WO2002006600A1 - Profile support - Google Patents

Profile support Download PDF

Info

Publication number
WO2002006600A1
WO2002006600A1 PCT/EP2001/007813 EP0107813W WO0206600A1 WO 2002006600 A1 WO2002006600 A1 WO 2002006600A1 EP 0107813 W EP0107813 W EP 0107813W WO 0206600 A1 WO0206600 A1 WO 0206600A1
Authority
WO
WIPO (PCT)
Prior art keywords
profile
support
projections
base
flanges
Prior art date
Application number
PCT/EP2001/007813
Other languages
German (de)
English (en)
Inventor
Alfons Jean Knauf
Original Assignee
Richter-System Gmbh & Co. Kg
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 Richter-System Gmbh & Co. Kg filed Critical Richter-System Gmbh & Co. Kg
Priority to AU2001283933A priority Critical patent/AU2001283933A1/en
Publication of WO2002006600A1 publication Critical patent/WO2002006600A1/fr

Links

Classifications

    • 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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/245—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of screws, bolts or clamping strips held against the underside of the supporting construction
    • 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

  • the invention relates to a support profile made of sheet metal with a C-profile cross-section or hat-profile cross-section, with a profile base to be connected to a casing and with two profile flanges angled therefrom.
  • Supporting profiles of this type are used in drywall construction, in particular for ceiling constructions, and are usually designed as CD profiles, which are suspended from structural ceilings using hangers, or hat profiles, which are attached to a structural ceiling or other supporting structure with their outward-facing edge strips.
  • Gypsum plasterboard or other building boards are usually fastened to the profile floors as formwork, preferably screwed on by means of drywall screws.
  • support profiles can also be used to support a wall shell, which is built in front of a shell wall or another support structure.
  • the object of the invention is therefore to design a support profile of the type mentioned in the introduction in such a way that a simple reduction of the sound transmission between the support profile and the formwork attached to it is achieved with simple manufacturing measures.
  • profile floor has projecting projections on its outside, which form contact surfaces for the formwork.
  • the outwardly protruding projections of the profile floor can be easily produced in the
  • Support profile are generated by a rolling process. The manufacturing effort is only slightly increased.
  • the projections of the profile floor can be longitudinal or transverse beads. Such beads in addition to the desired substantial reduction in the contact area and thus significant reduction in Sound transmission still has a significant additional stiffening effect.
  • the projections are knobs, which can preferably be arranged in a regular grid. This enables a particularly extensive reduction in the contact area.
  • 1 is a support profile made of sheet metal from C-profile cross-section and knobs in the profile base,
  • FIG. 2 shows a support profile according to FIG. 1 with additional knobs in the profile flanges
  • 3 is a support profile made of sheet metal with a C-profile cross section with longitudinal beads in the profile base,
  • Fig. 5 a support profile made of sheet metal with a hat profile cross section and knobs in the profile base
  • Fig. 6 is a support profile made of sheet metal with a hat profile cross section and longitudinal beads in the profile floor and
  • Fig. 7 is a support profile made of sheet metal with a hat profile cross section and transverse beads in the profile floor.
  • the sheet metal support profile shown in FIG. 1 in general has a C-profile cross section, which is drawn as a CD profile in the particular embodiment shown.
  • the support profile forms part of a support grid of a suspended false ceiling.
  • Profile flanges 3 are angled upward from a profile base 1 on the two longitudinal edges 2, each of which ends in a profile edge 4 which is approximately semicircular in cross-section and is open at the bottom.
  • the profile flanges 3 have, for example, longitudinal beads 5.
  • Protruding projections in the form of knobs 6, which are arranged in a regular grid, are formed on the profile base 1 on the outside (downward in the exemplary embodiment shown).
  • the knobs 6, which are deep-drawn from the sheet metal of the profile floor 1, form with their outer surfaces ⁇ a contact surfaces for a casing 7, for example a plasterboard, which is only indicated in FIG. 1.
  • the contact surface formed by the outer surfaces 6a for the formwork 7 is overall much smaller than the surface of the
  • Profile floor 1 is, for example, only 5-15% of the area of the profile floor 1. It is understood that the Outer sides ⁇ a of the knobs 6 can also be reduced further than shown in FIG. 1, for example as rounded elevations which only touch the casing 7 approximately at a point.
  • the profile flanges 3 can also be designed with projections 8, the shape and arrangement of which correspond, for example, to the projections 6 of the profile base 1.
  • the knobs 8 form protruding projections on the outside of the profile flanges 3, which also form contact surfaces for a formwork (not shown) to be attached, for example a vertical apron of a false ceiling consisting of plasterboard.
  • the projections of the profile flanges 3 can also be designed as longitudinal or transverse beads.
  • the embodiment of a CD support profile shown in FIG. 3 differs from the embodiment of FIG. 1 only in that the projections in the profile base 1 are designed as parallel, longitudinal beads 9.
  • the projections in the profile base 1 are designed as transverse beads 10.
  • profile flanges 3 Adjacent to the profile flanges 3 'are outwardly directed edge strips 11, each of which has, for example, a series of bores 12, with which fastening by screws to a substructure, a structural ceiling or a structural wall is possible.
  • the profile base 1 has protrusions on its outside which are arranged here as knobs 6 in a regular grid and whose outside ⁇ a in the example shown in FIG. 1 described form form contact surfaces for a formwork.
  • a plurality of rows of longitudinal slots are arranged in the profile flanges 3 ', each consisting of a row of longitudinal slots 14 separated from one another by webs 13, the longitudinal slots 14 of adjacent rows of longitudinal slots being offset from one another.
  • the rows of longitudinal slots 14 in the profile flanges substantially reduce the sound transmission via the profile flanges 3 '.
  • the exemplary embodiment shown in FIG. 6 differs from the exemplary embodiment according to FIG. 5 only in that the projections formed in the profile base 1 are designed as longitudinal beads 9 similar to those in FIG. 3.
  • transverse beads 10 are provided instead, similar to the embodiment according to FIG. 5, which form the contact surfaces for the casing.

