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DE10135389A1 - C-section - Google Patents

C-section

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Publication number
DE10135389A1
DE10135389A1 DE2001135389 DE10135389A DE10135389A1 DE 10135389 A1 DE10135389 A1 DE 10135389A1 DE 2001135389 DE2001135389 DE 2001135389 DE 10135389 A DE10135389 A DE 10135389A DE 10135389 A1 DE10135389 A1 DE 10135389A1
Authority
DE
Germany
Prior art keywords
profile
edge
flange
web surface
profiles
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Withdrawn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
DE2001135389
Other languages
German (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.)
Richter System GmbH and Co KG
Original Assignee
Richter System GmbH and 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 and Co KG filed Critical Richter System GmbH and Co KG
Priority to DE2001135389 priority Critical patent/DE10135389A1/en
Priority to GR20010100484A priority patent/GR1005638B/en
Priority to TR2001/03262U priority patent/TR200103262U/en
Priority to FR0115498A priority patent/FR2827943B3/en
Priority to GB0128728A priority patent/GB0128728D0/en
Priority to ROA200200218A priority patent/RO120862B1/en
Priority to BG106782A priority patent/BG64683B1/en
Publication of DE10135389A1 publication Critical patent/DE10135389A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • 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
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/064—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising extruded supporting beams
    • 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
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • 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
    • E04C2003/0465—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 square- or rectangular-shaped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Finishing Walls (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Ein C-Profil (1) aus Blech für Bauzwecke weist eine Stegfläche (2) und zwei davon rechtwinklig abgewinkelte Flanschflächen (5, 6) auf, deren freie Ränder zu zwei gegeneinander gerichteten Randflanschen (7, 8) abgewinkelt sind. An einem der beiden Längsränder der Stegfläche (2) ist ein Randstreifen (2a) um das Maß der Blechdicke nach innen versetzt. Werden zwei solche C-Profile (1, 1') miteinander verschachtelt, so entsteht ein Kastenprofil mit ebenen Außenflächen ohne Absatz.A C-profile (1) made of sheet metal for construction purposes has a web surface (2) and two flange surfaces (5, 6) angled at right angles, the free edges of which are angled to form two opposing edge flanges (7, 8). On one of the two longitudinal edges of the web surface (2), an edge strip (2a) is offset inwards by the amount of the sheet thickness. If two such C-profiles (1, 1 ') are nested with each other, a box profile with flat outer surfaces without a step is created.

Description

Die Erfindung betrifft ein C-Profil aus Blech für Bauzwecke, bestehend aus einer Stegfläche und zwei davon rechtwinklig abgewinkelten Flanschflächen, deren freie Ränder zu zwei gegeneinander gerichteten Randflanschen abgewinkelt sind. The invention relates to a C-profile made of sheet metal for construction purposes, consisting of a web surface and two of them at right angles angled flange surfaces, the free edges of which are two opposing edge flanges are angled.

Derartige C-Profile werden in großem Umfang für unterschiedliche Zwecke im Trockenbau eingesetzt, insbesondere als Pfosten und Riegel für beplankte Trennwände, als Träger für Unterdecken sowie als an Rohbaudecken und Rohbauwänden angebrachte Unterkonstruktionen für eine Beplankung mit Bauplatten. Such C-profiles are widely used for used different purposes in drywall, especially as Posts and transoms for planked partitions, as supports for Suspended ceilings as well as on unfinished ceilings and unfinished walls attached substructures for cladding with Building panels.

Hierbei ist es in vielen Fällen erforderlich, zwei C-Profile miteinander zu verschachteln. Durch die Verschachtelung von zwei C-Profilen über ihre gesamte Länge entsteht ein geschlossenes, im Querschnitt rechteckiges Kastenprofil, das bei gleichem Platzbedarf wie ein einzelnes C-Profil ein demgegenüber wesentlich erhöhtes Widerstandsmoment und damit eine wesentlich erhöhte Tragfähigkeit aufweist. In many cases it is necessary to have two C-profiles to nest with each other. By nesting two C-profiles are created over their entire length closed box section with a rectangular cross section, the with the same space requirement as a single C-profile in contrast, significantly increased section modulus and thus has a significantly increased load capacity.

