EP0146666A2 - Rail section in the shape of a light-weight construction section, in particular a floor supporting section - Google Patents

Rail section in the shape of a light-weight construction section, in particular a floor supporting section Download PDF

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Publication number
EP0146666A2
EP0146666A2 EP84102292A EP84102292A EP0146666A2 EP 0146666 A2 EP0146666 A2 EP 0146666A2 EP 84102292 A EP84102292 A EP 84102292A EP 84102292 A EP84102292 A EP 84102292A EP 0146666 A2 EP0146666 A2 EP 0146666A2
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EP
European Patent Office
Prior art keywords
profile
longitudinal
web
legs
strip 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Withdrawn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
EP84102292A
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German (de)
French (fr)
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EP0146666A3 (en
Inventor
Walter Maisch
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Profil Vertrieb GmbH
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Profil Vertrieb GmbH
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Publication date
Application filed by Profil Vertrieb GmbH filed Critical Profil Vertrieb GmbH
Publication of EP0146666A2 publication Critical patent/EP0146666A2/en
Publication of EP0146666A3 publication Critical patent/EP0146666A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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 profile strip designed as a lightweight construction profile, in particular a ceiling support profile, with two legs which are spaced apart from one another in the longitudinal direction of the profile and are connected to one another by a web, at the free ends of which are distant from the web, each have an inward, approximately parallel position to the web and in Profile longitudinally extending flange is formed.
  • ceiling support profiles which generally have C-shaped cross sections, are mostly rolled profiles made of thin sheet metal, the one of which is connected by a web connected legs are provided at the ends remote from the web with molded, inwardly directed flanges and thereby stiffened.
  • the object on which the invention is based is therefore to remedy the shortcomings observed in such profiled strips and to provide a profiled strip which is improved in terms of its dimensional stability, load-bearing capacity and rigidity compared to the prior art.
  • a profile strip designed as a lightweight profile, in particular a ceiling support profile, of the type specified at the outset in that the legs are each provided with at least one stiffening longitudinal embossing which extends in the longitudinal direction of the profile and, in addition to these longitudinal impressions, with essentially transverse to the longitudinal profile equidistantly arranged cross beads are equipped.
  • Profile strips in particular plaster profiles, with reinforcing beads running in the longitudinal direction of the profile strips have already become known from thin-walled sheet metal strips, but these strips are not lightweight profiles that can be used, for example, as ceiling support profiles, column profiles or for other purposes in drywall construction. Rather, such lightweight construction profiles must have a load-bearing capacity, dimensional stability and rigidity which correspond to the respective application requirements.
  • the desired dimensional stability, load-bearing capacity and rigidity are achieved by shaping according to the invention, because the transverse beads give the legs connected to one another via the web of such a profiled strip in addition to the longitudinal embossments and the stiffening by the Flanges formed on the free leg ends have increased rigidity, which, even when obliquely acting forces occur, prevents deformation of the legs and thus damage to the profile strips with a high degree of safety. It has proven to be expedient if the cross beads run at right angles to the longitudinal profile.
  • transverse beads extend into the stiffening longitudinal impressions of the legs, that is to say they are also formed in the material of the legs in the region of these longitudinal impressions.
  • Cross beads extend beyond the longitudinal edges connecting the legs to the web and extend at least over part of the width of the web, that is to say they are guided around said longitudinal edges.
  • the transverse beads either extend around the longitudinal edges connecting the legs to the web or extend from these longitudinal edges into the longitudinal embossments of the legs
  • a fish skin profiling allows on the one hand the attachment and screwing in of screws with self-tapping threads, which considerably simplifies assembly, for example when attaching building boards to such profiles, but on the other hand such a fish skin profile also leads to a very desirable increase the stiffness.
  • the transverse beads can also extend through the stiffening longitudinal embossments and reach approximately to the flanges which are formed on the free ends of the legs which are distant from the web.
  • transverse beads are each shaped outwards from the legs and / or from the web of the profile strip and thus protrude beyond the planes spanned by the legs or the web on the outside of the profile, which, in the case of the attachment of building boards, enables them to be held without extensive contact with the legs or the web. Cold bridges and the transmission of structure-borne noise are naturally significantly reduced.
  • the arrangement can also be such that a longitudinal impression extending in the longitudinal direction of the profile extends in the central part of the web at a distance from the legs and that the transverse beads extend as far as this longitudinal impression.
  • the longitudinal embossing in the central part of the web can be provided with a fish skin profile which facilitates the screwing in of screws with self-tapping threads and which also contributes to an improvement in the dimensional stability.
  • the ceiling support profile is a C-profile, the legs 11, 12 of which run parallel to one another in the longitudinal direction of the profile are connected to one another via a web 13 and are directed towards one another at their ends remote from the web and in parallel to the web flanges 14, 15 are molded.
  • the two legs 11, 12 are provided in the area between the flanges 14, 15 and the web 13 with stiffening longitudinal impressions 16, 17.
  • a similar longitudinal impression 18 extends in the central region of the web 13 in the longitudinal direction of the profile.
  • This longitudinal embossing 18 in the middle part of the web 13 and the strip-shaped sections 19, 20 of the legs extending between the longitudinal embossings 16, 17 and the flanges 14, 15 are provided on the outside with fish skin profiles 21, 22 which are used to attach and screw in screws self-tapping threads easier.
  • the legs 11, 12 are above also equipped with equidistantly spaced transverse beads 24 which extend the strip-shaped sections 19, 20 of the legs through the longitudinal impressions 16, 17 and over the longitudinal edges 25, 26 in the region of the web 13 and in each case up to one of each of the legs Subsequent edge strips 27, 28 of the web reach into it.
  • transverse beads 20 are formed by the web 13 before the longitudinal embossments 16, 17 and the legs 11, 12 are formed. They extend through the longitudinal indentations 16, 17 in the legs and up to the longitudinal indentation 18 in the central part of the web 13.
  • FIG. 2 shows the development of the leg 11, indicated at 30 in FIG. 1, with the edge strips 27 of the web 13 adjoining the longitudinal edge 25, the oblique transitions between the material remaining in the plane of the leg through the auxiliary line 31, 32 and 33 , 34 and the longitudinal edge 25 are indicated by the auxiliary line 35.
  • the transverse beads 20 are also formed in the leg material in the region of the longitudinal embossments 16, 17 and also extend beyond the longitudinal edges 25, 26 between the legs 11, 12 and the web 13.
  • the fish skin profile 21 in the strip-shaped section 19 between the longitudinal embossing 16 and the flange 14 formed on the leg 11 is also shown in FIG. 2.
  • the transverse beads 24 are molded out of the leg material toward the inside of the profile.
  • the beads are formed on the outside of the legs 11, 12, that is to say they rise above the plane spanned by the leg material that has not been deformed, so that building boards attached to the legs in one by the Dimension of these elevations certain distance from the legs are kept, which has proven to be advantageous in terms of the desirable avoidance of cold bridges, but also in terms of structure-borne noise.
  • the transverse beads 24 ' extend beyond the longitudinal embossing 16' in the leg 11 'into the strip-shaped section 19 which extends on the side of the longitudinal embossing 16' remote from the web.
  • the longitudinal embossments 24 'therefore extend approximately to the flange formed on the end of the leg 11' remote from the web and are formed continuously in the region of the longitudinal embossment 16 '.
  • the longitudinal embossments introduced into the thighs and the longitudinal embossing in the central part of the web ensure that the transverse beads 20, 20 'have a shape stability which satisfies all the stresses that occur when used as intended and thus contribute to improving the rigidity and load-bearing capacity of such profiles'. If the transverse beads 20, 20 'are shaped outward from the leg material, they enable a spacing on the profiles of the building boards attached, which leads to a reduction in thermal bridges and structure-borne noise, but also results in improved fire protection.
  • the fitting of partial areas of the web and / or the legs with fish skin profiles enables an easier attachment of building boards by means of screws with self-tapping threads, which can be easily inserted in the area of the fish skin profiles and screwed into the profile material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

