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WO1995011539A1 - Frame piece for the rack of a switch cupboard - Google Patents

Frame piece for the rack of a switch cupboard Download PDF

Info

Publication number
WO1995011539A1
WO1995011539A1 PCT/EP1994/003471 EP9403471W WO9511539A1 WO 1995011539 A1 WO1995011539 A1 WO 1995011539A1 EP 9403471 W EP9403471 W EP 9403471W WO 9511539 A1 WO9511539 A1 WO 9511539A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
professional
fastening
frame leg
sections
Prior art date
Application number
PCT/EP1994/003471
Other languages
German (de)
French (fr)
Inventor
Horst Besserer
Udo Münch
Markus Neuhof
Walter Nicolai
Adam Pawlowski
Matthias Schüler
Heinrich Strackbein
Original Assignee
Rittal-Werk Rudolf Loh Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rittal-Werk Rudolf Loh Gmbh & Co. Kg filed Critical Rittal-Werk Rudolf Loh Gmbh & Co. Kg
Priority to AU79916/94A priority Critical patent/AU7991694A/en
Priority to EP94930969A priority patent/EP0725990A1/en
Publication of WO1995011539A1 publication Critical patent/WO1995011539A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/01—Frameworks
    • H02B1/013—Profiles for cabinet frames
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

Definitions

  • the invention relates to a frame c henke l for a frame of a Scha 11 s c h tendril s, which can be assembled or assembled from frame legs, in which c h i enen on the frame legs. Internals and the like are attachable or attached, and the frame legs have parallel to the outer sides of the frame profile sides and in which a diagonal runs between the profile sides from the area of the outer edge to the area of the inner edge.
  • a frame with frame legs of this type is known from DE 33 44 598 C1.
  • Two vertical sides of the profi le form an inner edge.
  • These two professional sides are provided with a series of mounting receptacles that extend over the entire length of the frame legs.
  • the production of such frame legs is complex and expensive, since they both function and stability Torsional rigidity as well as the function of the fastening options have to be combined, even though the universal fastening options are often not necessary at all.
  • the frame leg designed in this way only takes on the connection function for the frame and the requirements for stability and torsional stiffness, while, if necessary, the requirements for the fastening options can be solved with the additional fastening professionals that can be attached to the frame.
  • the frame legs can therefore be produced simply and cheaply, since they do not have to take account of any requirements for the installation of mounting rails, devices and the like.
  • the fastening profi le can be adapted to individual requirements, which is also possible afterwards and can be changed at any time in a simple manner.
  • the frame leg is formed as an open hollow profile, in which the professional sections as symmetrical end sections are arranged to the diagonal.
  • the frame c hen can be made as a simple bent part from a sheet metal blank.
  • the recording in the area of the inner edge of the frame leg can be formed in various ways by profile sections of the frame leg. It can be provided that the professional lab sections are perpendicular to each other and end at the same distance from the diagonal. The design can also be chosen so that the professional sections run parallel and at the same distance from the diagonal, or that the professional sections run parallel to the associated professional sides of the frame.
  • the frame leg can also be designed in such a way that it is designed as a closed hollow profile which, in the area of the inner edge by means of two profile sections, forms a receptacle for the fastening profile, which bears on the frame corner at least on two sides and with this is connected.
  • the profile sections 11e are preferably perpendicular to one another and merge into one another in the area of the diagonal.
  • the fastening profi l can also be adapted to the requirements and designed accordingly.
  • the fastening professional is designed as an angular professional, the legs of which are provided with rows of fastening receptacles.
  • fastening profile is designed as a square hollow profile is, whose professional sides not connectable to the frame handle are provided with rows of mounting receptacles.
  • connection between the further fastening profi l and the frame leg can be designed on the one hand so that the fastening profi l is screwed directly to the professional lab sections of the frame c henke ls, and on the other hand so that the fastening profi l by means of a clamp and a clamping screw in which is defined by the prof il abs c hn i 11 e picture.
  • 1 is a vertical frame leg of the frame with a fastening i gungswi nke l as fastening profi,
  • FIG. 2 shows a vertical frame leg with a different cross-section and with a square-shaped height as a fastening profile
