BR0200171A - Método e conexão de vergalhões - Google Patents

Método e conexão de vergalhões

Info

Publication number
BR0200171A
BR0200171A BR0200171-3A BR0200171A BR0200171A BR 0200171 A BR0200171 A BR 0200171A BR 0200171 A BR0200171 A BR 0200171A BR 0200171 A BR0200171 A BR 0200171A
Authority
BR
Brazil
Prior art keywords
rebar
clamp set
bite
contracted
tool
Prior art date
Application number
BR0200171-3A
Other languages
English (en)
Inventor
John J Gregel
Louis J Colarusso
Original Assignee
Erico Int Corp
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 Int Corp filed Critical Erico Int Corp
Publication of BR0200171A publication Critical patent/BR0200171A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
    • 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
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/122—Machines for joining reinforcing bars
    • 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
    • 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
    • Y10T403/5733—Plural opposed sockets
    • 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
    • Y10T403/5761—Interrupted periphery, e.g., split or segmental, etc.
    • 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
    • Y10T403/5761—Interrupted periphery, e.g., split or segmental, etc.
    • Y10T403/5766—Axially divided segments
    • 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
    • Y10T403/5761—Interrupted periphery, e.g., split or segmental, etc.
    • Y10T403/5766—Axially divided segments
    • Y10T403/5773—Interfitting

Landscapes

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

Abstract

"MéTODO E CONEXãO DE VERGALHõES". Uma união de vergalhões de alta resistência usa um conjunto de braçadeiras que se pode contrair ligando as extremidades dos vergalhões a serem unidas. O conjunto de braçadeiras inclui dentes internos projetados para morder as costelas ou deformações no lado externo das extremidades do vergalhão que formam o diâmetro total do vergalhão mas não o núcleo ou o diâmetro nominal do vergalhão. O conjunto de braçadeiras é contraído a partir de ambas as extremidades axiais dirigindo-se os colarinhos de fechamento em cada extremidade do conjunto de braçadeiras com uma ferramenta enquanto se faz ao mesmo tempo com que o conjunto de braçadeiras se contraia e morda as extremidades do vergalhão. Quando a ferramenta é removida, o colarinho permanece no lugar trancando o conjunto de braçadeiras fechado. A união fornece não apenas altas resistências à compressão e à tração, mas tem também boa resistência dinâmica e à fadiga para qualificá-la como acoplador do Tipo 2.
BR0200171-3A 2001-01-23 2002-01-23 Método e conexão de vergalhões BR0200171A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26386001P 2001-01-23 2001-01-23

Publications (1)

Publication Number Publication Date
BR0200171A true BR0200171A (pt) 2002-10-22

Family

ID=23003541

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0200168-3A BR0200168A (pt) 2001-01-23 2002-01-23 Ferramenta de barra de reforço e método
BR0200171-3A BR0200171A (pt) 2001-01-23 2002-01-23 Método e conexão de vergalhões

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR0200168-3A BR0200168A (pt) 2001-01-23 2002-01-23 Ferramenta de barra de reforço e método

Country Status (7)

