EP1439130A1 - Transport- and storage container for liquids - Google Patents

Transport- and storage container for liquids Download PDF

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Publication number
EP1439130A1
EP1439130A1 EP04000207A EP04000207A EP1439130A1 EP 1439130 A1 EP1439130 A1 EP 1439130A1 EP 04000207 A EP04000207 A EP 04000207A EP 04000207 A EP04000207 A EP 04000207A EP 1439130 A1 EP1439130 A1 EP 1439130A1
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EP
European Patent Office
Prior art keywords
profile
lattice
bars
edge profile
vertical
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
EP04000207A
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German (de)
French (fr)
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EP1439130B1 (en
Inventor
Udo Schütz
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Protechna SA
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Protechna SA
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/0446—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks
    • B65D77/0453—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks the inner container having a polygonal cross-section
    • B65D77/0466—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks the inner container having a polygonal cross-section the containers being mounted on a pallet

Definitions

  • the invention relates to transport and storage containers for Liquids, with a pallet-like base for one interchangeable plastic inner container with four Side walls, a lower and an upper floor, one at molded top, lockable filler neck and one molded onto the lower portion of a side wall Spout with a tap and a Mesh jacket with horizontal and vertical bars Metal to hold the inner container, the ends of the vertical bars on a lower and an upper, circumferential edge profile are welded.
  • the invention has for its object the construction of the lattice jacket of the generic transport and Storage container for liquids with a view to increased To improve stacking and transport safety of the container.
  • the transport and storage container for Liquids have the following advantages:
  • the upper, flat, all-round edge of the upper edge profile of the lattice jacket of the transport and storage container ensures secure support of a stacked Container with its corner and middle feet on a lower one Container. That in the double web of the upper edge profile of the Grid jacket molded wave profile with preferably three encircling weld hump edges and the wave profile of the flat pressed, upper ends of the hollow profiles, vertical bars of the lattice jacket with at least two Sweat humps ensure optimal hump welding vertical bars and the upper edge profile of the Lattice jacket in a cross joint, being in the outer wave profile of the an inner and an outer wave profile Double web of the upper edge profile of the lattice jacket molded beads an optimization of the contact pressure of the Enable welding electrodes.
  • the limited resilient Support bridge that slants inwards from the double bridge into the upper edge profile of the lattice jacket is directed and the with the inner edge on the upper ends of the vertical Supporting bars, lies under the stacking load of one stacked container across the full width to the top Ends of the vertical bars so that the welds at the cross joints of the vertical bars and the horizontal, upper edge profile of the lattice jacket not through the stacking load is loaded and the stacking on the each stacked container suddenly acting Stack load cushioned and thereby damage to the Lattice jacket is avoided.
  • the transport and used as a disposable and reusable container Storage container 1 for liquids has as main components interchangeable, rectangular inner container 2 made of plastic on with four side walls 3-6, a lower and an upper one Bottom 7,8, a molded on the upper bottom 8, with a lid 10 closable filler neck 9 and one at the bottom Section of a side wall 3 molded outlet 11 with a removal fitting 12, and also an outer grid jacket 13 from intersecting horizontal and vertical bars 14,15 made of metal for receiving the inner container 2, the Ends 16, 17 of the vertical bars 15 at a lower and an upper, peripheral edge profile 18, 19 of the lattice jacket 13 are welded, and a pallet-like base 20 with Length and width dimensions in accordance with the European standard.
  • the bottom floor 7 of the Inner container 2 is with a central, of which Container rear wall 5 to the outlet 11 in the Container front wall 3 sloping gutter 21 equipped and the inner container 2 is on the bottom 7 with this adapted floor 22 of the base frame 20th
  • the inner wave profile 38 of the double web 37 of the Edge profile 19 forms three circumferential welding boss edges 41-43 ( Figure 2).
  • the upper ends 17 of the vertical bars 15 and the Double web 37 of the upper edge profile 19 of the lattice jacket 13 of the Transport and storage container 1 are by projection welding in Cross joint welded together at six welding points.
  • the upper edge profile 19 of the lattice jacket 13 has one upper, flat, peripheral edge 44 to support the corner and Middle feet 23-30 of the pallet-like underframe 20 one stacked pallet container 1 'on ( Figures 2,11 and 12).
  • the upper edge profile 19 of the lattice jacket 13 has one limited resiliently designed support web 45 by the Double web 37 is directed obliquely inwards into the edge profile, itself with the inner edge 46 on the upper ends 17 of the vertical Lattice bars 15 supports and one or under the stacking load several stacked containers 1 'approximately over the whole Width 47 on the upper ends 17 of the vertical bars 15 rests.
  • Figures 4 to 10 show further embodiments 19a-19g of the upper edge profile of the lattice jacket 13 of the transport and Storage container 1.
  • the edge profile 19a of Figure 4 is narrow and that Edge profile 19b according to Figure 5 with a wide square profile rounded edges.
  • the upper edge profile 19d shown in FIG Grid jacket 13 differs from the edge profile 19c Figure 6 in that the edge profile 19d with the bottom the indentation 48 formed, straight support web 50 on the supports upper ends 17 of the vertical bars 15, wherein the indentation 48 of the edge profile 19d by an inward offset, inclined to the double web 37 Wall section 51, the support web 50 and one to this molded, downward edge bead 49 is formed.
  • upper edge profiles 19b-19g of the lattice jacket 13 of the transport and storage container 1 are the flattened one Wave profile 32 having upper ends 17 of the vertical, formed as tubes bars 15 of the lattice jacket 13 over arcuate formations 52, which under the stacking load of a or several stacked containers 1 'limited elastic Form bends with the straight pipe pieces 53 of Lattice bars 15 connected, the cross section of the formations 52 from a flat bar cross section continuously into one Pipe cross section merges.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Pallets (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The container (1) has a plastics inner container (2) enclosed by a outer grid mantle (13) formed from vertical and horizontal metal grid rods (14,15) and a pallet base (20) with a standard length and width. The upper ends (17) of the hollow profile vertical grid rods are pressed flat and formed into a wave profile for welding to an upper edge profile (19) having a flat top edge (44) for supporting the pallet base of a stacked container.

