AU587561B2 - Production of threaded bar - Google Patents

Production of threaded bar

Info

Publication number
AU587561B2
AU587561B2 AU75744/87A AU7574487A AU587561B2 AU 587561 B2 AU587561 B2 AU 587561B2 AU 75744/87 A AU75744/87 A AU 75744/87A AU 7574487 A AU7574487 A AU 7574487A AU 587561 B2 AU587561 B2 AU 587561B2
Authority
AU
Australia
Prior art keywords
production
threaded bar
threaded
bar
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.)
Ceased
Application number
AU75744/87A
Other versions
AU7574487A (en
Inventor
Stanley Charles Swan
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.)
Broken Hill Pty Co Ltd
Original Assignee
Broken Hill Pty 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 Broken Hill Pty Co Ltd filed Critical Broken Hill Pty Co Ltd
Priority to AU75744/87A priority Critical patent/AU587561B2/en
Publication of AU7574487A publication Critical patent/AU7574487A/en
Application granted granted Critical
Publication of AU587561B2 publication Critical patent/AU587561B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
AU75744/87A 1986-07-16 1987-07-16 Production of threaded bar Ceased AU587561B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU75744/87A AU587561B2 (en) 1986-07-16 1987-07-16 Production of threaded bar

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH695986 1986-07-16
AUPH6959 1986-07-16
AU75744/87A AU587561B2 (en) 1986-07-16 1987-07-16 Production of threaded bar

Publications (2)

Publication Number Publication Date
AU7574487A AU7574487A (en) 1988-01-21
AU587561B2 true AU587561B2 (en) 1989-08-17

Family

ID=25638005

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75744/87A Ceased AU587561B2 (en) 1986-07-16 1987-07-16 Production of threaded bar

Country Status (1)

Country Link
AU (1) AU587561B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2146618T3 (en) * 1992-09-25 2000-08-16 Bhp Eng Pty Ltd HOLLOW BARS AND PROCEDURE FOR ITS MANUFACTURE.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578964B2 (en) * 1984-08-09 1988-11-10 Allied Steel And Wire Limited Connections for reinforcing bars

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578964B2 (en) * 1984-08-09 1988-11-10 Allied Steel And Wire Limited Connections for reinforcing bars

Also Published As

Publication number Publication date
AU7574487A (en) 1988-01-21

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired