GB2074916B - Method for producing i-beam having centrally corrugated web - Google Patents

Method for producing i-beam having centrally corrugated web

Info

Publication number
GB2074916B
GB2074916B GB8041336A GB8041336A GB2074916B GB 2074916 B GB2074916 B GB 2074916B GB 8041336 A GB8041336 A GB 8041336A GB 8041336 A GB8041336 A GB 8041336A GB 2074916 B GB2074916 B GB 2074916B
Authority
GB
United Kingdom
Prior art keywords
producing
corrugated web
centrally
centrally corrugated
web
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.)
Expired
Application number
GB8041336A
Other versions
GB2074916A (en
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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
Priority claimed from JP6153380A external-priority patent/JPS56158224A/en
Priority claimed from JP6941480U external-priority patent/JPS6037128Y2/en
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of GB2074916A publication Critical patent/GB2074916A/en
Application granted granted Critical
Publication of GB2074916B publication Critical patent/GB2074916B/en
Expired legal-status Critical Current

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
GB8041336A 1980-05-09 1980-12-29 Method for producing i-beam having centrally corrugated web Expired GB2074916B (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
GB2074916A GB2074916A (en) 1981-11-11
GB2074916B true GB2074916B (en) 1983-09-07

Family

ID=26402572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8041336A Expired GB2074916B (en) 1980-05-09 1980-12-29 Method for producing i-beam having centrally corrugated web

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
BE886933A (en) 1981-04-16
LU83044A1 (en) 1981-03-27
FR2482256A1 (en) 1981-11-13
IT8027005A0 (en) 1980-12-30
FR2482256B1 (en) 1986-05-30
IT1174692B (en) 1987-07-01
DE3049459A1 (en) 1982-02-18
GB2074916A (en) 1981-11-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931229