Description

Die Erfindung betrifft Transport- und Lagerbehälter für Flüssigkeiten, mit einem palettenartigen Untergestell für einen austauschbaren Innenbehälter aus Kunststoff mit vier Seitenwänden, einem unteren und einem oberen Boden, einem am oberen Boden angeformten, verschließbaren Einfüllstutzen und einem am unteren Abschnitt einer Seitenwand angeformten Auslaufstutzen mit einer Entnahmearmatur sowie einem Gittermantel mit horizontalen und vertikalen Gitterstäben aus Metall zur Aufnahme des Innenbehälters, wobei die Enden der vertikalen Gitterstäbe an einem unteren und einem oberen, umlaufenden Randprofil angeschweißt sind.The invention relates to transport and storage containers for Liquids, with a pallet-like base for one interchangeable plastic inner container with four Side walls, a lower and an upper floor, one at molded top, lockable filler neck and one molded onto the lower portion of a side wall Spout with a tap and a Mesh jacket with horizontal and vertical bars Metal to hold the inner container, the ends of the vertical bars on a lower and an upper, circumferential edge profile are welded.

Beim seitlichen Verrutschen von einem aus der EP 0 370 307 B1 bekannten Transport- und Lagerbehälter dieser Gattung für Flüssigkeiten auf einem untergestapelten, gleichartigen Behälter während des Transports oder beim Aufeinanderstapeln besteht die Gefahr, daß der obere Behälter mit Eck- und Mittelfüßen von dem als Rohr ausgebildeten, oberen Randprofil des Gittermantels des unteren Behälters nach innen abrutscht. Dies hat zur Folge, daß der obere Bereich des Gittermantels des unteren Behälters unter dem Gewicht des mit einer Flüssigkeit gefüllten, oberen Behälters aufgeweitet wird, so daß sich die Verschraubungen der diagonal über den oberen Boden des Kunststoff-Innenbehälters verlaufenden Deckelstreben mit dem oberen Randprofil lösen und der Innenbehälter sowie die Schweißverbindungen der oberen Enden der vertikalen Gitterstäbe mit dem oberen Randprofil des Gittermantels beschädigt werden. Ferner besteht die Möglichkeit, daß beim Transport von gestapelten Behältern infolge von äußeren Schlag- und Stoßbeanspruchungen die Schweißverbindungen der vertikalen Gitterstäbe mit dem oberen Randprofil des Gittermantels versagen und das Randprofil sich teilweise oder vollkommen von den vertikalen Gitterstäben des Gittermantels löst und dadurch Transportschäden an den Behältern verursacht werden.When sliding sideways from one of the EP 0 370 307 B1 known transport and storage container of this Genus for liquids on a stacked, similar containers during transport or during Stacking on top of each other there is a risk that the upper container with corner and center feet from the upper tube Edge profile of the lattice jacket of the lower container inwards slip. As a result, the upper area of the Lattice jacket of the lower container under the weight of the a liquid-filled upper container is expanded, so that the screw connections of the diagonally across the top Bottom of the plastic inner container with the cover struts loosen with the upper edge profile and the inner container as well as the Weld the top ends of the vertical bars be damaged with the upper edge profile of the lattice jacket. There is also the possibility that when transporting stacked containers due to external impact and Shock loads on the welded joints of the vertical Lattice bars with the upper edge profile of the lattice jacket fail and the edge profile is partially or completely different from the vertical lattice bars of the lattice jacket releases and thereby Transport damage to the containers can be caused.

Der Erfindung liegt die Aufgabe zugrunde, die Konstruktion des Gittermantels des gattungsgemäßen Transport- und Lagerbehälters für Flüssigkeiten im Hinblick auf eine erhöhte Stapel- und Transportsicherheit des Behälters zu verbessern.The invention has for its object the construction of the lattice jacket of the generic transport and Storage container for liquids with a view to increased To improve stacking and transport safety of the container.

