AU6008099A - Method of processing connecting ends of deformed steel bar used for reinforcing concrete, and deformed steel bar processed by this method - Google Patents

Method of processing connecting ends of deformed steel bar used for reinforcing concrete, and deformed steel bar processed by this method

Info

Publication number
AU6008099A
AU6008099A AU60080/99A AU6008099A AU6008099A AU 6008099 A AU6008099 A AU 6008099A AU 60080/99 A AU60080/99 A AU 60080/99A AU 6008099 A AU6008099 A AU 6008099A AU 6008099 A AU6008099 A AU 6008099A
Authority
AU
Australia
Prior art keywords
steel bar
deformed steel
connecting ends
reinforcing concrete
processing connecting
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.)
Abandoned
Application number
AU60080/99A
Other languages
English (en)
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
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 Individual filed Critical Individual
Publication of AU6008099A publication Critical patent/AU6008099A/en
Abandoned 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
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F5/00—Upsetting wire or pressing operations affecting the wire cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
AU60080/99A 1999-09-27 1999-09-27 Method of processing connecting ends of deformed steel bar used for reinforcing concrete, and deformed steel bar processed by this method Abandoned AU6008099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR1999/000581 WO2001023118A1 (fr) 1999-09-27 1999-09-27 Procede de traitement des extremites de raccordement de barres en acier deformees servant a renforcer le beton, et barre en acier deformee traitee selon ce procede

Publications (1)

Publication Number Publication Date
AU6008099A true AU6008099A (en) 2001-04-30

Family

ID=19571081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60080/99A Abandoned AU6008099A (en) 1999-09-27 1999-09-27 Method of processing connecting ends of deformed steel bar used for reinforcing concrete, and deformed steel bar processed by this method

Country Status (3)

Country Link
JP (1) JP3780209B2 (fr)
AU (1) AU6008099A (fr)
WO (1) WO2001023118A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3527739A4 (fr) * 2016-10-13 2020-05-20 Akira Fukuda Structure de joint de barre d'armature du type à vis d'une barre d'armature déformée et son procédé de fabrication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991073A (fr) * 1972-12-30 1974-08-30
GB2162915B (en) * 1984-08-09 1988-06-02 Allied Steel Wire Ltd Reinforcing bar joints
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
JPH02204555A (ja) * 1989-02-02 1990-08-14 Kurosawa Kensetsu Kk ねじ付き防腐被覆ｐｃ鋼棒及びその製造方法
FI922525A0 (fi) * 1992-06-01 1992-06-01 Tartuntamarkkinointi Oy Foerfarande foer skaerning av en gaenga i en staong.
US5776001A (en) * 1994-02-16 1998-07-07 Ccl Systems Limited Thread formation

Also Published As

Publication number Publication date
JP3780209B2 (ja) 2006-05-31
WO2001023118A1 (fr) 2001-04-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 29, PAGE(S) 6074-6077 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 60080/99 AND 79111/00

MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase