BR9206710A - Método e aparelho para conformação simultânea de quatro vergalhões - Google Patents

Método e aparelho para conformação simultânea de quatro vergalhões

Info

Publication number
BR9206710A
BR9206710A BR9206710A BR9206710A BR9206710A BR 9206710 A BR9206710 A BR 9206710A BR 9206710 A BR9206710 A BR 9206710A BR 9206710 A BR9206710 A BR 9206710A BR 9206710 A BR9206710 A BR 9206710A
Authority
BR
Brazil
Prior art keywords
rebars
simultaneous forming
simultaneous
forming
Prior art date
Application number
BR9206710A
Other languages
English (en)
Inventor
Giichi Matsuo
Akira Sakai
Dayton W Elley
Jimmy Jeral Rains
Original Assignee
Structural Metals Inc
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 Structural Metals Inc filed Critical Structural Metals Inc
Publication of BR9206710A publication Critical patent/BR9206710A/pt

Links

Classifications

    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/0815—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 structural sections, i.e. work of special cross-section, e.g. angle steel from flat-rolled products, e.g. by longitudinal shearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Wire Processing (AREA)
BR9206710A 1991-11-04 1992-11-04 Método e aparelho para conformação simultânea de quatro vergalhões BR9206710A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78768391A 1991-11-04 1991-11-04
PCT/US1992/009471 WO1993008937A1 (en) 1991-11-04 1992-11-04 Method and apparatus for simultaneously forming four metal rounds

Publications (1)

Publication Number Publication Date
BR9206710A true BR9206710A (pt) 1995-05-02

Family

ID=25142264

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206710A BR9206710A (pt) 1991-11-04 1992-11-04 Método e aparelho para conformação simultânea de quatro vergalhões

Country Status (7)

Country Link
EP (1) EP0612274A4 (pt)
KR (1) KR0137805B1 (pt)
AU (1) AU3064092A (pt)
BR (1) BR9206710A (pt)
CA (1) CA2122626C (pt)
MX (1) MX9206342A (pt)
WO (1) WO1993008937A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626044A (en) * 1995-05-19 1997-05-06 Lara-Castro; Manuel Method of producing steel bars from billets
CN102909218B (zh) * 2012-09-29 2014-10-15 河北唐银钢铁有限公司 一种棒材连轧φ12螺四切分中、精轧孔型结构
CN109047334B (zh) * 2018-08-23 2020-12-04 中冶赛迪工程技术股份有限公司 用于热态板带纵向分条的生产方法及应用
CN112404131A (zh) * 2020-10-30 2021-02-26 张家港宏昌钢板有限公司 一种控制螺纹钢切分道次条形均匀性的方法
US20240238858A1 (en) * 2021-09-22 2024-07-18 Primetals Technologies USA LLC High production quality round wire rod using a slit rolling process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553088A1 (de) * 1974-11-28 1976-08-12 Hille Eng Co Ltd Verfahren zum auswalzen von brammen sowie walzwerk zur ausfuehrung des verfahrens
US4193283A (en) * 1976-02-09 1980-03-18 Co-Steel International Limited Method of slitting a double or triple stranded bar
US4275491A (en) * 1977-02-08 1981-06-30 Roberto Marinucci Multi-complex shear device for splitting hot metallic bars into several smaller bars
US4204416A (en) * 1977-12-20 1980-05-27 Chumanov Julian M Method of rolling section billets
JPS6018241B2 (ja) * 1979-12-07 1985-05-09 新日本製鐵株式会社 スラブの幅多分割方法
US4357819A (en) * 1980-06-11 1982-11-09 Structural Metals, Inc. Method and apparatus for simultaneously forming three uniform metal rounds
JPS57112904A (en) * 1980-12-29 1982-07-14 Sumitomo Metal Ind Ltd Production of steel sheet pile
JPS6092001A (ja) * 1983-10-27 1985-05-23 Nippon Kokan Kk <Nkk> 多条素材の切り裂きによる条鋼の製造方法および多条素材の切り裂き装置
JP2590598B2 (ja) * 1990-08-20 1997-03-12 日本鋼管株式会社 １つのビレットから少なくとも４本の金属丸棒を同時に製造するための方法および装置

Also Published As

Publication number Publication date
CA2122626A1 (en) 1993-05-13
MX9206342A (es) 1993-11-01
AU3064092A (en) 1993-06-07
EP0612274A1 (en) 1994-08-31
CA2122626C (en) 1998-12-08
WO1993008937A1 (en) 1993-05-13
KR0137805B1 (ko) 1998-07-15
EP0612274A4 (en) 1995-01-25

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FF Decision: intention to grant
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