EP0515819A2 - Transport and storage container - Google Patents

Transport and storage container Download PDF

Info

Publication number
EP0515819A2
EP0515819A2 EP92106476A EP92106476A EP0515819A2 EP 0515819 A2 EP0515819 A2 EP 0515819A2 EP 92106476 A EP92106476 A EP 92106476A EP 92106476 A EP92106476 A EP 92106476A EP 0515819 A2 EP0515819 A2 EP 0515819A2
Authority
EP
European Patent Office
Prior art keywords
transport
pallet
steel
storage container
sheet
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
EP92106476A
Other languages
German (de)
French (fr)
Other versions
EP0515819B1 (en
EP0515819A3 (en
Inventor
Claude Decroix
Francis Herrmann
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.)
Sotralentz SA
Original Assignee
Sotralentz SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sotralentz SA filed Critical Sotralentz SA
Publication of EP0515819A2 publication Critical patent/EP0515819A2/en
Publication of EP0515819A3 publication Critical patent/EP0515819A3/en
Application granted granted Critical
Publication of EP0515819B1 publication Critical patent/EP0515819B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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 a transport and / or storage container which has a rectangular or square outline with rounded corners, with an inner container which is molded from plastic by means of blow molding, and with an outer container which has an outer container jacket and an outer container bottom, wherein the outer container jacket consists of circumferential and vertical round steel rods which are welded to one another, the vertical round steel rods being connected at their lower and upper ends to an end frame made of round steel welded to the outside of the container jacket.
  • Transport and / or storage containers of the structure described above are known in various embodiments.
  • the outer container bottom is designed as a wooden pallet.
  • Pallet designates the known facilities for the modern handling of goods with the help of forklifts u. Like., The pallet receives the goods and allows the retraction of the arms of a forklift or the like.
  • the outer container shell is connected to the pallet and the inner container is inserted into the outer container shell.
  • the known transport and / or storage containers of the construction described above with wooden pallets have proven themselves.
  • the outer container base is also formed from round steel rods which are bent off from the vertical round steel rods of the outer container shell.
  • the outer container jacket and the outer container bottom thus advantageously form a unitary component. Pallet feet made of round steel bars are molded on or welded on as additional components.
  • the outer container including the outer container base is more durable with respect to stresses beyond the design than in the embodiment with a wooden pallet.
  • This known embodiment is therefore characterized by a long service life.
  • the invention has for its object to provide a transport and / or storage container, which is characterized by long life and great fatigue strength, but is nevertheless simple and largely automatic to manufacture.
  • the object of the invention is a transport and / or storage container, which has a rectangular or square outline with rounded corners, - with an inner container, which is formed by blow molding from plastic, and with an outer container, the outer container shell and has an outer container bottom, the outer container jacket made of circumferential and vertical round steel bars are welded to one another, and the vertical round steel bars are connected with their lower and upper ends to a round frame made of round steel welded to the outside of the container jacket, and the outer container bottom is designed as a steel sheet plate with an upper steel sheet plate, the upper steel sheet plate in cross section lying U-shaped bends that surround the lower end frame from the outside.
  • the upper sheet steel plate expediently has the bends on at least two opposite sides.
  • the upper steel plate is provided with the bends on two opposite sides and on an end face connecting these sides.
  • production becomes particularly simple if the upper steel plate has overlap tongues on the non-bending side or on the non-bending sides, which cover the lower end frame from the inside.
  • pallet feet made of sheet steel are generally welded downward to the upper steel sheet plate, leaving the insertion paths for forklift arms between them.
  • the pallet feet can be connected to a lower sheet steel plate or to sheet steel blanks.
  • the rounding corresponding sheet metal parts bent or welded on by one of the sheet metal plates can be arranged, which have a stabilizing effect and increase the structural strength.
  • the sheet steel pallet has a lower shoulder which, when the transport and / or storage containers are stacked, surrounds them in the upper end frame of the outer container shell with the welded-on vertical round steel rods.
  • the sheet steel plate like the bottom of the inner container, can be designed to promote the outlet, so that a liquid filled into the inner container runs to the outlet, which is located in the deepest part in the region of the inner container bottom. This can spring open with increasing emptying, which improves and supports the leakage.
  • the invention first uses the fact that steel sheet pallets, which are known per se and in another embodiment, have a longer lifespan than wooden pallets.
