EP0330758A1 - Metal rack shelf - Google Patents

Metal rack shelf Download PDF

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Publication number
EP0330758A1
EP0330758A1 EP88121454A EP88121454A EP0330758A1 EP 0330758 A1 EP0330758 A1 EP 0330758A1 EP 88121454 A EP88121454 A EP 88121454A EP 88121454 A EP88121454 A EP 88121454A EP 0330758 A1 EP0330758 A1 EP 0330758A1
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EP
European Patent Office
Prior art keywords
shelf
sheet metal
edge areas
bores
plug
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.)
Granted
Application number
EP88121454A
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German (de)
French (fr)
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EP0330758B1 (en
Inventor
Jürgen Meyne
Wolfgang Wagester
Herbert L. Wiesmann
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Mauser Waldeck AG
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Mauser Waldeck AG
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Publication date
Application filed by Mauser Waldeck AG filed Critical Mauser Waldeck AG
Priority to AT88121454T priority Critical patent/ATE72737T1/en
Publication of EP0330758A1 publication Critical patent/EP0330758A1/en
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Publication of EP0330758B1 publication Critical patent/EP0330758B1/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/58—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting partitions horizontally

Definitions

  • the invention relates to a shelf shelf made of metal with profiled edge areas formed by folds on the underside of the longitudinal and transverse edges, wherein the profiled edge areas of at least the longitudinal edges are formed from two sheet metal layers and the main surface of the shelf from a sheet metal layer.
  • a shelf of the type is known, for example, from GB-A-21 16 019, an additional reinforcing plate being crimped on the inside in the folded area to reinforce the longitudinal edge areas, so that there is a double layer on the longitudinal edges.
  • Other solutions of the double layer in the edge area are shown, for example, by CH 595 800 or US Pat. No. 4,064,813.
  • the double layer of the edge designs which are essentially L-shaped, is used exclusively for reinforcement.
  • the object of the invention is to provide a solution with which material savings are achieved while at least maintaining the required load capacity, at the same time the introduction of partition walls or the like remains possible.
  • edge regions are essentially "G" -shaped in cross-section, the profiling and the double-layeredness of the edge regions - as is known per se - by folding back from a common sheet metal blank are formed.
  • the sheet metal double layers are advantageously attached to one another at least in regions by spot welding, as is also provided by the invention in order to exclude displacements and deformations.
  • the invention provides that the double-folded edge regions are provided with plug-in holes for inserting retaining pins for such partitions and plug-in walls, plug-in holes being known per se, as already mentioned at the beginning.
  • a particularly expedient embodiment of the shelf shelves is present when the plug holes are provided in all three parallel webs of the edge profile formed by the profiling.
  • This design has a particular advantage, which is that with the above Ren, located in the main surface and the central hole in the G-center bar upper partition walls can be fixed, while the hole made on the underside is suitable for additional fixation of underlying wall walls.
  • the advantage here is that the upper pins of the upper walls do not fully penetrate the edge profile, that is, do not protrude downward, thus avoiding injuries or disabilities, which is also possible with a box profile shape, as is particularly the case in the generic state of the art is prescribed.
  • the invention also provides that at least the bores in the central web are designed as elongated bores which are open towards the free edge and which can be made in the sheet metal blank as lateral punchings.
  • the free end of the rebated reinforcement plate is additionally provided with a reinforcement shape pointing downward in the position of use, such reinforcement or stiffening beads profiled into plates being basically also known per se.
  • this shows a spatial representation of a section of egg Nem shelf according to the invention with an indicated wall.
  • the shelf is formed from sheet metal.
  • the edge region of the longitudinal edge 2 is formed from two sheet metal layers which have been created by folding back an overall blank.
  • the sheet metal layers are labeled 3 and 3a, which is to suggest their one-piece design in the example shown.
  • the main surface of the shelf, which is denoted by 4, is formed in one layer, as can be seen from the figure.
  • the edge area can be seen to have an approximately G-shaped cross section, so that there are three substantially parallel areas, the upper head area 5 of the G profile, the central web 6 and the foot area 7.
  • the central web is folded back to about half of the profile shape, this can also be seen in the figure.
  • a large number of holes 8 are made in the head region 5 and in the foot region 7, while in the example shown the rebated center web 6 has punched-out edges 9 in half the elongated hole configuration.
  • the lower holes 8 can also be designed as elongated holes.
  • the pins 11 attached to these plug-in walls are inserted from above, the elongated hole formation of the punched-outs 9 being able to compensate for lateral tolerances in the longitudinal plane.
  • the side walls 10 are nevertheless guided exactly.
  • plug-in walls 10 also have upper plug-in pins 12, indicated by dashed lines, these can be inserted into the profile above and there into the holes 8.
  • edge profiles can have larger radii of curvature
  • the inwardly folded central web 6 can additionally be profiled approximately C-shaped u. Like. more.