Diese Aufgabe wird erfindungsgemäß gelöst durch einen Transport- und Lagerbehälter mit den Merkmalen des Patentanspruchs 1.This object is achieved by a Transport and storage container with the characteristics of Claim 1.

Die Unteransprüche beinhalten vorteilhafte und zweckmäßige Weiterbildungen der Erfindung.The subclaims contain advantageous and expedient Developments of the invention.

Der erfindungsgemäße Transport- und Lagerbehälter für Flüssigkeiten zeichnet sich durch folgende Vorteile aus:The transport and storage container for Liquids have the following advantages:

Der obere, flache, umlaufende Rand des oberen Randprofils des Gittermantels des Transport- und Lagerbehälters gewährleistet eine sichere Abstützung eines aufgestapelten Behälters mit seinen Eck- und Mittelfüßen auf einem unteren Behälter. Das in den Doppelsteg des oberen Randprofils des Gittermantels eingeformte Wellenprofil mit vorzugsweise drei umlaufenden Schweißbuckelrändern und das Wellenprofil der flach gedrückten, oberen Enden der als Hohlprofile ausgebildeten, vertikalen Gitterstäbe des Gittermantels mit mindestens zwei Schweißbuckeln gewährleisten eine optimale Buckelschweißung der vertikalen Gitterstäbe und des oberen Randprofils des Gittermantels im Kreuzstoß, wobei in das äußere Wellenprofil des ein inneres und ein äußeres Wellenprofil aufweisenden Doppelsteges des oberen Randprofils des Gittermantels eingeformte Sicken eine Optimierung des Anpreßdrucks der Schweißelektroden ermöglichen. Der begrenzt federnd ausgebildete Auflagesteg, der von dem Doppelsteg schräg nach innen in das obere Randprofil des Gittermantels gerichtet ist und der sich mit dem Innenrand auf den oberen Enden der vertikalen Gitterstäbe abstützt, legt sich unter der Stapellast eines aufgestapelten Behälters über die ganze Breite auf die oberen Enden der senkrechten Gitterstäbe auf, so daß die Schweißstellen an den Kreuzstößen der vertikalen Gitterstäbe und des horizontalen, oberen Randprofils des Gittermantels nicht durch die Stapellast beansprucht werden und die beim Stapeln auf den jeweils untergestapelten Behälter schlagartig wirkende Stapellast abgefedert und dadurch eine Beschädigung des Gittermantels vermieden wird. Durch die Verbindung der abgeflachten, ein Wellenprofil aufweisenden, oberen Enden der vertikalen, als Rohre ausgebildeten Gitterstäbe des Gittermantels über bogenförmige Ausformungen, die unter der Stapellast eines aufgestapelten Behälters begrenzt elastische Sollbiegestellen bilden, mit den Rohrstücken der Gitterstäbe wird die Federwirkung des oberen Randprofils des Gittermantels noch verbessert, so daß Stoßbeanspruchungen, die durch einen aufgestapelten Behälter beim Transport aufgrund von Unebenheiten einer Fahrbahn und einer harten Federung des Transportmittels sowie Fahrschwingungen des Transportmittels verursacht werden können, abgefedert werden. Schließlich wird durch die Aufnahme der oberen Enden der vertikalen Gitterstäbe in einer umlaufenden, nutartigen Einformung des oberen Randprofils des Gittermantels verhindert, daß sich die Gitterstäbe von dem Randprofil lösen, wenn die Schweißverbindungen einzelner Gitterstäbe mit dem oberen Randprofil aufgrund einer Überbeanspruchung durch eine übergroße äußere Schlag- oder Stoßbeanspruchung zum Beispiel beim Fall des Transport- und Lagerbehälters aus größerer Höhe zerstört sind.The upper, flat, all-round edge of the upper edge profile of the lattice jacket of the transport and storage container ensures secure support of a stacked Container with its corner and middle feet on a lower one Container. That in the double web of the upper edge profile of the Grid jacket molded wave profile with preferably three encircling weld hump edges and the wave profile of the flat pressed, upper ends of the hollow profiles, vertical bars of the lattice jacket with at least two Sweat humps ensure optimal hump welding vertical bars and the upper edge profile of the Lattice jacket in a cross joint, being in the outer wave profile of the an inner and an outer wave profile Double web of the upper edge profile of the lattice jacket molded beads an optimization of the contact pressure of the Enable welding electrodes. The limited resilient Support bridge that slants inwards from the double bridge into the upper edge profile of the lattice jacket is directed and the with the inner edge on the upper ends of the vertical Supporting bars, lies under the stacking load of one stacked container across the full width to the top Ends of the vertical bars so that the welds at the cross joints of the vertical bars and the horizontal, upper edge profile of the lattice jacket not through the stacking load is loaded and the stacking on the each stacked container suddenly acting Stack load cushioned and thereby damage to the Lattice jacket is avoided. By connecting the flattened, wavy profile upper ends of the vertical bars of the Grid jacket over arcuate formations, which under the Stacking load of a stacked container limits elasticity Form predetermined bending points with the pipe sections of the bars becomes the spring action of the upper edge profile of the lattice jacket still improved so that shock loads caused by a stacked containers during transport due to unevenness a roadway and a hard suspension of the means of transport as well as driving vibrations of the means of transport can be cushioned. Finally, through the inclusion the top ends of the vertical bars in one all-round, groove-like molding of the upper edge profile of the Lattice jacket prevents the bars from moving Loosen the edge profile if the welded connections are individual Lattice bars with the upper edge profile due to a Overuse by an oversized blow or Shock stress, for example in the case of transport and Storage containers are destroyed from a greater height.

