EP0182288B1 - Cubical construction - Google Patents

Cubical construction Download PDF

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Publication number
EP0182288B1
EP0182288B1 EP85114475A EP85114475A EP0182288B1 EP 0182288 B1 EP0182288 B1 EP 0182288B1 EP 85114475 A EP85114475 A EP 85114475A EP 85114475 A EP85114475 A EP 85114475A EP 0182288 B1 EP0182288 B1 EP 0182288B1
Authority
EP
European Patent Office
Prior art keywords
corner
dimensional structure
structure according
pieces
leg
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.)
Expired
Application number
EP85114475A
Other languages
German (de)
French (fr)
Other versions
EP0182288A3 (en
EP0182288A2 (en
Inventor
Olaf Röe
Helmut Weis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Technology FLB AB
Original Assignee
Flaekt AB
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Filing date
Publication date
Application filed by Flaekt AB filed Critical Flaekt AB
Priority to AT85114475T priority Critical patent/ATE46208T1/en
Publication of EP0182288A2 publication Critical patent/EP0182288A2/en
Publication of EP0182288A3 publication Critical patent/EP0182288A3/en
Application granted granted Critical
Publication of EP0182288B1 publication Critical patent/EP0182288B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5818—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially U - form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205—Small buildings erected in the open air
    • E04H1/1238—Shelters for engines, e.g. electrical meter housings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2481—Details of wall panels

Definitions

  • the invention relates to a space structure consisting of a support frame and wall elements used in these, in particular a receiving space for ventilation units, in which the support frame consists of horizontal and vertical corner and possibly intermediate legs, which are formed by hollow box-shaped profiles (leg profiles) and on their abutting ends are connected to one another by connecting elements, which connecting elements consist of a cube-shaped middle piece and attached outer pieces, onto which the leg profiles are attached in their longitudinal direction.
  • Support frames of this type are already known (DE-Gbm 7604278).
  • the connecting pieces consist of essentially rectangular elements which can be screwed onto the various flat-shaped sides of the cube-shaped central piece, as required by the arrangement within the frame construction.
  • Hollow box-shaped leg profiles with a rectangular or square cross section can be plugged onto the connecting pieces.
  • rectangular or square leg profiles of the same design with essentially flat outer surfaces can only be used in cross section.
  • the invention is therefore based on the object to be able to use leg profiles in at least two different designs, adapted to their different arrangement options in the spatial construction with structurally identical connecting pieces, and also to design them such that the wall elements can be attached to the outside of the leg profiles by one to allow easy assembly.
  • the construction of the support frame elements with little different components should be possible and allow a simple structure of the support frame.
  • leg profiles have cross-sections at at least two of their corners with recesses receiving the edges of adjacent wall elements and that the connecting pieces each have an approximately angular shape in the parallel cross-section, the outer corner of which forms the outside corner a design of the leg profile and the inside of which forms the inside corner is adapted to the other design of the leg profile and that the connecting pieces can be connected to the cube-shaped center piece in such a way that either their outside corner or their inside corner lies outside the frame.
  • This spatial construction consists of a support frame 1 which consists of legs 2 located at the corners of the frame and intermediate legs 3 and in which wall elements 4 are used.
  • the wall elements formed from two sheet metal half-shells with insulating material 7 and stiffening strips 8 filled therebetween have a flange 9 running around their edges, with which they are applied and fastened to corresponding stop surfaces of the support frame from the outside of the room structure (Fig. 3).
  • the corner and intermediate legs 2, 3 of the supporting frame, to which the wall elements are connected consist essentially of leg profiles 10, 11 having the shape of hollow box profiles, which are open at a cross-sectional corner 12, while rectangular recesses formed on the two adjacent cross-sectional corners Recesses 13 are provided, in which the wall elements 4 with their connecting flanges 9 can be inserted, depending on the position of the leg profiles in the spatial construction.
  • the leg profiles 10, which extend on the outer corners of the room structure, have a bevel 14 at their fourth corner opposite the open corner 12, while the other leg profiles 11 at this point have a recess 15 formed by a profile indentation, square in profile cross section, which is also for receiving of the connecting flange 9 of the wall element attached to this leg profile.
  • FIG. 4 of the drawing is shown in an exploded view how the leg profiles 10, 11 of the two different types are arranged in the frame structure and connected to each other.
  • connecting elements are used, each of which is formed from a cube-shaped central piece 16 or 17 and a number of connecting pieces 18 screwed to its sides.
  • the number of connection pieces 18 screwed to each middle piece 16, 17 corresponds to the number of leg profiles 10, 11 connected to the middle piece.
  • middle pieces 16, 17 are present in two different embodiments.
  • the center pieces 16 located on the lateral outer corners of the room structure have bevels 19 which are not present in the center pieces 17 arranged elsewhere in the room structure.
  • the leg profiles 10, 11 to be connected to one another are pushed onto the connecting pieces 18 screwed onto the middle pieces 16, 17. So that these leg profiles 10, 11 have an exact fit on the connecting pieces 18, the connecting pieces have a rectangular cross-sectional shape.
  • the cross-sectional length of the angle legs 20 of the connecting pieces measured from the inner corner 21 thereof, corresponds to the depth of the square corner recess 15 of the connected leg profile 11.
  • the opposite outer corner of the connecting pieces is provided with a bevel 22 which corresponds to the bevel 14 of the leg profile 10 of the other type .
  • the connecting piece 18 serving for this purpose is either with its inner corner inward (see FIG. 4 on the left) or outward ( see Fig. 4 on the right) screwed to the center piece 16, 17.
  • the connecting pieces are each provided with two stepped bores 23 for receiving fastening screws 24, which can be screwed into threaded holes 25 on the side faces of the middle pieces 16, 17. The part of this bore which has the larger cross section serves to receive the screw head.
  • the connecting pieces 18 are dimensioned and screwed to the middle piece 16 such that their side or end faces directed outward from the frame are set back by the wall thickness of the leg profile 10, 11 pushed onto them relative to the aligned outer faces of the middle piece 16, 17. It is hereby achieved that the outer surface of the pushed-on leg profile is aligned with the outer surfaces of the center piece which are aligned.
  • the heel formed by this reset simultaneously serves alsanschlag
  • the connecting pieces 18 are tapered in the opposite direction to the push-on direction of the leg profiles (see the angle shown in FIG. 1), which considerably facilitates the pushing on of these profiles on the connecting pieces without endangering their tight fit on the connecting pieces.
  • the cube-shaped middle pieces 16, 17 are not inclined to accommodate them provided corners with corner recesses 26, 27, 30, which are dimensioned such that they are aligned with the corner recesses 13, 15 of the leg profiles connected to them. This enables the wall elements with their edge flanges to be fully sealed against the support frame of the room structure.
  • corner protrusions 26, 27, 30 on the center pieces 16, 17 are just as different from one another as the protrusions 13, 15 of the leg profiles 10, 11.
  • the rectangular cross-sectional dimension of these protrusions 13, 15, 26, 27 is always such that that the wall elements inserted into them from the outside with their flanges come to rest flush with the outer sides of the center pieces 16, 17 with their wall outer surface.
  • the cube-shaped middle pieces 16, 17 are shown in their two different designs.
  • the center piece 16 has a corner bevel 19, in the area of which there is no corner recess 26, 27, 30.
  • recesses 26, 27 30 are provided on each side surface of the cube-shaped central pieces.
  • two threaded bores 25 are provided in a corresponding arrangement for receiving the screws 24 for fastening the connecting pieces 18 which can be screwed onto these sides of the cube piece.
  • the arrangement of these threaded bores 25 is such that the connecting pieces can only be screwed onto the central piece in the respectively required or desired position.
  • the wall elements 4 are fastened to the leg profiles 10, 11 by means of clamping strips 28, which are formed by a U-profile with legs of different lengths.
  • the shorter leg of the terminal block lies on the fastening flange 9 of the wall element, while the longer leg abuts the bottom of the recess 13, 15 of the leg profile.
  • the depth of the recesses 13, 15 measured in the direction of the thickness of the wall elements to be attached to the leg profiles is the same in every possible connection position on the leg profile 10, i. that is, it corresponds to half the thickness of the wall elements and, in addition, half the thickness of the fastening flange 9 and the thickness of the sealing strip 29. This also applies to the depth of the recesses 26, 27 of the center pieces which are aligned therewith.
  • the width of the respective protrusion 13, 15, 26, 27, which extends perpendicularly thereto, can be different in size. In the case of the square recesses 15, 27 provided for receiving fastening flanges 9, it is larger than in the case of the rectangular recesses 13, 26.
  • the frame legs of the spatial construction formed by leg profiles 10, 11 can additionally be supported against one another by stiffening profiles 32, which can be fastened to the leg profiles 10, 11 or to other stiffening profiles 32 via fastening angles 33.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Prostheses (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Ventilation (AREA)