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  • Manufacture And Refinement Of Metals (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
  • Assembled Shelves (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The metal rack shelf has profiled edge regions, formed by bends, on the underside of the longitudinal and transverse edges, the profiled edge regions at least of the longitudinal edges being formed from two layers of metal sheet and the main surface of the rack shelf from one layer of metal sheet. A solution is to be provided, by means of which a saving in material is achieved whilst at least maintaining the required load-bearing capacity, the introduction of partitions or the like remaining a possibility at the same time. This is achieved in that the edge regions (2) are profiled in cross-section to be essentially "G"-shaped, the profiling and the double-layered feature of the edge regions being formed - as is known per se - by folding back from a common metal sheet blank. <IMAGE>

Description

Die Erfindung richtet sich auf einen Regalfachboden aus Me­tall mit durch Abkantungen gebildeten, profilierten Randbe­reichen an der Unterseite der Längs- und Querkanten, wobei die profilierten Randbereiche wenigstens der Längskanten aus zwei Blechlagen und die Hauptfläche des Fachbodens aus einer Blechlage gebildet sind.The invention relates to a shelf shelf made of metal with profiled edge areas formed by folds on the underside of the longitudinal and transverse edges, wherein the profiled edge areas of at least the longitudinal edges are formed from two sheet metal layers and the main surface of the shelf from a sheet metal layer.

Ein Regalfachboden der Gattung ist beispielsweise aus dem GB-A-21 16 019 bekannt, wobei dort zur Verstärkung der Längsrandbereiche ein zusätzliches Verstärkungsblech innen im Abkantungsbereich miteingefalzt ist, so daß sich an Längskanten eine Doppellagigkeit ergibt. Andere Lösungen der Doppellagigkeit im Randbereich zeigen beispielsweise die CH 595 800 oder die US 4 064 813. Bei allen diesen be­kannten Lösungen dient die Doppellagigkeit der Randgestal­tungen, die im wesentlichen L-förmig ausgeführt sind, aus­schließlich der Verstärkung.A shelf of the type is known, for example, from GB-A-21 16 019, an additional reinforcing plate being crimped on the inside in the folded area to reinforce the longitudinal edge areas, so that there is a double layer on the longitudinal edges. Other solutions of the double layer in the edge area are shown, for example, by CH 595 800 or US Pat. No. 4,064,813. In all of these known solutions, the double layer of the edge designs, which are essentially L-shaped, is used exclusively for reinforcement.

Aus der DE-86 16 746-Ul oder der DE-86 19 032-Ul sind nVariaten von Fachbodengestaltungen bekannt mit der Möglichkeit, Steckwände oder dgl. in den Fachböden vorzusehen, wobei die zuletzt genannte Druckschrift ein geschlossen Kastenprofil zeigt, das mit Bohrungen versehen ist, in die die Zapfen von Trennblechen eingesteckt werden können. Je nach Verwendungsweck müssen vergleichsweise starke Bleche benutzt werden, um die geforderten Tragkräfte aufbringen zu können, so bedingt beispielsweise eine 90 kg Tragkraft Blechstärken von 0,8 mm.From DE-86 16 746-Ul or DE-86 19 032-Ul, n variants of shelf designs are known with the possibility of providing push-in walls or the like in the shelves, the last-mentioned document showing a closed box profile provided with holes is in which the tenons of dividers can be inserted. Depending on the intended use, comparatively strong sheets must be used in order to be able to apply the required load capacities, for example, a 90 kg load capacity means sheet thicknesses of 0.8 mm.

Aufgabe der Erfindung ist die Schaffung einer Lösung, mit der bei wenigstens Aufrechterhaltung der geforderten Trag­fähigkeit eine Materialeinsparung erreicht wird, wobei gleichzeitig das Einbringen von Trennwänden oder dgl. mög­lich bleibt.The object of the invention is to provide a solution with which material savings are achieved while at least maintaining the required load capacity, at the same time the introduction of partition walls or the like remains possible.

