EP0676513A1 - Thermisch hochbelastbares Trageprofil und Anordnung umfassend desselben, z.B. Glaswand - Google Patents

Thermisch hochbelastbares Trageprofil und Anordnung umfassend desselben, z.B. Glaswand Download PDF

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Publication number
EP0676513A1
EP0676513A1 EP95400713A EP95400713A EP0676513A1 EP 0676513 A1 EP0676513 A1 EP 0676513A1 EP 95400713 A EP95400713 A EP 95400713A EP 95400713 A EP95400713 A EP 95400713A EP 0676513 A1 EP0676513 A1 EP 0676513A1
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EP
European Patent Office
Prior art keywords
profile
longitudinal
elements
panels
recess
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Withdrawn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
EP95400713A
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English (en)
French (fr)
Inventor
Jean - François Ponte
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LAUBEUF SA
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LAUBEUF SA
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Publication date
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Publication of EP0676513A1 publication Critical patent/EP0676513A1/de
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    • 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
    • E04C3/065—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web with special adaptations for the passage of cables or conduits through the 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
    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/14—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with glazing bars of other material, e.g. of glass
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
    • E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
    • 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
    • E04C2003/0413—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 being built up from several parts
    • 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
    • E04C2003/043—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 hollow cross-section comprising at least one enclosed cavity
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0812—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of one single bent or otherwise deformed sheetmetal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E04D2003/0825—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections the metal section covered by parts of other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E04D2003/0837—Sections comprising intermediate parts of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
    • E04D2003/0856—Clamping of the sheets or glass panes to the glazing bars by means of covering strips locked by screws, bolts or pins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0893—Glazing bars comprising means for draining condensation water or infiltrated rainwater

