EP1923525B9 - Trägerelement - Google Patents

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Publication number
EP1923525B9
EP1923525B9 EP06124276.4A EP06124276A EP1923525B9 EP 1923525 B9 EP1923525 B9 EP 1923525B9 EP 06124276 A EP06124276 A EP 06124276A EP 1923525 B9 EP1923525 B9 EP 1923525B9
Authority
EP
European Patent Office
Prior art keywords
carrier element
segments
adjacent segments
cut
regions
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.)
Active
Application number
EP06124276.4A
Other languages
English (en)
French (fr)
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EP1923525B1 (de
EP1923525A1 (de
Inventor
Alfons Jean Knauf
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.)
Knauf Insaat Ve Yapi Elemanlari Sanayi ve Ticaret AS
Original Assignee
Knauf Insaat Ve Yapi Elemanlari Sanayi ve Ticaret AS
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 Knauf Insaat Ve Yapi Elemanlari Sanayi ve Ticaret AS filed Critical Knauf Insaat Ve Yapi Elemanlari Sanayi ve Ticaret AS
Priority to ES06124276.4T priority Critical patent/ES2640768T3/es
Priority to EP06124276.4A priority patent/EP1923525B9/de
Priority to PT61242764T priority patent/PT1923525T/pt
Publication of EP1923525A1 publication Critical patent/EP1923525A1/de
Application granted granted Critical
Publication of EP1923525B1 publication Critical patent/EP1923525B1/de
Publication of EP1923525B9 publication Critical patent/EP1923525B9/de
Active legal-status Critical Current
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407Removable 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
    • E04B2/7453Removable 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 with panels and support posts, extending from floor to ceiling
    • E04B2/7457Removable 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 with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07Joists; 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7481Locating rails with adjustable curvature
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443Joists; 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
    • E04C2003/0473U- or C-shaped

Definitions

  • the invention relates to a carrier element, which has a plurality of segments, wherein the segments are arranged side by side in a longitudinal direction, wherein each segment has a centre region and two side regions extending to different sides from the centre region, wherein two adjacent segments are separated by a cut extending substantially along the entire with of the centre region between the segments, wherein two adjacent segments are connected by a common strip of material formed by the side region of the two adjacent segments at a first side, wherein two adjacent segments are separated by a side cut arranged in the side region of two adjacent segments at a second side opposite the first side and wherein the connection between two side regions and the separation between two side regions are altering from side to side along the longitudinal direction from segment to segment.
  • Carrier elements of this kind are pre-known and used in the field of construction of buildings, especially in the field of dry mortarless construction.
  • the advantage of such a carrier element is that it is quite easy to construct a round arch by bending two adjacent segments of the carrier element relatively to another until the desired shape of the whole carrier element is formed.
  • a known profile device is disclosed by document EP 1657376 . It has been found that it is sometimes complicated to ensure the uniformity of such an arch structure. This applies as well if another non-straight structure has to be formed for which a high degree of uniformity is desired. It depends on the skills of the construction worker to achieve a good result.
  • a carrier element according to the above mentioned kind which allows to form an arch structure or, generally spoken, a non-straight structure, with a high degree of uniformity without the necessity of a skilled worker and/or without a time consuming process.
  • the solution of this object according to the invention is characterized in that at least one of the plurality of bores are arranged in the centre region adjacent to the side cut between two side regions, and by bringing two of the bores of adjacent segments in an overlapping position it becomes possible in an easy way to define an exact angle between the axis of two adjacent segments.
  • a plurality of bores is arranged in the centre region adjacent to the side cut between two side regions; the number of bores can be 3 or 4 or even more.
  • a preferred embodiment is equipped with bores which are arranged mirrowed to the cut between the centre region of two adjacent segments.
  • the cut between two centre regions of the segments and the side cut between two side regions of the segments can be formed continuously.
  • the bores can be located on a circle line having its centre at the end of the cut between two centre regions adjacent to the common strip.
  • the bores can be arranged equidistantly or not-equidistantly along the circle line. To use a nonius effect in the precise angled orientation of two adjacent segments it can be provided that the distance between two bores increases or decreases from bore to bore by a defined amount.
  • a stiff construction is achieved if the centre region and the two side regions form a U-shaped structure.
  • the cut between the centre regions of two adjacent segments can have a T-shaped form in the top plan view. Furthermore, the cut between the centre regions of two adjacent segments can have has a circle shaped form at one end. By this the bending of adjacent segments is facilitated.
  • the at least one of the plurality of holes can be arranged for receiving a connection element.
  • the connection element is preferably a bolt or a screw.
  • the carrier element is preferably made from a metallic material, especially from sheet metal with steel as basis material.
  • a cost efficient production of the carrier element is ensured if the carrier element is produced by a punching process.
  • FIG. 1 a perspective view is depicted of a flat sheet metal from which a carrier element 1 according to the invention is formed.
  • the figure shows a sheet metal element which consists of a steel material; the figure shows mainly a flat, not yet folded state of the carrier elements while a finish folded part of the carrier element 1 is shown in the left upper part of the figure.
  • the carrier element 1 is basically machined by punching of a flat strip of sheet metal. It can be seen that cuts 8, 10 and bores 11, 12 of a certain form and magnitude are brought into the sheet metal strip. Consequently, the production of the basis part of the carrier element 1 is quite simple and cost efficient.
  • the cuts 8 have - as mentioned - a T-shaped form in the top plan view, whereby the segments 2 are defined.
  • the orientation of the T-shaped configuration alters from segment 2 to segment 2 as can be easily seen.
  • a side cut 10 extends transversally to the longitudinal direction L and through the whole side region 4, 5 to separate the adjacent side regions 4, 5 of two segments 2. It should be noted that not necessarily all cuts 8 have a respective side cut 10; side cuts 10 can be limited to a certain selection of the cuts 8.
  • the side cuts 10 are also produced by a punching process.
  • the invention proposes that at least one of a plurality of bores - is arranged in the centre region 3 adjacent to the side cut 10 between two side regions 4, 5.
  • a plurality of bores - is arranged in the centre region 3 adjacent to the side cut 10 between two side regions 4, 5.
  • fig. 2 For purpose of illustration reference is made to fig. 2 .
  • two bores 11 and 12 are punched into the material of the sheet metal.
  • the distance a between the bores 11, 12, 13 can be constant. Another possibility is that the distance a varies from bore to bore - which is basically relevant if a bigger number of holes 11, 12, 13 is used. By a difference in the distance between the bores 11, 12, 13 if becomes possible to use the effect of a nonius (vernier scale).