  • the invention is also based on the knowledge that the container outer jacket can be connected to such a sheet steel pallet without the risk of the formation of joints at risk of breakage if the sheet steel pallet has an upper sheet steel plate which, as described, is provided with U-shaped bends lying in cross section, which enclose the lower end frame from the outside. In this way, welding connections that are often at risk of fatigue failure are avoided. This does not preclude additionally performing, as it were, securing weld connections between the outer container jacket and the sheet steel pallet.
  • a particularly high fatigue strength is achieved if the steel sheet pallet is designed to be low-vibration.
  • the sheet steel pallet is designed in compliance with the laws of vibration theory so that in the frequency range in which the transport and / or Storage container experiences vibrations during transport, there are no natural vibrations.
  • the steel sheet pallet is expediently designed so that the natural vibrations are shifted in the area of extremely high frequencies.
  • at least the upper steel sheet plate of the steel sheet pallet can have anti-vibration stiffening profiles.
  • the anti-vibration stiffening profiles are circumferential and diagonally arranged. Vibration-inhibiting means in the context of the invention that natural vibrations in the low frequency range are suppressed.
  • a transport and / or storage container according to the invention can be produced in a very simple manner.
  • the invention relates to a method for producing the outer container for a transport and / or storage container, wherein the outer container shell and the steel sheet pallet are produced independently of one another, namely the steel sheet pallet with molded, cross-sectionally bent U-shaped bends on two opposite Sides and cover tongues, wherein the outer container jacket with two opposite sides of the lower end frame is inserted into the opposite, cross-sectionally U-shaped bends of the steel sheet pallet, and wherein the cover tongues are then bent over the lower end frame.
  • the steel sheet pallet is provided on three sides of the upper steel sheet plate with the U-shaped bends lying in cross section, and the lower end frame is inserted into these bends with two opposite sides and one end face.
  • the separately manufactured outer container casing and the sheet steel pallet can largely be manufactured automatically will. But also the connection by the described pushing together can be realized largely automatically in a simple manner and if necessary.
  • the transport and / or storage container shown in the figures has a rectangular plan with rounded corners in the exemplary embodiment. He could also be one have a square plan, for which reference is made in particular to FIG. 2.
  • the basic structure includes an inner container 1, which is formed by blow molding from plastic, and an outer container 2, which has an outer container shell 3 and an outer container bottom. 2 to 7, the inner container has been omitted.
  • the outer container casing 3 consists of circumferential and vertical round steel bars 4 to 5 which are welded together.
  • the vertical round steel rods 4 are connected with their lower and upper ends to a cover frame 6 made of round steel and welded on the outside of the container jacket.
  • the outer container bottom is designed as a sheet steel pallet 7 with an upper sheet steel plate 8.
  • the upper sheet steel plate 8 has U-shaped bends 9 lying in cross section, which encompass the lower end frame 6 from the outside.
  • FIGS. 1 and 3 and 5 For this purpose, reference is made in particular to FIGS. 1 and 3 and 5.
  • the arrangement is such that the upper sheet steel plate 8 has the bends 9 on two opposite sides, but a bend 9 is also arranged on an end face connecting these sides. It can be seen in particular from a comparative examination of FIGS. 1 and 4 that the upper steel plate 8 has overhanging tongues 10 on the non-bending side, which cover the lower end frame 6 from the inside. Pallet feet 11 made of sheet steel are welded down to the upper steel plate 8.
  • the pallet feet 11 are in turn connected to a lower sheet steel plate 13 or to sheet steel blanks, namely also welded on. This can be done in the context of automatic production. 6 and 7 that the sheet steel pallet 7 has a lower shoulder 14 which, when the transport and / or storage containers are stacked, surrounds the upper end frame 6 of the container shell 3 with the welded vertical round bars 4.
  • FIG. 2 shows anti-vibration stiffening profiles 15 of the upper steel plate 8 of the steel plate pallet 7.
  • the stiffening profiles 15 run around and run diagonally, with a stiffening profile 16 running in the transverse direction being additionally provided.
  • the outer container jacket 3 of the structure described is prefabricated and the steel sheet pallet 8 is also prefabricated in the manner described with molded, cross-sectionally U-shaped bends 9 on two opposite sides and with the covering tongues 10 described, the connection of the two components can done easily.
  • the outer container jacket 3 is z. B. in Fig. 2 left with its right edge on the steel sheet pallet 7 and inserted with the outside welded end frame 6 in the lying U-shaped bends 9, in Fig. 2 from left to right.
  • the outer container jacket 3 is sufficiently flexible to be on its left Edge to be pushed under the overlapping tongues 10. If necessary, these can then be bent over so that the bond becomes unsolvable.
  • FIG. 8 shows the steel sheet pallet 7 of a transport and storage container 1, 2 according to the invention in perspective on an enlarged scale compared to FIG. 2, from below.
  • the steel sheet pallet 7 has a vibration-resistant foot 17, preferably made of sheet steel, in the region of its center.
  • the anti-vibration foot 17 consists of a profile rod which is welded into the steel sheet pallet 7 on the underside.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
  • Stackable Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

