BR112017000253A2 - High strength single-touch rebar coupler. - Google Patents

High strength single-touch rebar coupler.

Info

Publication number
BR112017000253A2
BR112017000253A2 BR112017000253A BR112017000253A BR112017000253A2 BR 112017000253 A2 BR112017000253 A2 BR 112017000253A2 BR 112017000253 A BR112017000253 A BR 112017000253A BR 112017000253 A BR112017000253 A BR 112017000253A BR 112017000253 A2 BR112017000253 A2 BR 112017000253A2
Authority
BR
Brazil
Prior art keywords
rebar
peripheral surface
securing
coupled
fastening
Prior art date
Application number
BR112017000253A
Other languages
Portuguese (pt)
Inventor
Jong Yang An
Min Yang Hyun
Seong Yang Ji
Original Assignee
Min Yang Hyun
Seong Yang Ji
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 KR1020140084811A external-priority patent/KR101570867B1/en
Priority claimed from KR1020150011501A external-priority patent/KR101554723B1/en
Application filed by Min Yang Hyun, Seong Yang Ji filed Critical Min Yang Hyun
Publication of BR112017000253A2 publication Critical patent/BR112017000253A2/en

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
    • 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
    • E04C5/18—Spacers of metal or substantially of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

um acoplador de vergalhão de toque único de alta resistência de acordo com a presente invenção compreende: um corpo de acoplador tendo uma porção oca formada na direção longitudinal, o corpo de acoplador sendo formado em um formato helicoidal de modo a prover a superfície periférica interna da porção oca com uma força de fixação de vergalhão na direção circunferencial, e o corpo de acoplador compreendendo uma primeira porção de acoplamento de hélice guia, que tem primeiras porções inclinadas de guia que se inclinam a partir da porção central da porção oca para o exterior de um lado da mesma e uma segunda porção de acoplamento de hélice guia, que tem segundas porções inclinadas de guia que se inclinam a partir da porção central da porção oca para o exterior do outro lado da mesma; uma primeira unidade de fixação acoplada por parafuso à primeira porção de acoplamento de hélice guia do corpo de acoplador e inserida em um lado da porção oca, a primeira unidade de fixação compreendendo uma pluralidade de primeiros membros de fixação, que são acoplados às primeiras porções inclinadas de guia de modo a ser capaz de deslizar, respectivamente, cada um dos primeiros membros de fixação tendo uma primeira porção de acoplamento de hélice de fixação, que tem uma primeira porção inclinada de fixação, provida sobre a superfície periférica externa da mesma e tendo uma primeira porção de preensão, que prende a superfície periférica externa de um vergalhão para conexão, provida sobre a superfície periférica interna da mesma, de maneira tal que, quando forças de tração agem sobre vergalhões acoplados, os primeiros membros de fixação se movem na direção oposta da direção radial e deste modo proveem os vergalhões de forças de fixação; e uma segunda unidade de fixação acoplada por parafuso à segunda porção de acoplamento de hélice guia do corpo de acoplador e inserida em um lado da porção oca, a segunda unidade de fixação compreendendo uma pluralidade de segundos membros de fixação, que são acoplados às segundas porções inclinadas de guia de modo a ser capaz de deslizar, respectivamente, cada um dos segundos membros de fixação tendo uma segunda porção de acoplamento de hélice de fixação, que tem uma segunda porção inclinada de fixação, provida sobre a superfície periférica externa da mesma e tendo uma segunda porção de preensão, que prende a superfície periférica externa de um vergalhão para conexão, provida sobre a superfície periférica interna da mesma de maneira tal que, quando forças de tração agem sobre vergalhões acoplados, os segundos membros de fixação movem-se na direção radial e deste modo proveem os vergalhões com forças de fixação.A high strength single-touch rebar coupler according to the present invention comprises: a coupler body having a hollow portion formed in the longitudinal direction, the coupler body being formed into a helical shape to provide the inner peripheral surface of the hollow portion with a rebar clamping force in the circumferential direction, and the coupler body comprising a first guide helix coupling portion having first inclined guide portions that tilt from the central portion of the outwardly hollow portion of one side thereof and a second guide helix coupling portion having second inclined guide portions that incline from the central portion of the hollow outwardly portion on the other side thereof; a first screw-coupled fastening unit to the first helix coupling portion of the coupler body and inserted into one side of the hollow portion, the first fastening unit comprising a plurality of first fastening members, which are coupled to the first inclined portions to be able to slide respectively each of the first fastening members having a first fastening propeller coupling portion having a first inclined fastening portion provided on the outer peripheral surface thereof and having a first gripping portion securing the outer peripheral surface of a connecting rebar provided on the inner peripheral surface thereof so that when tensile forces act on coupled rebar the first securing members move in the opposite direction radial direction and thus provide the rebar of clamping forces the; and a second clamping unit coupled by screw to the second guide helix coupling portion of the coupler body and inserted into one side of the hollow portion, the second clamping unit comprising a plurality of second clamping members, which are coupled to the second portions. inclined so as to be able to slide each second securing member respectively having a second securing propeller coupling portion having a second inclined securing portion provided on the outer peripheral surface thereof and having a second gripping portion securing the outer peripheral surface of a connecting rebar provided on the inner peripheral surface thereof so that when tensile forces act on coupled rebar the second securing members move in the direction radial and thus provide the rebar with clamping forces.