Die Erfindung ist nachstehend anhand von Zeichnungsfiguren erläutert, die folgendes darstellen:

Fig. 1
eine perspektivische Darstellung eines Transport- und Lagerbehälters,
Fig. 2
einen Querschnitt des oberen Randprofils des Gittermantels des Transport- und Lagerbehälters nach Figur 1 in vergrößerter Darstellung,
Fig. 3
den Querschnitt einer Kreuzstoßschweißverbindung des oberen Randprofils des Gittermantels des Behälters mit dem oberen Ende eines vertikalen Gitterstabes des Gittermantels nach Linie III-III der Figur 2 in vergrößerter Darstellung, die
Figuren 4 bis 10
vergrößerte Querschnittsdarstellungen weiterer Ausführungsformen des oberen Randprofils des Gittermantels des Behälters,
Fig. 11
eine perspektivische Darstellung von zwei gestapelten Transport- und Lagerbehältern und
Fig. 12
einen schematischen Teilquerschnitt nach Linie XII-XII der Figur 11 in vergrößerter Darstellung.
The invention is explained below with reference to drawing figures, which represent the following:
Fig. 1
a perspective view of a transport and storage container,
Fig. 2
2 shows a cross section of the upper edge profile of the lattice jacket of the transport and storage container according to FIG. 1 in an enlarged view,
Fig. 3
the cross-section of a cross butt weld connection of the upper edge profile of the lattice jacket of the container with the upper end of a vertical lattice bar of the lattice jacket according to line III-III of Figure 2 in an enlarged view, the
Figures 4 to 10
enlarged cross-sectional representations of further embodiments of the upper edge profile of the lattice jacket of the container,
Fig. 11
a perspective view of two stacked transport and storage containers and
Fig. 12
a schematic partial cross section along line XII-XII of Figure 11 in an enlarged view.

Der als Ein- und Mehrwegbehälter verwendete Transport- und Lagerbehälter 1 für Flüssigkeiten weist als Hauptbauteile einen austauschbaren, quaderförmigen Innenbehälter 2 aus Kunststoff auf mit vier Seitenwänden 3-6, einem unteren und einen oberen Boden 7,8, einem am oberen Boden 8 angeformten, mit einem Deckel 10 verschließbaren Einfüllstutzen 9 und einem am unteren Abschnitt einer Seitenwand 3 angeformten Auslaufstutzen 11 mit einer Entnahmearmatur 12, ferner einen äußeren Gittermantel 13 aus sich kreuzenden horizontalen und vertikalen Gitterstäben 14,15 aus Metall zur Aufnahme des Innenbehälters 2, wobei die Enden 16,17 der vertikalen Gitterstäbe 15 an einem unteren und einem oberen, umlaufenden Randprofil 18,19 des Gittermantels 13 angeschweißt sind, sowie ein palettenartiges Untergestell 20 mit euronormgerechten Längen- und Breitenabmessungen.The transport and used as a disposable and reusable container Storage container 1 for liquids has as main components interchangeable, rectangular inner container 2 made of plastic on with four side walls 3-6, a lower and an upper one Bottom 7,8, a molded on the upper bottom 8, with a lid 10 closable filler neck 9 and one at the bottom Section of a side wall 3 molded outlet 11 with a removal fitting 12, and also an outer grid jacket 13 from intersecting horizontal and vertical bars 14,15 made of metal for receiving the inner container 2, the Ends 16, 17 of the vertical bars 15 at a lower and an upper, peripheral edge profile 18, 19 of the lattice jacket 13 are welded, and a pallet-like base 20 with Length and width dimensions in accordance with the European standard.