Definitions

  • the present invention relates to a support profile with high thermal resistance, as well as to an arrangement for example a canopy, comprising one or more of these profiles.
  • At least one metallic support profile and of the type comprising at least one direct or indirect bearing surface for one or more panels such as windows.
  • This profile has at least one longitudinal drainage and / or securing recess for anchoring means of said panel on the arrangement.
  • such profiles are made from a flat or cut out of metal, and for example steel, by carrying out a series of plastic deformations in a longitudinal direction of the profile.
  • One thus obtains two longitudinal support edges extending along a first plane parallel to the longitudinal direction, and separated by a central recess, extending perpendicular to the foreground between the two support edges.
  • the metal bearing profiles have the major drawback of losing their rigidity when a given threshold of ambient temperature is exceeded.
  • the arrangements made from such profiles are sometimes dangerous, since they can no longer exercise their support function when said temperature is exceeded.
  • the object of the present invention is to propose a technique which alleviates, inter alia, the drawbacks mentioned above, and this simple and economical manner.
  • one of the objects of the invention is a load-bearing metal profile and of the type comprising at least one direct or indirect bearing surface for one or more panels such as windows, as well as at least one longitudinal recess of drainage and / or securing of means for anchoring said panel to the profile, characterized in that it comprises two concave elements which are substantially identical and arranged in a different orientation by approximately 180 ° relative to one another and along the longitudinal direction of the profile, and in that each element has formations parallel to said direction, at least two of which constitute interlocking means with and / or positioning relative to the other element.
  • each element has substantially the shape of a "U" in cross section, and two nested elements have a symmetry with respect to a median longitudinal axis of the profile.
  • the profile defines an envelope or formwork at least partial thereby delimiting a longitudinal cavity.
  • each aforementioned element consists of a metal part such as sheet, plate or cut of special, stainless steel or the like, on which the longitudinal formations are produced by deformation or tubular forming and / or at pebble.
  • each element is provided with one or more side skirts, able to cooperate with a substantially parallel sidewall of the other element, and in particular to allow their mutual fixing by a continuous weld or the like.
  • the lateral skirt of each element can be arranged to allow expansion and / or adjustment of the relative position of the elements, at least in a direction parallel to the side of the other element.
  • each element can be provided to allow another expansion of the latter, at least in a direction perpendicular to the longitudinal direction of the profile.
  • Each element has, according to a preferred example of application of the invention, a section perpendicular to said longitudinal direction, in the form of a mortise tenon, and defines a cylindrical central groove as well as two lateral drainage gutters, each of these gutters being separated from the central groove by a bearing surface, while a side skirt and sidewall project respectively from a gutter, perpendicular to said surfaces.
  • the aforementioned recess and / or the cavity of the profile are at least partially filled with an inert material such as plaster or the like, and / or that one or more of the external surfaces of said profile are at least partially coated with a layer of cellulose-based material, and for example of wood, the above-mentioned layer of cellulosic material and / or the inert material having preferably undergone a flame retardant treatment, such as absorption of the inert salts by heating in an autoclave .
  • Another object of the invention is an arrangement such as a canopy or the like, with a frame mounted on a support structure and one or more panels, for example glazed panels integral with said frame, characterized in that the frame comprises at least one profile such than explained above.
  • a support structure such as for example the concrete frame of a building
  • the arrangement is a frame or the like.
  • such a frame comprises or is constituted by profiles cut and assembled so as to be able to marry and / or adapt to the supporting structure.
  • the reference numeral 1 generally designates profiles of this type.
  • the longitudinal direction of one of the sections 1 is perpendicular to the plane defined by axes X and Y of a reference frame of orthogonal axes X, Y and Z (Z defining the longitudinal direction of this section 1).
  • axes X and Y of a reference frame of orthogonal axes X, Y and Z Z defining the longitudinal direction of this section 1.
  • the X axis is horizontal, while the Y and Z axes define a vertical plane.
  • the XYZ coordinate system can have any orientation.
  • two panels 40 are mounted on the sections 1 and 1 ', and therefore on the arrangement of which the latter are part.
  • This arrangement is a canopy which must resist fire and / or high temperatures.
  • the profile 1 has the function of being not only load-bearing, but also resistant to high temperatures, that is to say higher than that which are normally possible with the basic material which constitutes it.
  • this material is a steel, such as stainless or "special".
  • Profile 1 is made from a steel plate, deformed in its longitudinal direction, for example using roll bending or tubular forming.
  • the section 1 is of the metal beam forming type, with at least one longitudinal surface or edge 14 which defines a direct or indirect support plane for one or more panels 40.
  • two pairs of edges 14 extend respectively along a longitudinal plane, parallel to XZ.
  • the panels 40 are panes, with a thickness of the order of 5 mm.
  • Each panel 40 may include a multilayer structure, such as double glazing.
  • the panels 40 can be or comprise a transparent material or not, itself with high thermal resistance, such as for example "Pyrex" glass or the like.
  • the arrangement illustrated relates to a canopy where, for reasons of limitation of the heat conduction, a space is provided between the edges of support 14 and the panels 40.
  • the panels are here indirectly in abutment against the profile.
  • the profile 1 has at least one longitudinal recess 2. It is noted that the two edges 14 are here separated by the recess 2. A function of the recess 2, either cumulative with drainage or alternative, consists in cooperating with and to allow the attachment of anchoring means 3. More precisely, these means participate in the anchoring of the panels 40 on the section 1.
  • this member is a flat steel 44.
  • this dish 44 has a thickness along Y from 3 to 8 mm, as well as holes for the passage of screws 34 ( ⁇ 6), distant in the longitudinal direction Z, of approximately 300 mm.
  • hatched joints 401 which can be arranged between a lower or upper face of a panel 40, and a corresponding surface either of a profile 1 or 1 ′, or of a flat 44. These joints have for function including thermal insulation of the arrangement, and protection of the profiles.
  • the joints 401 are made of silicoaluminous fibers, or of any other material with high thermal resistance.
  • Such seals resist temperatures of the order of 1790 ° C.
  • a pure and annealed aluminum foil can make use of support for such a joint.
  • the solidification of this joint and of the elements or related members can advantageously be carried out by gluing, using an adhesive based on high temperature synthetic rubber.
  • a second barrier preferably arranged outside of the seals 401, has, among other things, the aim of obtaining a seal between the zones in communication with the obviously internal 2 and the outside of the arrangement.