BR112017000253A 2014-07-07 2015-07-07 High strength single-touch rebar coupler. BR112017000253A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020140084811A KR101570867B1 (en) 2014-07-07 2014-07-07 one-touch steel reinforcing bar coupler for concrete construction
KR1020150011501A KR101554723B1 (en) 2015-01-23 2015-01-23 one-touch steel reinforcing bar coupler for concrete construction
PCT/KR2015/006985 WO2016006904A1 (en) 2014-07-07 2015-07-07 High-strength one-touch rebar coupler

Publications (1)

Publication Number Publication Date
BR112017000253A2 true BR112017000253A2 (en) 2017-11-14

Family

ID=55064464

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000253A BR112017000253A2 (en) 2014-07-07 2015-07-07 High strength single-touch rebar coupler.

Country Status (8)

Country Link
US (1) US10385569B2 (en)
EP (1) EP3168385A4 (en)
JP (1) JP2017528627A (en)
CN (1) CN106661887A (en)
BR (1) BR112017000253A2 (en)
PH (1) PH12017500043A1 (en)
RU (1) RU2667990C2 (en)
WO (1) WO2016006904A1 (en)

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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
JP7077508B2 (en) 2016-09-12 2022-05-31 カプラー ソリューションズ リミテッド Coupler, related parts and how to use them
USD836420S1 (en) * 2017-02-08 2018-12-25 Barsplice Products, Inc. Protective cap for a threaded rebar coupler
MX2019009636A (en) 2017-02-15 2019-11-08 Tindall Corp Methods and apparatuses for constructing a concrete structure.
KR101807467B1 (en) * 2017-06-12 2017-12-11 박외도 Reinforcing rod a coupling device
US10301825B1 (en) 2017-11-28 2019-05-28 Jason G. Uncapher Rebar holster system
CN110388361A (en) * 2018-04-16 2019-10-29 周兆弟 A kind of connection member
CN108591231B (en) * 2018-05-14 2020-08-04 王栋树 Connecting assembly capable of preventing threads from being disengaged
US11092180B2 (en) * 2018-05-14 2021-08-17 Carl Barrow Locking dowel assembly
TWI695920B (en) * 2018-12-26 2020-06-11 恕如 林 Connecting device and method for connecting two rods axially
KR102069879B1 (en) * 2019-05-29 2020-02-11 윤명식 Reinforced anti-slip type one-touch coupler
RU198093U1 (en) * 2019-07-18 2020-06-17 Игорь Николаевич Тихонов Coupling for connecting reinforcing bars
JP7381057B2 (en) * 2019-08-30 2023-11-15 株式会社NejiLaw rod joint
USD945235S1 (en) * 2019-08-30 2022-03-08 Imdex Technology USA LLC Drive sub for a drilling tool
KR102272480B1 (en) * 2019-10-15 2021-07-02 양현민 steel reinforcing bar coupler for concrete construction
CN111058571A (en) * 2019-12-03 2020-04-24 中交第四公路工程局有限公司 Fabricated grouting sleeve with steel bar positioning guide groove and manufacturing method
US11951652B2 (en) 2020-01-21 2024-04-09 Tindall Corporation Grout vacuum systems and methods
KR102320366B1 (en) * 2020-04-13 2021-11-01 기언관 Reinforcing rod a coupling device
US20220145609A1 (en) * 2020-11-06 2022-05-12 L&W Industries, LLC Connector for elongate support member
RU202352U1 (en) * 2020-11-16 2021-02-12 Общество с ограниченной ответственностью "Завод спецоборудования и механизации строительства "ГРАД" BUTT CONNECTION OF REINFORCEMENT RODS
RU204021U1 (en) * 2020-12-04 2021-05-04 Александр Петрович Перфильев COUPLING FOR CONNECTING REINFORCEMENT RODS OF FRAMES AND NETS
KR102305094B1 (en) * 2021-04-22 2021-09-27 주식회사 건우금속 Rebar joint apparatus
US12000104B1 (en) * 2022-03-10 2024-06-04 Theo Robert Seeley Green gravity retaining wall

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Also Published As

Publication number Publication date
CN106661887A (en) 2017-05-10
WO2016006904A1 (en) 2016-01-14
EP3168385A4 (en) 2018-03-14
US20170204608A1 (en) 2017-07-20
PH12017500043A1 (en) 2017-05-22
RU2017100552A (en) 2018-07-12
RU2017100552A3 (en) 2018-07-12
RU2667990C2 (en) 2018-09-25
JP2017528627A (en) 2017-09-28
EP3168385A1 (en) 2017-05-17
US10385569B2 (en) 2019-08-20

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]