Der als Ablaufboden ausgebildete, untere Boden 7 des Innenbehälters 2 ist mit einer mittigen, von der Behälterrückwand 5 zu dem Auslaufstutzen 11 in der Behältervorderwand 3 abfallenden Ablaufrinne 21 ausgestattet und der Innenbehälter 2 steht mit dem unteren Boden 7 auf dem diesem angepaßten Boden 22 des Untergestells 20.The bottom floor 7 of the Inner container 2 is with a central, of which Container rear wall 5 to the outlet 11 in the Container front wall 3 sloping gutter 21 equipped and the inner container 2 is on the bottom 7 with this adapted floor 22 of the base frame 20th

Der Boden 22 des zur Handhabung mittels Hubstapler, Regalbediengerät und dergleichen Transportmitteln eingerichteten Untergestells 20 ruht auf vier Eckfüßen 23-26 einem hinteren Mittelfuß 27, einem vorderen, aus dem Boden 22 ausgeformten Mittelfuß 28, der unterhalb der Entnahmearmatur 12 des Transportbehälters 1 angeordnet ist, sowie auf zwei seitlichen Mittelfüßen 29,30, die durch die äußerem Enden eines brückenartigen Versteifungsblechs 31 für den Boden 22 gebildet werden.The bottom 22 of the for handling by means of a forklift, Storage and retrieval machine and the like means of transport Underframe 20 rests on four corner feet 23-26 a rear one Metatarsus 27, a front, formed from the bottom 22 Metatarsus 28, the 12 below the tap Transport container 1 is arranged, as well as on two lateral Metatarsals 29.30 through the outer ends of a bridge-like stiffening plate 31 formed for the bottom 22 become.

Die flach gedrückten oberen Enden 17 der als Rohrstäbe ausgebildeten vertikalen Gitterstäbe 15 des Gittermantels 13 sind zu einem Wellenprofil 32 mit zwei Schweißbuckeln 33,34 verformt (Figur 3). The flattened upper ends 17 of the tubular rods trained vertical bars 15 of the lattice jacket 13 are to a wave profile 32 with two welding bosses 33,34 deformed (Figure 3).

An das obere Randprofil 19 des Gittermantels 13, das aus einem offenen Vierkantprofil 35 mit abgerundeten Kanten und einem an dieses angeformten Halbrohrprofil 36 besteht, ist ein quer zu den vertikalen Gitterstäben 15 umlaufender Doppelsteg 37 angeformt, in den ein inneres und ein äußeres Wellenprofil 38,39 eingeformt sind. Die beiden wellenprofile 38,39 greifen ineinander und in das äußere Wellenprofil 39 sind Sicken 40 eingeformt. Das innere Wellenprofil 38 des Doppelsteges 37 des Randprofils 19 bildet drei umlaufende Schweißbuckelränder 41-43 (Figur 2).At the upper edge profile 19 of the lattice jacket 13, the an open square profile 35 with rounded edges and there is a half-tube profile 36 molded onto this, is a double web 37 running transversely to the vertical bars 15 molded into which an inner and an outer wave profile 38, 39 are molded. The two wave profiles 38, 39 grip into each other and into the outer wave profile 39 are beads 40 formed. The inner wave profile 38 of the double web 37 of the Edge profile 19 forms three circumferential welding boss edges 41-43 (Figure 2).

Die oberen Enden 17 der vertikalen Gitterstäbe 15 und der Doppelsteg 37 des oberen Randprofils 19 des Gittermantels 13 des Transport- und Lagerbehälters 1 sind durch Buckelschweißen im Kreuzstoß an sechs Schweißstellen miteinander verschweißt.The upper ends 17 of the vertical bars 15 and the Double web 37 of the upper edge profile 19 of the lattice jacket 13 of the Transport and storage container 1 are by projection welding in Cross joint welded together at six welding points.

Das obere Randprofil 19 des Gittermantels 13 weist einen oberen, flachen, umlaufenden Rand 44 zum Abstützen der Eck- und Mittelfüße 23-30 des palettenartigen Untergestells 20 eines aufgestapelten Palettenbehälters 1' auf (Figuren 2,11 und 12).The upper edge profile 19 of the lattice jacket 13 has one upper, flat, peripheral edge 44 to support the corner and Middle feet 23-30 of the pallet-like underframe 20 one stacked pallet container 1 'on (Figures 2,11 and 12).

Das obere Randprofil 19 des Gittermantels 13 besitzt einen begrenzt federnd ausgebildeten Auflagesteg 45, der von dem Doppelsteg 37 schräg nach innen in das Randprofil gerichtet ist, sich mit dem Innenrand 46 auf den oberen Enden 17 der vertikalen Gitterstäbe 15 abstützt und der unter der Stapellast eines oder mehrerer aufgestapelter Behälter 1' annähernd über die ganze Breite 47 auf den oberen Enden 17 der vertikalen Gitterstäbe 15 aufliegt. The upper edge profile 19 of the lattice jacket 13 has one limited resiliently designed support web 45 by the Double web 37 is directed obliquely inwards into the edge profile, itself with the inner edge 46 on the upper ends 17 of the vertical Lattice bars 15 supports and one or under the stacking load several stacked containers 1 'approximately over the whole Width 47 on the upper ends 17 of the vertical bars 15 rests.

Die Figuren 4 bis 10 zeigen weitere Ausführungsformen 19a-19g des oberen Randprofils des Gittermantels 13 des Transportund Lagerbehälters 1.Figures 4 to 10 show further embodiments 19a-19g of the upper edge profile of the lattice jacket 13 of the transport and Storage container 1.