Mit einem Regalfachboden der eingangs bezeichneten Art wird diese Aufgabe gemäß der Erfindung dadurch gelöst, daß die Randbereiche querschnittlich im wesentlichen "G"-för­mig profiliert sind, wobei die Profilierung und die Doppel­lagigkeit der Randbereiche - wie an sich bekannt - durch Rückfalzung aus einem gemeinsamen Blechzuschnitt gebildet sind.With a shelf of the type mentioned in the introduction, this object is achieved according to the invention in that the edge regions are essentially "G" -shaped in cross-section, the profiling and the double-layeredness of the edge regions - as is known per se - by folding back from a common sheet metal blank are formed.

Es hat sich gezeigt, daß mit der erfindungsgemäßen Gestal­tung z.B. die Blechstärken un zwei Standardblechstufen ver­ringert werden kann, ohne daß die Tragfähigkeit darunter leidet. Im Gegenteil, Versuche haben gezeigt, daß die Trag­fähigkeit sogar noch deutlich gesteigert wird. Als Bei­spiel sei hier ausgeführt, daß z.B. Bleche von 0,62 mm ein­gesetzt werden können, wobei ohne weiteres eine Tragfähig­ keit von bis zu 110 kg erreichbar ist. Die Doppellagigkeit der Randprofile stellt für sich gesehen zwar eine Material­anhäufung dar, diese Materialanhäufung muß aber nicht über die gesamte große Fachbodenfläche ausgedehnt werden.It has been shown that, for example, the sheet thicknesses un two standard sheet metal levels can be reduced with the design according to the invention without the load-bearing capacity being affected. On the contrary, tests have shown that the load-bearing capacity is even increased significantly. As an example, it should be stated here that, for example, sheet metal of 0.62 mm can be used, with a load-bearing capacity being readily possible up to 110 kg. The double layer of the edge profiles represents an accumulation of material in itself, but this accumulation of material does not have to be extended over the entire large shelf area.

Zweckmäßig ist es, den rückgefalzten G-Mittelsteg parallel zur Fachbodenhauptfläche zu falzen und etwa in der Mitte der Profilform enden zu lassen, wie dies die Erfindung ebenfalls vorsieht, so daß damit ein Führungsprofil für Steckstäbe oder dgl. bereitgestellt wird.It is expedient to fold the folded back G center web parallel to the main shelf surface and to let it end approximately in the middle of the profile shape, as is also provided by the invention, so that a guide profile for connecting rods or the like is thus provided.

Vorteilhaft werden die Blechdoppellagen wenigstens be­reichsweise durch Punktschweißungen aneinander angeheftet, wie dies die Erfindung ebenfalls vorsieht, um Verschiebun­gen und Verformungen auszuschließen.The sheet metal double layers are advantageously attached to one another at least in regions by spot welding, as is also provided by the invention in order to exclude displacements and deformations.

Werden Trennflächen eingesetzt, so sieht die Erfindung vor, daß zum Einstecken von Haltestiften für derartige Trenn- und Steckwände die doppelgefalzten Randbereiche mit Steckbohrungen versehen sind, wobei, wie eingangs bereits erwähnt, Steckbohrungen für sich gesehen bekannt sind.If parting surfaces are used, the invention provides that the double-folded edge regions are provided with plug-in holes for inserting retaining pins for such partitions and plug-in walls, plug-in holes being known per se, as already mentioned at the beginning.

Eine besonders zweckmäßige Ausgestaltung der Regalfachbö­den liegt dabei dann vor, wenn die Steckbohrungen in allen drei durch die Profilierung gebildeten parallelen Stegen des Randprofiles vorgesehen sind. Diese Gestaltung hat ei­nen besonderen Vorteil, der darin besteht, daß mit der obe­ ren, in der Hauptfläche liegenden Bohrung und der mittle­ren, im G-Mittelsteg angeordneten Bohrung obere Trennwände fixiert werden können, während die auf der Unterseite ein­gebrachte Bohrung zur zusätzlicher Fixierung darunterlie­gender Stegwände geeignet ist. Der Vorteil liegt dabei da­rin, daß die oberen Steckstifte der oberen Steckwände das Randprofil nicht vollständig durchsetzen, d.h. auch nicht nach unten herausragen, womit Verletzungen oder Behinderun­gen vermieden werden, was grundsätzlich auch mit einer Ka­stenprofilform möglich ist, wie dies speziell im gattungs­bildenden Stand der Technik vorbeschrieben ist.A particularly expedient embodiment of the shelf shelves is present when the plug holes are provided in all three parallel webs of the edge profile formed by the profiling. This design has a particular advantage, which is that with the above Ren, located in the main surface and the central hole in the G-center bar upper partition walls can be fixed, while the hole made on the underside is suitable for additional fixation of underlying wall walls. The advantage here is that the upper pins of the upper walls do not fully penetrate the edge profile, that is, do not protrude downward, thus avoiding injuries or disabilities, which is also possible with a box profile shape, as is particularly the case in the generic state of the art is prescribed.