  • Fig. 3 shows a verti cal frame leg with a modified cross section
  • Fig. 4 shows a vertical frame leg with a further modified cross-section with a mounting strip as a fastening profi il.
  • open hollow profiles are used at least for the vertical frame legs 10 of the frame hmengest ell, which are directed with the two professional sides 11 and 12 parallel to the mutually perpendicular outer sides of the frame.
  • the diagonal 13 runs between the two sides of the profile from the outer edge of the profile.
  • receiving grooves 14 and 15 for sealing elements 50 are included, so that cabinet doors 40 or wall elements tightly close the frame.
  • the professional sides 11 and 12 are bent at right angles to the ends facing away from the outer edge, as the professional sections 16 and 18 or 17 and 19 show.
  • the professional sections 18 and 19 delimit a receptacle 20 into which a fastening profile 30 designed as a fastening angle can be inserted and connected to the frame wedge 10.
  • the profile sections 18 and 19 are perpendicular to each other and end at the same distance from the diagonal 13.
  • the legs 31 and 32 of the mounting profile 30 are screwed directly to the profile sections 18 and 19, as the connecting lines 33 and 34 show .
  • other connections can also be used to connect the fastening profile 30 to the frame handle 10.
  • the fastening profile 30 can only extend over a part or over the entire length of the frame leg 10.
  • several different fastening profi le 30 can be attached over the length of the frame leg 10.
  • the frame c en ke l 10 can also be formed as a closed hollow profile, the profile sections 18 'and 19' being in the area the diagonal 13 merge.
  • the frame leg 10 according to FIG. 2 is also designed as an open hollow profile that can be bent in the simplest way from a sheet metal blank.
  • the profiled side 11 is formed here after the molded-in receiving groove 14 as an outwardly directed double layer sealing web 21 before the profiled side 11 merges into the profiled section 16.
  • the profile side 12 is drawn in at the end facing away from the outer edge, as the profile 11 11 23 shows.
  • the professional section 11 23 forms an outward-facing seal 24 before going into the professional lab section 17.
  • the sealing web 21 and 24 can take over the sealing to the cabinet door 40 or a wall element with sealing elements 50.
  • the fastening profi le 30 is a square, hollow profi il, which is connected to the professional lab sections 18 and 19 via the connections 33 and 34.
  • the fastening profile 30 can end flush with the sections 22 and 25 and carry the rows of fastening receptacles 35 and 36 in the exposed professional sides.
  • both professional sides 11 and 12 are formed after the receiving grooves 14, sealing bars 21 and in the subsequent professional sections 16 and 17, outwardly projecting, double-layered stop bars 26 are formed before they are inserted into the Overtake admission 20 limiting sections 18 and 19.
  • the professional sections 18 and 19 run at the same distance parallel to the diagonal 13.
  • the frame 41 of the cupboard door 40 is fixed in the closed position by the contact web 21, while the sealing web 21 to the cupboard door 40 seals with the sealing element 50.
  • FIG. 4 shows a frame 10, in which the professional sides 11 and 12 do not form an outer edge, but are connected to one another via a transition section 27 perpendicular to the diagonal 13.
  • the transitions form sealing edges 28.
  • Receiving grooves 29 are formed in the professional sections 16 and 17 adjoining the professional sections 11 and 12, which are bent inwards and open to the outside.
  • the profile sections 18 and 19, which form the receptacle 20, are bent at the ends of the profile sections 16 and 17 so that they run parallel to these. They are still perpendicular to each other and are arranged symmetrically to the diagonal 13.
  • the fastening profile 30 is embodied as a fastening bar 37 which is provided with a series of fastening receptacles 38.
  • the fastening ledge 37 ends in a clip-like base part, which is supported on the outer sides of the professional sections 16 and 17, while a clip 39 bears against the free inner sides of the profile sections 18 and 19.
  • the Base part l and the clamp 39 are connected to one another by a clamping screw 42, the fastening strip 37 being clamped to the frame leg 10.
  • the mounting strip 37 can be flush with the outside of the professional lab section 16.
  • the cross section of the frame 10 can be designed differently. It is essential that in the area of the inner edge of the frame leg 10 two professional sections form a receptacle into which a differently designed fastening profile 30 can be inserted and connected to the frame leg 10 in a defined manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Assembled Shelves (AREA)
  • Furniture Connections (AREA)

