IT1140709B - Lattice type girder - Google Patents

Lattice type girder

Info

Publication number
IT1140709B
IT1140709B IT20233/80A IT2023380A IT1140709B IT 1140709 B IT1140709 B IT 1140709B IT 20233/80 A IT20233/80 A IT 20233/80A IT 2023380 A IT2023380 A IT 2023380A IT 1140709 B IT1140709 B IT 1140709B
Authority
IT
Italy
Prior art keywords
lattice type
struts
type girder
secured
chords
Prior art date
Application number
IT20233/80A
Other languages
Italian (it)
Other versions
IT8020233A0 (en
Inventor
Axel Bert Roger Ericsson
Original Assignee
Frelena 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 Frelena Ab filed Critical Frelena Ab
Publication of IT8020233A0 publication Critical patent/IT8020233A0/en
Application granted granted Critical
Publication of IT1140709B publication Critical patent/IT1140709B/en

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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/292—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being wood and metal

Abstract

A lattice type guider comprises upper and lower chords interconnected by inclined struts. The ends of the struts are secured in recesses in the chords by a resinous bonding material such as an epoxy or a polyurethane. The struts are simply secured without the prior art problems of looseness and lack of strength where screws or nails were used.
IT20233/80A 1979-02-28 1980-02-28 Lattice type girder IT1140709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901795A SE440676B (en) 1979-02-28 1979-02-28 BEAM

Publications (2)

Publication Number Publication Date
IT8020233A0 IT8020233A0 (en) 1980-02-28
IT1140709B true IT1140709B (en) 1986-10-01

Family

ID=20337417

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20233/80A IT1140709B (en) 1979-02-28 1980-02-28 Lattice type girder

Country Status (8)

Country Link
AU (1) AU536967B2 (en)
BE (1) BE881973A (en)
CA (1) CA1143534A (en)
ES (1) ES255503Y (en)
FI (1) FI800594A (en)
IT (1) IT1140709B (en)
NO (1) NO160092C (en)
SE (1) SE440676B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011011A1 (en) * 1988-05-04 1989-11-16 Morris Nankin Composite building element

Also Published As

Publication number Publication date
SE7901795L (en) 1980-08-29
SE440676B (en) 1985-08-12
AU5596580A (en) 1980-09-04
IT8020233A0 (en) 1980-02-28
CA1143534A (en) 1983-03-29
BE881973A (en) 1980-08-28
AU536967B2 (en) 1984-05-31
NO160092C (en) 1989-03-08
FI800594A (en) 1980-08-29
NO800538L (en) 1980-08-29
ES255503Y (en) 1981-11-16
ES255503U (en) 1981-05-16
NO160092B (en) 1988-11-28

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