Die Erfindung sieht auch vor, daß wenigstens die Bohrungen im Mittelsteg als zur freien Kante hin offene Langlochboh­rungen ausgebildet sind, die im Blechrohzuschnitt als seit­liche Ausstanzungen eingebracht werden können.The invention also provides that at least the bores in the central web are designed as elongated bores which are open towards the free edge and which can be made in the sheet metal blank as lateral punchings.

Schließlich kann auch noch vorgesehen sein, daß das freie Ende des rückgefalzten Verstärkungsbleches zusätzlich mit einer in der Gebrauchslage nach unten weisenden Verstär­kungsausprägung versehen ist, wobei derartige in Blechen einprofilierte Verstärkungs- oder Versteifungssicken grund­sätzlich ebenfalls für sich gesehen bekannt sind.Finally, it can also be provided that the free end of the rebated reinforcement plate is additionally provided with a reinforcement shape pointing downward in the position of use, such reinforcement or stiffening beads profiled into plates being basically also known per se.

Die Erfindung ist nachstehend anhand der Zeichnung bei­spielsweise näher erläutert. Diese zeigt in der einzigen Figur eine räumliche Darstellung eines Ausschnittes aus ei­ nem Regalfachboden nach der Erfindung mit einer angedeuten Steckwand.The invention is explained below with reference to the drawing, for example. In the single figure, this shows a spatial representation of a section of egg Nem shelf according to the invention with an indicated wall.

Der allgemein mit 1 bezeichnete Regalfachboden, von dem nur eine Ecke dargestellt ist, ist aus Blech gebildet. Im dargestellten Beispiel ist der Randbereich der Längskante 2 aus zwei Blechlagen gebildet, die durch Rückfalzung ei­nes Gesamtzuschnittes entstanden sind. Die Blechlagen sind mit 3 und 3a bezeichnet, was auf ihre Einstückigkeit im dargestellten Beispiel schließen lassen soll. Die mit 4 be­zeichnete Hauptfläche des Regalbodens ist einlagig ausge­bildet, wie sich dies aus der Figur ergibt.The shelf, generally designated 1, of which only one corner is shown, is formed from sheet metal. In the example shown, the edge region of the longitudinal edge 2 is formed from two sheet metal layers which have been created by folding back an overall blank. The sheet metal layers are labeled 3 and 3a, which is to suggest their one-piece design in the example shown. The main surface of the shelf, which is denoted by 4, is formed in one layer, as can be seen from the figure.

Erkennbar ist der Randbereich querschnittlich etwa G-för­mig gestaltet, so daß sich drei im wesentlichen parallele Bereiche ergeben, der obere Kopfbereich 5 des G-Profiles, der Mittelsteg 6 und der Fußbereich 7.The edge area can be seen to have an approximately G-shaped cross section, so that there are three substantially parallel areas, the upper head area 5 of the G profile, the central web 6 and the foot area 7.

Der Mittelsteg ist etwa bis in die Hälfte der Profilform zurückgefalzt, auch dies ist aus der Figur erkennbar.The central web is folded back to about half of the profile shape, this can also be seen in the figure.

In dem Kopfbereich 5 und im Fußbereich 7 sind eine Viel­zahl von Löchern 8 eingebracht, während im dargestellten Beispiel der rückgefalzte Mittelsteg 6 Randausstanzungen 9 in halber Langlochgestaltung aufweist. An dieser Stelle sei bemerkt, daß auch die unteren Löcher 8 als Langlöcher ausgebildet sein können.A large number of holes 8 are made in the head region 5 and in the foot region 7, while in the example shown the rebated center web 6 has punched-out edges 9 in half the elongated hole configuration. At this point it should be noted that the lower holes 8 can also be designed as elongated holes.