Die Profilleiste besitzt zwei in Profillängsrichtung im Abstand voneinander verlaufende, durch einen Steg miteinander verbundene Schenke, an deren vom Steg entfernte Ende je ein nach innen gerichteter, sich etwa in Parallellage zum Steg und in Profillängsrichtung erstreckender Flansch angeformt ist. Die Schenkel sind mit wenigstens je einer versteifenden, sich in Profillängsrichtung erstreckenden Längseinprägung versehen und zusätzlich zu diesen Längseinprägungen mit quer zur Profillängserstreckung verlaufenden, unter etwa gleichen Abständen voneinander angeordneten Quersicken ausgerüstet, die sich über die gesa-mten Schenkelhöhen erstrecken oder auch nur bis an einen Randstreifen reichen können, der sich längs der vom Steg entfernten freien Schenkelenden, an die die nach innen gerichteten Flanschen angeformt sind, erstreckt. Die Quersicken können profilinnenseitig oder -außenseitig aus dem Schenkel-und/oder Stegmaterial herausgeformt sein. Sie tragen neben den übrigen Maßnahmen zur Erhöhung der Formstabilität zu einer Verbesserung der Steifigkeit und Tragfähigkeit bei derartigen Profilleisten bei.The profile strip has two legs which are spaced apart from one another in the longitudinal direction of the profile and are connected by a web, at the end of which is distant from the web, an inwardly directed flange which is approximately parallel to the web and extends in the longitudinal direction of the profile is formed. The legs are each provided with at least one stiffening, longitudinal embossing extending in the longitudinal direction of the profile and, in addition to these longitudinal embossments, equipped with transverse beads which run at approximately the same distance from one another and extend across the entire length of the legs or only up to one Edge strips can extend, which extends along the free leg ends removed from the web, to which the inwardly directed flanges are formed. The transverse beads can be formed on the inside or outside of the profile from the leg and / or web material. In addition to the other measures to increase the dimensional stability, they contribute to an improvement in the rigidity and load-bearing capacity in such profile strips.

Description

Die Erfindung betrifft eine als Leichtbauprofil ausgebildete Profilleiste, insbesondere ein Deckentrageprofil, mit zwei in Profillängsrichtung im Abstand voneinander verlaufenden, durch einen Steg miteinander verbundenen Schenkeln, an deren vom Steg entfernten,freiEnEnden je ein nach innen gerichteter, sich etwa in Parallellage zum Steg und in Profillängsrichtung erstreckender Flansch angeformt ist.The invention relates to a profile strip designed as a lightweight construction profile, in particular a ceiling support profile, with two legs which are spaced apart from one another in the longitudinal direction of the profile and are connected to one another by a web, at the free ends of which are distant from the web, each have an inward, approximately parallel position to the web and in Profile longitudinally extending flange is formed.