  • a single-component silicone sealant 46 with rapid polymerization of a solvent such as acetate or Alkoxy, is perfectly suitable here.
  • the metal supporting profile 1 comprises two concave elements A which are substantially identical and arranged in a different orientation by approximately 180 ° relative to one another and according to the longitudinal direction Z of the profile 1.
  • the profile 1 comprises two hollow elements A, arranged head to tail (and / or) with their concavities facing one another.
  • the assembly of two elements A defines an envelope or formwork that is at least partial - the profile 1- and thus delimits a longitudinal cavity 13.
  • each element A is substantially in the shape of a "U", and two nested elements A have symmetry with respect to a longitudinal axis median Z '.
  • this axis Z ′ is parallel to Z.
  • the sections 1 or 1 ′ exert a function, in particular the drainage of condensation water. They therefore act as collectors. Thus, mainly under the effect of gravity (when the longitudinal direction forms a chosen angle with respect to the horizontal), rainwater, condensation, etc., can be evacuated from the arrangement in which the profile 1 is integrated.
  • two lateral drainage gutters 51 and 52 are each arranged so that the central groove is separated from it by a bearing surface 14.
  • the axis Y has an inclination or slope of a few degrees.
  • each element A has formations parallel to said direction, at least two of which define interlocking means with and / or positioning with respect to the other element.
  • each element A is laterally provided with a skirt and a sidewall.
  • a side skirt 71 comprises a wall substantially parallel to the plane YZ, which extends from the gutter 51. At the end of this wall, and therefore opposite to the gutter 51, the skirt 71 defines two bends at right angles . The first of these elbows defines a plane 715 which extends towards the inside of the cavity 13. The second elbow orients the skirt 71 again parallel to XY.
  • the blank 72 of the same element A forms a wall generally parallel to 71, but extending from the other gutter 52.
  • a side skirt and sidewall project respectively from a gutter, perpendicular to said surfaces.
  • skirt 71 can cooperate with the blank 72 and with the convex face - and therefore internal - of the gutter 52 of the other element A. More precisely, the plane 715 comes to rest against the formation that constitutes the back of the gutter 52.
  • internal projections (51, 52) are therefore able to form stops for the base of the metal profile, in order to locate it along Y.
  • skirts and blanks 71, 72 are capable of immobilizing or positioning the metal profile 1 along X.
  • each element A is arranged to allow an adjustment and / or expansion of the relative position of the assembled elements, at least in a direction parallel to the side 72 of the other element A, that is to say according to Y.
  • the skirt 71 is also able to cooperate with the sidewall 72 of the other element, in particular to allow their fixing, when a relative position of the two elements A is obtained.
  • An effective means of fixing two elements A mutually to form a profile 1, consists in carrying out a continuous weld such as those which are designated at 9 in the figures.
  • a clearance towards the inside of the profile is provided on the skirts 71 of the elements A.
  • the thickness of this clearance along X corresponds substantially to that of the blank 72 of the other element, so that this last and skirt 71 are flush.
  • the weld 9 is preferably made at this clearance.
  • the two elements constituting a profile 1 are only fixed to each other by the welds 9, expansion of the profile, at least in a direction perpendicular to the longitudinal direction Z is possible.
  • the positioning formations 71, 72, 51, 52 provide sufficient play within the profile so that, in the event of thermal variation, the material of the elements A can expand freely. This limits the appearance of internal stresses and improves the strength of the profile.
  • one or more of the external surfaces of said profile 1 can be at least partially coated with a layer 5 of cellulose-based material, for example of wood.
  • the interior of the profile 1 which defines the cavity 13 is filled with an inert material 6, such as plaster or the like.
  • This filling 6 can either be obtained by placing in the cavity 13 a pre-formed part, or as here by pouring a fluid and solidifying material. It is then easy to completely drown or at least partially fill the interior of the profile.
  • the above-mentioned layer 5 of cellulosic material, and / or the filling 6 have preferably undergone a flame-retardant treatment, such as absorption of the inert salts by heating in an autoclave.
  • a flame-retardant treatment such as absorption of the inert salts by heating in an autoclave.
  • the flame retardant treatment techniques are varied and known to those skilled in the art. Also, depending on the materials chosen, suitable treatments can easily be determined by a person skilled in the art. Their complete description is therefore superfluous here.
  • any arrangement such as a glass roof or the like, with a support or support structure, a frame mounted on this structure and one or more panels 40, for example glazed panels integral with said frame, is also within the scope of the present invention, if it comprises at least one profile 1 as described and illustrated here.
  • assembly systems 100 which allow to join two or more profiled beams 1, 1 ', etc.
  • Each system 100 comprises a finger 150 mounted on a profile 1 'and designed to be housed in a corresponding orifice, formed in a wall of another profile 1. More precisely, the system 100 has a support for supporting the finger 115, able to be housed in the cavity 13 of the profile 1 '.
  • This sleeve which is arranged near the interior of the groove 2 and the surface 14, is fixed by a screw 114, on the profile which supports it, and in the longitudinal direction of the latter. It is therefore possible to mount four connection systems 100 at each longitudinal end of a profile.
  • the end of the beam 1 ' is cut in a shape generally corresponding to that of the lateral edge of the beam 1, in the XY plane.
  • This cut-out therefore includes a flat face opposite the skirt and blank (71, 72) of the section 1, and a bevelled projection near the panel 40.
  • the underside of this bevel rests on an edge of the section 1, defined by the gutter 51.
  • a clearance X is provided between the sections 1 and 1 ', to allow their expansion.
  • FIG. 4 illustrates another embodiment of the profile according to the invention, and for which the reference numbers used above are used.
  • the main difference between this profile and those of FIGS. 1 to 3 resides at the level of the parallel assembling formations of the concave elements A.
  • the two elements are positioned mutually using median edges parallel to the plane XY, and formed in pairs facing each other, at the bottom of each recess 2.
  • each element A comprises two edges (replacing the skirts and sides 71, 72) arranged in the same coincident plane -or parallel- to the median plane of the profile 1.
  • the two elements are for example assembled by a pair of continuous welds 9 , perpendicular to the XY plane and extending to the bottom of the recesses 2.
  • the invention can be applied to any other metal profile.
  • Profiles such as IPN, extruded for example from aluminum, or beams made of material sensitive to high temperatures, can replace the profile mentioned here, in the context of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Glass To Other Materials (AREA)
EP95400713A 1994-03-30 1995-03-30 Thermisch hochbelastbares Trageprofil und Anordnung umfassend desselben, z.B. Glaswand Withdrawn EP0676513A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9403743 1994-03-30
FR9403743A FR2718174B1 (fr) 1994-03-30 1994-03-30 Profilé porteur à haute résistance thermique et agencement par exemple verrière comportant un tel profilé.