Durch die Löcher 8 bis unter die Ausstanzungen 9 werden bei dem Einsatz von Steckwänden, in der Figur allgemein mit 10 bezeichnet, die an diesen Steckwänden angebrachten Steckstifte 11 von oben eingesteckt, wobei die Langlochaus­bildung der Ausstanzungen 9 seitliche Toleranzen in der Längsebene ausgleichen können. Seitlich sind die Steckwän­de 10 gleichwohl exakt geführt.Through the holes 8 to under the punched holes 9 when using plug-in walls, generally designated 10 in the figure, the pins 11 attached to these plug-in walls are inserted from above, the elongated hole formation of the punched-outs 9 being able to compensate for lateral tolerances in the longitudinal plane. The side walls 10 are nevertheless guided exactly.

Weisen die Steckwände 10 auch obere, gestrichelt angedeute­te Steckstifte 12 auf, so können diese in dem darüber lie­genden Profil und dort in die Löcher 8 eingesteckt werden.If the plug-in walls 10 also have upper plug-in pins 12, indicated by dashed lines, these can be inserted into the profile above and there into the holes 8.

Natürlich ist das beschriebene Ausführungsbeispiel der Er­findung noch in vielfacher Hinsicht abzuändern, ohne den Grundgedanken zu verlassen. So können die Randprofile grö­ßere Krümmungsradien aufweisen, der nach innen gefalzte Mittelsteg 6 kann zusätzlich etwa C-förmig profiliert sein u. dgl. mehr.Of course, the described embodiment of the invention can be modified in many ways without departing from the basic idea. Thus, the edge profiles can have larger radii of curvature, the inwardly folded central web 6 can additionally be profiled approximately C-shaped u. Like. more.

Claims (7)

1. Regalfachboden aus Metall mit durch Abkantungen gebilde­ten, profilierten Randbereichen an der Unterseite der Längs- und Querkanten, wobei die profilierten Randbereiche wenigstens der Längskanten aus zwei Blechlagen und die Hauptfläche des Fachbodens aus einer Blechlage gebildet sind,
dadurch gekennzeichnet,
daß die Randbereiche (2) querschnittlich im wesentlichen "G"-förmig profiliert sind, wobei die Profilierung und die Doppellagigkeit der Randbereiche - wie an sich bekannt - durch Rückfalzung aus einem gemeinsamen Blechzuschnitt gebildet sind.1. Shelf metal shelf with profiled edge areas formed by folds on the underside of the longitudinal and transverse edges, wherein the profiled edge areas of at least the longitudinal edges are formed from two sheet metal layers and the main surface of the shelf is made from a sheet metal layer,
characterized,
that the edge areas (2) are essentially "G" -shaped in cross-section, the profile and the double-layeredness of the edge areas - as is known per se - being formed by folding back from a common sheet metal blank. 2. Regalfachboden nach Anspruch 1,
dadurch gekennzeichnet,
daß der G-Mittelsteg (6) parallel zur Fachbodenhauptfläche (5) zurückgefalzt ist und etwa in der Mitte der Profilform endet.2. shelf shelf according to claim 1,
characterized,
that the G-center web (6) is folded back parallel to the main shelf surface (5) and ends approximately in the middle of the profile shape. 3. Regalfachboden nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Blechdoppellagen (3,3a) wenigstens bereichsweise durch Punktschweißung od. dgl. aneinander angeheftet sind.3. shelf shelf according to claim 1 or 2,
characterized,
that the sheet metal double layers (3,3a) are at least partially attached to one another by spot welding or the like. 4. Regalfachboden nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet,
daß zum Einstecken von Haltestiften (11,12) für Trenn- und Steckwände (10) die doppelgefalzten Randbereiche mit Steck­bohrungen (8) versehen sind.4. Shelf according to one of the preceding claims, characterized in
that for inserting retaining pins (11, 12) for partitions and plug-in walls (10), the double-folded edge areas are provided with plug-in bores (8). 5. Regalfachboden nach Anspruch 4,
dadurch gekennzeichnet,
daß die Steckbohrungen (8) in allen drei durch die Profi­lierung gebildeten parallelen Stege (5,6,7) des Randprofi­les vorgesehen sind.5. shelf shelf according to claim 4,
characterized,
that the plug bores (8) are provided in all three parallel webs (5, 6, 7) of the edge profile formed by the profiling. 6. Regalfachboden nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet,
daß wenigstens die Bohrungen im Mittelsteg (6) als zur freien Kante offene Langlochbohrungen (9) ausgebildet sind.6. Shelf according to one of the preceding claims,
characterized,
that at least the bores in the central web (6) are designed as elongated bores (9) open to the free edge. 7. Regalfachboden nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet,
daß das freie Ende des rückgefalzten Verstärkungsbleches (3a) zusätzlich mit einer in der Gebrauchslage nach unten weisenden Verstärkungsausprägung versehen ist.7. Shelf according to one of the preceding claims,
characterized,
that the free end of the rebated reinforcement plate (3a) is additionally provided with a reinforcement shape pointing downward in the position of use.
EP88121454A 1988-03-03 1988-12-22 Metal rack shelf Expired - Lifetime EP0330758B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88121454T ATE72737T1 (en) 1988-03-03 1988-12-22 METAL SHELF.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8802836U DE8802836U1 (en) 1988-03-03 1988-03-03 Metal shelf
DE8802836U 1988-03-03