Ein anderer Anlaß zur Verschachtelung von zwei C-Profilen ist gegeben, wenn ein C-Profil durch die Verbindung mit einem zweiten C-Profil verlängert werden soll. Dann werden diese beiden C-Profile in einem Überlappungsbereich miteinander verschachtelt. Another reason for nesting two C-profiles is given when connecting a C profile to a second C-profile should be extended. Then these two C-profiles in an overlap area with each other nested.

Die beiden miteinander zu verschachtelnden C-Profile sind mit ihren Profilöffnungen gegeneinander gerichtet, d. h. im Verschachtelungsbereich liegt die Stegfläche des einen C- Profils unten und die Stegfläche des anderen C-Profils oben. Bei der Verschachtelung von zwei C-Profilen wir jeweils die eine Flanschfläche jedes C-Profils an der Innenseite der jeweils anderen Flanschfläche angeordnet, so daß jeweils einer der schmalen Randflansche an der Außenseite und der andere Randflansch an der Innenseite der Stegfläche des jeweils anderen C-Profils zu liegen kommt. The two C profiles to be nested with each other are included their profile openings facing each other, d. H. in the Nesting area is the land area of one C- Profile below and the web surface of the other C-profile above. When nesting two C-profiles we use the a flange surface of each C-profile on the inside of the each other flange surface arranged so that each one of the narrow edge flanges on the outside and the other flange on the inside of the web surface of the each other C profile comes to rest.

An der Kante des an der Außenseite der Stegfläche liegenden Randflansch entsteht hierbei ein Absatz, dessen Höhe der Blechdicke entspricht. Bei dünnwandigen C-Profilen wirkt sich dies im allgemeinen nicht nachteilig aus, d. h. die dort zur Beplankung angebrachte Bauplatte überbrückt den an der Kante des Randflanschs gebildeten Absatz. Bei größerer Blechdicke wirkt sich dieser Absatz aber nachteilig auf die Beplankung aus. In der Praxis führt dies dazu, daß eine glattflächige Beplankung mit Bauplatten im allgemeinen dann nicht mehr möglich ist, wenn die Blechdicke des C-Profils mehr als 1 mm beträgt. On the edge of the on the outside of the web surface Edge flange creates a paragraph, the height of which Corresponds to the sheet thickness. With thin-walled C-profiles, this has an effect this is generally not disadvantageous, i. H. the there for Planking attached building board bridges the one on the edge of the edge flange formed. With a larger sheet thickness this paragraph has a disadvantageous effect on the cladding out. In practice, this leads to a smooth surface Cladding with building boards in general then no longer is possible if the sheet thickness of the C-profile is more than 1 mm is.

Aufgabe der Erfindung ist es daher, ein C-Profil der eingangs genannten Gattung so auszubilden, daß bei einer Verschachtelung zweier solcher C-Profile keine störenden Absätze an den Profilaußenflächen entstehen. The object of the invention is therefore a C-profile of the beginning mentioned genus so that at a Nesting of two such C-profiles no annoying paragraphs on the Profile outer surfaces are created.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an einem der beiden Längsränder der Stegfläche ein Randstreifen, der mindestens so breit wie der Randflansch auf der anderen Profilseite ist, um das Maß der Blechdicke nach innen versetzt ist. This object is achieved in that an edge strip on one of the two longitudinal edges of the web surface, which is at least as wide as the edge flange on the other Profile side is the dimension of the sheet thickness inside is offset.