Publications (1)

Publication Number Publication Date
EP0676513A1 true EP0676513A1 (de) 1995-10-11

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP95400712A Expired - Lifetime EP0675242B1 (de) 1994-03-30 1995-03-30 Tragmetallprofil, insbesondere für Glaswandpaneele
EP95400713A Withdrawn EP0676513A1 (de) 1994-03-30 1995-03-30 Thermisch hochbelastbares Trageprofil und Anordnung umfassend desselben, z.B. Glaswand

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP95400712A Expired - Lifetime EP0675242B1 (de) 1994-03-30 1995-03-30 Tragmetallprofil, insbesondere für Glaswandpaneele

Country Status (4)

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EP (2) EP0675242B1 (de)
AT (1) ATE209743T1 (de)
DE (1) DE69524131D1 (de)
FR (1) FR2718174B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7223043B1 (en) * 1999-05-21 2007-05-29 William Andrews Structural members and joining arrangements therefor
US8061099B2 (en) 2009-05-19 2011-11-22 Tsf Systems, Llc Vertical deflection extension end member
US8074416B2 (en) 2005-06-07 2011-12-13 Tsf Systems, Llc Structural members with gripping features and joining arrangements therefor
EP4112838A1 (de) * 2021-06-28 2023-01-04 Alcadrain s.r.o. Konstruktionsprofil für den trockenbau von wänden, trennwänden, abgehängten decken und zum befestigen von sanitäreinrichtungen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766905B1 (fr) * 1997-07-11 1999-10-08 Placoplatre Sa Profile a rainure(s) pour la mise en place d'au moins un accessoire