Profilleisten dieser Art und auch deren Verwendung als Deckentrageprofile sind bekannt. Insbesondere bei Deckentrageprofilen, die in der Regel C-förmige Querschnitte haben, handelt es sich zumeist um aus dünnen Blechen hergestellte Walzprofile, deren durch einen Steg miteinander verbundene Schenkel an den vom Steg entfernten Enden mit angeformten, nach innen gerichteten Flanschen versehen und dadurch versteift sind.Profile strips of this type and their use as ceiling support profiles are known. In particular, ceiling support profiles, which generally have C-shaped cross sections, are mostly rolled profiles made of thin sheet metal, the one of which is connected by a web connected legs are provided at the ends remote from the web with molded, inwardly directed flanges and thereby stiffened.

Trotz dieser versteifenden Flanschen hat sich bei derartigen Profilleisten gezeigt, daß bei der Montage von Deckentrageprofilen häufig dann Beschädigungen auftreten können, wenn die Profilleisten nach dem Verlegen mit schräg zur Profillängserstreckung angreifenden Kräften belastet werden. Derartige Beanspruchungen können beispielsweise beim Begehen verlecter Profilleisten aufnach oben weisende treten, wobei die dann die/offenseite des Profils begrenzenden, an den freien Enden der Schenkel angeformten Flanschen als Trittleisten dienen.Despite these stiffening flanges, it has been shown in such profile strips that damage can often occur when installing ceiling support profiles if the profile strips are loaded with forces acting obliquely to the longitudinal extension of the profile after installation. Such stresses can occur, for example, when walking over liled profile strips, the flanges then delimiting the / open side of the profile, which are formed on the free ends of the legs, serving as tread strips.

Die der Erfindung zugrundeliegende Aufgabe besteht daher darin, den bei derartigen Profilleisten beobachteten Unzulänglichkeiten abzuhelfen und eine hinsichtlich ihrer Formstabilität, Tragfähigkeit und Steifigkeit gegenüber dem Stande der Technik verbesserte Profilleiste zu schaffen.The object on which the invention is based is therefore to remedy the shortcomings observed in such profiled strips and to provide a profiled strip which is improved in terms of its dimensional stability, load-bearing capacity and rigidity compared to the prior art.

Diese Aufgabe ist bei einer als Leichtbaurrofil ausgebildeten Profilleiste, insbesondere einem Deckentrageprofil ,der eingangs angegebenen Art dadurch gelöst, daß die Schenkel mit wenigstens je einer versteifenden, eich in Profillängsrichtung erstreckenden Längseinprägung versehen und zusätzlich zu diesen Längseinprägungen mit quer zur Profillängserstreckung verlaufenden, unter im wesentlichen gleichen Abständen voneinander angeordneten Quersicken ausgerüstet sind.This object is achieved in a profile strip designed as a lightweight profile, in particular a ceiling support profile, of the type specified at the outset in that the legs are each provided with at least one stiffening longitudinal embossing which extends in the longitudinal direction of the profile and, in addition to these longitudinal impressions, with essentially transverse to the longitudinal profile equidistantly arranged cross beads are equipped.

Es sind zwar schon aus dünnwandigen Blechstreifen gewalzte Profilleisten, insbesondere Putzprofilleisten, mit in Profilleistenlängsrichtung verlaufenden Verstärkungssicken bekanntgeworden, aber bei diesen Leisten handelt es sich eben nicht um Leichtbauprofile, die beispielsweise als Deckentrageprofile, Ständerprofile oder für andere Zwecke im Trockenbau Verwendung finden können. Derartige Leichtbauprofile müssen vielmehr eine den jeweiligen Einsatzerfordernissen entsprechende Tragfähigkeit, Formstabilität und Steifigkeit aufweisen.Profile strips, in particular plaster profiles, with reinforcing beads running in the longitudinal direction of the profile strips have already become known from thin-walled sheet metal strips, but these strips are not lightweight profiles that can be used, for example, as ceiling support profiles, column profiles or for other purposes in drywall construction. Rather, such lightweight construction profiles must have a load-bearing capacity, dimensional stability and rigidity which correspond to the respective application requirements.

Während bei vorbekannten Leichtbauprofilen diesen Erfordernissen durch entsprechende Materialverstärkung genügt wurde, wird erfindungsgemäß die erwünschte Formstabilität, Tragfähigkeit und Steifigkeit durch Formgebung erreicht, denn die Quersicken verleihen den über den Steg miteinander verbundenen Schenkeln einer derartigen Profilleiste zusätzlich zu den Längseinprägungen und der Versteifung durch die an die freien Schenkelenden angeformten Flanschen eine erhöhte Steifigkeit, die auch beim Auftreten schräg angreifender Kräfte Deformationen der Schenkel und damit Beschädigungen der Profilleisten mit einem hohen Maß an Sicherheit ausschließt. Dabei hat es sich als zweckmäßig erwiesen, wenn die Quersicken rechtwinklig zur Profillängserstreckung verlaufen.While in known lightweight profiles these requirements were met by appropriate material reinforcement, the desired dimensional stability, load-bearing capacity and rigidity are achieved by shaping according to the invention, because the transverse beads give the legs connected to one another via the web of such a profiled strip in addition to the longitudinal embossments and the stiffening by the Flanges formed on the free leg ends have increased rigidity, which, even when obliquely acting forces occur, prevents deformation of the legs and thus damage to the profile strips with a high degree of safety. It has proven to be expedient if the cross beads run at right angles to the longitudinal profile.