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Catalysts (AREA)
  • Sliding-Contact Bearings (AREA)

Claims (16)

  1. Trägerelement (1), das eine Vielzahl von Segmenten (2) aufweist, wobei die Segmente (2) in Längsrichtung (L) nebeneinander angeordnet sind, wobei jedes Segment (2) einen mittleren Bereich (3) und zwei Seitenbereiche (4, 5) aufweist, die sich auf unterschiedlichen Seiten (6, 7) vom mittleren Bereich (3) aus erstrecken, wobei zwei benachbarte Segmente (2) durch einen Einschnitt (8) voneinander getrennt sind, der sich im Wesentlichen über die gesamte Breite des mittleren Bereichs (3) zwischen den Segmenten (2) erstreckt, wobei zwei benachbarte Segmente (2) durch einen gemeinsamen Materialstreifen (9) miteinander verbunden sind, der an einer ersten Seite (6) durch den Seitenbereich (4, 5) der zwei benachbarten Segmente (2) gebildet wird, wobei zwei benachbarte Segmente (2) durch einen seitlichen Einschnitt (10) voneinander getrennt sind, der im Seitenbereich (4, 5) von zwei benachbarten Segmenten (2) an einer zweiten Seite (6, 7), die der ersten Seite (6, 7) gegenüberliegt, angeordnet ist, und wobei die Verbindung zwischen zwei Seitenbereichen (4) und die Trennung zwischen zwei Seitenbereichen (5) von Seite zu Seite entlang der Längsrichtung (L) von Segment (2) zu Segment (2) abwechseln,
    dadurch gekennzeichnet, dass
    eine Vielzahl von Bohrungen (11, 12, 13) in dem mittleren Bereich (3) benachbart zu jedem seitlichen Einschnitt (10) zwischen zwei Seitenbereichen (4, 5) angeordnet ist, so dass zwei der Bohrungen von benachbarten Segmenten in eine überlappende Position gebracht werden können.
  2. Trägerelement nach Anspruch 1, dadurch gekennzeichnet, dass wenigstens eine der Vielzahl von Bohrungen (11, 12, 13) gespiegelt am Einschnitt (8) zwischen dem mittleren Bereich (3) zweier benachbarter Segmente (2) angeordnet ist.
  3. Trägerelement nach wenigstens einem der Ansprüche 1 bis 2,
    dadurch gekennzeichnet, dass der Einschnitt (8) zwischen zwei mittleren Bereichen (3) der Segmente (2) und der seitliche Einschnitt (10) zwischen zwei Seitenbereichen (4, 5) der Segmente (2) durchgehend gebildet sind.
  4. Trägerelement nach wenigstens einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet, dass die Bohrungen (11, 12, 13) auf einer Kreislinie (14) angeordnet sind, wobei sich der Mittelpunkt (15) am Ende des Einschnitts (8) zwischen zwei mittleren Bereichen (3) angrenzend an den gemeinsamen Streifen (9) befindet.
  5. Trägerelement nach Anspruch 4, dadurch gekennzeichnet, dass die Bohrungen (11, 12, 13) in gleichbleibenden Abständen entlang der Kreislinie (14) angeordnet sind.
  6. Trägerelement nach Anspruch 4, dadurch gekennzeichnet, dass die Bohrungen (11, 12, 13) nicht in gleichbleibenden Abständen entlang der Kreislinie (14) angeordnet sind.
  7. Trägerelement (1) nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Abstand (a) zwischen zwei Bohrungen (11, 12, 13) von Bohrung zu Bohrung um einen definierten Betrag zunimmt oder abnimmt.
  8. Trägerelement nach wenigstens einem der Ansprüche 1 bis 7,
    dadurch gekennzeichnet, dass der mittlere Bereich (3) und die zwei Seitenbereiche (4, 5) eine U-förmige Struktur bilden.
  9. Trägerelement nach wenigstens einem der Ansprüche 1 bis 8,
    dadurch gekennzeichnet, dass der Einschnitt (8) zwischen den mittleren Bereichen (3) zweier benachbarter Segmente (2) in Draufsicht eine T-förmige Form aufweist.
  10. Trägerelement nach wenigstens einem der Ansprüche 1 bis 9,
    dadurch gekennzeichnet, dass der Einschnitt (8) zwischen den mittleren Bereichen (3) zweier benachbarter Segmente (2) an einem Ende (17) eine kreisförmige Form (16) aufweist.
  11. Trägerelement nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass wenigstens eine der Vielzahl von Bohrungen (11, 12, 13) dafür angeordnet ist, ein Verbindungselement aufzunehmen, das vorzugsweise ein Bolzen oder eine Schraube ist.
  12. Trägerelement nach wenigstens einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass das Trägerelement (1) aus einem metallischen Material hergestellt ist.
