
CA2268878A1 (fr) 2000-10-13
CN1239172A (zh) 1999-12-22
TW440482B (en) 2001-06-16
KR100248963B1 (ko) 2000-03-15

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