Das Randprofil 19a nach Figur 4 ist als schmales und das Randprofil 19b nach Figur 5 als breites Vierkantprofil mit abgerundeten Kanten ausgebildet.The edge profile 19a of Figure 4 is narrow and that Edge profile 19b according to Figure 5 with a wide square profile rounded edges.

Bei dem in Figur 6 dargestellten, oberen Randprofil 19c des Gittermantels 13 sind die oberen Enden 17 der vertikalen Gitterstäbe 15 in einer umlaufenden, nutartigen Einformung 48 des Randprofils gehalten, die durch den Doppelsteg 37, den begrenzt federnden, schräg nach innen in das Randprofil gerichteten Auflagesteg 45 sowie einen an diesen angeformten, nach unten gerichteten Randwulst 49 gebildet wird.In the upper edge profile 19c shown in FIG Grid jacket 13 are the upper ends 17 of the vertical Lattice bars 15 in a circumferential, groove-like indentation 48 of the edge profile held by the double web 37, the limited resilient, obliquely inward into the edge profile directed support web 45 and a molded on this, downward bead 49 is formed.

Das in Figur 7 dargestellte obere Randprofil 19d des Gittermantels 13 unterscheidet sich von dem Randprofil 19c nach Figur 6 dadurch, daß sich das Randprofil 19d mit einem den Grund der Einformung 48 bildeten, geraden Auflagesteg 50 auf den oberen Enden 17 der vertikalen Gitterstäbe 15 abstützt, wobei die Einformung 48 des Randprofils 19d durch einen nach innen versetzten, an den Doppelsteg 37 anschließenden, schrägen Wandabschnitt 51, den Auflagesteg 50 und einen an diesen angeformten, nach unten gerichteten Randwulst 49 gebildet wird.The upper edge profile 19d shown in FIG Grid jacket 13 differs from the edge profile 19c Figure 6 in that the edge profile 19d with the bottom the indentation 48 formed, straight support web 50 on the supports upper ends 17 of the vertical bars 15, wherein the indentation 48 of the edge profile 19d by an inward offset, inclined to the double web 37 Wall section 51, the support web 50 and one to this molded, downward edge bead 49 is formed.

Bei den in den Figuren 5 bis 10 dargestellten, verschiedenen, oberen Randprofilen 19b-19g des Gittermantels 13 des Transport- und Lagerbehälters 1 sind die abgeflachten, ein Wellenprofil 32 aufweisenden, oberen Enden 17 der vertikalen, als Rohre ausgebildeten Gitterstäbe 15 des Gittermantels 13 über bogenförmige Ausformungen 52, die unter der Stapellast eines oder mehrerer aufgestapelter Behälter 1' begrenzt elastische Biegestellen bilden, mit den geraden Rohrstücken 53 der Gitterstäbe 15 verbunden, wobei der Querschnitt der Ausformungen 52 von einem Flachstabquerschnitt kontinuierlich in einen Rohrquerschnitt übergeht.5 to 10 shown in FIGS. different, upper edge profiles 19b-19g of the lattice jacket 13 of the transport and storage container 1 are the flattened one Wave profile 32 having upper ends 17 of the vertical, formed as tubes bars 15 of the lattice jacket 13 over arcuate formations 52, which under the stacking load of a or several stacked containers 1 'limited elastic Form bends with the straight pipe pieces 53 of Lattice bars 15 connected, the cross section of the formations 52 from a flat bar cross section continuously into one Pipe cross section merges.

Beim Stapeln von zwei Transport- und Lagerbehältern 1, 1' wird der jeweils obere Behälter 1' mit den Eck- und Mittelfüßen 23-30 des Untergestells 20 sicher auf dem oberen, breiten Rand 44 des oberen Randprofils 19 des Gittermantels 13 des unteren Behälters 1 abgestützt (Figuren 11 und 12).When stacking two transport and storage containers 1, 1 ' the respective upper container 1 'with the corner and middle feet 23-30 of the base frame 20 securely on the upper, wide edge 44 of the upper edge profile 19 of the lattice jacket 13 of the lower Supported container 1 (Figures 11 and 12).

Claims (10)

