WO2007084300A1 - Epissure pour barre de renforcement dotee de colliers filetes - Google Patents

Epissure pour barre de renforcement dotee de colliers filetes Download PDF

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Publication number
WO2007084300A1
WO2007084300A1 PCT/US2007/000615 US2007000615W WO2007084300A1 WO 2007084300 A1 WO2007084300 A1 WO 2007084300A1 US 2007000615 W US2007000615 W US 2007000615W WO 2007084300 A1 WO2007084300 A1 WO 2007084300A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
splice
collars
tapered
reinforcing bar
Prior art date
Application number
PCT/US2007/000615
Other languages
English (en)
Inventor
Paul B. Allen
Louis J. Colarusso
Dieter Russwurm
Ward M. Judson
Original Assignee
Erico International Corporation
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 Erico International Corporation filed Critical Erico International Corporation
Publication of WO2007084300A1 publication Critical patent/WO2007084300A1/fr

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
    • 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

Abstract

La présente invention concerne une épissure de barre de renforcement qui fixe ensemble les extrémités de la barre de renforcement en utilisant, aux deux extrémités, à la fois un couplage à filetage conique et un couplage faisant intervenir un matériau de remplissage, tels un coulis ou un époxyde. L’épissure peut comprendre un manchon ou un coupleur central à filetage conique central et une paire de colliers vissée sur les extrémités à filetage extérieur du manchon central. Le manchon central possède un canal qui le traverse doté de filets internes coniques aux deux extrémités et un relief interne central. Le relief interne central correspond à une partie centrale dont le rayon est augmenté et qui assure un contact intégral de filet entre les filets internes coniques et les sections filetées externes des extrémités des barres de renforcement. Le manchon possède des extrémités à filetage extérieur qui sont engagées par les extrémités à filetage intérieur d’une paire de colliers. Les colliers possèdent des canaux de réception de matériau de remplissage disposés de manière distale par rapport à leurs extrémités à filetage intérieur. Les canaux comprennent une pluralité de surfaces inclinées qui permettent de fixer le matériau de remplissage.
PCT/US2007/000615 2006-01-13 2007-01-10 Epissure pour barre de renforcement dotee de colliers filetes WO2007084300A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75868706P 2006-01-13 2006-01-13
US60/758,687 2006-01-13

Publications (1)

Publication Number Publication Date
WO2007084300A1 true WO2007084300A1 (fr) 2007-07-26

Family

ID=38103098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/000615 WO2007084300A1 (fr) 2006-01-13 2007-01-10 Epissure pour barre de renforcement dotee de colliers filetes

Country Status (2)

Country Link
US (1) US20070175167A1 (fr)
WO (1) WO2007084300A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322059A (zh) * 2011-06-21 2012-01-18 天津市瑞固建材有限公司 一种预应力管桩接筋连接卡丝
CN104929319A (zh) * 2015-06-23 2015-09-23 山东明达建筑科技有限公司 一种钢筋连接用灌浆套筒
CN105220835A (zh) * 2015-10-27 2016-01-06 周桂香 一种高强钢筋机械连接的锥楔式套管接头及其实施方法
US20170081853A1 (en) * 2014-05-21 2017-03-23 Yong-keun Kim Rebar connector having a pair of locking pieces and connection method for prefabricated rebar net using same
CN107419853A (zh) * 2017-07-24 2017-12-01 浙江诚骏建设工程有限公司 一种带有中间限位的钢筋直螺纹连接套筒
CN108316563A (zh) * 2018-04-08 2018-07-24 李藏柱 套筒外螺母卡接式连接装置及其连接结构及其安装方法
CN110258966A (zh) * 2019-07-18 2019-09-20 西南科技大学 一种抗拔纤维增强复材筋连接套筒
CN110725480A (zh) * 2019-10-29 2020-01-24 中建七局安装工程有限公司 一种钢筋对接方法及钢筋对接组件
WO2020082261A1 (fr) * 2018-10-24 2020-04-30 毛岩青 Connecteur de barre d'armature intelligent
CN112144760A (zh) * 2020-08-20 2020-12-29 中建二局第一建筑工程有限公司 一种钢筋续接结构
CN113216522A (zh) * 2021-05-17 2021-08-06 吉林建筑大学设计研究院有限责任公司 一种钢筋连接套筒及钢筋连接方法
CN114592605A (zh) * 2022-03-08 2022-06-07 上海应用技术大学 利用frp-灌浆套筒连接的长跨混凝土梁及加工方法