Transport and/or storage container which has a rectangular or square base with rounded corners - having an inner container, which is shaped by blow moulding from plastic, and having an outer container, which has an outer container casing and an outer container bottom. The outer container casing comprises circumferential and vertical round steel bars which are welded to one another. The vertical round steel bars are connected by their lower and upper ends to an end frame of round steel which is welded onto the outside of the container casing. The outer container bottom is designed as a sheet steel pallet having an upper sheet steel plate, which upper sheet steel plate has cross-sectionally lying U-shaped bent portions which embrace the lower end frame from outside. - A method of production is also specified. <IMAGE>

Description

Die Erfindung betrifft einen Transport- und/oder Lagerbehälter, der einen rechteckigen oder quadratischen Grundriß mit verrundeten Ecken aufweist, - mit einem Innenbehälter, der im Wege der Blasformgebung aus Kunststoff geformt ist, und mit einem Außenbehälter, der einen Außenbehältermantel und einen Außenbehälterboden aufweist, wobei der Außenbehältermantel aus umlaufenden und vertikalen Rundstahlstäben besteht, die miteinander verschweißt sind, wobei die vertikalen Rundstahlstäbe mit ihren unteren und oberen Enden mit einem behältermantelaußenseitig angeschweißten Abschlußrahmen aus Rundstahl verbunden sind.The invention relates to a transport and / or storage container which has a rectangular or square outline with rounded corners, with an inner container which is molded from plastic by means of blow molding, and with an outer container which has an outer container jacket and an outer container bottom, wherein the outer container jacket consists of circumferential and vertical round steel rods which are welded to one another, the vertical round steel rods being connected at their lower and upper ends to an end frame made of round steel welded to the outside of the container jacket.