Abstract

1. A three-dimensional structure consisting of a supporting frame (1) with wall elements (4) inserted into it, and in particular to a space adapted to hold ventilation equipment, in which the supporting frame consists of horizontal and vertical corner and possibly intermediate legs (2, 3) constituted by hollow box-like sections (leg sections (10, 11)) and connected to one another at their abutting ends by connecting elements, the said connecting elements consisting of a cube-shaped middle piece (16, 17) and, connected thereto, outer pieces (18) onto which the leg sections are fitted, in their longitudinal direction, characterised in that in their cross-section the leg sections (10, 11) have at least two of their corners inlets (13, 15) which receive the edges (9) of adjacent wall elements (4) and in that the connecting members (18), in their cross-section parallel therewith, have in each case a substantially angular form, their outside which forms the outer corner being adapted to one form (10) of leg section while the inside forming the inner corner is adapted to the other form (11) of leg section and in that the connecting pieces can be so connected to the cube-shaped middle piece (16, 17) that either their outer corner or their inner corner (21) is on the outside of the frame.

Description

Die Erfindung betrifft eine aus einem Stützrahmen und aus in diesen eingesetzten Wandelementen bestehende Raumkonstruktion, insbesondere einen Aufnahmeraum für lüftungstechnische Aggregate, bei welcher der Stützrahmen aus horizontalen und vertikalen Eck- und ggfs. Zwischenschenkeln besteht, die von hohlkastenförmigen Profilen (Schenkelprofilen) gebildet sind und an ihren zusammenstossenden Enden durch Verbindungselemente miteinander verbunden sind, welche Verbindungselemente aus einem würfelförmigen Mittelstück und daran angeschlossenen Aussenstücken bestehen, auf die die Schenkelprofile in deren Längsrichtung aufgesteckt sind.The invention relates to a space structure consisting of a support frame and wall elements used in these, in particular a receiving space for ventilation units, in which the support frame consists of horizontal and vertical corner and possibly intermediate legs, which are formed by hollow box-shaped profiles (leg profiles) and on their abutting ends are connected to one another by connecting elements, which connecting elements consist of a cube-shaped middle piece and attached outer pieces, onto which the leg profiles are attached in their longitudinal direction.