  13. Trägerelement nach Anspruch 12, dadurch gekennzeichnet, dass das Trägerelement (1) aus einem Metallblech hergestellt ist.
  14. Verfahren zum Herstellen eines Trägerelements nach einem der vorhergehenden Ansprüche 1 bis 13, dadurch gekennzeichnet, dass das Trägerelement durch einen Stanzvorgang hergestellt wird.
  15. Verwendung einer Bohrung (11, 12, 13), die in einem mittleren Bereich (3) eines Segments (2) eines Trägerelements (1) nach Anspruch 1 angeordnet ist, wobei wenigstens eine der Vielzahl von Bohrungen (11, 12, 13) benachbart zu einem seitlichen Einschnitt (10) zwischen zwei Seitenbereichen (4, 5) ist, um einen exakten Winkel eines Knicks zwischen zwei benachbarten Segmenten (2) zu definieren, indem zwei der Bohrungen von benachbarten Segmenten in eine überlappende Position gebracht werden, wobei das Trägerelement (1) eine Vielzahl von Segmenten (2) aufweist, wobei die Segmente (2) in Längsrichtung (L) nebeneinander angeordnet sind, wobei jedes Segment (2) einen mittleren Bereich (3) und zwei Seitenbereiche (4, 5) aufweist, die sich auf unterschiedlichen Seiten (6, 7) vom mittleren Bereich (3) aus erstrecken, wobei zwei benachbarte Segmente (2) durch einen Einschnitt (8) voneinander getrennt sind, der sich im Wesentlichen über die gesamte Breite des mittleren Bereichs (3) zwischen den Segmenten (2) erstreckt, wobei zwei benachbarte Segmente (2) durch einen gemeinsamen Materialstreifen (9) miteinander verbunden sind, der an einer ersten Seite (6) durch den Seitenbereich (4, 5) der zwei benachbarten Segmente (2) gebildet wird, wobei zwei benachbarte Segmente (2) durch einen seitlichen Einschnitt (10) voneinander getrennt sind, der im Seitenbereich (4, 5) von zwei benachbarten Segmenten (2) an einer zweiten Seite (6, 7), die der ersten Seite (6, 7) gegenüberliegt, angeordnet ist, und wobei die Verbindung zwischen zwei Seitenbereichen (4) und die Trennung zwischen zwei Seitenbereichen (5) von Seite zu Seite entlang der Längsrichtung (L) von Segment (2) zu Segment (2) abwechseln.
  16. Verfahren zum Definieren eines exakten Winkels eines Knicks zwischen zwei benachbarten Segmenten (2) eines Trägerelements (1) nach Anspruch 1, indem zwei der Bohrungen in eine überlappende Position gebracht werden, umfassend:
    - Bereitstellen eines Trägerelements (1), das eine Vielzahl von Segmenten (2) aufweist, wobei die Segmente (2) in Längsrichtung (L) nebeneinander angeordnet sind, wobei jedes Segment (2) einen mittleren Bereich (3) und zwei Seitenbereiche (4, 5) aufweist, die sich auf unterschiedlichen Seiten (6, 7) vom mittleren Bereich (3) aus erstrecken, wobei zwei benachbarte Segmente (2) durch einen Einschnitt (8) voneinander getrennt sind, der sich im Wesentlichen über die gesamte Breite des mittleren Bereichs (3) zwischen den Segmenten (2) erstreckt, wobei zwei benachbarte Segmente (2) durch einen gemeinsamen Materialstreifen (9) miteinander verbunden sind, der an einer ersten Seite (6) durch den Seitenbereich (4, 5) der zwei benachbarten Segmente (2) gebildet wird, wobei zwei benachbarte Segmente (2) durch einen seitlichen Einschnitt (10) voneinander getrennt sind, der im Seitenbereich (4, 5) von zwei benachbarten Segmenten (2) an einer zweiten Seite (6, 7), die der ersten Seite (6, 7) gegenüberliegt, angeordnet ist, und wobei die Verbindung zwischen zwei Seitenbereichen (4) und die Trennung zwischen zwei Seitenbereichen (5) von Seite zu Seite entlang der Längsrichtung (L) von Segment (2) zu Segment (2) abwechseln;
    - Biegen von zwei benachbarten Segmenten, bis sich zwei Bohrungen (11, 12, 13) in einer überlappenden Position befinden.
EP06124276.4A 2006-11-17 2006-11-17 Trägerelement Active EP1923525B9 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES06124276.4T ES2640768T3 (es) 2006-11-17 2006-11-17 Elemento portante
EP06124276.4A EP1923525B9 (de) 2006-11-17 2006-11-17 Trägerelement
PT61242764T PT1923525T (pt) 2006-11-17 2006-11-17 Elemento transportador