Abstract

A frame piece is disclosed for the rack of a switch cupboard that is composed or may be composed of frame pieces. Mounting rails, built-in elements and the like are or may be mounted on the frame piece. The frame pieces have profiled faces parallel to the outer faces of the rack and a diagonal line extends between the profiled faces from the area of the outer edge to the area of the inner edge. This simple, economically produced frame piece may be provided or even retrofitted with fastening means adapted to individual needs. For that purpose, two profiled sections in the area of the inner edge of at least the vertical frame pieces form a recess into which a fastening section may be inserted and secured to the frame piece.

Description

Rahmenschenkel für ein RahmengesteLL eines SchaLtschrankesFrame leg for a frame of a control cabinet
Die Erfindung betrifft einen Rahmens c henke l für ein Rahmengestell eines Scha 11 s c h ranke s , das aus Rahmenschenkeln zusammensetzbar oder zusammengesetzt ist, bei dem an den Rahmenschenkeln Montages c h i enen. Einbauten und dgl. anbringbar oder angebracht sind, und die Rahmenschenkel parallel zu den Außenseiten des Rahmengestelles verlaufende Profi lseiten aufweisen und bei dem zwischen den Prof lseiten eine Diagonale vom Bereich der Außenkante zum Bereich der Innenkante verläuft.The invention relates to a frame c henke l for a frame of a Scha 11 s c h tendril s, which can be assembled or assembled from frame legs, in which c h i enen on the frame legs. Internals and the like are attachable or attached, and the frame legs have parallel to the outer sides of the frame profile sides and in which a diagonal runs between the profile sides from the area of the outer edge to the area of the inner edge.
Ein Rahmengestell mit Rahmenschenkeln dieser Art ist durch die DE 33 44 598 C1 bekannt. Dabei bi lden zwei senkrecht zueinander stehende Profi lseiten eine Innenkante. Diese beiden Profi lseiten sind mit einer Reihe von Befestigungsaufnahmen versehen, welche sich über die gesamte Länge der Rahmenschenkel erstrecken. Die Herstellung derartiger Rahmenschenkel ist aufwendig und teuer, da sie sowohl die Funktion der Stabi lität und Verwindungssteifigkeit als auch die Funktion der Befestigungsmöglichkeiten in sich vereinigen müssen und dies obwohl die universellen Befest i gungsmög l i c ke i t en oft gar nicht erforderlich sind.A frame with frame legs of this type is known from DE 33 44 598 C1. Two vertical sides of the profi le form an inner edge. These two professional sides are provided with a series of mounting receptacles that extend over the entire length of the frame legs. The production of such frame legs is complex and expensive, since they both function and stability Torsional rigidity as well as the function of the fastening options have to be combined, even though the universal fastening options are often not necessary at all.
Es ist daher Aufgabe der Erfindung, einen Rahmenschenkel der eingangs erwähnten Art zu schaffen, der einfach und bi llig herstellbar und bei Bedarf im geforderten Umfang mit Befestigungsmöglichkeiten versehen werden kann.It is therefore an object of the invention to provide a frame leg of the type mentioned, which can be produced easily and bi llig and if necessary can be provided with attachment options to the required extent.
Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß im Bereich der Innenkante zumindest der vertikalen Rahmenschenkel zwei Profi labschnitte eine Aufnahme bi lden, in die ein Befest i gungsp rof i l einsetzbar und mit dem Ra hmens c henke l verbindbar ist.This object is achieved according to the invention in that in the area of the inner edge of at least the vertical frame leg two professional sections form a receptacle into which a fastening profi le can be inserted and connected to the frame holder.
Der so gestaltete Rahmenschenkel übernimmt nur die Verbindungsfunktion für das Rahmengestel l und die Anforderungen an die Stabi lität und Verwindungssteifigkeit, während bei Bedarf mit den an den Rahmens c h en k e l n anbringbaren weiteren Befest i gungsp rof i l en die Anforderungen an die Befestigungsmöglichkeiten gelöst werden. Die Rahmenschenkel können daher einfach und bi llig hergestellt werden, da sie auf eventuelle Anforderungen für den Einbau von Montageschienen, Geräten und dgl. keine Rücksicht nehmen müssen. Die Befestigungsprofi le können den indi iduel len Erfordernissen angepaßt werden, was auch nachträglich möglich ist und jederzeit auf einfache Weise geändert werden kann .The frame leg designed in this way only takes on the connection function for the frame and the requirements for stability and torsional stiffness, while, if necessary, the requirements for the fastening options can be solved with the additional fastening professionals that can be attached to the frame. The frame legs can therefore be produced simply and cheaply, since they do not have to take account of any requirements for the installation of mounting rails, devices and the like. The fastening profi le can be adapted to individual requirements, which is also possible afterwards and can be changed at any time in a simple manner.
