WO1989003920A1 - Sheet metal profile - Google Patents

Sheet metal profile Download PDF

Info

Publication number
WO1989003920A1
WO1989003920A1 PCT/SE1988/000557 SE8800557W WO8903920A1 WO 1989003920 A1 WO1989003920 A1 WO 1989003920A1 SE 8800557 W SE8800557 W SE 8800557W WO 8903920 A1 WO8903920 A1 WO 8903920A1
Authority
WO
WIPO (PCT)
Prior art keywords
grooves
groove
zig
zag
profile according
Prior art date
Application number
PCT/SE1988/000557
Other languages
English (en)
French (fr)
Inventor
Lars Ingvar Ingvarsson
Original Assignee
Ortic Ab
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 Ortic Ab filed Critical Ortic Ab
Publication of WO1989003920A1 publication Critical patent/WO1989003920A1/en
Priority to NO892602A priority Critical patent/NO170097C/no
Priority to FI893088A priority patent/FI893088A/fi
Priority to DK308889A priority patent/DK165015C/da

Links

Classifications

    • 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
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04C2003/0473—U- or C-shaped

Definitions

  • This invention relates to a i-r ⁇ -DSt-c-. ⁇ ti-ally C-formed sheet metal profile having a web with stiffening grooves and two flanges with inwardly bent edges that stiffen the flanges.
  • Such sheet metal profiles are increasingly used in place of wooden studs in framework walls lined with plaster board. The most common use is for partitions that do not carry a load.
  • the web of the profile is then ususally 70 mm and the flanges are usually 35 mm; these dimensions corres ⁇ pond to the size of common wooden studs for the same purpose.
  • the plaster board or any, other possible lining is screwed to the flanges of the profile by means of self boring and tapping screws.
  • Fig 1 is a view of a first embodiment seen as indicated by the arrows 1-1 in Fig 2 and Fig 2 is an end view seen as indicated by the arrows 2-2 in Fig 1.
  • Fig 3 is a view of a second embodiment seen as indicated by the arrows 3-3 in Fig 4 and Fig 4 is an end view seen as indicated by the arrows 4-4 in Fig 3.
  • Fig 5 is a view of a third embodiment seen as indicated by the arrows 5-5 in Fig 6 and Fig 6 is an end view seen as indicated by the arrows 6-6 in Fig 5.
  • Fig 7 is a view of a fourth embodiment seen as indicat ⁇ ed by the arrows 7-7 in Fig 8 and Fig 8 is an end view seen as indicated by the arroew 8-8 in Fig 7.
  • the profile according to claim 1 and 2 has a web 11 and two flanges 12, 13.
  • the flanges are stiffened by their in- warding bent edges 14, 15.
  • the web 11 has a serpentine formed groove 16 that consists of substantially straight parts 17, 18 joined by substantially circular bows 19, 20.
  • the straight parts 17, 18 extend over at least half the width of the web at an angle of about 45 to the longitudinal direction of the profile. These straight parts 17, 18 are thus substanti ⁇ ally at right angle to each other.
  • the profile according to Figs 3 and 4 are similar to the one according to Fig 1 and 2 but it has two serpentine grooves 16, 21 instead of one.
  • the pattern formed by the serpentine grooves is symmetric and the serpentine grooves 16, 20 intersect at a substantially right angle.
  • the profile according to Figs 5 and 6 has two longitu ⁇ dinal flatbottomed grooves 24, 25 along the edges of its web 11 and these grooves 24, 25 are connected by a zig-zag groove that consists of straight grooves 26, 27 that have the same directions as the grooves 17, 18 of the serpentine groove 16 in Fig 1.
  • the grooves 26, 27 have the same depth as the grooves 24, 25 and flat bottoms.
  • Figs 7 and 8 The profile according to Figs 7 and 8 is similar to the one shown in Figs 5 and 6 but it has two zig-zag grooves 26, 27 and 28, 29 instead of one groove.
  • the pattern is symmetric and the grooves 26, 27 and 28, 29 intersect at substantially right angles.
  • a con ⁇ tinuous substantially zig-zag formed stiffening groove there is a con ⁇ tinuous substantially zig-zag formed stiffening groove.
  • one respectively two zig-zag formed grooves join with two longitudinal grooves 24, 25 so that a lattice-like pattern is formed.
  • the longitudinal grooves and the zig-zag formed grooves should have equal depth so that their bottoms are joined. This provides for a force flow akin to the flow in a like lattice. It seems advantageous though not necessary that both the longitudinal grooves and the zig-zag grooves have flat bottoms as shown in the Figures.
  • zig-zag formed grooves in the web can be made by means of two synchronized steel rolls.
  • Neoprene rubber can be used as a lining and its thickness can suitably be 4-6 times, preferably 5-6 times, the depth of the grooves that is to be rolled into the steel web.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Finishing Walls (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
PCT/SE1988/000557 1987-10-23 1988-10-21 Sheet metal profile WO1989003920A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO892602A NO170097C (no) 1987-10-23 1989-06-22 Metallplateprofil.
FI893088A FI893088A (fi) 1987-10-23 1989-06-22 Plaotprofil.
DK308889A DK165015C (da) 1987-10-23 1989-06-22 Byggeprofil af tyndplade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704123A SE464713B (sv) 1987-10-23 1987-10-23 Rullformad byggregel av tunnplaat
SE8704123-2 1987-10-23