Transport- und Lagerbehälter für Flüssigkeiten, mit einem palettenartigen Untergestell für einen austauschbaren Innenbehälter aus Kunststoff mit vier Seitenwänden, einem unteren und einem oberen Boden, einem am oberen Boden angeformten, verschließbaren Einfüllstutzen und einem am unteren Abschnitt einer Seitenwand angeformten Auslaufstutzen mit einer Entnahmearmatur sowie einem Gittermantel mit horizontalen und vertikalen Gitterstäben aus Metall zur Aufnahme des Innenbehälters, wobei die Enden der vertikalen Gitterstäbe an einem unteren und einem oberen, umlaufenden Randprofil angeschweißt sind, dadurch gekennzeichnet, daß die flach gedrückten oberen Enden (17) der als Hohlprofile ausgebildeten, vertikalen Gitterstäbe (15) des Gittermantels (13) zu einem Wellenprofil (32) mit mindestens zwei Schweißbuckelns (33,34) verformt sind, an das als Hohlprofil ausgebildete obere Randprofil (19) des Gittermantels (13) ein quer zu den vertikalen Gitterstäben (15) umlaufender Doppelsteg (37) angeformt ist, in den ein inneres und ein äußeres Wellenprofil (38,39) eingeformt sind, wobei die beiden Wellenprofile (38,39) ineinandergreifen, in das äußere Wellenprofil (39) Sicken (40) eingeformt sind und das innere Wellenprofil (38) mindestens zwei umlaufende Schweißbuckelränder (41,42) bildet, die oberen Enden (17) der vertikalen Gitterstäbe (15) und der Doppelsteg (37) des oberen Randprofils (19) des Gittermantels (13) durch Buckelschweißen im Kreuzstoß miteinander verschweißt sind und daß das obere Randprofil (19) einen oberen, flachen, umlaufenden Rand (44) zum Abstützen der Eck- und Mittelfüße (23-30) des palettenartigen Untergestells (20) eines aufgestapelten Behälters (1') aufweist. Transport and storage container for liquids, with a pallet-like base frame for an interchangeable inner container made of plastic with four side walls, a lower and an upper base, a closable filler neck formed on the upper base and an outlet nozzle formed on the lower section of a side wall with a removal fitting and one Lattice casing with horizontal and vertical metal bars for receiving the inner container, the ends of the vertical bars being welded to a lower and an upper, peripheral edge profile, characterized in that the flattened upper ends (17) of the vertical bars formed as hollow profiles (15) of the lattice jacket (13) are deformed into a corrugated profile (32) with at least two welding bosses (33, 34), on the upper edge profile (19) of the lattice jacket (13), which is designed as a hollow profile, a transverse to the vertical lattice bars (15) all-round double Elsteg (37) is formed, in which an inner and an outer corrugated profile (38,39) are formed, the two corrugated profiles (38,39) interlocking, in the outer corrugated profile (39) beads (40) and the inner Wave profile (38) forms at least two circumferential welding boss edges (41, 42), the upper ends (17) of the vertical lattice bars (15) and the double web (37) of the upper edge profile (19) of the lattice jacket (13) are welded to one another by projection welding in a cross joint and that the upper edge profile (19) has an upper, flat, peripheral edge (44) for supporting the corner and center feet (23-30) of the pallet-like base frame (20) of a stacked container (1 '). Behälter nach Anspruch 1, dadurch gekennzeichnet, daß das innere Wellenprofil (36) des Doppelsteges (35) des oberen Randprofils (19) des Gittermantels (13) drei umlaufende Schweißbuckelränder (39-41) bildet.Container according to claim 1, characterized in that the inner corrugated profile (36) of the double web (35) of the upper edge profile (19) of the lattice jacket (13) forms three circumferential welding boss edges (39-41). Behälter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das obere Randprofil (19) des Gittermantels (13) einen begrenzt federnd ausgebildeten Auflagesteg (45) aufweist, der vom dem Doppelsteg (37) schräg nach innen in das Randprofil (19) gerichtet ist, sich mit dem Innenrand (46) auf den oberen Enden (17) der vertikalen Gitterstäbe (15) abstützt und der unter der Stapellast eines oder mehrerer aufgestapelter Behälter (1') über annähernd die ganze Breite (47) auf den oberen Enden (17) der vertikalen Gitterstäbe (15) aufliegt.Container according to claim 1 or 2, characterized in that the upper edge profile (19) of the lattice jacket (13) has a limited resilient support web (45) which is directed obliquely inwards from the double web (37) into the edge profile (19) , is supported with the inner edge (46) on the upper ends (17) of the vertical bars (15) and which under the stacking load of one or more stacked containers (1 ') over almost the entire width (47) on the upper ends (17 ) of the vertical bars (15) rests. Behälter nach Anspruch 3, dadurch gekennzeichnet, daß die oberen Enden (17) der vertikalen Gitterstäbe (15) in einer umlaufenden, nutartigen Einformung (48) des oberen Randprofils (19c) des Gittermantels (13) gehalten sind, die durch den Doppelsteg (37), den begrenzt federnden Auflagesteg (45) sowie einen an diesen angeformten, nach unten gerichteten Randwulst (49) gebildet wird.Container according to claim 3, characterized in that the upper ends (17) of the vertical lattice bars (15) are held in a circumferential, groove-like recess (48) of the upper edge profile (19c) of the lattice jacket (13), which are held by the double web (37 ), the limited resilient support web (45) and an integrally molded, downwardly directed edge bead (49) is formed. Behälter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die oberen Enden (17) der senkrechten Gitterstäbe (15) in einer umlaufenden, nutartigen Einformung (48) des oberen Randprofils (19d) des Gittermantels (13) gehalten sind und daß sich das Randprofil (19d) mit einem den Grund der Einformung (48) bildenden geraden Auflagesteg (50) auf den oberen Enden (17) der vertikalen Gitterstäbe (15) abstützt.Container according to claim 1 or 2, characterized in that the upper ends (17) of the vertical lattice bars (15) are held in a circumferential, groove-like recess (48) of the upper edge profile (19d) of the lattice jacket (13) and that the edge profile (19d) is supported on the upper ends (17) of the vertical lattice bars (15) with a straight support web (50) forming the base of the recess (48). Behälter nach Anspruch 5, dadurch gekennzeichnet, daß die nutartige Einformung (48) des oberen Randprofils (19d) durch einen nach innen versetzten, an den Doppelsteg (37) anschließenden, geraden oder schrägen Wandabschnitt (51), den Auflagesteg (50) und einen an diesen angeformten, nach unten gerichteten Randwulst (49) gebildet wird.Container according to claim 5, characterized in that the groove-like indentation (48) of the upper edge profile (19d) by an inwardly offset, straight or inclined wall section (51) adjoining the double web (37), the support web (50) and one is formed on this molded, downward facing bead (49). Behälter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das obere Randprofil (19a,19b) des Gittermantels (13) als Vierkantprofil mit abgerundeten Kanten ausgebildet ist.Container according to one of claims 1 to 6, characterized in that the upper edge profile (19a, 19b) of the lattice jacket (13) is designed as a square profile with rounded edges. Behälter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das obere Randprofil (19) des Gittermantels (13) aus einem offenen Vierkantprofil (35) mit abgerundeten Kanten und einem an dieses angeformten Halbrohrprofil (36) besteht.Container according to one of claims 1 to 6, characterized in that the upper edge profile (19) of the lattice jacket (13) consists of an open square profile (35) with rounded edges and a half-tube profile (36) molded onto it. Behälter nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die abgeflachten, ein Wellenprofil (32) aufweisenden, oberen Enden (17) der vertikalen, als Rohre ausgebildeten Gitterstäbe (15) des Gittermantels (13) über bogenförmige Ausformungen (52), die unter der Stapellast eines oder mehrerer aufgestapelter Behälter (1') begrenzt elastische Sollbiegestellen bilden, mit den Rohrstücken (53) der Gitterstäbe (15) verbunden sind.Container according to one of claims 1 to 8, characterized in that the flattened upper ends (17) of the vertical lattice bars (15) of the lattice jacket (13), which have a corrugated profile (32) and are designed as tubes, via arcuate formations (52), that form limited elastic bending points under the stacking load of one or more stacked containers (1 '), are connected to the pipe sections (53) of the bars (15). Behälter nach Anspruch 9, dadurch gekennzeichnet, daß der Querschnitt der Ausformungen (52) der vertikalen Gitterstäbe (15) von einem Flachstabquerschnitt kontinuierlich in einen Rohrquerschnitt übergeht.Container according to claim 9, characterized in that the cross section of the formations (52) of the vertical lattice bars (15) changes continuously from a flat bar cross section into a pipe cross section.
EP04000207A 2003-01-17 2004-01-08 Transport- and storage container for liquids Expired - Lifetime EP1439130B1 (en)