Derartige Stützrahmen sind bereits bekannt (DE-Gbm 7604278). Bei diesen bekannten Stützrahmen bestehen die Anschlussstücke aus im wesentlichen rechteckigen Elementen, die an die verschiedenen ebenflächig ausgebildeten Seiten des würfelförmigen Mittelstücks auswechselbar anschraubbar sind, wie es die Anordnung innerhalb der Rahmenkonstruktion erfordert. Auf die Anschlussstücke sind hohlkastenförmige Schenkelprofile mit rechteckigem bzw. quadratischem Querschnitt aufsteckbar. Bei diesem bekannten Stützrahmen sind jedoch nur im Querschnitt rechteckige oder quadratische Schenkelprofile derselben Bauform mit im wesentlichen ebenen Aussenflächen verwendbar. Vielfach besteht jedoch das Bedürfnis, in ein und derselben Raumkonstruktion Schenkelprofile von unterschiedlicher Querschnittform zu verwenden, z. B. je nachdem, ob die Schenkelprofile an einer Aussenecke der Raumkonstruktion bzw. deren Stützrahmen angeordnet sind oder nicht.Support frames of this type are already known (DE-Gbm 7604278). In these known support frames, the connecting pieces consist of essentially rectangular elements which can be screwed onto the various flat-shaped sides of the cube-shaped central piece, as required by the arrangement within the frame construction. Hollow box-shaped leg profiles with a rectangular or square cross section can be plugged onto the connecting pieces. In this known support frame, however, rectangular or square leg profiles of the same design with essentially flat outer surfaces can only be used in cross section. In many cases, however, there is a need to use leg profiles of different cross-sectional shapes in one and the same spatial construction, e.g. B. depending on whether the leg profiles are arranged on an outer corner of the room structure or its support frame or not.

Der Erfindung liegt daher die Aufgabe zugrunde, Schenkelprofile in mindestens zwei verschiedenen, an ihre unterschiedlichen Anordnungsmöglichkeiten in der Raumkonstruktion angepassten Bauformen mit baulich gleich ausgebildeten Anschlussstücken verwenden zu können und sie ferner so auszubilden, dass die Wandelemente an die Aussenseite der Schenkelprofile ansetzbar sind, um eine leichte Montage zu ermöglichen. Ausserdem soll die Konstruktion der Stützrahmenelemente mit wenig unterschiedlichen Bauteilen möglich sein und einen einfachen Aufbau des Stützrahmens ermöglichen. Dies wird erfindungsgemäss bei einer Rahmenkonstruktion der eingangs genannten Gattung dadurch erreicht, dass die Schenkelprofile im Querschnitt an mindestens zwei ihrer Ecken die Ränder benachbarter Wandelemente aufnehmende Einsprünge haben und dass die Anschlussstücke im dazu parallelen Querschnitt jeweils etwa Winkelform besitzen, wobei deren die Aussenecke bildende Aussenseite der einen Bauform des Schenkelprofils und deren die Innenecke bildenden Innenseite der anderen Bauform des Schenkelprofils angepasst ist und dass die Anschlussstücke so an das würfelförmige Mittelstück anschliessbar sind, dass entweder ihre Aussenecke oder ihre Innenecke rahmenauswärts liegt.The invention is therefore based on the object to be able to use leg profiles in at least two different designs, adapted to their different arrangement options in the spatial construction with structurally identical connecting pieces, and also to design them such that the wall elements can be attached to the outside of the leg profiles by one to allow easy assembly. In addition, the construction of the support frame elements with little different components should be possible and allow a simple structure of the support frame. This is achieved according to the invention in a frame construction of the type mentioned at the outset in that the leg profiles have cross-sections at at least two of their corners with recesses receiving the edges of adjacent wall elements and that the connecting pieces each have an approximately angular shape in the parallel cross-section, the outer corner of which forms the outside corner a design of the leg profile and the inside of which forms the inside corner is adapted to the other design of the leg profile and that the connecting pieces can be connected to the cube-shaped center piece in such a way that either their outside corner or their inside corner lies outside the frame.

Zweckmässige Weiterbildungen dieser erfindungsgemässen Ausgestaltung der gattungsgemässen Rahmenkonstruktion ergeben sich aus den dem Patentanspruch 1 nachgestellten Unteransprüchen. Die darin gekennzeichnete weitere Ausgestaltung der würfelförmigen Mittelstücke und der an diese angesetzten Anschlussstücke sowie der auf diese aufgeschobenen oder aufgesteckten Schenkelprofile führt zusammen mit den Wandelementen zu einer Raumkonstruktion, die trotz einer sehr geringen Anzahl von unterschiedlichen Bauelementen ausserordentlich variabel ist, also unterschiedliche Abmessungen und Formen haben kann. Für alle diese Ausführungsvariationen sind Anschlussstücke in nur ein und derselben Gestalt und Abmessung erforderlich, während man mit nur zwei unterschiedlichen Bauformen von Schenkelprofilen und Mittelstücken auskommt. Die in die Eckeinsprünge der würfelförmigen Mittelstücke- eingreifenden Ecken der Wandelemente ermöglichen ein absolut dichtes Anliegen der Wandelemente mit ihrem gesamten umlaufenden Rand an dem Stützrahmen, was insbesondere bei Aufnahmeräumen für lüftungstechnische Aggregate von besonderer Bedeutung ist.Expedient developments of this embodiment of the generic frame construction according to the invention result from the subclaims which are set out in claim 1. The further design of the cube-shaped center pieces and the connecting pieces attached to them, as well as the leg profiles pushed or attached to them, together with the wall elements, leads to a spatial construction that is extremely variable despite a very small number of different components, i.e. has different dimensions and shapes can. For all of these design variations, connecting pieces in only one and the same shape and dimension are required, while only two different designs of leg profiles and middle pieces are required. The corners of the wall elements engaging in the corner recesses of the cube-shaped center pieces allow the wall elements with their entire circumferential edge to lie absolutely tightly against the support frame, which is particularly important in the case of receiving spaces for ventilation systems.