Transport- und/oder Lagerbehälter des vorstehend beschriebenen Aufbaues sind in verschiedenen Ausführungsformen bekannt. Bei der Ausführungsform, von der die Erfindung ausgeht (DE-GM 90 00 451), ist der Außenbehälterboden als Holzpalette ausgeführt. Palette bezeichnet dabei die bekannten Einrichtungen für die moderne Handhabung von Gütern mit Hilfe von Gabelstaplern u. dgl., wobei die Palette die Güter aufnimmt und das Einfahren der Arme eines Gabelstaplers o. dgl. zuläßt. Bei dem bekannten Transport- und/oder Lagerbehälter ist der Außenbehältermantel an die Palette angeschlossen und der Innenbehälter in den Außenbehältermantel eingesetzt. Die bekannten Transport- und/oder Lagerbehälter des eingangs beschriebenen Aufbaues mit Holzpaletten haben sich bewährt. Die sichere Befestigung des Außenbehältermantels an der Außenpalette so, daß auch erhebliche Transportbeanspruchungen aufgenommen werden, ist jedoch aufwendig und muß weitgehend manuell durchgeführt werden. Bei auslegungsüberschreitenden Beanspruchungen des Transport- und/oder Lagerbehälters, z. B. bei Absturz des Transport- und/oder Lagerbehälters aus einem Hebezeug, geht die Holzpalette zu Bruch. Bei einer anderen Ausführungsform (EP 0 367 946) ist auch der Außenbehälterboden aus Rundstahlstäben geformt, die von den vertikalen Rundstahlstäben des Außenbehältermantels abgebogen sind. So bildet der Außenbehältermantel und der Außenbehälterboden in vorteilhafter Weise ein einheitliches Bauteil. Palettenfüße aus Rundstahlstäben sind angeformt oder als zusätzliche Bauteile angeschweißt. Bei einem so aufgebauten Transport- und/oder Lagerbehälter ist der Außenbehälter einschließlich des Außenbehälterbodens in bezug auf auslegungsüberschreitende Beanspruchungen haltbarer als bei der Ausführungsform mit Holzpalette. Diese bekannte Ausführungsform zeichnet sich daher durch große Lebensdauer aus. Die Dauerfestigkeit gegenüber Beanspruchungen, die beim Transport über weite Strecken aus unvermeidbaren Schwingungen entstehen können, ist jedoch verbesserungsfähig.Transport and / or storage containers of the structure described above are known in various embodiments. In the embodiment from which the invention is based (DE-GM 90 00 451), the outer container bottom is designed as a wooden pallet. Pallet designates the known facilities for the modern handling of goods with the help of forklifts u. Like., The pallet receives the goods and allows the retraction of the arms of a forklift or the like. In the known transport and / or storage container, the outer container shell is connected to the pallet and the inner container is inserted into the outer container shell. The known transport and / or storage containers of the construction described above with wooden pallets have proven themselves. The secure attachment of the outer container casing to the outer pallet in such a way that considerable transport loads are absorbed, however, is complex and has to be carried out largely manually. In the case of stresses beyond design the transport and / or storage container, e.g. B. if the transport and / or storage container falls from a hoist, the wooden pallet breaks. In another embodiment (EP 0 367 946), the outer container base is also formed from round steel rods which are bent off from the vertical round steel rods of the outer container shell. The outer container jacket and the outer container bottom thus advantageously form a unitary component. Pallet feet made of round steel bars are molded on or welded on as additional components. In the case of a transport and / or storage container constructed in this way, the outer container including the outer container base is more durable with respect to stresses beyond the design than in the embodiment with a wooden pallet. This known embodiment is therefore characterized by a long service life. However, there is room for improvement in the fatigue strength against stresses that can arise from inevitable vibrations during long-distance transport.

Der Erfindung liegt die Aufgabe zugrunde, einen Transport- und/oder Lagerbehälter zu schaffen, der sich durch hohe Lebensdauer und große Dauerfestigkeit auszeichnet, nichtsdestoweniger jedoch einfach und weitgehend automatisch zu fertigen ist.The invention has for its object to provide a transport and / or storage container, which is characterized by long life and great fatigue strength, but is nevertheless simple and largely automatic to manufacture.