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GB582340A (en) * 1944-04-21 1946-11-13 Sankey & Sons Ltd Joseph Improvements in sheet metal building sections
FR1229772A (fr) * 1959-02-17 1960-09-09 Profilé standard de soutien
GB1159956A (en) * 1965-09-14 1969-07-30 Donald Thomas Hill Structural Building Unit
FR2151641A6 (de) * 1971-09-07 1973-04-20 Goutheraud Et Cie
FR2316013A1 (fr) * 1975-06-30 1977-01-28 Palmer Shile Co Procede de fabrication d'une poutre fermee et poutre en resultant
EP0044270A1 (de) * 1980-06-30 1982-01-20 Ciba-Geigy Ag Feuerhemmende, intumeszierende Zusammensetzung und deren Verwendung zur Flammfestausrüstung von Substraten und als Feuerlöschmittel
GB2167110A (en) * 1984-10-27 1986-05-21 Schuermann & Co Heinz Glazing
DE3532507A1 (de) * 1985-04-15 1987-03-19 Moeller Automation Gmbh Tragprofile fuer montageeinrichtungen, stuetzkonstruktionen und transportbaender
EP0266667A1 (de) * 1986-10-31 1988-05-11 Manfred Neu Bauelement zum Befestigen von Glasscheiben
EP0292449A2 (de) * 1987-05-11 1988-11-23 Jörgen Thor Mit Beton Zusammenwirkender feuerständiger Stahlträger
DE3739741A1 (de) * 1987-11-24 1989-06-08 August Eich Glasdach
US4850167A (en) * 1988-02-08 1989-07-25 Architectural Aluminum, Inc. Structural glazing systems for skylights

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GB110123A (en) * 1917-05-29 1917-10-11 William Pitt Waugh An Improved Glazing Construction.
US1634288A (en) * 1925-07-23 1927-07-05 Hoefel Frederick Skylight
US1963056A (en) * 1930-10-03 1934-06-12 American Fork & Hoe Co Internally ribbed tube
CA1208872A (en) * 1984-09-24 1986-08-05 Francois X. Laroche Structural joint element for panels
US4745723A (en) * 1987-03-13 1988-05-24 Four Seasons Solar Products Corporation Glazing gasket and related supporting structure and method
US4974385A (en) * 1989-05-11 1990-12-04 Naturalite/Epi, Inc. Purlin and rafter interconnection system
WO1993015353A1 (en) * 1992-01-24 1993-08-05 Rmt Pty. Ltd. Element for composite structural member

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB582340A (en) * 1944-04-21 1946-11-13 Sankey & Sons Ltd Joseph Improvements in sheet metal building sections
FR1229772A (fr) * 1959-02-17 1960-09-09 Profilé standard de soutien
GB1159956A (en) * 1965-09-14 1969-07-30 Donald Thomas Hill Structural Building Unit
FR2151641A6 (de) * 1971-09-07 1973-04-20 Goutheraud Et Cie
FR2316013A1 (fr) * 1975-06-30 1977-01-28 Palmer Shile Co Procede de fabrication d'une poutre fermee et poutre en resultant
EP0044270A1 (de) * 1980-06-30 1982-01-20 Ciba-Geigy Ag Feuerhemmende, intumeszierende Zusammensetzung und deren Verwendung zur Flammfestausrüstung von Substraten und als Feuerlöschmittel
GB2167110A (en) * 1984-10-27 1986-05-21 Schuermann & Co Heinz Glazing
DE3532507A1 (de) * 1985-04-15 1987-03-19 Moeller Automation Gmbh Tragprofile fuer montageeinrichtungen, stuetzkonstruktionen und transportbaender
EP0266667A1 (de) * 1986-10-31 1988-05-11 Manfred Neu Bauelement zum Befestigen von Glasscheiben
EP0292449A2 (de) * 1987-05-11 1988-11-23 Jörgen Thor Mit Beton Zusammenwirkender feuerständiger Stahlträger
DE3739741A1 (de) * 1987-11-24 1989-06-08 August Eich Glasdach
US4850167A (en) * 1988-02-08 1989-07-25 Architectural Aluminum, Inc. Structural glazing systems for skylights

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7223043B1 (en) * 1999-05-21 2007-05-29 William Andrews Structural members and joining arrangements therefor
US8074416B2 (en) 2005-06-07 2011-12-13 Tsf Systems, Llc Structural members with gripping features and joining arrangements therefor
US8061099B2 (en) 2009-05-19 2011-11-22 Tsf Systems, Llc Vertical deflection extension end member
EP4112838A1 (de) * 2021-06-28 2023-01-04 Alcadrain s.r.o. Konstruktionsprofil für den trockenbau von wänden, trennwänden, abgehängten decken und zum befestigen von sanitäreinrichtungen

Also Published As

Publication number Publication date
ATE209743T1 (de) 2001-12-15
DE69524131D1 (de) 2002-01-10
EP0675242A1 (de) 1995-10-04
EP0675242B1 (de) 2001-11-28
FR2718174A1 (fr) 1995-10-06
FR2718174B1 (fr) 1996-05-03

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