Nach einer Ausgestaltung ist vorgesehen, daß der Rahmenschenkel als offenes Hohlprofi l ausgebi ldet ist, bei dem die Profi labschnitte als Endabschnitte symmetri sch zur Diagonale angeordnet sind. Der Rahmens c hen ke l kann dabei als einfaches Biegetei l aus einem B l e c h zus c n i t t hergestellt werden.According to one embodiment it is provided that the frame leg is formed as an open hollow profile, in which the professional sections as symmetrical end sections are arranged to the diagonal. The frame c hen can be made as a simple bent part from a sheet metal blank.
Die Aufnahme im Bereich der Innenkante des Rahmens chenke l s kann auf unterschiedliche Weise durch Prof i l abs c hn i tte des Rahmenschenkels gebi ldet werden. So kann vorgesehen sein, daß die Profi labschnitte senkrecht zueinander stehen und im gleichen Abstand zur Diagonale enden. Es kann die Ausgestaltung auch so gewählt werden, daß die Profi labschnitte parallel und im gleichen Abstand zur Diagonale verlaufen, oder daß die P rof i l abs c hn i t t e parallel zu den zugeordneten Profi lseiten des Ra hmens c henke l s verlaufen.The recording in the area of the inner edge of the frame leg can be formed in various ways by profile sections of the frame leg. It can be provided that the professional lab sections are perpendicular to each other and end at the same distance from the diagonal. The design can also be chosen so that the professional sections run parallel and at the same distance from the diagonal, or that the professional sections run parallel to the associated professional sides of the frame.
Der Rahmenschenkel kann auch so ausgeführt sein, daß er als geschlossenes Hohlprofi l ausgebi ldet ist, das im Bereich der Innenkante mittels zweier Prof i l abs chn i t t e eine Aufnahme für das Befestigungspro i l bi ldet, das mindestens zweiseitig am Rahmens c enke l anliegt und mit diesem verbunden ist. Die Prof i l abs chni 11e stehen dabei vorzugsweise senkrecht zueinander und gehen im Bereich der Diagonale ineinander über.The frame leg can also be designed in such a way that it is designed as a closed hollow profile which, in the area of the inner edge by means of two profile sections, forms a receptacle for the fastening profile, which bears on the frame corner at least on two sides and with this is connected. The profile sections 11e are preferably perpendicular to one another and merge into one another in the area of the diagonal.
Das Befestigungsprofi l kann ebenfalls an die Erfordernisse angepaßt und entsprechend ausgelegt werden. So sieht eine Ausgestaltung vor, daß das Befestigungsprofi l als Winkelprofi l ausgebi ldet ist, dessen Schenkel mit Reihen von Befestigungsaufnahmen versehen sind.The fastening profi l can also be adapted to the requirements and designed accordingly. For example, one embodiment provides that the fastening professional is designed as an angular professional, the legs of which are provided with rows of fastening receptacles.
Andere Ausgestaltungen sind dadurch gekennzeichnet, daß das Befestigungsprofi l als Vierkant-Hohlprofi l ausgebi ldet ist, dessen nicht mit dem Rahmens henke l verbindbare Profi lseiten mit Reihen von Befest i gung saufnahmen versehen sind.Other configurations are characterized in that the fastening profile is designed as a square hollow profile is, whose professional sides not connectable to the frame handle are provided with rows of mounting receptacles.
Die Verbindung zwischen dem weiteren Befestigungsprofi l und dem Rahmenschenkel kann zum einen so ausgeführt sein, daß das Befestigungsprofi l direkt mit den Profi labschnitten des Rahmens c henke l s verschraubt ist, und zum anderen so, daß das Befestigungsprofi l mittels einer Klammer und einer Klemmschraube in der durch die Prof i l abs c hn i 11 e gebi ldeten Aufnahme festgelegt ist.The connection between the further fastening profi l and the frame leg can be designed on the one hand so that the fastening profi l is screwed directly to the professional lab sections of the frame c henke ls, and on the other hand so that the fastening profi l by means of a clamp and a clamping screw in which is defined by the prof il abs c hn i 11 e picture.
Die Erfindung wi rd anhand von verschiedenen, in den Zeichnungen jewei ls als Tei lschnitt dargestellten Aus füh rungsbe i spi e len näher erläutert. Es zeigen:The invention is explained in more detail with reference to various exemplary embodiments shown in the drawings as partial sections. Show it:
Fig. 1 einen vertikalen Rahmenschenkel des Rahmengestelles mit einem Befest i gungswi nke l als Befestigungsprofi l,1 is a vertical frame leg of the frame with a fastening i gungswi nke l as fastening profi,
Fig. 2 einen vertikalen Rahmenschenkel mit anderem Querschnitt und mit einem Vi e rkant-Höh lp rof i l als Befestigungsprofi l,2 shows a vertical frame leg with a different cross-section and with a square-shaped height as a fastening profile,
Fig. 3 einen verti kalen Rahmenschenkel mit einem noch einmal abgewandelten Querschnitt undFig. 3 shows a verti cal frame leg with a modified cross section and
