EP2067908A4 - Fixing tool for reinforcing rod - Google Patents

Fixing tool for reinforcing rod

Info

Publication number
EP2067908A4
EP2067908A4 EP07805862A EP07805862A EP2067908A4 EP 2067908 A4 EP2067908 A4 EP 2067908A4 EP 07805862 A EP07805862 A EP 07805862A EP 07805862 A EP07805862 A EP 07805862A EP 2067908 A4 EP2067908 A4 EP 2067908A4
Authority
EP
European Patent Office
Prior art keywords
connection rod
reinforcing bar
sleeve
wedge
fixing tool
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
EP07805862A
Other languages
German (de)
French (fr)
Other versions
EP2067908A1 (en
EP2067908B1 (en
Inventor
Haruyoshi Kadoya
Satoshi Murayama
Mitsuhiro Yoshida
Takaaki Hirayama
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.)
Okabe Co Ltd
Original Assignee
Okabe Co Ltd
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 Okabe Co Ltd filed Critical Okabe Co Ltd
Publication of EP2067908A1 publication Critical patent/EP2067908A1/en
Publication of EP2067908A4 publication Critical patent/EP2067908A4/en
Application granted granted Critical
Publication of EP2067908B1 publication Critical patent/EP2067908B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Golf Clubs (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A reinforcing bar anchorage 1 in accordance with the present invention includes a sleeve 2 having an ellipsoidal cross-sectional shape, an anchoring member 3, and a wedge member 6. The anchoring member 3 includes a steel plate 5 having a substantially circular plate-like body and a connection rod 4 provided upright on the steel plate. The connection rod 4 is formed from a straight steel rod having a circular cross-section. The sleeve 2 is configured such that the connection rod 4 and the reinforcing bar 11 can be inserted thereinto while the connection rod 4 and the reinforcing bar 11 can be parallel to each other so as to overlap each other by a predetermined length. Wedge insertion holes 9, 9 are formed in the sleeve 2 between the reinforcing bar 11 and the connection rod 4 so as to be opposed to each other. A wedge member 6 is designed to be inserted into the wedge insertion holes 9, 9 for press-fitting.
EP07805862A 2006-09-28 2007-09-14 Fixing tool for reinforcing rod Not-in-force EP2067908B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006264007 2006-09-28
PCT/JP2007/001008 WO2008038410A1 (en) 2006-09-28 2007-09-14 Fixing tool for reinforcing rod

Publications (3)

Publication Number Publication Date
EP2067908A1 EP2067908A1 (en) 2009-06-10
EP2067908A4 true EP2067908A4 (en) 2009-09-16
EP2067908B1 EP2067908B1 (en) 2010-11-24

Family

ID=39229855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07805862A Not-in-force EP2067908B1 (en) 2006-09-28 2007-09-14 Fixing tool for reinforcing rod

Country Status (8)

Country Link
US (1) US20090308017A1 (en)
EP (1) EP2067908B1 (en)
JP (1) JP4843678B2 (en)
CN (1) CN101529028B (en)
AT (1) ATE489515T1 (en)
DE (1) DE602007010803D1 (en)
TW (1) TW200833916A (en)
WO (1) WO2008038410A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8646239B2 (en) 2010-08-04 2014-02-11 John David Rulon Modular building block building system
US20130028658A1 (en) * 2011-07-27 2013-01-31 Yee Alfred A Splice sleeve with elliptical or compound curve cross section
CN103061513B (en) * 2012-12-29 2015-11-18 青海民族大学 A kind of reinforcing steel bar machinery anchoring process
CN105064615B (en) * 2015-07-17 2018-04-17 上海核工程研究设计院 A kind of steel bar anchoring device and installation method
JP6906893B2 (en) * 2015-11-19 2021-07-21 清水建設株式会社 Reinforcing bar joining structure and reinforcing bar joining method
US10577823B1 (en) 2016-02-15 2020-03-03 Esk, Llc Fence repair device
MX2019002838A (en) * 2016-09-12 2019-08-29 Coupler Solutions Ltd A coupling device, associated parts and a method of use thereof.
WO2020081861A1 (en) * 2018-10-17 2020-04-23 Megalex Joint, Llc Method for creating a high tensile strength joint for connecting rods and fittings
JP7406076B2 (en) * 2019-11-25 2023-12-27 ジャパンパイル株式会社 Rebar cage connection for cast-in-place piles
CN113137009B (en) * 2021-04-28 2023-05-09 龙岩市景棋混凝土有限公司 Prefabricated assembled concrete member steel bar anchoring connection structure and connection method
US12054947B1 (en) * 2024-01-08 2024-08-06 King Faisal University Multi-layer wedge anchorage for FRP plates and FRP tendons