Zur Lösung dieser Aufgabe ist Gegenstand der Erfindung ein Transport- und/oder Lagerbehälter, der einen rechteckigen oder quadratischen Grundriß mit verrundeten Ecken aufweist, - mit einem Innenbehälter, der im Wege der Blasformgebung aus Kunststoff geformt ist, und mit einem Außenbehälter, der einen Außenbehältermantel sowie einen Außenbehälterboden aufweist, wobei der Außenbehältermantel aus umlaufenden und vertikalen Rundstahlstäben besteht, die miteinander verschweißt sind, und wobei die vertikalen Rundstahlstäbe mit ihren unteren und oberen Enden mit einem behältermantelaußenseitig angeschweißten Abschlußrahmen aus Rundstahl verbunden sind, und wobei der Außenbehälterboden als Stahlblechplatte mit einer oberen Stahlblechplatte ausgeführt ist, welche obere Stahlblechplatte im Querschnitt liegend U-förmige Umbiegungen aufweist, die den unteren Abschlußrahmen von außen umfassen. Zweckmäßigerweise weist die obere Stahlblechplatte an zumindest zwei gegenüberliegenden Seiten die Umbiegungen auf. Nach bevorzugter Ausführungsform ist die obere Stahlblechplatte an zwei gegenüberliegenden Seiten und an einer diese Seiten verbindenden Stirnseite mit den Umbiegungen versehen. Wie weiter unten erläutert wird, wird die Fertigung besonders einfach, wenn die obere Stahlblechplatte an der umbiegungsfreien Seite bzw. an den umbiegungsfreien Seiten Überfassungszungen aufweist, die den unteren Abschlußrahmen von innen überfassen.To achieve this object, the object of the invention is a transport and / or storage container, which has a rectangular or square outline with rounded corners, - with an inner container, which is formed by blow molding from plastic, and with an outer container, the outer container shell and has an outer container bottom, the outer container jacket made of circumferential and vertical round steel bars are welded to one another, and the vertical round steel bars are connected with their lower and upper ends to a round frame made of round steel welded to the outside of the container jacket, and the outer container bottom is designed as a steel sheet plate with an upper steel sheet plate, the upper steel sheet plate in cross section lying U-shaped bends that surround the lower end frame from the outside. The upper sheet steel plate expediently has the bends on at least two opposite sides. According to a preferred embodiment, the upper steel plate is provided with the bends on two opposite sides and on an end face connecting these sides. As will be explained further below, production becomes particularly simple if the upper steel plate has overlap tongues on the non-bending side or on the non-bending sides, which cover the lower end frame from the inside.

Bei dem erfindungsgemäßen Transport- und/oder Lagerbehälter sind im allgemeinen an die obere Stahlblechplatte nach unten hin Palettenfüße aus Stahlblech angeschweißt, die Einschubwege für Gabelstaplerarme zwischen sich freilassen. Die Palettenfüße können an eine untere Stahlblechplatte oder an Stahlblechzuschnitte angeschlossen sein. Im Bereich der Ecken der Paletten können der Verrundung entsprechende, von einer der Blechplatten abgebogene oder angeschweißte Blechteile angeordnet sein, die stabilisierend und die Gestaltfestigkeit erhöhend wirken. Damit die erfindungsgemäßen Transport- und/oder Lagerbehälter, wenn sie geometrisch gleich gestaltet sind, ihrerseits gestapelt werden können, empfiehlt sich eine Ausführungsform, bei der die Stahlblechpalette eine untere Absetzung aufweist, die beim Stapeln der Transport- und/oder Lagerbehälter in den oberen Abschlußrahmen des Außenbehältermantels mit den angeschweißten vertikalen Rundstahlstäben einfaßt. die Stahlblechplatte kann ebenso wie der Boden des Innenbehälters auslauffördernd gestaltet sein, so daß eine in den Innenbehälter eingefüllte Flüssigkeit dem Auslauf zuläuft, der sich im tiefsten Teil im Bereich des Innenbehälterbodens befindet. Dieser kann mit zunehmender Entleerung auffedern, was das Auslaufen verbessert und unterstützt.In the case of the transport and / or storage container according to the invention, pallet feet made of sheet steel are generally welded downward to the upper steel sheet plate, leaving the insertion paths for forklift arms between them. The pallet feet can be connected to a lower sheet steel plate or to sheet steel blanks. In the area of the corners of the pallets, the rounding corresponding sheet metal parts bent or welded on by one of the sheet metal plates can be arranged, which have a stabilizing effect and increase the structural strength. So that the transport and / or storage containers according to the invention, if they are geometrically identical, can in turn be stacked, An embodiment is recommended in which the sheet steel pallet has a lower shoulder which, when the transport and / or storage containers are stacked, surrounds them in the upper end frame of the outer container shell with the welded-on vertical round steel rods. the sheet steel plate, like the bottom of the inner container, can be designed to promote the outlet, so that a liquid filled into the inner container runs to the outlet, which is located in the deepest part in the region of the inner container bottom. This can spring open with increasing emptying, which improves and supports the leakage.