Eine vorteilhafte Ausgestaltung der Erfindung besteht darin, daß die Quersicken sich bis in die versteifenden Längseinprägungen der Schenkel hineinerstrecken, also auch im Bereich dieser Längseinprägungen in das Material der Schenkel eingeformt sind. Ein weiteres wichtiges Ausgestaltungsmerkmal ist dadurch gekennzeichnet, daß die Quersicken sich über die die Schenkel mit dem Steg verbindenden Längskanten hinaus und wenigstens über einen Teil der Breite des Steges erstrecken, also um die genannten Längskanten herumgeführt sind.An advantageous embodiment of the invention is that the transverse beads extend into the stiffening longitudinal impressions of the legs, that is to say they are also formed in the material of the legs in the region of these longitudinal impressions. Another important design feature is characterized in that the Cross beads extend beyond the longitudinal edges connecting the legs to the web and extend at least over part of the width of the web, that is to say they are guided around said longitudinal edges.

Bei der letztgenannten Ausgestaltung, bei der die Quersicken sich entweder um die die Schenkel mit dem Steg verbindenden Längskanten herumerstrecken oder aber von diesen Längskanten aus bis in die Längseinprägungen der Schenkel hineinreichen, hat es sich als zweckmäßig erwiesen, wenn in die sich zwischen den versteifenden Längseinprägungen und den nach innen gerichteten Flanschen erstreckenden Abschnitte der Schenkel eine Fischhaut-Profilierung eingeprägt ist. Eine derartige Fischhaut-Profilierung ermöglicht einerseits in einfacher Weise das Ansetzen und Einschrauben von Schrauben mit selbstschneidenden Gewinden, was eine erhebliche Montageerleichterung beispielsweise beim Anbringen von Bauplatten an derartigen Profilen mit sich bringt, andererseits aber führt eine derartige Fischhaut-Profilierung auch zu einer durchaus erwünschten Erhöhung der Formsteifigkeit.In the last-mentioned embodiment, in which the transverse beads either extend around the longitudinal edges connecting the legs to the web or extend from these longitudinal edges into the longitudinal embossments of the legs, it has proven to be expedient if there is a gap between the stiffening longitudinal impressions and a fish skin profile is stamped on the inwardly directed flanges of the portions of the legs. Such a fish skin profiling allows on the one hand the attachment and screwing in of screws with self-tapping threads, which considerably simplifies assembly, for example when attaching building boards to such profiles, but on the other hand such a fish skin profile also leads to a very desirable increase the stiffness.

Selbstverständlich können sich gemäß einer weiteren Ausgestaltung der Erfindung die Quersicken auch durch die versteifenden Längseinprägungen hindurcherstrecken und bis annähernd an die Flanschen, die an die vom Steg entfernten freien Enden der Schenkel angeformt sind, heranreichen.Of course, according to a further embodiment of the invention, the transverse beads can also extend through the stiffening longitudinal embossments and reach approximately to the flanges which are formed on the free ends of the legs which are distant from the web.

Ein anderes wichtiges Ausgestaltungsmerkmal besteht darin, daß die Quersicken jeweils nach außen aus den Schenkeln und/oder aus dem Steg der Profilleiste herausgeformt sind und mithin über die von den Schenkeln bzw. dem Steg aufgespannten Ebenen profilaußenseitig hinausragen, was im Falle der Anbringung von Bauplatten deren Halterung ohne flächenhaftes Anliegen an den Schenkeln bzw. dem Steg ermöglicht. Naturgemäß sind dadurch Kältebrücken und die Übertragung von Körperschall erheblich reduziert.Another important design feature is that the transverse beads are each shaped outwards from the legs and / or from the web of the profile strip and thus protrude beyond the planes spanned by the legs or the web on the outside of the profile, which, in the case of the attachment of building boards, enables them to be held without extensive contact with the legs or the web. Cold bridges and the transmission of structure-borne noise are naturally significantly reduced.

Im Rahmen der vorliegenden Erfindung kann die Anordnung auch so getroffen sein, daß sich im Mittelteil des Steges im Abstand von den Schenkeln eine in Profillängsrichtung verlaufende Längseinprägung erstreckt und daß die Quersicken bis an diese Längseinprägung heranreichen. Schließlich kann die Längseinprägung im Mittelteil des Steges mit einer das Einschrauben von Schrauben mit selbstschneidenden Gewinden erleichternden Fischhaut-Profilierung versehen sein, die darüber hinaus zu einer Verbesserung der Formsteifigkeit beiträgt.In the context of the present invention, the arrangement can also be such that a longitudinal impression extending in the longitudinal direction of the profile extends in the central part of the web at a distance from the legs and that the transverse beads extend as far as this longitudinal impression. Finally, the longitudinal embossing in the central part of the web can be provided with a fish skin profile which facilitates the screwing in of screws with self-tapping threads and which also contributes to an improvement in the dimensional stability.

Anhand der beigefügten Zeichnung sollen nachstehend zwei Ausführungsformen der Erfindung erläutert werden. In schematischen Ansichten zeigen:

  • Fig. 1 ein Deckentrageprofil mit C-förmigem Querschnitt, bei dem die Schenkel über einen Teil ihrer Höhe und je ein Randstreifen des die Schenkel miteinander verbindenden Steges längs der Schenkel mit senkrecht zur Profillängsrichtung verlaufenden Quersicken versehen sind, in perspektivischer Darstellung,
  • Fig. 2 eine seitliche Ansicht des einen Schenkels mit den im Abstand voneinander eingeformten Quersicken -mit dem in die Ebene des Schenkel geklappten, an den Schenkel angrenzenden und ebenfalls mit Quersicken versehenen Randstreifen des Steges-,
  • Fig. 3 einen vergrößerten Längsschnitt gemäß der Schnittlinie III-III durch die Abwicklung nach Fig. 2 mit den eingeformten Quersicken und
  • Fig. 4 in einer Ansicht wie in Fig. 2 die Anordnung sich über die gesamte Sch-enkelhöhe erstreckender Quersicken.
Two embodiments of the invention will be explained below with reference to the accompanying drawing. Schematic views show:
  • 1 is a perspective view, a ceiling support profile with a C-shaped cross section, in which the legs are provided over part of their height and one edge strip of the web connecting the legs together along the legs along the legs, perpendicular to the longitudinal direction of the profile,
  • Fig. 2 is a side view of one leg with the molded in spaced apart Cross beads - with the edge strip of the web folded into the plane of the leg, adjacent to the leg and also provided with cross beads -,
  • Fig. 3 is an enlarged longitudinal section along the section line III-III through the development of FIG. 2 with the molded cross beads and
  • Fig. 4 in a view as in Fig. 2, the arrangement of transverse beads extending over the entire leg height.

Bei dem in seiner Gesamtheit mitl0 bezeichneten Deckentrageprofil handelt es sich um ein C-Profil, dessen in Profillängsrichtung parallel zueinander verlaufende Schenkel 11, 12 über einen Steg 13 miteinander verbunden sind und an deren vom Steg entfernten Enden aufeinanderzugerichtet und in Parallellage zum Steg Flanschen 14, 15 angeformt sind. Die beiden Schenkel 11, 12 sind im Bereich zwischen den Flanschen 14, 15 und dem Steg 13 mit versteifenden Längseinprägungen 16, 17 versehen. Eine ähnliche Längseinprägung 18 erstreckt sich im Mittelbereich des Steges 13 in Profillängsrichtung. Diese Längseinprägung 18 im Mittelteil des Steges 13 und die sich zwischen den Längseinprägungen 16, 17 und den Flanschen 14, 15 erstreckenden streifenförmigen Abschnitte 19, 20 der Schenkel sind außenseitig mit Fischhaut-Profilierungen 21, 22 versehen, die das Ansetzen und Einschrauben von Schrauben mit selbstschneidenden Gewinden erleichtert. Die Schenkel 11, 12 sind darüber hinaus mit unter gleichen Abständen voneinander angeordneten Quersicken 24 ausgerüstet, die sich den streifenförmigen Abschnitten 19, 20 der Schenkel durch die Längseinprägungen 16, 17 und bis über die Längskanten 25, 26 im Bereich des Steges 13 hinwegerstrecken und jeweils bis in einen an jeden der Schenkel anschließenden Randstreifen 27, 28 des Steges hineinreichen.The ceiling support profile, designated in its entirety by 10, is a C-profile, the legs 11, 12 of which run parallel to one another in the longitudinal direction of the profile are connected to one another via a web 13 and are directed towards one another at their ends remote from the web and in parallel to the web flanges 14, 15 are molded. The two legs 11, 12 are provided in the area between the flanges 14, 15 and the web 13 with stiffening longitudinal impressions 16, 17. A similar longitudinal impression 18 extends in the central region of the web 13 in the longitudinal direction of the profile. This longitudinal embossing 18 in the middle part of the web 13 and the strip-shaped sections 19, 20 of the legs extending between the longitudinal embossings 16, 17 and the flanges 14, 15 are provided on the outside with fish skin profiles 21, 22 which are used to attach and screw in screws self-tapping threads easier. The legs 11, 12 are above also equipped with equidistantly spaced transverse beads 24 which extend the strip-shaped sections 19, 20 of the legs through the longitudinal impressions 16, 17 and over the longitudinal edges 25, 26 in the region of the web 13 and in each case up to one of each of the legs Subsequent edge strips 27, 28 of the web reach into it.

Die Anordnung der untereinander gleichen Quersicken zeigen insbesondere die Fig. 2 und 3. Diese Quersicken 20 sind vor dem Einbringen der Längseinprägungen 16, 17 und vor dem Anformen der Schenkel 11, 12 vom Steg 13 eingeformt. Sie erstrecken sich durch die Längseinprägungen 16, 17 in den Schenkeln hindurch und bis an die Längseinprägung 18 im Mittelteil des Steges 13 heran.The arrangement of the mutually identical transverse beads is shown in particular in FIGS. 2 and 3. These transverse beads 20 are formed by the web 13 before the longitudinal embossments 16, 17 and the legs 11, 12 are formed. They extend through the longitudinal indentations 16, 17 in the legs and up to the longitudinal indentation 18 in the central part of the web 13.

Fig. 2 zeigt die in Fig. 1 bei 30 angedeutete Abwicklung des Schenkels 11 mit den sich an die Längskante 25 angrenzenden Randstreifen 27 des Steges 13, wobei die Schrägübergänge zwischen dem in der Ebene des Schenkels verbliebenen Material durch die Hilfslinie 31, 32 und 33, 34 und die Längskante 25 durch die Hilfslinie 35 angedeutet sind. Wie bereits erwähnt, ist von Bedeutung, daß die Quersicken 20 sich auch im Bereich der Längseinprägungen 16, 17 in das Schenkelmaterial eingeformt sind und sich auch über die Längskanten 25, 26 zwischen den Schenkeln 11, 12 und dem Steg 13 hinauserstrecken. Die Fischhaut-Profilierung 21 in dem streifenförmigen Abschnitt 19 zwischen der Längseinprägung 16 und dem an dem Schenkel 11 angeformten Flansch 14 ist ebenfalls in Fig. 2 dargestellt.2 shows the development of the leg 11, indicated at 30 in FIG. 1, with the edge strips 27 of the web 13 adjoining the longitudinal edge 25, the oblique transitions between the material remaining in the plane of the leg through the auxiliary line 31, 32 and 33 , 34 and the longitudinal edge 25 are indicated by the auxiliary line 35. As already mentioned, it is important that the transverse beads 20 are also formed in the leg material in the region of the longitudinal embossments 16, 17 and also extend beyond the longitudinal edges 25, 26 between the legs 11, 12 and the web 13. The fish skin profile 21 in the strip-shaped section 19 between the longitudinal embossing 16 and the flange 14 formed on the leg 11 is also shown in FIG. 2.