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729763A (en) * 1980-07-31 1982-02-17 Obayashi Gumi Kk Improved vibration proofing performance of reinforced concrete frame
US4997306A (en) * 1990-06-18 1991-03-05 Soichi Kunoki Joint for reinforcing bars
JPH06108588A (en) * 1992-09-21 1994-04-19 Sekisui House Ltd Jointer of reinforcing bar and connector therewith
JPH09228554A (en) * 1996-02-28 1997-09-02 Nichia Kogyo Kk Reinforcement joint
JP2004084204A (en) * 2002-08-23 2004-03-18 Shimizu Corp Anchor reinforcement and its manufacturing method

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US3347572A (en) * 1964-11-02 1967-10-17 Pfaff & Kendall Adjustable mechanism for securing arms to a post
US3367620A (en) * 1965-03-29 1968-02-06 Holt Henry Jack Concrete form anchor and tie
US3505824A (en) * 1969-02-05 1970-04-14 Claude C White Roof support of underground mines and openings
US3509726A (en) * 1969-06-25 1970-05-05 Claude C White Roof support for underground mines and openings
US3715850A (en) * 1971-08-25 1973-02-13 J Chambers Adjustable mounting device
JPS5521473U (en) * 1978-07-31 1980-02-12
JPS5521473A (en) * 1978-08-03 1980-02-15 Matsushita Electric Ind Co Ltd Preparation of thermoluminescent fluophor consisting of lithium borate
US4596496A (en) * 1983-09-29 1986-06-24 The Eastern Co. Mine roof supporting truss system
JPS6042396B2 (en) * 1984-10-25 1985-09-21 則男 尾崎 Feeding device on the floor of downward draft cupora firebox
JPH0436331Y2 (en) * 1985-07-30 1992-08-27
JP2813799B2 (en) * 1988-07-26 1998-10-22 大成建設株式会社 Joining method of steel wire for anchor
US4934873A (en) * 1988-08-08 1990-06-19 Jennmar Corporation Mine roof support utilizing roof anchors having eye-bolt heads
US5193940A (en) * 1991-08-23 1993-03-16 Dyckerhoff & Widmann Ag Mine roof support system
US5127763A (en) * 1991-09-03 1992-07-07 Soichi Kunoki Clip joint for connection of reinforcing bars and a wedge used therein
US5379562A (en) * 1993-02-01 1995-01-10 Hohmann Ronald P Flow-through cap and stirrup for reinforcement bars and method of use thereof
JP3763877B2 (en) 1996-02-15 2006-04-05 岡部株式会社 Rebar fixing method
JP2000154613A (en) * 1998-11-19 2000-06-06 Tokyo Tekko Co Ltd Anchor of deformed bar
JP2001304210A (en) * 2000-04-24 2001-10-31 Suteekusu:Kk Rod body joining-together fitting
US7162837B1 (en) * 2003-08-21 2007-01-16 Roth Steven A Structural member stabilizing system
CN2643058Y (en) * 2003-10-08 2004-09-22 徐跃华 Anchor device
US7665253B1 (en) * 2004-07-26 2010-02-23 Thomas C Thompson Retrofit hurricane-earthquake connector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729763A (en) * 1980-07-31 1982-02-17 Obayashi Gumi Kk Improved vibration proofing performance of reinforced concrete frame
US4997306A (en) * 1990-06-18 1991-03-05 Soichi Kunoki Joint for reinforcing bars
JPH06108588A (en) * 1992-09-21 1994-04-19 Sekisui House Ltd Jointer of reinforcing bar and connector therewith
JPH09228554A (en) * 1996-02-28 1997-09-02 Nichia Kogyo Kk Reinforcement joint
JP2004084204A (en) * 2002-08-23 2004-03-18 Shimizu Corp Anchor reinforcement and its manufacturing method

Also Published As

Publication number Publication date
US20090308017A1 (en) 2009-12-17
TW200833916A (en) 2008-08-16
DE602007010803D1 (en) 2011-01-05
CN101529028A (en) 2009-09-09
JP4843678B2 (en) 2011-12-21
EP2067908A1 (en) 2009-06-10
WO2008038410A1 (en) 2008-04-03
JPWO2008038410A1 (en) 2010-01-28
EP2067908B1 (en) 2010-11-24
ATE489515T1 (en) 2010-12-15
CN101529028B (en) 2011-06-22

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