Dadurch wird erreicht, daß im Verschachtelungsbereich die Außenflächen der beiden außen liegenden Randflansche jeweils in der Ebene der Außenfläche der zugeordneten Stegfläche liegen. Dadurch erhalten die im Verschachtelungsbereich zu einem rechteckigen Hohlprofil verbundenen C-Profile vier ebene Außenflächen, an denen jeweils eine Beplankung angebracht werden kann, ohne daß sich - auch bei verhältnismäßig großen Blechdicken - ein Absatz in der Profilaußenfläche störend bemerkbar macht. This ensures that in the nesting area Outer surfaces of the two outer edge flanges each in the plane of the outer surface of the assigned web surface lie. This will keep them in the nesting area a rectangular hollow profile connected four C-profiles flat outer surfaces, each with planking can be attached without - even with relatively large sheet thicknesses - a paragraph in the Profile outer surface disturbing noticeable.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, daß das zwischen dem nach innen versetzten Randstreifen und dem Randflansch gemessene Außenmaß gleich der lichten Weite zwischen dem Randflansch und der Stegfläche auf der anderen Profilseite ist. Damit wird eine zwängungsfreie Verschachtelung der beiden C-Profile ermöglicht. According to a preferred embodiment of the invention provided that between the offset Edge strips and the outer flange measured the same the clear width between the edge flange and the web surface is on the other side of the profile. So that becomes a constraint-free nesting of the two C profiles.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung näher erläutert, das in der Zeichnung dargestellt ist. Es zeigt: An exemplary embodiment of the invention is described in more detail below explained, which is shown in the drawing. It shows:

Fig. 1 ein C-Profil aus Blech für Bauzwecke im Querschnitt, Fig. 1 is a C-profile made of sheet metal for construction in cross-section,

Fig. 2 zwei C-Profile gemäß Fig. 1 in einem Zwischenstadium der Verschachtelung und Fig. 2 shows two C-profiles according to FIG. 1 in an intermediate stage of nesting and

Fig. 3 die beiden C-Profile nach Fig. 2 im miteinander verschachtelten Zustand. Fig. 3 shows the two C-profiles of FIG. 2 in the nested state.

Die in der Zeichnung dargestellten C-Profile 1 und 1' sind aus Blech hergestellt und weisen jeweils eine Stegfläche 2 auf, von deren beiden Längskanten 3 und 4 jeweils eine Flanschfläche 5 bzw. 6 rechtwinklig abgewinkelt ist. The C-profiles 1 and 1 'shown in the drawing are made of sheet metal and each have a web surface 2 , from the two longitudinal edges 3 and 4 of which a flange surface 5 and 6 is angled at right angles.

Die freien, im Abstand zu der Stegfläche 2 liegenden Ränder der Flanschflächen 5, 6 sind zu zwei gegeneinander gerichteten Randflanschen 7 bzw. 8 rechtwinklig abgewinkelt. The free, at a distance from the web surface 2 edges of the flange surfaces 5 , 6 are angled at right angles to two opposing edge flanges 7 and 8 .

An dem einen, der Längskante 3 benachbarten Längsrand der Stegfläche 2 ist ein Randstreifen 2a um das Maß der Blechdicke d nach innen, d. h. zum Randflansch 7 hin versetzt. Dadurch entsteht an diesem Längsrand der Stegfläche 2 ein Absatz 2b, oder eine Stufe, deren Stufenhöhe h gleich der Blechdicke d ist. Die Breite b des Randstreifens 2a, der diesen Absatz 2b bildet, ist gleich oder etwas größer als die Breite r des auf der anderen Profilseite angeordneten Randflanschs 8. At one longitudinal edge of the web surface 2 adjacent to the longitudinal edge 3 , an edge strip 2 a is offset inwards by the dimension of the sheet thickness d, ie towards the edge flange 7 . This creates a shoulder 2 b or a step on this longitudinal edge of the web surface 2 , the step height h of which is equal to the sheet thickness d. The width b of the edge strip 2 a, which forms this shoulder 2 b, is equal to or slightly larger than the width r of the edge flange 8 arranged on the other profile side.

Das zwischen dem nach innen versetzten Randstreifen 2a der Stegfläche 2 und dem dieser Profilseite zugeordneten Randflansch 7 gemessene Außenmaß a ist gleich der lichten Weite w zwischen der Innenseite der Stegfläche 2 und der Innenseite des Randflanschs 8 auf der anderen Profilseite. The outer dimension a measured between the inwardly offset edge strip 2 a of the web surface 2 and the edge flange 7 assigned to this profile side is equal to the clear width w between the inside of the web surface 2 and the inside of the edge flange 8 on the other profile side.