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009092019A1 (fr) * 2008-01-16 2009-07-23 Weaver Jason M Appareil et procédés de couplage de fers
WO2012099570A1 (fr) * 2011-01-17 2012-07-26 Empire Technology Development Llc Barre de renfort filetée tordue
US20130200582A1 (en) * 2012-02-05 2013-08-08 William Kurt Feick Wheelbarrow Or Cart With Handles Which Can Be Extended In Step Less Increments
US20140010590A1 (en) * 2012-07-03 2014-01-09 Erico International Corporation Thermal treated reinforcing bar splice and method
CA3028668C (fr) * 2013-05-23 2021-05-18 Thomas M. Espinosa Mur de batiment renforce
CN103498536B (zh) * 2013-09-26 2016-01-13 青岛森林金属制品有限公司 挤压锥套锁紧式钢筋接头
HUE037594T2 (hu) * 2013-12-20 2018-09-28 Xinmin Wang Kúpos karmantyú zár-típusú kötõelem erõsítõ rudak és összeszerelõ szerszám összekapcsolásához
US10634473B2 (en) * 2014-01-29 2020-04-28 Raytheon Company Internally coupleable joint
WO2016038325A1 (fr) * 2014-09-10 2016-03-17 Gripple Limited Ensemble de renforcement
US9796572B2 (en) * 2014-09-20 2017-10-24 CSE Holding Company, Inc. Adjustable support fittings for a jimmy bar and other elongated structures
TWM500127U (zh) * 2014-12-19 2015-05-01 Rong-Zhang Lin 鋼筋續接器
EP3445925B1 (fr) * 2016-04-22 2023-03-15 M3S IP Pty Ltd Coupleur de levage ajustable et compact et procédé d'utilisation
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
KR102643969B1 (ko) 2016-09-12 2024-03-05 쿠플러 솔루션즈 리미티드 결합 장치, 연관된 부품들, 및 그것의 사용 방법
JP7060428B2 (ja) * 2018-03-30 2022-04-26 株式会社フジタ 充填材収容部材およびねじ節鉄筋の連結構造
US11286683B2 (en) * 2019-03-12 2022-03-29 Idaho State University Ductile connections for pre-formed construction elements
CN109811966A (zh) * 2019-03-26 2019-05-28 上海市城市建设设计研究总院（集团）有限公司 自锁闪插式钢筋机械连接接头
CN110966295A (zh) * 2020-01-08 2020-04-07 莫崇规 免开丝螺母连接
US11578493B2 (en) 2021-06-29 2023-02-14 Saudi Arabian Oil Company Mechanical couplings for reinforcing bars
US11773888B2 (en) 2021-08-25 2023-10-03 House of Atlas, LLC Rod connector system and methods of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435576A1 (fr) * 1978-09-07 1980-04-04 Lande Irving Procede et dispositif pour la jonction d'aboutement de barres d'armatures a beton
US5193932A (en) * 1992-05-14 1993-03-16 Wu Tsung Hwei Coupler for reinforcing bars
JPH06180064A (ja) * 1992-12-11 1994-06-28 Hiroshi Yoshino 外ネジと内ネジを設け鉄筋を接合する継ぎ手
WO1999005375A1 (fr) * 1997-07-28 1999-02-04 Gyeng Ok Chung Structure permettant d'assembler des barres de renfort