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06124276.4A EP1923525B9 (de) 2006-11-17 2006-11-17 Trägerelement

Publications (3)

Publication Number Publication Date
EP1923525A1 EP1923525A1 (de) 2008-05-21
EP1923525B1 EP1923525B1 (de) 2017-07-05
EP1923525B9 true EP1923525B9 (de) 2017-10-18

Family

ID=38051578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06124276.4A Active EP1923525B9 (de) 2006-11-17 2006-11-17 Trägerelement

Country Status (3)

Country Link
EP (1) EP1923525B9 (de)
ES (1) ES2640768T3 (de)
PT (1) PT1923525T (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1290903B1 (it) * 1997-01-29 1998-12-14 Massimo Ferrante Metodo di fabbricazione di profilati rigidi snodabili manualmente, impiegabili come ossatura di pareti, contropareti, controsoffitti e
ITNA20030059A1 (it) * 2003-09-10 2005-03-11 Antonio Guerrasio Procedimento di fabbricazione di profilati sagomabili facilmente a mano, preferibilmente metallici, aventi generalmente sezione ad "u" ottenuti mediante opportune tranciature e particolari bugnature con rullatura del nastro in continuo o pressopiegat
PL1699987T3 (pl) * 2003-10-27 2012-10-31 Radius Track Corp Strukturalny człon wyrównujący
SE0402745L (sv) * 2004-11-11 2006-01-24 Krister Edlund Profilanordning innefattande ett plåtämne bildat U-profilstycke

Also Published As

Publication number Publication date
ES2640768T3 (es) 2017-11-06
PT1923525T (pt) 2017-10-18
EP1923525B1 (de) 2017-07-05
EP1923525A1 (de) 2008-05-21

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