Bei dieser Ausführungsform sind, wie Fig. 3 zeigt, die Quersicken 24 zur Profilinnenseite hin aus dem Schenkelmaterial herausgeformt. Selbstverständlich ist im Rahmen der Erfindung auch eine Ausbildung möglich, bei der die Sicken außenseitig aus den Schenkeln 11, 12 herausgeformt sind, sich also über die von dem unverformt belassenen Schenkelmaterial aufgespannte Ebene außenseitig erheben, so daß an den Schenkeln angebrachte Bauplatten in einem durch das Maß dieser Erhebungen bestimmten Abstand von den Schenkeln gehalten sind, was sich im Hinblick auf die wünschenswerte Vermeidung von Kältebrücken, aber auch bezüglich Körperschallübertragung, als vorteilhaft erwiesen hat.In this embodiment, as shown in FIG. 3, the transverse beads 24 are molded out of the leg material toward the inside of the profile. Of course, within the scope of the invention, a design is also possible in which the beads are formed on the outside of the legs 11, 12, that is to say they rise above the plane spanned by the leg material that has not been deformed, so that building boards attached to the legs in one by the Dimension of these elevations certain distance from the legs are kept, which has proven to be advantageous in terms of the desirable avoidance of cold bridges, but also in terms of structure-borne noise.

Bei der in Fig. 4 veranschaulichten Ausführungsform sind für gleiche Teile wie in den Fig. 1 bis 3 gleiche Bezugszeichen verwendet worden, zur Unterscheidung jedoch durch einen Strich gekennzeichnet.In the embodiment illustrated in FIG. 4, the same reference numerals have been used for the same parts as in FIGS. 1 to 3, but are distinguished by a dash to distinguish them.

Bei dieser Ausführungsform erstrecken sich, im Unterschied zu der vorstehend erörterten Ausführungsform, die Quersicken 24' über die Längseinprägung 16' im Schenkel 11' hinaus bis in den streifenförmigen Abschnitt 19 hinein, der sich auf der vom Steg entfernten Seite der Längseinprägung 16'erstreckt. Die Längseinprägungen 24' reichen mithin annähernd bis an den an das vom Steg entfernte Ende des Schenkels 11' angeformten Flansch und sind durchlaufend im Bereich der Längseinprägung 16' ausgebildet.In this embodiment, in contrast to the embodiment discussed above, the transverse beads 24 'extend beyond the longitudinal embossing 16' in the leg 11 'into the strip-shaped section 19 which extends on the side of the longitudinal embossing 16' remote from the web. The longitudinal embossments 24 'therefore extend approximately to the flange formed on the end of the leg 11' remote from the web and are formed continuously in the region of the longitudinal embossment 16 '.

In Verbindung mit der Längsversteifung des C-förmigen Deckentrageprofils durch die an die freien Enden der Schenkel angeformten Flanschen, die in die Schenkel eingebrachten Längseinprägungen und die Längseinprägung im Mittelteil des Steges gewährleisten die Quersicken 20, 20' eine allen bei bestimmungsgemäßer Verwendung auftretenden Beanspruchungen genügende Formstabilität und tragen somit zur Verbesserung der Steifigkeit und Tragfähigkeit derartiger Profile'bei. Wenn die Quersicken 20, 20' nach außen aus dem Schenkelmaterial herausgeformt werden, ermöglichen sie eine Abstandshalterung an den Profilen angebrachter Bauplatten, was zu einer Reduzierung von Kältebrücken und Körperschallübertragung führt, darüber hinaus aber auch einen verbesserten Feuerschutz bewirkt. Die Ausrüstung von Teilbereichen des Steges und/oder der Schenkel mit Fischhaut-Profilierungen ermöglicht ein erleichtertes Anbringen von Bauplatten mittels Schrauben mit selbstschneidenden Gewinden, die im Bereich der Fischhaut-Profilierungen unproblematisch ansetzbar und in das Profilmaterial einschraubbar sind.In conjunction with the longitudinal stiffening of the C-shaped ceiling support profile through the to the free ends of the Shaped flanges, the longitudinal embossments introduced into the thighs and the longitudinal embossing in the central part of the web ensure that the transverse beads 20, 20 'have a shape stability which satisfies all the stresses that occur when used as intended and thus contribute to improving the rigidity and load-bearing capacity of such profiles'. If the transverse beads 20, 20 'are shaped outward from the leg material, they enable a spacing on the profiles of the building boards attached, which leads to a reduction in thermal bridges and structure-borne noise, but also results in improved fire protection. The fitting of partial areas of the web and / or the legs with fish skin profiles enables an easier attachment of building boards by means of screws with self-tapping threads, which can be easily inserted in the area of the fish skin profiles and screwed into the profile material.