Applications Claiming Priority (2)

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DE10301517 2003-01-17
DE10301517A DE10301517B3 (en) 2003-01-17 2003-01-17 Transport and storage container for liquid has vertical grid rods of grid mantle enclosing inner plastics container welded to upper edge profile supporting stacked container

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EP1439130A1 true EP1439130A1 (en) 2004-07-21
EP1439130B1 EP1439130B1 (en) 2007-03-14

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EP (1) EP1439130B1 (en)
JP (1) JP4089972B2 (en)
CN (1) CN100431929C (en)
AR (1) AR042893A1 (en)
AT (1) ATE356759T1 (en)
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BR (1) BRPI0400030B1 (en)
DE (2) DE10301517B3 (en)
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ES (1) ES2280853T3 (en)
MX (1) MXPA04000440A (en)
MY (1) MY135355A (en)
NO (1) NO327934B1 (en)
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CN100431929C (en) 2008-11-12
NO20040202L (en) 2004-07-19
US20040164082A1 (en) 2004-08-26
RU2004101417A (en) 2005-06-27
NO327934B1 (en) 2009-10-26
AU2004200153B2 (en) 2009-09-10
RU2261202C1 (en) 2005-09-27
ES2280853T3 (en) 2007-09-16
BRPI0400030B1 (en) 2014-11-11
ATE356759T1 (en) 2007-04-15
DE502004003188D1 (en) 2007-04-26
AU2004200153A1 (en) 2004-08-05
JP2004224441A (en) 2004-08-12
EP1439130B1 (en) 2007-03-14
US7036662B2 (en) 2006-05-02
JP4089972B2 (en) 2008-05-28
BRPI0400030A (en) 2004-12-28
MXPA04000440A (en) 2004-11-12
PL206614B1 (en) 2010-08-31
PL364408A1 (en) 2004-07-26
DE10301517B3 (en) 2004-03-11
CN1557686A (en) 2004-12-29
MY135355A (en) 2008-03-31
DK1439130T3 (en) 2007-07-23
AR042893A1 (en) 2005-07-06

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