Publications (2)

Publication Number Publication Date
EP0330758A1 true EP0330758A1 (en) 1989-09-06
EP0330758B1 EP0330758B1 (en) 1992-02-26

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EP88121454A Expired - Lifetime EP0330758B1 (en) 1988-03-03 1988-12-22 Metal rack shelf

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EP (1) EP0330758B1 (en)
AT (1) ATE72737T1 (en)
DE (2) DE8802836U1 (en)
ES (1) ES2029316T3 (en)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
US9061337B2 (en) 2011-02-25 2015-06-23 C E S Control Enclosure Systems Gmbh Method for producing rectangular or square wall elements from flat sheet metal, and wall elements produced therewith
US9371849B2 (en) 2011-02-25 2016-06-21 C E S Control Enclosure Systems Gmbh Corner connector for hollow profiles
US9383016B2 (en) 2011-02-25 2016-07-05 C E S Control Enclosure Systems Gmbh Sealing element and a sealing system for hollow sections

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DE4211001C1 (en) * 1992-04-02 1992-12-17 Bito-Lagertechnik Bittmann Gmbh, 6554 Meisenheim, De Shelf bottom with flat deposition surface - has stiffening profile, whose inner, vertical, side wall is orthogonal to inner strap in corner region

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US2374658A (en) * 1941-03-12 1945-05-01 Lyon Metal Products Inc Shelf construction
US2794555A (en) * 1954-08-31 1957-06-04 Edwin F Schild Shelf with replaceable surface
US4064813A (en) * 1975-10-22 1977-12-27 Dexion-Comino International Limited Shelves
US4462647A (en) * 1983-03-14 1984-07-31 Gerald Key Knock-down cupboard
GB2151463A (en) * 1983-12-22 1985-07-24 Schaefer Gmbh Fritz Shelf of laminar material

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US3927769A (en) * 1974-04-29 1975-12-23 Metropolitan Wire Corp Shelf structure
GB2116019B (en) * 1982-02-27 1986-03-05 Link 51 Ltd Shelf constructions
DE8616746U1 (en) * 1986-06-24 1986-09-04 Otto Kind Gmbh, 5277 Marienheide Shelf

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Publication number Priority date Publication date Assignee Title
US2374658A (en) * 1941-03-12 1945-05-01 Lyon Metal Products Inc Shelf construction
US2794555A (en) * 1954-08-31 1957-06-04 Edwin F Schild Shelf with replaceable surface
US4064813A (en) * 1975-10-22 1977-12-27 Dexion-Comino International Limited Shelves
US4462647A (en) * 1983-03-14 1984-07-31 Gerald Key Knock-down cupboard
GB2151463A (en) * 1983-12-22 1985-07-24 Schaefer Gmbh Fritz Shelf of laminar material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9061337B2 (en) 2011-02-25 2015-06-23 C E S Control Enclosure Systems Gmbh Method for producing rectangular or square wall elements from flat sheet metal, and wall elements produced therewith
US9371849B2 (en) 2011-02-25 2016-06-21 C E S Control Enclosure Systems Gmbh Corner connector for hollow profiles
US9383016B2 (en) 2011-02-25 2016-07-05 C E S Control Enclosure Systems Gmbh Sealing element and a sealing system for hollow sections

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ATE72737T1 (en) 1992-03-15
DE8802836U1 (en) 1988-04-14
DE3868624D1 (en) 1992-04-02
EP0330758B1 (en) 1992-02-26
ES2029316T3 (en) 1992-08-01

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