Wenn das beschriebene, in Fig. 1 dargestellt e C-Profil 1 mit einem gleichen C-Profil 1' verschachtelt werden soll, um entweder ein zusammengesetztes Kastenprofil oder eine Verlängerung der einzelnen C-Profile 1 bzw. 1' zu bilden, so werden die beiden C-Profile 1 lind 1' mit gegeneinander gerichteten Profilöffnungen zusammengelegt, wie dies in Fig. 2 gezeigt ist. In das eine C-Profil 1, dessen Stegfläche 2 unten liegt und das beim gezeichneten Beispiel nach oben geöffnet ist, wird das umgedreht angeordnete C-Profil 1' eingelegt, wobei die beiden C-Profile 1 und 1' zunächst seitlich gegeneinander versetzt sind. If the described, shown in Fig. 1 e C-profile 1 is to be nested with the same C-profile 1 'to form either a composite box profile or an extension of the individual C-profiles 1 or 1 ', then the the two C-profiles 1 and 1 'are folded together with profile openings directed towards one another, as shown in FIG. 2. In the one C-profile 1 , the web surface 2 of which is at the bottom and which in the example shown is open at the top, the inverted C-profile 1 'is inserted, the two C-profiles 1 and 1 ' initially being laterally offset from one another.

Aus dieser in Fig. 2 gezeigten Stellung werden die beiden C- Profile 1 und 1' seitlich gegeneinander verschoben, bis die seitlichen Flanschflächen 5 und 5' bzw. 6 und 6' der beiden C-Profile 1 bzw. 1' aneinander liegen. Dabei liegt der Randflansch 8 des C-Profils 1 auf dem Absatz 2'b der durch den nach innen versetzten Randstreifen 2'a des C-Profils 1' gebildet wird. In gleicher Weise liegt der Randflansch 8' des C-Profils 1' auf dem Absatz 2b, der durch den nach innen versetzten Randstreifen 2a des C-Profils 1 gebildet wird. Die Außenflächen der Stegflächen 2 bzw. 2' fluchten mit den Außenflächen der Randflansche 8' bzw. 8, so daß das durch die Verschachtelung entstandene zweiteilige Kastenprofil (Fig. 3) ebene Außenflächen aufweist, die mit Bauplatten beplankt werden können. From this position shown in Fig. 2, the two C-profiles 1 and 1 'are laterally shifted against each other until the lateral flange surfaces 5 and 5 ' or 6 and 6 'of the two C-profiles 1 and 1 ' lie against each other. The edge flange 8 of the C-profile 1 lies on the shoulder 2 'b which is formed by the inwardly offset edge strip 2 ' a of the C-profile 1 '. In the same way, the edge flange 8 'of the C-profile 1 ' lies on the shoulder 2 b, which is formed by the inwardly offset edge strip 2 a of the C-profile 1 . The outer surfaces of the web surfaces 2 and 2 'are flush with the outer surfaces of the edge flanges 8 ' and 8 , so that the two-part box profile ( FIG. 3) created by the nesting has flat outer surfaces which can be covered with building boards.

Die Flanschfläche 6' des einen C-Profils 1' paßt hierbei zwischen die Stegfläche 2 und den Randflansch 8 des anderen C-Profils 1. In gleicher Weise paßt die Flanschfläche 5 des C-Profils 1 zwischen die Stegfläche 2' und den Randflansch 8' des C-Profils 1'. The flange surface 6 'of one C-profile 1 ' fits between the web surface 2 and the edge flange 8 of the other C-profile 1 . In the same way, the flange surface 5 of the C-profile 1 fits between the web surface 2 'and the edge flange 8 ' of the C-profile 1 '.

Claims (2)