Abstract

Profilé support en tôle, de section, par exemple, en forme générale de C, et comportant deux brides (3) s'étendant à partir d'une base (1). La base (1) du profilé présente des portées, par exemple sous forme de boutons (6), émergeant sur sa face externe et formant des surfaces d'appui pour un coffrage (7) appliqué sur la base (1) du profilé.
PCT/EP2001/007813 2000-07-18 2001-07-07 Profile support WO2002006600A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001283933A AU2001283933A1 (en) 2000-07-18 2001-07-07 Supporting profile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10034785.1 2000-07-18
DE2000134785 DE10034785A1 (de) 2000-07-18 2000-07-18 Tragprofil

Publications (1)

Publication Number Publication Date
WO2002006600A1 true WO2002006600A1 (fr) 2002-01-24

Family

ID=7649244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/007813 WO2002006600A1 (fr) 2000-07-18 2001-07-07 Profile support

Country Status (3)

Country Link
AU (1) AU2001283933A1 (fr)
DE (1) DE10034785A1 (fr)
WO (1) WO2002006600A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014286279B2 (en) * 2013-07-01 2018-01-18 Saint-Gobain Placo Sas Dry construction system for making partition walls, suspended ceilings or the like, carrier profile therefor, and use of this dry construction system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145859A (en) * 1977-07-29 1979-03-27 Armstrong Cork Company Splice for metal furring strip
EP0136618A2 (fr) * 1983-10-06 1985-04-10 Richter-System GmbH & Co. KG Tôle profilé pour ossature portante de cloisons à double paroi
EP0638758A2 (fr) * 1993-08-13 1995-02-15 Richter-System GmbH & Co. KG Profile de tôle avec rainure
WO1997023694A1 (fr) * 1995-12-22 1997-07-03 Banro Holdings Plc Profile de construction
FR2786513A1 (fr) * 1998-11-27 2000-06-02 Knauf Paroi a parements minces a proprietes acoustiques ameliorees

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145859A (en) * 1977-07-29 1979-03-27 Armstrong Cork Company Splice for metal furring strip
EP0136618A2 (fr) * 1983-10-06 1985-04-10 Richter-System GmbH & Co. KG Tôle profilé pour ossature portante de cloisons à double paroi
EP0638758A2 (fr) * 1993-08-13 1995-02-15 Richter-System GmbH & Co. KG Profile de tôle avec rainure
WO1997023694A1 (fr) * 1995-12-22 1997-07-03 Banro Holdings Plc Profile de construction
FR2786513A1 (fr) * 1998-11-27 2000-06-02 Knauf Paroi a parements minces a proprietes acoustiques ameliorees

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014286279B2 (en) * 2013-07-01 2018-01-18 Saint-Gobain Placo Sas Dry construction system for making partition walls, suspended ceilings or the like, carrier profile therefor, and use of this dry construction system
US10633856B2 (en) 2013-07-01 2020-04-28 Saint-Gobain Placo Sas Dry construction system for making partition walls, suspended ceilings or the like, carrier profile therefor, and use of this dry construction system

Also Published As

Publication number Publication date
AU2001283933A1 (en) 2002-01-30
DE10034785A1 (de) 2002-02-07

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