Fig. 4 einen vertikalen Rahmenschenkel mit einem weiteren abgewandelten Querschnitt mit einer Befestigungs leiste als Befes t i gungsp rof i l . Bei dem Ausführungsbeispiel nach Fig. 1 werden zumindest für die vertikalen Rahmenschenkel 10 des Ra hmengest e l l es offene Hohlprofi le verwendet, die mit den beiden Profi lseiten 11 und 12 parallel zu den senkrecht aufeinanderstoßenden Außenseiten des Rahmengestelles gerichtet sind. Die Diagonale 13 verläuft zwischen den beiden Profi lseiten von der Außenkante des Profi ls. In die Profi lseiten 11 und 12 sind Aufnahmenuten 14 und 15 für ichtungselemente 50 einbezogen, so daß Schranktüren 40 oder Wandelemente das Rahmengestell dicht verschließen. Die Profi lseiten 11 und 12 sind an den der Außenkante abgekehrten Enden doppelt rechtwinklig eingebogen, wie die Profi labschnitte 16 und 18 bzw. 17 und 19 zeigen. Die Profi labschnitte 18 und 19 begrenzen eine Aufnahme 20, in die ein als Befest i gungswi nke l ausgebi ldetes Befes t i gungsp rof i l 30 eingesetzt und mit dem Ra hmens c hen ke l 10 verbunden werden kann. Die Prof i l abs c hn i t t e 18 und 19 stehen senkrecht zueinander und enden im gleichen Abstand zur Diagonale 13. Die Schenkel 31 und 32 des Befestigungsprofi ls 30 werden di rekt mit den Profi labschnitten 18 und 19 verschraubt, wie die Verbindungslinien 33 und 34 zeigen. Anstelle der Schraubverbindungen können auch andere Verbindungen verwendet werden, um das Befestigungsprofi l 30 mit dem Ra hmens c henke l 10 zu verbinden. Das Befestigungsprofi l 30 kann sich nur über einen Tei l oder die gesamte Länge des Rahmenschenkels 10 erstrecken. Außerdem lassen sich über die Länge des Rahmenschenkels 10 auch mehrere unterschiedliche Befestigungsprofi le 30 anbringen. Die Schenkel 31 und 32 des Befestigungswinkels tragen Reihen von Befestigungsaufnahmen 35 und 36, so daß im Innenraum des Rahmengestelles Befestigungsmöglichkeiten für Montageschienen, Einbauten und dgl. geschaffen sind. Bei dem Ausführungsbeispiel nach Fig. 1 kann, wie mit 18' und 19' angedeutet ist, der Rahmens c en ke l 10 auch als geschlossenes Hohlprofi l ausgebi ldet sein, wobei die Prof i l abs c hn i t t e 18' und 19' im Bereich der Diagonale 13 ineinander übergehen.Fig. 4 shows a vertical frame leg with a further modified cross-section with a mounting strip as a fastening profi il. In the embodiment according to FIG. 1, open hollow profiles are used at least for the vertical frame legs 10 of the frame hmengest ell, which are directed with the two professional sides 11 and 12 parallel to the mutually perpendicular outer sides of the frame. The diagonal 13 runs between the two sides of the profile from the outer edge of the profile. In the professional lseiten 11 and 12 receiving grooves 14 and 15 for sealing elements 50 are included, so that cabinet doors 40 or wall elements tightly close the frame. The professional sides 11 and 12 are bent at right angles to the ends facing away from the outer edge, as the professional sections 16 and 18 or 17 and 19 show. The professional sections 18 and 19 delimit a receptacle 20 into which a fastening profile 30 designed as a fastening angle can be inserted and connected to the frame wedge 10. The profile sections 18 and 19 are perpendicular to each other and end at the same distance from the diagonal 13. The legs 31 and 32 of the mounting profile 30 are screwed directly to the profile sections 18 and 19, as the connecting lines 33 and 34 show . Instead of the screw connections, other connections can also be used to connect the fastening profile 30 to the frame handle 10. The fastening profile 30 can only extend over a part or over the entire length of the frame leg 10. In addition, several different fastening profi le 30 can be attached over the length of the frame leg 10. The legs 31 and 32 of the mounting bracket carry rows of mounting receptacles 35 and 36, so that mounting options for mounting rails, internals and the like are created in the interior of the frame. In the embodiment according to FIG. 1, as indicated by 18 'and 19', the frame c en ke l 10 can also be formed as a closed hollow profile, the profile sections 18 'and 19' being in the area the diagonal 13 merge.
Der Rahmenschenkel 10 nach Fig. 2 ist ebenfalls als offenes Hohlprofi l ausgebi ldet, das in einfachster Weise aus einem Blechzuschnitt gebogen werden kann. Die Profi lseite 11 ist nach der eingeformten Aufnahmenut 14 hier als nach außen gerichteter doppe l L ag i ge r Di chtungssteg 21 ausgebi ldet, bevor die Profi lseite 11 in den Prof i l abs c h n i t t 16 übergeht. Die Profi lseite 12 ist an dem der Außenkante abgekehrten Ende eingezogen, wie der Prof i l abs c hn i 11 23 zeigt. Der P rof i l abs c hni 11 23 bi ldet einen nach außen gerichteten Di chtungs s t eg 24, bevor er in den Profi labsc nitt 17 übergeht. Die D i c h tungs s t ege 21 und 24 können mit Dichtungselementen 50 die Abdichtung zur Schranktür 40 bzw. einem Wandelement übernehmen.The frame leg 10 according to FIG. 2 is also designed as an open hollow profile that can be bent in the simplest way from a sheet metal blank. The profiled side 11 is formed here after the molded-in receiving groove 14 as an outwardly directed double layer sealing web 21 before the profiled side 11 merges into the profiled section 16. The profile side 12 is drawn in at the end facing away from the outer edge, as the profile 11 11 23 shows. The professional section 11 23 forms an outward-facing seal 24 before going into the professional lab section 17. The sealing web 21 and 24 can take over the sealing to the cabinet door 40 or a wall element with sealing elements 50.