In der Zeichnung ist ein besonders vorteilhaftes Ausführungsbeispiel der erfindungsgemässen Raumkonstruktion dargestellt, welches im folgenden näher beschrieben wird.

  • Fig. 1 zeigt dieses Ausführungsbeispiel der erfindungsgemässen Raumkonstruktion in Sehrägansicht,
  • Fig. 2 zeigt eines der Wandelemente dieser Raumkonstruktion in Draufsicht,
  • Fig. 3 ist ein Querschnitt durch eine Aussenecke der Raumkonstruktion mit an ein Schenkelprofil angeschlossenes Wandelement,
  • Fig. 4 ist eine Explosionsdarstellung eines Teils des Stützrahmens dieser Raumkonstruktion, ebenfalls in Schrägansicht,
  • Fig. 5 und 6 zeigen die beiden verschiedenen Bauformen des bei dem dargestellten Ausführungsbeispiel verwendeten würfelförmigen Mittelstücks in Schrägansicht in grösserer Darstellungsweise,
  • Fig. 7 zeigt das bei diesem Ausführungsbeispiel verwendete Anschlussstück, ebenfalls in Schrägansicht.
  • Fig. 8 veranschaulicht den Anschluss einer Versteifungsstrebe an ein Schenkelprofil des Stützrahmens, ebenfalls in Schrägansicht.
The drawing shows a particularly advantageous exemplary embodiment of the spatial construction according to the invention, which is described in more detail below.
  • 1 shows this embodiment of the spatial construction according to the invention in a very day view,
  • 2 shows a plan view of one of the wall elements of this spatial construction,
  • 3 is a cross section through an outer corner of the room structure with a wall element connected to a leg profile,
  • 4 is an exploded view of part of the support frame of this room structure, also in an oblique view,
  • 5 and 6 show the two different designs of the cube-shaped center piece used in the illustrated embodiment in an oblique view in a larger representation,
  • Fig. 7 shows the connector used in this embodiment, also in an oblique view.
  • Fig. 8 illustrates the connection of a stiffening strut to a leg profile of the support frame, also in an oblique view.

Bei dem in der Zeichnung dargestellten Ausführungsbeispiel handelt es sich um eine Raumkonstruktion, wie sie als Aufnahmeraum für lüftungstechnische Aggregate in Lüftungsanlagen grösserer Wohn-, Büro- oder Industriegebäude verwendet wird. Diese Raumkonstruktion besteht aus einem Stützrahmen 1, der aus an den Ecken des Rahmens befindlichen Schenkeln 2 und Zwischenschenkeln 3 besteht und in welchen Wandelemente 4 eingesetzt sind.In the embodiment shown in the drawing, it is a spatial construction as it is used as a receiving space for ventilation units in ventilation systems of larger residential, office or industrial buildings. This spatial construction consists of a support frame 1 which consists of legs 2 located at the corners of the frame and intermediate legs 3 and in which wall elements 4 are used.

Bei dem in der Zeichnung dargestellten Ausführungsbeispiel haben die aus zwei Blech-Halbschalen mit dazwischen gefülltem Isoliermaterial 7 und Versteifungsleisten 8 gebildeten Wandelemente einen an ihren Rändern umlaufenden Flansch 9, mit welchen sie von der Aussenseite der Raumkonstruktion her an entsprechende Anschlagflächen des Stützrahmens angelegt und befestigt sind (Fig. 3).In the exemplary embodiment shown in the drawing, the wall elements formed from two sheet metal half-shells with insulating material 7 and stiffening strips 8 filled therebetween have a flange 9 running around their edges, with which they are applied and fastened to corresponding stop surfaces of the support frame from the outside of the room structure (Fig. 3).

Die Eck- und Zwischenschenkel 2, 3 des Stützrahmens, an welche die Wandelemente angeschlossen sind, bestehen aus im wesentlichen die Form von Hohlkastenprofilen besitzenden Schenkelprofilen 10,11, die an einer Querschnittsecke 12 offen sind, während an den beiden benachbarten Querschnittsecken von Profileinziehungen gebildete rechteckige Einsprünge 13 vorgesehen sind, in welche je nach Lage der Schenkelprofile in der Raumkonstruktion die Wandelemente 4 mit ihren Anschlussflanschen 9 eingelegt werden können. Die an den Aussenecken der Raumkonstruktion sich erstreckenden Schenkelprofile 10 haben an ihrer vierten, der offenen Ecke 12 gegenüberliegenden Ecke eine Abschrägung 14, während die anderen Schenkelprofile 11 an dieser Stelle einen von einer Profileinziehung gebildeten, im Profilquerschnitt quadratischen Einsprung 15 aufweisen, der ebenfalls zur Aufnahme des Anschlussflansches 9 des an dieses Schenkelprofil angesetzten Wandelementes dient.The corner and intermediate legs 2, 3 of the supporting frame, to which the wall elements are connected, consist essentially of leg profiles 10, 11 having the shape of hollow box profiles, which are open at a cross-sectional corner 12, while rectangular recesses formed on the two adjacent cross-sectional corners Recesses 13 are provided, in which the wall elements 4 with their connecting flanges 9 can be inserted, depending on the position of the leg profiles in the spatial construction. The leg profiles 10, which extend on the outer corners of the room structure, have a bevel 14 at their fourth corner opposite the open corner 12, while the other leg profiles 11 at this point have a recess 15 formed by a profile indentation, square in profile cross section, which is also for receiving of the connecting flange 9 of the wall element attached to this leg profile.