Country Link
US (1) US6719478B2 (pt)
EP (1) EP1225284B1 (pt)
BR (2) BR0200168A (pt)
CA (2) CA2368742A1 (pt)
DE (1) DE60200892T2 (pt)
ES (1) ES2225658T3 (pt)
MX (1) MXPA02000786A (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1225288A3 (en) * 2001-01-23 2004-05-12 Erico International Corporation Reinforcing bar tool and method
US7118299B2 (en) 2001-01-23 2006-10-10 Erico International Corporation Reinforcing bar connection and method
US20070095013A1 (en) * 2004-10-27 2007-05-03 Kerkay Colleen M Reinforcing bar coupling
US20070175167A1 (en) * 2006-01-13 2007-08-02 Allen Paul B Reinforcing bar splice with threaded collars
EP1898017A1 (en) * 2006-09-08 2008-03-12 Dextra Asia Device for connecting bars end-to-end
TWM407932U (en) * 2011-01-28 2011-07-21 Cx Technology Corp steel bar connecter
KR101102531B1 (ko) * 2011-09-07 2012-01-03 김현호 철근 이음용 원터치식 퀵 커플러
US20130174399A1 (en) * 2012-01-09 2013-07-11 Bernie Goldfuss Removable Forming Support
US20130200582A1 (en) * 2012-02-05 2013-08-08 William Kurt Feick Wheelbarrow Or Cart With Handles Which Can Be Extended In Step Less Increments
KR101375535B1 (ko) * 2013-08-28 2014-03-17 송준우 유압력을 이용하여 철근을 커플링하는 장치
JP6807779B2 (ja) * 2017-03-10 2021-01-06 株式会社伊藤製鐵所 カプラー
KR101807467B1 (ko) * 2017-06-12 2017-12-11 박외도 철근연결구
CN108161816B (zh) * 2017-12-15 2020-01-03 潍柴动力股份有限公司 一种发动机水管压装工具
AU2018390643A1 (en) * 2017-12-18 2020-06-04 Kaoru Taneichi Bolt connector
JP7381057B2 (ja) * 2019-08-30 2023-11-15 株式会社NejiLaw 棒状体継手
CN111395536B (zh) * 2020-03-26 2021-10-29 王克峰 一种装配式建筑桁架结构
CN111997272A (zh) * 2020-09-24 2020-11-27 广州五羊建设机械有限公司 一种可用于装配式建筑的全灌浆套筒
CN113017812B (zh) * 2021-02-26 2023-05-12 仉建国 断棒连接器及系统
CN113374181B (zh) * 2021-06-23 2025-06-24 眉山中车紧固件科技有限公司 一种杆件连接系统及其连接方法
WO2023094030A1 (en) * 2021-11-29 2023-06-01 Jpb Système Reinforcing bar couplers and related tools and methods
CN114535951B (zh) * 2022-02-14 2025-03-18 中国船舶重工集团公司第七一九研究所 一种套装装置及其套装方法
US12258760B1 (en) * 2023-10-13 2025-03-25 King Saud University Linkage for increasing the ductility of fiber reinforced polymer bars

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Publication number Priority date Publication date Assignee Title
US50190A (en) 1865-09-26 Coupling for shafts of boring-tools
US1377101A (en) 1919-11-28 1921-05-03 Sparling John Ernest Shaft-coupling
DE1194552B (de) 1961-06-26 1965-06-10 Beton & Monierbau Ag Zugbolzenmuffe zum Anschluss an walzprofilierte Vorspannstaebe mit kreisrundem Kernquerschnitt
DE1500759B1 (de) 1966-12-14 1970-12-10 Siegfried Gutmann Stahlstabverbindung,insbesondere fuer Staebe von armierten Betonteilen
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CA994534A (en) 1973-06-28 1976-08-10 Ronald E. Marsden Splicer for reinforcing bars
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FI922525A0 (fi) 1992-06-01 1992-06-01 Tartuntamarkkinointi Oy Foerfarande foer skaerning av en gaenga i en staong.
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KR19990064729A (ko) * 1999-05-04 1999-08-05 김순수 철근의 기계식 이음방법 및 그 이음구

Also Published As

Publication number Publication date
US6719478B2 (en) 2004-04-13
EP1225284A3 (en) 2002-12-04
CA2368741A1 (en) 2002-07-23
US20020110413A1 (en) 2002-08-15
EP1225284B1 (en) 2004-08-11
DE60200892D1 (de) 2004-09-16
MXPA02000786A (es) 2003-08-20
DE60200892T2 (de) 2005-07-28
BR0200168A (pt) 2002-10-22
ES2225658T3 (es) 2005-03-16
CA2368742A1 (en) 2002-07-23
EP1225284A2 (en) 2002-07-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2021 DE 29/09/2009.