Claims (9)

1. Als Leichtbauprofil ausgebildete Profilleiste, insbesondere Deckentrageprofil, mit zwei in Profillängsrichtung im Abstand voneinander verlaufenden, durch einen Steg miteinander verbundenen Schenkeln, an deren vom Steg entfernten, freien Enden je ein nach innen gerichteter, sich etwa in Parallellage zum Steg und in Profillängsrichtung erstreckender Flansch angeformt ist,
dadurch gekennzeichnet,
daß die Schenkel (11, 11', 12) mit wenigstens je einer versteifenden, sich in Profillängsrichtung erstreckenden Längseinprägung (16, 16', 17) versehen und zusätzlich zu diesen Längseinprägungen mit quer zur Profillängserstreckung verlaufenden, unter im wesentlichen gleichen Abständen voneinander angeordneten Quersicken (24, 24') ausgerüstet sind.1. Designed as a lightweight profile profile, in particular ceiling support profile, with two legs running at a distance from each other in the longitudinal direction of the profile and connected by a web, at the free ends of which are distant from the web, each has an inward direction, approximately parallel to the web and extending in the longitudinal direction of the profile Flange is formed,
characterized,
that the legs (11, 11 ', 12) are each provided with at least one stiffening longitudinal impression (16, 16', 17) which extends in the longitudinal direction of the profile and, in addition to these longitudinal impressions, with transverse beads which run transversely to the longitudinal direction of the profile and are arranged at substantially equal distances from one another (24, 24 ') are equipped. 2. Profilleiste nach Anspruch 1, dadurch gekennzeichnet, daß die Quersicken (24, 24') rechtwinklig zur Profillängserstreckung verlaufen.2. Profile strip according to claim 1, characterized in that the transverse beads (24, 24 ') run at right angles to the longitudinal profile extension. 3. Profilleiste nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Quersicken (24, 24') sich bis in die versteifenden Längseinprägungen (16, 16', 17) der Schenkel (11, 11', 12) hineinerstrecken.3. Profile strip according to claim 1 or 2, characterized in that the transverse beads (24, 24 ') extend into the stiffening longitudinal impressions (16, 16', 17) of the legs (11, 11 ', 12). 4. Profilleiste nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Quersicken (24, 24') sich über die die Schenkel (11, 11', 12) mit dem Steg verbindenden Längskanten hinaus und wenigstens über einen Teil der Breite des Steges erstrecken.4. Profile strip according to one of claims 1 to 3, characterized in that the transverse beads (24, 24 ') on the legs (11, 11', 12) with the web connecting longitudinal edges and at least over part of the width of the Extend webs. 5. Profilleiste nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß in die sich zwischen den versteifenden Längseinprägungen (16, 17) und den nach innen gerichteten Flanschen (14, 15) erstreckenden Abschnitte (19, 20) der Schenkel (11, 12) eine Fischhaut-Profilierung (21) eingeprägt ist.5. Profile strip according to one of claims 1 to 4, characterized in that in the between the stiffening longitudinal impressions (16, 17) and the inwardly directed flanges (14, 15) extending portions (19, 20) of the legs (11, 12) a fish skin profile (21) is embossed. 6. Profilleiste nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß sich die Quersicken (24') durch die versteifenden Längseinprägungen in den Schenkeln hindurcherstrecken und bis annähernd an die Flanschen, die an die vom Steg entfernten Enden der Schenkel angeformt sind, heranreichen.6. Profile strip according to one of claims 1 to 4, characterized in that the transverse beads (24 ') extend through the stiffening longitudinal embossments in the legs and reach approximately to the flanges which are formed on the ends of the legs remote from the web . 7. Profilleiste nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Quersicken (24, 24') jeweils nach außen aus den Schenkeln und/oder aus dem Steg herausgeformt sind.7. Profile strip according to one of claims 1 to 6, characterized in that the transverse beads (24, 24 ') are each formed outwardly from the legs and / or from the web. 8. Profilleiste nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß sich im Mittelteil des Steges (13) im Abstand von den Schenkeln (11, 12) eine in Profillängsrichtung verlaufende Längseinprägung (18) erstreckt und daß die Quersicken (24, 24') bis an diese Längseinprägung heranreichen.8. Profile strip according to one of claims 1 to 7, characterized in that in the central part of the web (13) at a distance from the legs (11, 12) extends in the longitudinal direction of the profile longitudinal embossing (18) and that the transverse beads (24, 24th ') up to this longitudinal imprint. 9. Profilleiste nach Anspruch 8, dadurch gekennzeichnet, daß die Längseinprägung (18) im Mittelteil des Steges (13) mit einer Fischhaut-Profilierung (22) versehen ist.9. Profile strip according to claim 8, characterized in that the longitudinal impression (18) in the central part of the web (13) is provided with a fish skin profile (22).
EP84102292A 1983-12-21 1984-03-03 Rail section in the shape of a light-weight construction section, in particular a floor supporting section Withdrawn EP0146666A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3346171 1983-12-21
DE3346171A DE3346171C2 (en) 1983-12-21 1983-12-21 Profile strip designed as a lightweight construction profile, in particular ceiling support profile

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EP0146666A2 true EP0146666A2 (en) 1985-07-03
EP0146666A3 EP0146666A3 (en) 1986-12-30

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EP84102292A Withdrawn EP0146666A3 (en) 1983-12-21 1984-03-03 Rail section in the shape of a light-weight construction section, in particular a floor supporting section