In Fig. 4 der Zeichnung ist in Explosionsdarstellung gezeigt, wie die Schenkelprofile 10, 11 der beiden unterschiedlichen Bauarten in der Rahmenkonstruktion angeordnet und miteinander verbunden sind. Zu ihrer Verbindung dienen Verbindungselemente, die jeweils aus einem würfelförmigen Mittelstück 16 bzw. 17 und einer Anzahl von an dessen Seiten angeschraubten Anschlussstücken 18 gebildet sind. Die Anzahl der an jedes Mittelstück 16, 17 angeschraubten Anschlussstücke 18 entspricht der Anzahl der an das Mittelstück angeschlossenen Schenkelprofile 10, 11. Bei dem dargestellten Ausführungsbeispiel sind Mittelstücke 16, 17 in zwei verschiedenen Ausführungsformen vorhanden. Die an den seitlichen Aussenecken der Raumkonstruktion befindlichen Mittelstücke 16 haben Abschrägungen 19, die bei den an anderer Stelle der Raumkonstruktion angeordneten Mittelstücken 17 nicht vorhanden sind.In Fig. 4 of the drawing is shown in an exploded view how the leg profiles 10, 11 of the two different types are arranged in the frame structure and connected to each other. To connect them, connecting elements are used, each of which is formed from a cube-shaped central piece 16 or 17 and a number of connecting pieces 18 screwed to its sides. The number of connection pieces 18 screwed to each middle piece 16, 17 corresponds to the number of leg profiles 10, 11 connected to the middle piece. In the illustrated embodiment, middle pieces 16, 17 are present in two different embodiments. The center pieces 16 located on the lateral outer corners of the room structure have bevels 19 which are not present in the center pieces 17 arranged elsewhere in the room structure.

Auf die an die Mittelstücke 16, 17 angeschraubten Anschlussstücke 18 sind die miteinander zu verbindenden Schenkelprofile 10, 11 aufgeschoben. Damit diese Schenkelprofile 10, 11 exakten Passsitz auf den Anschlussstücken 18 haben, haben die Anschlussstücke im parallelen Querschnitt rechtwinklige Form. Die Querschnittslänge der Winkelschenkel 20 der Anschlussstücke, von deren Innenecke 21 aus gemessen, entspricht der Tiefe des quadratischen Eckeinsprunges 15 des angeschlossenen Schenkelprofils 11. Die gegenüberliegende Aussenecke der Anschlussstücke ist mit einer Abschrägung 22 versehen, die der Abschrägung 14 des Schenkelprofils 10 der anderen Bauart entspricht.The leg profiles 10, 11 to be connected to one another are pushed onto the connecting pieces 18 screwed onto the middle pieces 16, 17. So that these leg profiles 10, 11 have an exact fit on the connecting pieces 18, the connecting pieces have a rectangular cross-sectional shape. The cross-sectional length of the angle legs 20 of the connecting pieces, measured from the inner corner 21 thereof, corresponds to the depth of the square corner recess 15 of the connected leg profile 11. The opposite outer corner of the connecting pieces is provided with a bevel 22 which corresponds to the bevel 14 of the leg profile 10 of the other type .

Je nachdem, ob an die Mittelstücke 16, 17 ein Schenkelprofil 10 mit der Abschrägung 14 oder ein Schenkelprofil 11 mit dem quadratischen Eckeinsprung 15 aufgeschoben ist, ist das dazu dienende Anschlussstück 18 entweder mit seiner Innenecke raumeinwärts (siehe Fig. 4 links) oder raumauswärts (siehe Fig.4 rechts) gerichtet an das Mittelstück 16, 17 angeschraubt. Zu diesem Zweck sind die Anschlussstücke mit je zwei abgestuften Bohrungen 23 für die Aufnahme von Befestigungsschrauben 24 versehen, die in Gewindelöcher 25 an den Seitenflächen der Mittelstükke 16, 17 einschraubbar sind. Dabei dient der den grösseren Querschnitt besitzende Teil dieser Bohrung der Aufnahme des Schraubenkopfes.Depending on whether a leg profile 10 with the bevel 14 or a leg profile 11 with the square corner recess 15 is pushed onto the center pieces 16, 17, the connecting piece 18 serving for this purpose is either with its inner corner inward (see FIG. 4 on the left) or outward ( see Fig. 4 on the right) screwed to the center piece 16, 17. For this purpose, the connecting pieces are each provided with two stepped bores 23 for receiving fastening screws 24, which can be screwed into threaded holes 25 on the side faces of the middle pieces 16, 17. The part of this bore which has the larger cross section serves to receive the screw head.