Publications (1)

Publication Number Publication Date
WO1989003920A1 true WO1989003920A1 (en) 1989-05-05

Family

ID=20369979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1988/000557 WO1989003920A1 (en) 1987-10-23 1988-10-21 Sheet metal profile

Country Status (4)

Country Link
DK (1) DK165015C (da)
FI (1) FI893088A (da)
SE (1) SE464713B (da)
WO (1) WO1989003920A1 (da)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425952A1 (de) * 1989-11-02 1991-05-08 Gebr. Knauf Westdeutsche Gipswerke Blechprofil mit Sickung
US5527625A (en) * 1992-09-02 1996-06-18 Bodnar; Ernest R. Roll formed metal member with reinforcement indentations
GB2303154A (en) * 1995-07-08 1997-02-12 Superior Sections Ltd Partition studs or similar supports
US6122888A (en) * 1991-06-03 2000-09-26 Rotary Press Systems Inc. Construction panel and method of constructing a level portion of a building
US6481175B2 (en) * 1999-02-08 2002-11-19 Rocheway Pty. Ltd. Structural member
US10280615B2 (en) 2016-05-11 2019-05-07 Ispan Systems Lp Concrete formwork steel stud and system
WO2020095216A1 (en) * 2018-11-07 2020-05-14 Jimenez Torres Hector Profile-type structural device for conforming plates in buildings
US11927009B2 (en) 2017-05-24 2024-03-12 Saint-Gobain Placo Corrugated construction element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331412A (en) * 1918-01-26 1920-02-17 Brown Edward Eugene Metal spar or girder for aircraft
US1351614A (en) * 1918-01-26 1920-08-31 Brown Edward Eugene Girder and the like for aircraft
DE1271350B (de) * 1959-07-17 1968-06-27 Hoesch Ag Traeger aus Stahl verschiedener Festigkeit
SE394478B (sv) * 1974-10-16 1977-06-27 Interoc Fasad Ab Profilskena av tunnplat for anvendning sasom distanshallande, forstyvande och belastningsupptagande konstruktionselement i vermeisolerade byggnadsdelar
DE3442355C1 (de) * 1984-11-20 1986-01-02 Richter-System GmbH & Co KG, 6103 Griesheim Blechprofil für Unterdeckenträger, Ständer u. dgl.
GB2171731A (en) * 1985-01-24 1986-09-03 John Hayward Improvements in structural members

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331412A (en) * 1918-01-26 1920-02-17 Brown Edward Eugene Metal spar or girder for aircraft
US1351614A (en) * 1918-01-26 1920-08-31 Brown Edward Eugene Girder and the like for aircraft
DE1271350B (de) * 1959-07-17 1968-06-27 Hoesch Ag Traeger aus Stahl verschiedener Festigkeit
SE394478B (sv) * 1974-10-16 1977-06-27 Interoc Fasad Ab Profilskena av tunnplat for anvendning sasom distanshallande, forstyvande och belastningsupptagande konstruktionselement i vermeisolerade byggnadsdelar
DE3442355C1 (de) * 1984-11-20 1986-01-02 Richter-System GmbH & Co KG, 6103 Griesheim Blechprofil für Unterdeckenträger, Ständer u. dgl.
GB2171731A (en) * 1985-01-24 1986-09-03 John Hayward Improvements in structural members

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DERWENT'S ABSTRACT NO. 83-843259/50; & SU,A,996 671. *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425952A1 (de) * 1989-11-02 1991-05-08 Gebr. Knauf Westdeutsche Gipswerke Blechprofil mit Sickung
US6122888A (en) * 1991-06-03 2000-09-26 Rotary Press Systems Inc. Construction panel and method of constructing a level portion of a building
US5527625A (en) * 1992-09-02 1996-06-18 Bodnar; Ernest R. Roll formed metal member with reinforcement indentations
GB2303154A (en) * 1995-07-08 1997-02-12 Superior Sections Ltd Partition studs or similar supports
US6481175B2 (en) * 1999-02-08 2002-11-19 Rocheway Pty. Ltd. Structural member
US10280615B2 (en) 2016-05-11 2019-05-07 Ispan Systems Lp Concrete formwork steel stud and system
US11927009B2 (en) 2017-05-24 2024-03-12 Saint-Gobain Placo Corrugated construction element
WO2020095216A1 (en) * 2018-11-07 2020-05-14 Jimenez Torres Hector Profile-type structural device for conforming plates in buildings

Also Published As

Publication number Publication date
SE464713B (sv) 1991-06-03
FI893088A0 (fi) 1989-06-22
DK165015B (da) 1992-09-28
SE8704123D0 (sv) 1987-10-23
DK308889D0 (da) 1989-06-22
DK308889A (da) 1989-06-22
FI893088A (fi) 1989-06-22
DK165015C (da) 1993-02-08
SE8704123L (sv) 1989-04-24

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