Die Profi labschnitte 16 und 17 gehen jedoch nicht di rekt in die Prof i labs chni 11 e 18 und 19 über, welche die Aufnahme 20 begrenzen, sondern die Übergänge sind nach außen gewölbte Abschnitte 22 und 25, die genügend Raum schaffen für einen an der Innenseite der Schranktür 40 angebrachten Rahmen 41. Das Befestigungsprofi l 30 ist ein Vi e r kant -Höh l p rof i l , das über die Verbindungen 33 und 34 mit den Profi labschnitten 18 und 19 verbunden ist. Dabei kann das Befest i gungsp rof i l 30 bündig mit den Abschnitten 22 und 25 abschließen und in den frei liegenden Profi lseiten die Reihen von Befestigungsaufnahmen 35 und 36 tragen. Bei dem Rahmenschenkel 10 nach Fig. 3 bi lden beide Profi lseiten 11 und 12 nach den Aufnahmenuten 14 Di c ht ungsstege 21 und in die daran anschließenden Profi labschnitte 16 und 17 sind nach außen abstehende, doppellagige Anschlagstege 26 eingeformt, bevor sie in die die Aufnahme 20 begrenzenden Prof i l abs c hn i t t e 18 und 19 übergehen. In diesem Ausfüh rungsbe i spi e l verlaufen die Profi labschnitte 18 und 19 in gleichem Abstand parallel zur Diagonale 13. Der Rahmen 41 der Schranktür 40 wi rd durch den Anlagesteg 21 in der Schließstellung festgelegt, während der D i c htungs s t eg 21 zur Schranktür 40 hin mit dem Dichtungselement 50 abdichtet.However, the professional sections 16 and 17 do not merge directly into the professional sections 11 and 18 and 19, which limit the receptacle 20, but the transitions are curved sections 22 and 25 that create enough space for one at the other Frame 41 attached to the inside of the cabinet door 40. The fastening profi le 30 is a square, hollow profi il, which is connected to the professional lab sections 18 and 19 via the connections 33 and 34. The fastening profile 30 can end flush with the sections 22 and 25 and carry the rows of fastening receptacles 35 and 36 in the exposed professional sides. In the frame leg 10 according to FIG. 3, both professional sides 11 and 12 are formed after the receiving grooves 14, sealing bars 21 and in the subsequent professional sections 16 and 17, outwardly projecting, double-layered stop bars 26 are formed before they are inserted into the Overtake admission 20 limiting sections 18 and 19. In this embodiment, the professional sections 18 and 19 run at the same distance parallel to the diagonal 13. The frame 41 of the cupboard door 40 is fixed in the closed position by the contact web 21, while the sealing web 21 to the cupboard door 40 seals with the sealing element 50.
Schließlich zeigt die Fig. 4 einen Rahmens c henke l 10, bei dem die Profi lseiten 11 und 12 keine Außenkante bi lden, sondern über einen senkrecht zur Diagonale 13 stehenden Übe rgangsabs c hni t t 27 miteinander verbunden sind. Dabei bi lden die Übergänge Dichtkanten 28. In die an die Profi labschnitte 11 und 12 anschließenden Profi labschnitte 16 und 17 sind Aufnahmenuten 29 eingeformt, die nach innen gebogen und nach außen offen sind. Die Prof i l abs c hn i t te 18 und 19, die die Aufnahme 20 bi lden, sind an den Enden der Prof i l abs c hni tte 16 und 17 so eingebogen, daß sie parallel zu diesen verlaufen. Sie stehen nach wie vor senkrecht zueinander und sind symmetrisch zur Diagonale 13 angeordnet. Das Befestigungsprofi l 30 ist als Befest i gungs le i ste 37 ausgebi ldet, die mit einer Reihe von Befestigungsaufnahmen 38 versehen ist. Die Befest i gungs l e i ste 37 läuft in ein klammerartiges Basistei l aus, das sich an den Außenseiten der Profi labschnitte 16 und 17 abstützt, während eine Klammer 39 an den freien Innenseiten der Prof i l abs chn i tt e 18 und 19 anliegt. Das Basistei l und die Klammer 39 werden mit einer Klemmschraube 42 miteinander verbunden, wobei die Befestigungsleiste 37 an dem Rahmenschenke l 10 festgespannt wird. Dabei kann die Befestigungsleiste 37 mit der Außenseite des Profi labschnittes 16 bündig abschließen.Finally, FIG. 4 shows a frame 10, in which the professional sides 11 and 12 do not form an outer edge, but are connected to one another via a transition section 27 perpendicular to the diagonal 13. The transitions form sealing edges 28. Receiving grooves 29 are formed in the professional sections 16 and 17 adjoining the professional sections 11 and 12, which are bent inwards and open to the outside. The profile sections 18 and 19, which form the receptacle 20, are bent at the ends of the profile sections 16 and 17 so that they run parallel to these. They are still perpendicular to each other and are arranged symmetrically to the diagonal 13. The fastening profile 30 is embodied as a fastening bar 37 which is provided with a series of fastening receptacles 38. The fastening ledge 37 ends in a clip-like base part, which is supported on the outer sides of the professional sections 16 and 17, while a clip 39 bears against the free inner sides of the profile sections 18 and 19. The Base part l and the clamp 39 are connected to one another by a clamping screw 42, the fastening strip 37 being clamped to the frame leg 10. The mounting strip 37 can be flush with the outside of the professional lab section 16.
Der Querschnitt des Ra hmen s c henke l s 10 kann verschieden gestaltet werden. Wesentlich ist, daß im Bereich der Innenkante des Rahmenschenkels 10 zwei Profi labschnitte eine Aufnahme bi lden, in die ein unterschiedlich gestaltetes Befest i gungsp rof i l 30 eingesetzt und mit dem Rahmenschenkel 10 definiert verbunden werden kann. The cross section of the frame 10 can be designed differently. It is essential that in the area of the inner edge of the frame leg 10 two professional sections form a receptacle into which a differently designed fastening profile 30 can be inserted and connected to the frame leg 10 in a defined manner.

