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EP0079345A1 - Barre de linteau amelioree - Google Patents

Barre de linteau amelioree

Info

Publication number
EP0079345A1
EP0079345A1 EP82901488A EP82901488A EP0079345A1 EP 0079345 A1 EP0079345 A1 EP 0079345A1 EP 82901488 A EP82901488 A EP 82901488A EP 82901488 A EP82901488 A EP 82901488A EP 0079345 A1 EP0079345 A1 EP 0079345A1
Authority
EP
European Patent Office
Prior art keywords
bar
lintel
brickwork
deformations
legs
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.)
Withdrawn
Application number
EP82901488A
Other languages
German (de)
English (en)
Other versions
EP0079345A4 (fr
Inventor
Peter Edward Graham
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.)
Erection & Installation Pty Ltd
Original Assignee
Erection & Installation Pty 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
Application filed by Erection & Installation Pty Ltd filed Critical Erection & Installation Pty Ltd
Publication of EP0079345A1 publication Critical patent/EP0079345A1/fr
Publication of EP0079345A4 publication Critical patent/EP0079345A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • E04C2003/023—Lintels
    • 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
    • E04C2003/046—L- or T-shaped

Definitions

  • Lintel bars to support brickwork over windows and door openings are a major requirement of the building industry.
  • the most popular conventional lintel bars consis of original mild steel rolled angles of various sizes.
  • Bricklayers are presently often required to support brickwork with steel angles of strengths or dimensions that are imcompatible to the size of brickwork because bars of suitable strength and dimensional size configuration are no readily available. This causes extra work and cost.
  • the conventional angle lintels available do not provide throughout the range, the necessary platform leg length to supply an adequate base width of support to the brickwork.
  • the inside corner of the ordinary angle bar interferes with the edge of the brick and causes the bricklayer to cut the corners off the bricks, which is extra work; or to set the brick clear of the corner radius, thus causing further eccentric loading on the lintel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Une barre de linteau (10) de section transversale generalement en forme de L est deformee sur sa longueur de maniere a presenter des elements en saillie (11) s'etendant depuis des plans normaux definis par les deux jambes (12, 13) de la barre de maniere que la barre (10), en combinaison avec du mortier, forme une poutre composite.
EP19820901488 1981-05-21 1982-05-21 Barre de linteau amelioree. Withdrawn EP0079345A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU8979/81 1981-05-21
AUPE897981 1981-05-21

Publications (2)

Publication Number Publication Date
EP0079345A1 true EP0079345A1 (fr) 1983-05-25
EP0079345A4 EP0079345A4 (fr) 1983-09-26

Family

ID=3769076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820901488 Withdrawn EP0079345A4 (fr) 1981-05-21 1982-05-21 Barre de linteau amelioree.

Country Status (2)

Country Link
EP (1) EP0079345A4 (fr)
WO (1) WO1982004089A1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627573A (fr) *
BE374538A (fr) *
US1939598A (en) * 1930-02-15 1933-12-12 Budd Edward G Mfg Co Sheet metal truss structure
GB598093A (en) * 1945-01-19 1948-02-10 Kelvin Robertson An improved combination arch support and dampcourse for use in building construction
FR1237928A (fr) * 1959-06-26 1960-08-05 Profil métallique chemisé et son procédé de fabrication
US3129792A (en) * 1960-08-31 1964-04-21 Jacob M Gwynne Nailable metal structural members
FR1411108A (fr) * 1964-07-27 1965-09-17 Planchers en complexe béton-poutrelles
FR89949E (fr) * 1966-05-11 1967-09-08 Planchers en complexe béton-poutrelles
NL6717384A (fr) * 1967-12-20 1969-01-27
NL147819B (nl) * 1970-09-04 1975-11-17 Hollandse Bouwcombinatie Holla Geprofileerde vloerplaat, alsmede hierin gestorte betonvloer.
FR2203925B1 (fr) * 1972-10-21 1980-10-03 Asset Building Components Ltd
GB1592651A (en) * 1977-08-22 1981-07-08 Asset Building Components Ltd Sheet metal or like constructions and means for attaching surface coatings thereto
AU517450B2 (en) * 1977-11-02 1981-07-30 Erection & Installation Pty. Ltd. Lintel bar
GB2025798B (en) * 1978-07-19 1982-10-06 Clark F Sheet metal box lintel
GB2032501B (en) * 1978-09-18 1982-09-15 Clark F Closed hollow cross-section building component
DE3009136A1 (de) * 1980-03-10 1981-09-24 Fa. Schüt-Duis, 2960 Aurich Traeger fuer die abstuetzung von verblendmauerwerk

Also Published As

Publication number Publication date
EP0079345A4 (fr) 1983-09-26
WO1982004089A1 (fr) 1982-11-25

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19830207

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850205

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GRAHAM, PETER EDWARD