Die Anschlussstücke 18 sind so bemessen und so an das Mittelstück 16 angeschraubt, dass sie mit ihren rahmenauswärts gerichteten Seiten-oder Stirnflächen um die Wandstärke des auf sie aufgeschobenen Schenkelprofils 10, 11 gegenüber den gleichgerichteten Aussenflächen des Mittelstücks 16, 17 zurückversetzt sind. Hierdurch wird erreicht, dass die Aussenfläche des aufgeschobenen Schenkelprofils mit den gleichgerichteten Aussenflächen des Mittelstücks fluchten. Der durch diese Zurücksetzung gebildete Absatz dient gleichzeitig alsanschlagflächefürdag Stirnende der Schenkelprofile 10, 11.The connecting pieces 18 are dimensioned and screwed to the middle piece 16 such that their side or end faces directed outward from the frame are set back by the wall thickness of the leg profile 10, 11 pushed onto them relative to the aligned outer faces of the middle piece 16, 17. It is hereby achieved that the outer surface of the pushed-on leg profile is aligned with the outer surfaces of the center piece which are aligned. The heel formed by this reset simultaneously serves alsanschlagflächefürda g front end of the leg sections 10,. 11

Die Anschlussstücke 18 sind entgegengesetzt zur Aufsteckrichtung der Schenkelprofile verjüngt (siehe in Fig. eingezeichneten Winkel), was das Aufstecken dieser Profile auf die Anschlussstücke erheblich erleichtert, ohne deren festen Sitz auf den Anschlussstücken zu gefährden.The connecting pieces 18 are tapered in the opposite direction to the push-on direction of the leg profiles (see the angle shown in FIG. 1), which considerably facilitates the pushing on of these profiles on the connecting pieces without endangering their tight fit on the connecting pieces.

Da die an den Rändern der Wandelemente 4 umlaufenden Flanschen 9, die in den Eckeinsprüngen 13, 15 der Schenkelprofile liegen, an den Ecken der Wandelemente nicht ausgeschnitten sind, sind zu deren Aufnahme die würfelförmigen Mittelstücke 16, 17 der an ihren nicht mit einer Abschrägung 19 versehenen Ecken mit Eckeinsprüngen 26, 27, 30 versehen, die so bemessen sind, dass sie mit den Eckeinsprüngen 13, 15 der an sie angeschlossenen Schenkelprofile fluchten. Dies ermöglicht eine vollumfängliche dichte Anlage der Wandelemente mit ihren Randflanschen an dem Stützrahmen der Raumkonstruktion.Since the flanges 9 running around the edges of the wall elements 4, which lie in the corner recesses 13, 15 of the leg profiles, are not cut out at the corners of the wall elements, the cube-shaped middle pieces 16, 17 are not inclined to accommodate them provided corners with corner recesses 26, 27, 30, which are dimensioned such that they are aligned with the corner recesses 13, 15 of the leg profiles connected to them. This enables the wall elements with their edge flanges to be fully sealed against the support frame of the room structure.

Die Eckeinsprünge 26, 27, 30 an den Mittelstükken 16, 17 sind in ihren Abmessungen ebenso unterschiedlich zueinander wie die Einsprünge 13, 15 der Schenkelprofile 10, 11. Die rechteckige Querschnittsabmessung dieser Einsprünge 13, 15, 26, 27 ist jedoch stets so bemessen, dass die von aussen mit ihren Flanschen in sie eingesetzten Wandelemente mit ihrer Wandaussenfläche bündig mit den Aussenseiten der Mittelstücke 16, 17 zu liegen kommen.The dimensions of the corner protrusions 26, 27, 30 on the center pieces 16, 17 are just as different from one another as the protrusions 13, 15 of the leg profiles 10, 11. However, the rectangular cross-sectional dimension of these protrusions 13, 15, 26, 27 is always such that that the wall elements inserted into them from the outside with their flanges come to rest flush with the outer sides of the center pieces 16, 17 with their wall outer surface.

In Fig. 4 und 5 sind die würfelförmigen Mittelstücke 16, 17 in ihren beiden unterschiedlichen Bauformen gezeigt. Bei der in Fig. 4 dargestellten Bauform besitzt das Mittelstück 16 eine Eckabschrägung 19, in deren Bereich sich kein Eckeinsprung 26, 27, 30 befindet. Bei dem in Fig. 5 dargestellten Mittelstück 17 der anderen Bauform ohne Eckabschrägung sind jedoch an allen Ecken Einsprünge 26, 27 30 vorgesehen. An jeder Seitenfläche der würfelförmigen Mittelstücke sind zwei Gewindebohrungen 25 in entsprechender Anordnung für die Aufnahme der Schrauben 24 zur Befestigung der an diese Seiten des Würfelstückes anschraubbaren Anschlussstücke 18 vorgesehen. Die Anordnung dieser Gewindebohrungen 25 ist so getroffen, dass die Anschlussstücke nur in der jeweils erforderlichen oder gewünschten Stellung am Mittelstück angeschraubt werden können.4 and 5, the cube-shaped middle pieces 16, 17 are shown in their two different designs. In the illustrated in Fig. 4 In design, the center piece 16 has a corner bevel 19, in the area of which there is no corner recess 26, 27, 30. In the center piece 17 shown in FIG. 5 of the other design without beveling at the corners, however, recesses 26, 27 30 are provided. On each side surface of the cube-shaped central pieces, two threaded bores 25 are provided in a corresponding arrangement for receiving the screws 24 for fastening the connecting pieces 18 which can be screwed onto these sides of the cube piece. The arrangement of these threaded bores 25 is such that the connecting pieces can only be screwed onto the central piece in the respectively required or desired position.

Die Befestigung der Wandelemente 4 an den Schenkelprofilen 10, 11 erfolgt mittels Klemmleisten 28, die von einem U-Profil mit unterschiedlich langen Schenkeln gebildet ist. Der kürzere Schenkel der Klemmleiste liegt auf dem Befestigungsflansch 9 des Wandelements auf, während der längere Schenkel am Boden des Einsprungs 13, 15 des Schenkelprofils anstösst. Mit einer den Befestigungsflansch 9 und einen darunter gesetzten Dichtstreifen 29 durchsetzenden Befestigungsschraube 31 ist die Klemmleiste -28 am Schenkelprofil festgeschraubt.The wall elements 4 are fastened to the leg profiles 10, 11 by means of clamping strips 28, which are formed by a U-profile with legs of different lengths. The shorter leg of the terminal block lies on the fastening flange 9 of the wall element, while the longer leg abuts the bottom of the recess 13, 15 of the leg profile. With a fastening flange 9, and a set including sealing strip 29 passing through mounting screw 31, the clamping bar - 28 bolted to the leg profile.