Claims

A n s p h eA n s p h e
Rahmenschenkel für ein Rahmengestell eines Scha 11 s c h rankes, das aus Rahmenschenkeln zusammensetzbar oder zusammengesetzt ist, bei dem an den Ra hmens c henke ln Mont ages c h i enen, Einbauten und dgl. anbringbar oder angebracht sind, und die Rahmenschenkel parallel zu den Außenseiten des Rahmengestelles verlaufende Profi lseiten aufweisen und bei dem zwischen den Profi lseiten eine DiagonaLe vom Bereich der Außenkante zum Bereich der Innenkante verläuft, dadurch gekennzeichnet, daß im Bereich der Innenkante zumindest der vertikalen Rahmenschenkel (10) zwei Prof i L abs chn i t t e (18,19) eine Aufnahme (20) bi lden, in die ein Befestigungsprofi l (30) einsetzbar und mit dem Rahmenschenkel (10) verbindbar ist.Frame legs for a frame of a Scha 11 schrankes, which can be assembled or assembled from frame legs, in which attachments, fittings and the like can be attached or attached to the frame cn mounts, and the frame legs parallel to the outer sides of the frame have running professional sides and in which a diagonal runs between the professional sides from the area of the outer edge to the area of the inner edge, characterized in that in the area of the inner edge at least the vertical frame legs (10) have two professional sections (18, 19) a receptacle (20), into which a fastening profile (30) can be inserted and connected to the frame leg (10).
Rahmenschenkel nach Anspruch 1, dadurch gekennzeichnet, daß er als offenes Hohlprofi l ausgebi ldet ist, bei dem die Prof i l abs c hn i t t e (18,19) als Endabschnitte symmetrisch zur Diagonale angeordnet sind. Rahmenschenkel nach Anspruch 2, dadurch gekennzeichnet, daß die Profi labschnitte (18,19) senkrecht zueinander stehen und im gleichen Abstand zur Diagonale (13) enden (Fig. 1 und ) .Frame leg according to claim 1, characterized in that it is designed as an open hollow profile, in which the profile sections (18, 19) are arranged as end sections symmetrically to the diagonal. Frame leg according to claim 2, characterized in that the professional lab sections (18, 19) are perpendicular to one another and end at the same distance from the diagonal (13) (Fig. 1 and).
Rahmenschenkel nach Anspruch 2, dadurch gekennzeichnet, daß die Profi labschnitte (18,19) parallel und im gleichen Abstand zur Diagonale (13) verlaufen (Fig.Frame leg according to Claim 2, characterized in that the professional cuts (18, 19) run parallel and at the same distance from the diagonal (13) (Fig.
3) .3).
Rahmenschenkel nach Anspruch 2, dadurch gekennzeichnet, daß die Profi labschnitte (18,19) parallel zu den zugeordneten Profi lseiten (11,12) des Rahmens c henke l sFrame leg according to claim 2, characterized in that the professional cutting sections ( 18, 19) parallel to the associated professional sides (11, 12) of the frame are provided
(10) verlaufen (Fig. 4).(10) run (Fig. 4).
Rahmens chenke l nach Anspruch 1, dadurch gekennzeichnet, daß er als geschlossenes Hohlprofi l ausgebi ldet ist, das im Bereich der Innenkante mittels zweier Profi labschnitte (18', 19') eine Aufnahme (20) für das Befestigungsprofi l (30) bi ldet, das mindestens zweiseitig am Rahmenschenkel (10) anliegt und mit diesem verbunden ist (Fig. 1) .Frame chenke l according to claim 1, characterized in that it is formed as a closed hollow profile l which forms a receptacle (20) for the fastening profile (30) in the area of the inner edge by means of two profile sections (18 ', 19') , which rests on at least two sides of the frame leg (10) and is connected to it (Fig. 1).
Rahmenschenkel nach Anspruch 6, dadurch gekennzeichnet, daß die Prof i l abs c hn i tte (18 19' ) senkrecht zueinander stehen und im Bereich der Diagonale (13) ineinander übergehen. 8. Rahmenschenkel nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Befestigungsprofi l (30) als Winkelprofi l ausgebi ldet ist, dessen Schenkel (31,32) mit Reihen von Befestigungsaufnahmen (35,36) versehen sind.Frame leg according to Claim 6, characterized in that the profile sections (18 19 ') are perpendicular to one another and merge into one another in the region of the diagonal (13). 8. frame leg according to one of claims 1 to 7, characterized in that the fastening profi l (30) is trained as an angle profi l, the legs (31,32) are provided with rows of fastening receptacles (35,36).
9. Rahmenschenkel nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Befestigungsprofi l (30) als Vi e r kant-Hoh l p rof i l ausgebi ldet ist, dessen nicht mit dem Rahmenschenkel (10) verbindbare Profi lseiten mit Reihen von Befestigungsaufnahmen (35,36) versehen sind.9. Frame leg according to one of claims 1 to 7, characterized in that the fastening profi l (30) is formed as Vi-edged-Hoh lp rof il, whose not connectable to the frame leg (10) professional pages with rows of mounting receptacles ( 35,36) are provided.
10. Rahmenschenkel nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Befestigungsprofi l (30) als Befes t i gungs l e i st e (37) mit mindestens einer Reihe von Befestigungsaufnahmen (38) ausgebi ldet ist, die so mit dem Rahmenschenkel (10) verbunden ist, daß sie parallel zu einer Profi lseite (z.B. 12) des Rahmenschenkels (10) verläuft.10. Frame leg according to one of claims 1 to 7, characterized in that the fastening professional (30) is designed as a fastening attachment ( 37 ) with at least one row of fastening receptacles (38), which are thus connected to the frame leg ( 10) is connected that it runs parallel to a professional side (eg 12) of the frame leg (10).
11. Rahmenschenkel nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das Befestigungsprofi l (30) di rekt mit den Profi labschnitten (18,19) des Rahmenschenkels (10) verschraubt ist.11. Frame leg according to one of claims 1 to 10, characterized in that the fastening profi l (30) di is screwed directly to the professional lab sections (18, 19) of the frame leg (10).
12. Rahmenschenkel nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das Befestigungsprofi l (30) mittels einer Klammer (39) und einer Klemmschraube (42) in der durch die Profi labschnitte (18,19) gebi ldeten Aufnahme (20) festgelegt ist. 12. Frame leg according to one of claims 1 to 10, characterized in that the fastening professional l (30) by means of a clip (39) and a clamping screw (42) in the receptacle (20) formed by the professional lab sections (18, 19) is set.
PCT/EP1994/003471 1993-10-23 1994-10-21 Frame piece for the rack of a switch cupboard WO1995011539A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU79916/94A AU7991694A (en) 1993-10-23 1994-10-21 Frame piece for the rack of a switch cupboard
EP94930969A EP0725990A1 (en) 1993-10-23 1994-10-21 Frame piece for the rack of a switch cupboard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4336187A DE4336187C2 (en) 1993-10-23 1993-10-23 Frame leg for a frame of a control cabinet
DEP4336187.0 1993-10-23