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US (1) US4580388A (en)
EP (1) EP0146666A3 (en)
DE (1) DE3346171C2 (en)
DK (1) DK528384A (en)
ES (1) ES282939Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269619A (en) * 1990-12-21 1993-12-14 Geberit Ag Connection of sectional bars, of a support system for a sanitary apparatus
EP0767282A1 (en) * 1995-10-06 1997-04-09 PAB Services Collaborating metallic girder
WO1997023694A1 (en) * 1995-12-22 1997-07-03 Banro Holdings Plc Structural profile
WO1999019577A1 (en) * 1997-10-14 1999-04-22 Bethlehem Steel Corporation Structural shape for use in frame construction

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701062A (en) * 1987-05-06 1988-12-01 Jan Leonard Martin Van Rens BEARING CONSTRUCTION FOR BREEDING BEDS.
AU626330B2 (en) * 1988-10-07 1992-07-30 R M T Pty Ltd Support member
DE3933362A1 (en) * 1989-10-06 1991-04-18 Krupp Industrietech Girder with web(s) and two flanges - has shorter shaped elements in web and straight connection between web and flanges
DE9409391U1 (en) * 1994-06-10 1995-07-13 Senator Immobilien GmbH, 74199 Untergruppenbach Self-supporting support element
US6769366B1 (en) * 1996-09-11 2004-08-03 Jac Patent Company One piece center sill for a railroad car
US6560938B1 (en) * 1999-10-18 2003-05-13 John Powers, Jr. Box lintel
DK174529B1 (en) * 2000-12-21 2003-05-12 Mdt V Morten Dahl Structural element and method of manufacturing said element
US8074958B1 (en) 2007-02-22 2011-12-13 John Hoy Lintel form for concrete and block constructions
MY191550A (en) 2014-09-05 2022-06-30 Hadley Ind Overseas Holdings Ltd Profiles
EP3081708B1 (en) 2015-04-18 2020-09-02 HALFEN GmbH Anchor rail for anchoring in concrete
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CN105351733A (en) * 2015-12-15 2016-02-24 河南奥斯派克科技有限公司 High-strength concave-convex groove antinode square tube
CA2950219C (en) 2016-05-11 2020-02-11 Ispan Systems Lp Concrete formwork steel stud and system
SG10201607534SA (en) * 2016-09-09 2018-04-27 Dyntek Pte Ltd A lintel
WO2018072771A1 (en) * 2016-10-17 2018-04-26 Burkhart Schurig Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall
US10465382B2 (en) * 2016-11-30 2019-11-05 Bailey Metal Products Limited Metal stud for use in sound attenuating wall system utilizing high density wallboard

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022622A (en) * 1930-09-24 1935-11-26 Truscon Steel Co Floor and beam construction
BE708846A (en) * 1967-12-20 1968-05-16
DE2616058A1 (en) * 1975-04-28 1976-11-11 Norrbottens Jaernverk Ab SHEET PROFILE
EP0046299A1 (en) * 1980-08-20 1982-02-24 Richter-System GmbH & Co. KG Post for light partition walls
EP0094358A1 (en) * 1982-05-12 1983-11-16 Ulf Gauffin A structural support

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US489498A (en) * 1893-01-10 Machine
US1072932A (en) * 1911-11-20 1913-09-09 John S Worth Railway-tie.
US1179820A (en) * 1915-04-16 1916-04-18 Maria A Gilliland Rail-tie.
US1890077A (en) * 1928-06-27 1932-12-06 August O Elting Method of making tubing
US2068022A (en) * 1932-06-18 1937-01-19 Victor F Hammel Tubular structure
US2180317A (en) * 1939-05-27 1939-11-14 American Cyanamid & Chem Corp Metal decking
AT238670B (en) * 1961-07-28 1965-02-25 Voest Ag Process and facility for the production and possible connection of profiles
US3243930A (en) * 1962-05-29 1966-04-05 Nat Gypsum Co Corrugated sheet metal structural members
US4069638A (en) * 1974-06-05 1978-01-24 Scanovator Ab Structure of lightweight bars and connector means therefore
GB1585471A (en) * 1976-08-27 1981-03-04 Redpath Dorman Long Ltd Composite decks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022622A (en) * 1930-09-24 1935-11-26 Truscon Steel Co Floor and beam construction
BE708846A (en) * 1967-12-20 1968-05-16
DE2616058A1 (en) * 1975-04-28 1976-11-11 Norrbottens Jaernverk Ab SHEET PROFILE
EP0046299A1 (en) * 1980-08-20 1982-02-24 Richter-System GmbH & Co. KG Post for light partition walls
EP0094358A1 (en) * 1982-05-12 1983-11-16 Ulf Gauffin A structural support

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269619A (en) * 1990-12-21 1993-12-14 Geberit Ag Connection of sectional bars, of a support system for a sanitary apparatus
EP0767282A1 (en) * 1995-10-06 1997-04-09 PAB Services Collaborating metallic girder
FR2739643A1 (en) * 1995-10-06 1997-04-11 Pab Services COLLABORATING METAL BEAM
WO1997023694A1 (en) * 1995-12-22 1997-07-03 Banro Holdings Plc Structural profile
WO1999019577A1 (en) * 1997-10-14 1999-04-22 Bethlehem Steel Corporation Structural shape for use in frame construction

Also Published As

Publication number Publication date
ES282939U (en) 1985-05-01
DE3346171A1 (en) 1985-07-04
DK528384D0 (en) 1984-11-06
DK528384A (en) 1985-06-22
ES282939Y (en) 1985-12-16
EP0146666A3 (en) 1986-12-30
DE3346171C2 (en) 1986-08-07
US4580388A (en) 1986-04-08

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