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339488A (en) * 1942-12-07 1944-01-18 Kearney James R Corp Connector
US3234603A (en) * 1961-05-29 1966-02-15 Erico Prod Inc Butt joining of steel bars and the like
US3255498A (en) * 1962-04-12 1966-06-14 Erico Prod Inc Apparatus for butt joining steel bars and the like
US3415552A (en) * 1966-11-29 1968-12-10 Howlett Machine Works Splicing metallic reinforcing rods with a threaded coupling sleeve
US3540763A (en) * 1968-06-27 1970-11-17 Alfred A Yee Splice sleeve for reinforcing bars
US4408926A (en) * 1981-05-26 1983-10-11 Amp Incorporated Axial crimp connection device
US4627212A (en) * 1985-08-09 1986-12-09 Hysao Miyamoto Splice sleeve for reinforcing bars with cylindrical shell
CA2081650A1 (fr) * 1992-01-24 1993-07-25 Geoffrey M. Bowmer Jointure de barres d'armature a resistance dynamique elevee, et methode de fabrication connexe
US5729952A (en) * 1995-12-11 1998-03-24 Dahl; Kjell L. Mechanical rebar couplers
US5967691A (en) * 1997-12-02 1999-10-19 Dayton Superior Corporation Quick connect rebar splice
US7118299B2 (en) * 2001-01-23 2006-10-10 Erico International Corporation Reinforcing bar connection and method
DE60200892T2 (de) * 2001-01-23 2005-07-28 Erico International Corp., Solon Bewehrungsstabverbindung und Verbindungsverfahren
DE60200118T2 (de) * 2001-02-21 2004-05-27 Erico International Corp., Solon Bewehrungsstabverbindung und Verbindungsverfahren
US6880224B2 (en) * 2003-06-25 2005-04-19 Erico International Corporation Deformed reinforcing bar splice and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435576A1 (fr) * 1978-09-07 1980-04-04 Lande Irving Procede et dispositif pour la jonction d'aboutement de barres d'armatures a beton
US5193932A (en) * 1992-05-14 1993-03-16 Wu Tsung Hwei Coupler for reinforcing bars
JPH06180064A (ja) * 1992-12-11 1994-06-28 Hiroshi Yoshino 外ネジと内ネジを設け鉄筋を接合する継ぎ手
WO1999005375A1 (fr) * 1997-07-28 1999-02-04 Gyeng Ok Chung Structure permettant d'assembler des barres de renfort

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322059A (zh) * 2011-06-21 2012-01-18 天津市瑞固建材有限公司 一种预应力管桩接筋连接卡丝
CN102322059B (zh) * 2011-06-21 2013-06-26 天津市瑞固建材有限公司 一种预应力管桩接筋连接卡丝
US20170081853A1 (en) * 2014-05-21 2017-03-23 Yong-keun Kim Rebar connector having a pair of locking pieces and connection method for prefabricated rebar net using same
CN104929319A (zh) * 2015-06-23 2015-09-23 山东明达建筑科技有限公司 一种钢筋连接用灌浆套筒
CN105220835A (zh) * 2015-10-27 2016-01-06 周桂香 一种高强钢筋机械连接的锥楔式套管接头及其实施方法
CN107419853B (zh) * 2017-07-24 2019-09-27 浙江诚骏建设工程有限公司 一种带有中间限位的钢筋直螺纹连接套筒
CN107419853A (zh) * 2017-07-24 2017-12-01 浙江诚骏建设工程有限公司 一种带有中间限位的钢筋直螺纹连接套筒
CN108316563A (zh) * 2018-04-08 2018-07-24 李藏柱 套筒外螺母卡接式连接装置及其连接结构及其安装方法
WO2019196743A1 (fr) * 2018-04-08 2019-10-17 李藏柱 Dispositif de liaison à encliquetage d'écrou externe de manchon, structure de liaison de ce dernier et son procédé de montage
WO2020082261A1 (fr) * 2018-10-24 2020-04-30 毛岩青 Connecteur de barre d'armature intelligent
CN110258966A (zh) * 2019-07-18 2019-09-20 西南科技大学 一种抗拔纤维增强复材筋连接套筒
CN110258966B (zh) * 2019-07-18 2024-04-26 西南科技大学 一种抗拔纤维增强复材筋连接套筒
CN110725480A (zh) * 2019-10-29 2020-01-24 中建七局安装工程有限公司 一种钢筋对接方法及钢筋对接组件
CN110725480B (zh) * 2019-10-29 2023-12-08 中建七局安装工程有限公司 一种钢筋对接方法及钢筋对接组件
CN112144760A (zh) * 2020-08-20 2020-12-29 中建二局第一建筑工程有限公司 一种钢筋续接结构
CN113216522A (zh) * 2021-05-17 2021-08-06 吉林建筑大学设计研究院有限责任公司 一种钢筋连接套筒及钢筋连接方法
CN114592605A (zh) * 2022-03-08 2022-06-07 上海应用技术大学 利用frp-灌浆套筒连接的长跨混凝土梁及加工方法

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