EP1021973A2 - Profilé ouvert et creux - Google Patents

Profilé ouvert et creux Download PDF

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Publication number
EP1021973A2
EP1021973A2 EP00100540A EP00100540A EP1021973A2 EP 1021973 A2 EP1021973 A2 EP 1021973A2 EP 00100540 A EP00100540 A EP 00100540A EP 00100540 A EP00100540 A EP 00100540A EP 1021973 A2 EP1021973 A2 EP 1021973A2
Authority
EP
European Patent Office
Prior art keywords
hollow profile
open hollow
installation
open
profile according
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Withdrawn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
EP00100540A
Other languages
German (de)
English (en)
Other versions
EP1021973A3 (fr
Inventor
Bernd Diekmann
Karl-Heinz Scherb
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.)
Assmann GmbH
Original Assignee
Assmann GmbH
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 Assmann GmbH filed Critical Assmann GmbH
Publication of EP1021973A2 publication Critical patent/EP1021973A2/fr
Publication of EP1021973A3 publication Critical patent/EP1021973A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/06—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding, fastening or concealing cables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
    • A47B96/1466—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like with longitudinal grooves
    • 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
    • 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
    • E04C2003/0439—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 cross-section comprising open parts and hollow 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
    • E04C2003/0443—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
    • E04C2003/0478—X-shaped

Definitions

  • the present invention relates to an open hollow profile, which is made of light metal Extruded process manufactured and in particular as a support profile for furniture, room dividers and the like can be used.
  • Electrically operated devices of various types are not only used in offices and the like, but also used in households and companies. It is not only necessary that these devices to the power grid, but also to communication serving networks. It is therefore appropriate cables necessary. Corresponding cable ducts are therefore installed in buildings today. From there, the connections to the locations of the devices must be established. To it is known to make the structural members of furniture and the like to produce open hollow profiles so that the necessary cables can be laid in grooves. However, it is not only necessary to have energy supply elements such as cables, cable routing of any type Art, for example, for water, electricity, gas and the like. But also still Sockets and similar installation elements. The previously known profiles are not suitable.
  • the invention has for its object an open hollow profile closer to the beginning described type so that this is preferably for furniture, Lighting components, air conditioners, screens and similar items as load-bearing structural part can be used, and that in addition to cables, installation elements with dimensions that are significantly larger than cables to cook.
  • the task is solved by the open hollow profile in at least one Longitudinally extending and open to the outside installation duct, with a based on the outer dimensions of the hollow profile, has a large width.
  • each installation duct is so large that the installed components opposite the outer contour of the open hollow profile no longer protrude.
  • the hollow profile in question cannot only for furniture such as B. Desks can be used, but also for room dividers and similar components. So that the elements to be installed regardless of the type of Furniture part or the component can be placed in the cheapest places is in a further embodiment provides that the open hollow profile has four open channels, and that the central longitudinal planes of the installation ducts are at right angles to one another. The depths of the installation ducts do not have to be the same.
  • the depths of installation ducts lying opposite one another are greater than that Depths of the other two, opposite installation channels. Then it is special useful if the installation ducts with the greatest depths are square in cross-section or are approximately square, the depths being slightly smaller can than the latitudes.
  • the open hollow profile is expediently designed so that it is in the Basic cross-section is double T-shaped.
  • the corner areas of the open Grooves running in the longitudinal direction preferably undercut grooves exhibit.
  • these grooves are referred to as system grooves
  • the Corner areas one or more center holes and / or screw channels are provided.
  • those lying between the corner areas Crosspieces and walls are designed as double crosspieces.
  • the individual webs are then based on the dimensions of the open hollow profile, at a relatively short distance to each other. So that the external dimensions of the open hollow profile are not too large provided that the width of each groove is half the width or approximately half the width of the Corresponds to the hollow profile. Since it is a universally applicable hollow profile, it is useful if the outer contour of the open hollow profile describes a square, where in particular, the corner areas are part of this square.
  • the load-bearing one Construction is made from the open hollow sections, if the Installation channels can be closed by snap-on cover profiles To achieve safety precautions, for example, by touch protection. It This results in essentially smooth outer surfaces, which means not only cleaning is facilitated, but it is also prevented from getting heavy in the installation ducts deposits dirt or the like to be removed.
  • the open hollow profile according to the invention is also due to its universal usability seen as a construction profile.
  • the open hollow profile 10 shown in Figure 1 has a substantially as square cross-section. In the illustrated embodiment, it is with four installation channels 11, each offset by an angle of 90 degrees, 12, 13, 14 equipped. The side edges or the width of the open hollow profile 10 130 mm.
  • the width of each installation duct is 11 to 14 65 mm, ie half the width of the hollow profile 10.
  • the installation ducts lying opposite each other 12 and 14 are approximately square in cross section, the Depths are a little bit less than the latitudes.
  • the opposite Installation channels 11 and 13 have a significantly smaller depth, which is approximately that Half the width.
  • the widths of the installation channels 11 to 14 are on the standardized widths of sockets designed for electrical installation, so that they are not shown in detail Way can be set at suitable points in the installation channels 11 to 14. However, they are preferably used in the deeper installation ducts 12 to 14 since then they do not protrude from the free edges of the hollow profile 10.
  • the open Hollow profile 10 is approximately double T-shaped in cross-section, the corner areas also is designed as a hollow profile but with significantly smaller cross sections.
  • two undercut grooves 15, 16 are provided to the hollow profile 10 to connect with other profiles or with other components.
  • a centering bore 17 and a screw channel 18 are also provided, both in Run lengthwise.
  • the T-shaped connecting the said corner areas Part of the open hollow profile 10 consists of double webs, whereby the stability or Resilience is increased significantly.
  • the undercut grooves are in the corner areas 15, 16 are formed by webs which form at an angle to the installation ducts 11 to 14 Bridges run.
  • the installation channels 11 to 14 can be closed by cover profiles 19, the outer surfaces of which are flush with the Corner areas of the hollow profile 10 are.
  • the cover profiles 19 are with the Installation channels 11 to 14 bounding webs are locked and are therefore with Locking tongues or the like equipped, the end regions in corresponding grooves intervention.
  • the hollow profile 10 is made of a light metal, usually one Extruded aluminum alloy.
  • the cover profiles 19 are also made a light metal, usually also made of an aluminum alloy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • External Artificial Organs (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Furniture Connections (AREA)
EP00100540A 1999-01-21 2000-01-12 Profilé ouvert et creux Withdrawn EP1021973A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29900957U DE29900957U1 (de) 1999-01-21 1999-01-21 Offenes Hohlprofil
DE29900957U 1999-01-21

