IT1174692B - Metodo per produrre una trave a i che ha un gambo ondulato centralmente e cilindri per ottenere tale trave a i - Google Patents

Metodo per produrre una trave a i che ha un gambo ondulato centralmente e cilindri per ottenere tale trave a i

Info

Publication number
IT1174692B
IT1174692B IT8027005A IT2700580A IT1174692B IT 1174692 B IT1174692 B IT 1174692B IT 8027005 A IT8027005 A IT 8027005A IT 2700580 A IT2700580 A IT 2700580A IT 1174692 B IT1174692 B IT 1174692B
Authority
IT
Italy
Prior art keywords
waved
centrally
stem
cylinders
produce
Prior art date
Application number
IT8027005A
Other languages
English (en)
Italian (it)
Other versions
IT8027005A0 (it
Inventor
Masami Hamada
Kiyokazu Tanaka
Takeshi Kikuchi
Yasuhiro Asai
Chihiro Hayashi
Fumio Ohtake
Original Assignee
Sumitomo Metal Ind
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 JP6153380A external-priority patent/JPS56158224A/ja
Priority claimed from JP6941480U external-priority patent/JPS6037128Y2/ja
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of IT8027005A0 publication Critical patent/IT8027005A0/it
Application granted granted Critical
Publication of IT1174692B publication Critical patent/IT1174692B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Metal Rolling (AREA)
  • Rod-Shaped Construction Members (AREA)
IT8027005A 1980-05-09 1980-12-30 Metodo per produrre una trave a i che ha un gambo ondulato centralmente e cilindri per ottenere tale trave a i IT1174692B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6153380A JPS56158224A (en) 1980-05-09 1980-05-09 Production of h-beam having corrugation in central part of web
JP6941480U JPS6037128Y2 (ja) 1980-05-20 1980-05-20 Ｈ形鋼のウエブにコルゲ−トを加工するためのロ−ル

Publications (2)

Publication Number Publication Date
IT8027005A0 IT8027005A0 (it) 1980-12-30
IT1174692B true IT1174692B (it) 1987-07-01

Family

ID=26402572

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8027005A IT1174692B (it) 1980-05-09 1980-12-30 Metodo per produrre una trave a i che ha un gambo ondulato centralmente e cilindri per ottenere tale trave a i

Country Status (6)

Country Link
BE (1) BE886933A (fr)
DE (1) DE3049459A1 (fr)
FR (1) FR2482256B1 (fr)
GB (1) GB2074916B (fr)
IT (1) IT1174692B (fr)
LU (1) LU83044A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526024A (en) * 1982-07-09 1985-07-02 Toti Andrew J Apparatus for forming elongated sheet metal panels
BE1001122A3 (fr) * 1988-06-03 1989-07-25 Cockerill Sambre Sa Profile lamine comportant une partie ondulee, procede pour la fabrication de ceux-ci et installation destinee a leur fabrication.
DE19636367A1 (de) * 1996-09-06 1998-03-12 Emitec Emissionstechnologie Verfahren und Vorrichtungen zum Herstellen eines Metallbleches mit einer Wellung und einer quer dazu liegenden Mikrostruktur
CN110605299B (zh) * 2019-09-19 2024-08-02 太原科技大学 一种金属双极板流道纵-横辊轧设备及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093054A (en) * 1934-01-12 1937-09-14 Negrini Bruno Blade member for rigid roller blinds
FR1356948A (fr) * 1962-12-12 1964-04-03 Lorraine Escaut Sa Tubes notamment pour la réalisation de charpentes tubulaires
AU475238B2 (en) * 1972-12-07 1976-08-19 A. C. I. Operations Pty. Limited Apparatus for embossing sheetmetal strip
CA991519A (en) * 1972-12-08 1976-06-22 Ernest R. Bodnar Method and apparatus for forming strip sheet metal with transverse indentations
FR2289265A1 (fr) * 1974-10-31 1976-05-28 Est Profiles Tubes Procede et dispositif pour le raidissement en continu d'un element metallique et element metallique ainsi obtenu

Also Published As

Publication number Publication date
DE3049459A1 (de) 1982-02-18
FR2482256A1 (fr) 1981-11-13
GB2074916A (en) 1981-11-11
GB2074916B (en) 1983-09-07
IT8027005A0 (it) 1980-12-30
FR2482256B1 (fr) 1986-05-30
BE886933A (fr) 1981-04-16
LU83044A1 (fr) 1981-03-27

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