Publications (1)

Publication Number Publication Date
WO1995011539A1 true WO1995011539A1 (en) 1995-04-27

Family

ID=6500844

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/003471 WO1995011539A1 (en) 1993-10-23 1994-10-21 Frame piece for the rack of a switch cupboard

Country Status (6)

Country Link
EP (1) EP0725990A1 (en)
AU (1) AU7991694A (en)
DE (1) DE4336187C2 (en)
MX (1) MXPA94008163A (en)
WO (1) WO1995011539A1 (en)
ZA (1) ZA948282B (en)

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US9153945B2 (en) 2010-08-30 2015-10-06 C E S Control Enclosure Systems Gmbh Frame piece for a rack
JP2017507633A (en) * 2014-02-05 2017-03-16 リッタル ゲーエムベーハー ウント コー．カーゲーＲｉｔｔａｌ ＧｍｂＨ ＆ Ｃｏ．ＫＧ System for modular switchgear cabinet

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US20010050516A1 (en) * 2000-03-09 2001-12-13 Nitto Electric Works, Ltd Frame construction of a cabinet or cabinets for containing electronic and electric equipments
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US9153945B2 (en) 2010-08-30 2015-10-06 C E S Control Enclosure Systems Gmbh Frame piece for a rack
JP2017507633A (en) * 2014-02-05 2017-03-16 リッタル ゲーエムベーハー ウント コー．カーゲーＲｉｔｔａｌ ＧｍｂＨ ＆ Ｃｏ．ＫＧ System for modular switchgear cabinet

Also Published As

Publication number Publication date
ZA948282B (en) 1995-08-16
EP0725990A1 (en) 1996-08-14
AU7991694A (en) 1995-05-08
DE4336187C2 (en) 1996-12-12
MXPA94008163A (en) 2002-07-22
DE4336187A1 (en) 1995-04-27

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