Publications (2)

Publication Number Publication Date
EP1021973A2 true EP1021973A2 (fr) 2000-07-26
EP1021973A3 EP1021973A3 (fr) 2004-03-31

Family

ID=8068253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00100540A Withdrawn EP1021973A3 (fr) 1999-01-21 2000-01-12 Profilé ouvert et creux

Country Status (2)

Country Link
EP (1) EP1021973A3 (fr)
DE (1) DE29900957U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7891147B2 (en) 2006-03-22 2011-02-22 Octanorm-Vertriebs-Gmbh Fuer Bauelemente Profile for a light wall and light wall profile system
EP2653066A1 (fr) * 2012-04-20 2013-10-23 Elabo GmbH Jambe d'appui pour meuble de travail
DE102014001162A1 (de) 2014-01-31 2015-08-06 Assmann Büromöbel Gmbh & Co. Kg Organisationsmodul für Arbeitsmöbel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933252B4 (de) * 1999-07-15 2005-01-05 Tixit Bernd Lauffer Gmbh & Co. Kg Trennwandsystem
DE10234281A1 (de) * 2002-07-26 2004-02-05 Kollinger Metallbau Gmbh Säule, insbesondere für Standsystem
DE20212811U1 (de) * 2002-08-15 2003-12-18 Rixen, Wolfgang, Dipl.-Ing. Parallelverbinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT349720B (de) * 1975-08-06 1979-04-25 Peter Dipl Ing Dr Techn Langer Verbundprofil fuer fenster, tueren od. dgl.
GB2109500B (en) * 1981-09-18 1986-01-15 Worrallo A C Framework joints
DE9311627U1 (de) * 1993-07-23 1993-10-07 Schönfeld, Hans Victor, 38444 Wolfsburg Hohlprofilverbund-Pfosten oder -Träger
CA2294426C (fr) * 1997-06-19 2006-08-15 Keith Owen Lewcock Structure de charpente amelioree

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7891147B2 (en) 2006-03-22 2011-02-22 Octanorm-Vertriebs-Gmbh Fuer Bauelemente Profile for a light wall and light wall profile system
EP2653066A1 (fr) * 2012-04-20 2013-10-23 Elabo GmbH Jambe d'appui pour meuble de travail
DE102014001162A1 (de) 2014-01-31 2015-08-06 Assmann Büromöbel Gmbh & Co. Kg Organisationsmodul für Arbeitsmöbel

Also Published As

Publication number Publication date
EP1021973A3 (fr) 2004-03-31
DE29900957U1 (de) 1999-05-20

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