1. C-Profil aus Blech für Bauzwecke, bestehend aus einer Stegfläche und zwei davon rechtwinklig abgewinkelten Flanschflächen, deren freie Ränder zu zwei gegeneinander gerichteten Randflanschen abgewinkelt sind, dadurch gekennzeichnet, daß an einem der beiden Längsränder der Stegfläche (2) ein Randstreifen (2a), der mindestens so breit wie der Randflansch (8) auf der anderen Profilseite ist, um das Maß (d) der Blechdicke nach innen versetzt ist. 1. C-profile made of metal for building purposes, consisting of a web surface and two of which are right-angled flange, whose free edges are bent to two oppositely directed edge flanges, characterized in that one of the two longitudinal edges of the web surface an edge strip (2) (2 a) which is at least as wide as the edge flange ( 8 ) on the other side of the profile by the dimension (d) of the sheet thickness is offset inwards. 2. C-Profil nach Anspruch 1, dadurch gekennzeichnet, daß das zwischen dem nach innen versetzten Randstreifen (2a) und dem Randflansch (7) gemessene Außenmaß (a) gleich der lichten Weite (b) zwischen dem Randflansch (8) und der Stegfläche (2) auf der anderen Profilseite ist. 2. C-profile according to claim 1, characterized in that the measured between the inwardly offset edge strip ( 2 a) and the edge flange ( 7 ) outer dimension (a) is equal to the clear width (b) between the edge flange ( 8 ) and Web surface ( 2 ) is on the other side of the profile.
DE2001135389 2001-07-25 2001-07-25 C-section Withdrawn DE10135389A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2001135389 DE10135389A1 (en) 2001-07-25 2001-07-25 C-section
GR20010100484A GR1005638B (en) 2001-07-25 2001-10-18 C-shaped profile
TR2001/03262U TR200103262U (en) 2001-07-25 2001-11-15 C-Profile
FR0115498A FR2827943B3 (en) 2001-07-25 2001-11-30 PROFILE IN C
GB0128728A GB0128728D0 (en) 2001-07-25 2001-11-30 C-profile
ROA200200218A RO120862B1 (en) 2001-07-25 2002-02-27 C profile
BG106782A BG64683B1 (en) 2001-07-25 2002-06-06 U-shaped profile

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Application Number Priority Date Filing Date Title
DE2001135389 DE10135389A1 (en) 2001-07-25 2001-07-25 C-section

Publications (1)

Publication Number Publication Date
DE10135389A1 true DE10135389A1 (en) 2003-02-13

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DE2001135389 Withdrawn DE10135389A1 (en) 2001-07-25 2001-07-25 C-section

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BG (1) BG64683B1 (en)
DE (1) DE10135389A1 (en)
FR (1) FR2827943B3 (en)
GB (1) GB0128728D0 (en)
GR (1) GR1005638B (en)
RO (1) RO120862B1 (en)
TR (1) TR200103262U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2317379C2 (en) * 2005-04-07 2008-02-20 Рихтер Зистем ГмбХ унд Ко.КГ C-shaped profile
AT14226U1 (en) * 2014-03-18 2015-06-15 Wherkstätte W Handschuh & Partner Gmbh Support structure for basement partition walls / storage partitions based on drywall dry construction elements
EP2295662B1 (en) 2009-07-20 2015-06-17 Saint-Gobain Rigips Austria GesmbH System for constructing partition walls

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013200519A1 (en) * 2013-01-15 2014-07-17 Protektorwerk Florenz Maisch Gmbh & Co Kg Bauprofilelement
AU2021425254A1 (en) * 2021-02-03 2023-08-17 Formsteel Technologies Limited Improved roll-formed structural member

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913623C3 (en) * 1969-03-18 1974-03-14 Theodor Wuppermann Gmbh, 5090 Leverkusen Beam composed of two C-profiles
AU5281073A (en) * 1972-03-27 1974-09-05 Unitedstates Gypsum Company Nesting structural member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2317379C2 (en) * 2005-04-07 2008-02-20 Рихтер Зистем ГмбХ унд Ко.КГ C-shaped profile
EP2295662B1 (en) 2009-07-20 2015-06-17 Saint-Gobain Rigips Austria GesmbH System for constructing partition walls
AT14226U1 (en) * 2014-03-18 2015-06-15 Wherkstätte W Handschuh & Partner Gmbh Support structure for basement partition walls / storage partitions based on drywall dry construction elements

Also Published As

Publication number Publication date
FR2827943B3 (en) 2003-08-29
GR1005638B (en) 2007-09-04
FR2827943A1 (en) 2003-01-31
RO120862B1 (en) 2006-08-30
GR20010100484A (en) 2003-06-17
GB0128728D0 (en) 2002-01-23
BG64683B1 (en) 2005-11-30
TR200103262U (en) 2002-12-23
BG106782A (en) 2003-12-31

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