Die in Richtung der Dicke der an die Schenkelprofile anzusetzenden Wandelemente gemessene Tiefe der Einsprünge 13, 15 ist in jeder möglichen Anschlussstellung am Schenkelprofil 10 gleich gross, d. h., sie entspricht der halben Dicke der Wandelemente und zusätzlich der halben Dicke des Befestigungsflansches 9 und der Dicke des Dichtstreifens 29. Dies gilt auch für die Tiefe damit fluchtender Einsprünge 26, 27 der Mittelstücke. Die sich senkrecht dazu erstreckende Breite des jeweiligen Einsprungs 13, 15, 26, 27 kann dagegen unterschiedlich gross sein. Bei den zur Aufnahme von Befestigungsflanschen 9 vorgesehenen quadratischen Einsprüngen 15, 27 ist sie grösser als bei den rechteckigen Einsprüngen 13, 26.The depth of the recesses 13, 15 measured in the direction of the thickness of the wall elements to be attached to the leg profiles is the same in every possible connection position on the leg profile 10, i. that is, it corresponds to half the thickness of the wall elements and, in addition, half the thickness of the fastening flange 9 and the thickness of the sealing strip 29. This also applies to the depth of the recesses 26, 27 of the center pieces which are aligned therewith. The width of the respective protrusion 13, 15, 26, 27, which extends perpendicularly thereto, can be different in size. In the case of the square recesses 15, 27 provided for receiving fastening flanges 9, it is larger than in the case of the rectangular recesses 13, 26.

Wie Fig. 8 zeigt, können die von Schenkelprofilen 10, 11 gebildeten Rahmenschenkel der Raumkonstruktion zusätzlich durch Versteifungsprofile 32 gegeneinander abgestützt sein, die über Befestigungswinkel 33 an den Schenkelprofilen 10, 11 oder an anderen Versteifungsprofilen 32 befestigtsein können.As shown in FIG. 8, the frame legs of the spatial construction formed by leg profiles 10, 11 can additionally be supported against one another by stiffening profiles 32, which can be fastened to the leg profiles 10, 11 or to other stiffening profiles 32 via fastening angles 33.

Claims (25)

