IT8027005A0 - METHOD OF PRODUCING AN I-BEAM WHICH HAS A CENTRALLY WAVY STEM AND CYLINDERS TO OBTAIN SUCH I-BEAM. - Google Patents

METHOD OF PRODUCING AN I-BEAM WHICH HAS A CENTRALLY WAVY STEM AND CYLINDERS TO OBTAIN SUCH I-BEAM.

Info

Publication number
IT8027005A0
IT8027005A0 IT8027005A IT2700580A IT8027005A0 IT 8027005 A0 IT8027005 A0 IT 8027005A0 IT 8027005 A IT8027005 A IT 8027005A IT 2700580 A IT2700580 A IT 2700580A IT 8027005 A0 IT8027005 A0 IT 8027005A0
Authority
IT
Italy
Prior art keywords
centrally
cylinders
producing
wavy
stem
Prior art date
Application number
IT8027005A
Other languages
Italian (it)
Other versions
IT1174692B (en
Inventor
Hamada Masami
Tanaka Kiyokazu
Kikuchi Takeshi
Asai Yasuhiro
Hayashi Chihiro
Ohtake Fumio
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/en
Priority claimed from JP6941480U external-priority patent/JPS6037128Y2/en
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of IT8027005A0 publication Critical patent/IT8027005A0/en
Application granted granted Critical
Publication of IT1174692B publication Critical patent/IT1174692B/en

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)
  • Rod-Shaped Construction Members (AREA)
  • Metal Rolling (AREA)
IT8027005A 1980-05-09 1980-12-30 METHOD TO PRODUCE A I BEAM THAT HAS A CENTRALLY WAVED STEM AND CYLINDERS TO OBTAIN THIS I BEAM IT1174692B (en)

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 (en) 1980-05-20 1980-05-20 Roll for processing corrugate on H-shaped steel web

Publications (2)

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

Family

ID=26402572

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8027005A IT1174692B (en) 1980-05-09 1980-12-30 METHOD TO PRODUCE A I BEAM THAT HAS A CENTRALLY WAVED STEM AND CYLINDERS TO OBTAIN THIS I BEAM

Country Status (6)

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

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 (en) * 1988-06-03 1989-07-25 Cockerill Sambre Sa LAMINATE PROFILE COMPRISING A CORRUGATED PART, METHOD FOR THE MANUFACTURE THEREOF AND INSTALLATION FOR THEIR MANUFACTURE.
DE19636367A1 (en) * 1996-09-06 1998-03-12 Emitec Emissionstechnologie Method and devices for producing a metal sheet with a corrugation and a transverse microstructure
CN110605299A (en) * 2019-09-19 2019-12-24 太原科技大学 Metal bipolar plate runner longitudinal-transverse rolling equipment and method

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 (en) * 1962-12-12 1964-04-03 Lorraine Escaut Sa Tubes in particular for the realization of tubular frames
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 (en) * 1974-10-31 1976-05-28 Est Profiles Tubes Forming stiffening ribs in metal profiles - by passing between rollers with alternating elongate punches and dies

Also Published As

Publication number Publication date
IT1174692B (en) 1987-07-01
BE886933A (en) 1981-04-16
LU83044A1 (en) 1981-03-27
FR2482256A1 (en) 1981-11-13
DE3049459A1 (en) 1982-02-18
FR2482256B1 (en) 1986-05-30
GB2074916B (en) 1983-09-07
GB2074916A (en) 1981-11-11

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