1. A three-dimensional structure consisting of a supporting frame (1) with wall elements (4) inserted into it, and in particular to a space adapted to hold ventilation equipment, in which the supporting frame consists of horizontal and vertical corner and possibly intermediate legs (2, 3) constituted by hollow box-like sections (leg sections (10, 11)) and connected to one another at their abutting ends by connecting elements, the said connecting elements consisting of a cube-shaped middle piece (16, 17) and, connected thereto, outer pieces (18) onto which the leg sections are fitted, in their longitudinal direction, characterised in that in their cross-section the leg sections (10, 11) have at at least two of their corners inlets (13, 15) which receive-the edges (9) of adjacent wall elements (4) and in that the connecting members (18), in their cross-section parallel therewith, have in each case a substantially angular form, their outside which forms the outer corner being adapted to one form (10) of leg section while the inside forming the inner corner is adapted to the other form (11) of leg section and in that the connecting pieces can be so connected to the cube-shaped middle piece (16, 17) that either their outer corner or their inner corner (21) is on the outside of the frame.
2. A three-dimensional structure according to Claim 1, characterised in that the connecting pieces 18 can be connected to at least four side faces of the cube-shaped middle pieces (16, 17).
3. A three-dimensional structure according to Claims 1 and 2, characterised in that the connecting pieces (18) can be connected to all six lateral faces of the cube-shaped middle pieces (16, 17).
4. A three-dimensional structure according to Claim 1, characterised in that the recesses (13) are constructed on two oppositely disposed corners of the leg section (10, 11).
5. A three-dimensional structure according to Claim 1, characterised in that the recesses (13, 15) are substantially rectangular and in that the connecting pieces (18) are of substantially right- angled shape.
6. A three-dimensional structure according to Claims 1 and 5, characterised in that the frame leg sections (10, 11) are so fitted onto the connecting sections (18) that their outsides are flush with the outside faces of the cube-shaped middle pieces (16,17) which are parallel with them.
7. A three-dimensional structure according to Claim 1, characterised in that the connecting pieces (18) are connected to the middle piece by the ends of their legs (20) or by their outsides which form the outer corner of their angular shape and are set back from the parallel outside faces of the cube-shaped middle piece (16, 17) by the wall thickness of the leg sections (10, 11).
8. A three-dimensional structure according to Claim 1, characterised in that the leg sections (10) of one type have recesses (13) at two opposite corners while they are chamfered at one of the other two corners (14).
9. A three-dimensional structure according to Claim 1, characterised in that the leg sections (11) of the other type have recesses (13, 15) on three of theirfour corners.
10. A three-dimensional structure according to Claim 8 and/or 9, characterised in that the leg sections (10, 11) are open in the region of the fourth corner (12).
11. A three-dimensional structure according to Claims 1 and 9, characterised in that the corner recess (15) disposed at the third corner of the section, between the oppositely disposed recesses (13) is of square cross-section.
12. A three-dimensional structure according to Claim 1, characterised in that the leg sections (10, 11) have an inwardly curved cross-section at their open corner (12).
13. A three-dimensional structure according to Claim 1, characterised in that the connecting pieces (18) and middle pieces (16, 17) have bores (23) to receive the fixing screws or studs (24) in the position required for the disposition of the connecting pieces on the middle pieces.
14. A three-dimensional structure according to Claim 1, characterised in that the cross-sectional length of the leg (20) of the angular connecting pieces (18), measured from the inner corner (21), corresponds substantially to the depth of the middle corner recess (15) of the leg section (11).
15. A frame member (sic!) according to Claim 1, characterised in that the connecting pieces (18) are conically shaped in the direction of the longitudinal axis of the leg sections (10, 11) which are connected to them.
16. A three-dimensional structure according to Claim 1, characterised in that the cube-shaped middle pieces (16, 17) have at their corners recesses (26, 27) of a shape and size which corresponds to the corner recesses (13, 15) of the leg sections (10, 11) fitted to them.
17. Athree-dimensional structure according to Claims 1, 8 and 11, characterised in that the recesses (26, 27) have at the corners of the middle pieces (16, 17) respectively different dimensions adapted to the different corner recesses (13, 15) of the leg sections (10,11).
18. Athree-dimensional structure according to Claims 1 and 8, characterised in that the middle pieces (16, 17) disposed at the outer corners are chamfered at this outer corner, to which middle pieces connecting pieces (18) with chamfers (22) are so connected that this chamfer extends parallel with the chamfer (19) of the middle pieces and furthermore in that the leg sections (10) fitted onto these connecting pieces have a corresponding corner chamfer (14) the outer surface of which extends parallel with the chamfer (19) of the aforementioned middle pieces.
19. A three-dimensional structure according to Claim 1, characterised in that the edges (9) of the wall elements (4), possibly with interposed sealing strips (29), are fitted into the corner recesses of the leg sections (10, 11) and possibly of the middle pieces (16,17).
20. A three-dimensional structure according to Claim 19, characterised in that the wall elements (4) have at their outer edges and parallel with the outside of the structure, flanges (9) by which, possibly with an inserted sealing strip (29), are placed into the corner recesses (13, 15) of the leg sections (10,11) and into corner recesses (26, 27) aligned therewith and formed in the middle pieces (16, 17).
21. A three-dimensional structure according to Claim 19, characterised in that the wall elements (4) are screwed or stapled to the walls of the corner recesses (13, 15) supporting them in the leg sections (10, 11).
22: A three-dimensional structure according to Claim 1, characterised in that the wall elements (4) are not cut out at the corners of their edges (9), these corners fitting into the corner recesses (26, 27) of the middle pieces (16,17).
23. A three-dimensional structure according to Claims 19 and 22, characterised in that the flanges (9) disposed at the edges of the wall elements (4) are not cut out as they extend around the corners of the wall elements, these flange corners fitting into the corner recesses (26, 27) of the middle pieces (16,17).
24. A three-dimensional structure according to Claims 1 and 21, characterised in that mounted on the fixing flanges (9) of the wall elements (4) are clamping strips (28) which rest evenly on the flanges and by which the flanges are mounted on the leg sections (10, 11) and possibly the middle pieces (16, 17).
25. A three-dimensional structure according to Claim 24, characterised in that the clamping strips (28) extend over the entire length of the flanges (9) or over the total length of the sides of the wall elements (4).
EP85114475A 1984-11-19 1985-11-14 Cubical construction Expired EP0182288B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114475T ATE46208T1 (en) 1984-11-19 1985-11-14 SPACE CONSTRUCTION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843442231 DE3442231A1 (en) 1984-11-19 1984-11-19 ROOM CONSTRUCTION
DE3442231 1984-11-19

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EP0182288A2 EP0182288A2 (en) 1986-05-28
EP0182288A3 EP0182288A3 (en) 1987-11-11
EP0182288B1 true EP0182288B1 (en) 1989-09-06

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DE (2) DE3442231A1 (en)

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FR2689551B1 (en) * 1992-04-07 1997-03-14 Georges Harnois PROCESS FOR PRODUCING CLOSED OR OPEN PREMISES, CONSTITUTING SPACES ANNEXED TO A MAIN HOUSE.
AT410972B (en) * 1998-08-14 2003-09-25 Akra Ag FRAME FOR AIR CONDITIONERS
GB2376030B (en) * 2001-05-14 2005-02-09 Erik Francis Hobbs A construction kit for use in building a structure
WO2007144913A1 (en) * 2006-06-16 2007-12-21 Smitt Carpenteria S.R.L. Shelter structure, in particular for electrical equipments
CN102108736B (en) * 2011-01-05 2013-07-24 深圳市华凯丰轻钢有限公司 Combined container room
EP2759648B1 (en) * 2013-01-24 2016-01-20 Marcel Muri Connecting element for trussed structure
CN104295566B (en) * 2014-09-25 2017-06-30 鹤山市辉域成套设备有限公司 A kind of threeway fixed structure

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Publication number Priority date Publication date Assignee Title
CH412270A (en) * 1963-08-26 1966-04-30 Mueller Hermann Profile rail and connecting element and use of the same as building toys
FR1474444A (en) * 1966-04-01 1967-03-24 Gen Electric Improvement to the tops of assembled frames
US3973371A (en) * 1974-10-21 1976-08-10 Heller Stephen M Furniture and wall structural system
DE2942104A1 (en) * 1979-10-18 1981-05-07 Graeff Heinrich Accessible and transportable building material container - is made from trapeze shaped angle sections inserted into square frame

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ATE46208T1 (en) 1989-09-15
EP0182288A3 (en) 1987-11-11
EP0182288A2 (en) 1986-05-28
DE3572852D1 (en) 1989-10-12
DE3442231A1 (en) 1986-05-28

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