Die Erfindung nutzt zunächst die Tatsache, daß Stahlblechpaletten, die in anderer Ausführungsform an sich und für sich bekannt sind, eine größere Lebensdauer aufweisen, als Holzpaletten. Die Erfindung geht ferner von der Erkenntnis aus, daß der Behälteraußenmantel an eine solche Stahlblechpalette ohne die Gefahr der Ausbildung dauerbruchgefährdeter Verbindungsstellen angeschlossen werden kann, wenn die Stahlblechpalette eine obere Stahlblechplatte aufweist, die wie beschrieben mit im Querschnitt liegend U-förmigen Umbiegungen versehen ist, die den unteren Abschlußrahmen von außen umfassen. Auf diese Weise werden schweißtechnische Verbindungen, die häufig dauerbruchgefährdet sind, vermieden. Das schließt nicht aus, zusätzlich gleichsam sichernde Schweißverbindungen zwischen dem Außenbehältermantel und der Stahlblechpalette durchzuführen.The invention first uses the fact that steel sheet pallets, which are known per se and in another embodiment, have a longer lifespan than wooden pallets. The invention is also based on the knowledge that the container outer jacket can be connected to such a sheet steel pallet without the risk of the formation of joints at risk of breakage if the sheet steel pallet has an upper sheet steel plate which, as described, is provided with U-shaped bends lying in cross section, which enclose the lower end frame from the outside. In this way, welding connections that are often at risk of fatigue failure are avoided. This does not preclude additionally performing, as it were, securing weld connections between the outer container jacket and the sheet steel pallet.

Zu einer besonders großen Dauerfestigkeit kommt man, wenn die Stahlblechpalette schwingungsarm ausgelegt ist. Darunter wird verstanden, daß die Stahlblechpalette unter Beachtung der Gesetze der Schwingungslehre so gestaltet ist, daß in dem Frequenzbereich, in dem der Transport- und/oder Lagerbehälter beim Transport Erschütterungen erfährt, keine Eigenschwingungen liegen. Die Stahlblechpalette wird zweckmäßigerweise so gestaltet, daß die Eigenschwingungen in dem Bereich extrem hoher Frequenzen verschoben sind. Dazu kann zumindest die obere Stahlblechplatte der Stahlblechpalette schwingungshemmende Versteifungsprofilierungen aufweisen. Die schwingungshemmenden Versteifungsprofilierungen sind nach bevorzugter Ausführungsform randseitig umlaufend und diagonal angeordnet. Schwingungshemmend meint im Rahmen der Erfindung, daß Eigenschwingungen im niedrigen Frequenzbereich unterdrück sind.A particularly high fatigue strength is achieved if the steel sheet pallet is designed to be low-vibration. This means that the sheet steel pallet is designed in compliance with the laws of vibration theory so that in the frequency range in which the transport and / or Storage container experiences vibrations during transport, there are no natural vibrations. The steel sheet pallet is expediently designed so that the natural vibrations are shifted in the area of extremely high frequencies. For this purpose, at least the upper steel sheet plate of the steel sheet pallet can have anti-vibration stiffening profiles. According to a preferred embodiment, the anti-vibration stiffening profiles are circumferential and diagonally arranged. Vibration-inhibiting means in the context of the invention that natural vibrations in the low frequency range are suppressed.

Ein erfindungsgemäßer Transport- und/oder Lagerbehälter kann auf sehr einfache Weise hergestellt werden. In diesem Zusammenhang ist Gegenstand der Erfindung ein Verfahren zur Herstellung des Außenbehälters für einen Transport- und/oder Lagerbehälter, wobei der Außenbehältermantel und die Stahlblechpalette unabhängig voneinander hergestellt werden, und zwar die Stahlblechpalette mit angeformten, im Querschnitt liegend U-förmigen Umbiegungen an zwei gegenüberliegenden Seiten und Überfassungszungen, wobei der Außenbehältermantel mit zwei gegenüberliegenden Seiten des unteren Abschlußrahmens in die gegenüberliegenden, im Querschnitt liegend U-förmigen Umbiegungen der Stahlblechpalette eingeschoben wird, und wobei danach die Überfassungszungen über den unteren Abschlußrahmen gebogen werden. Vorzugsweise wird die Stahlblechpalette dabei an drei Seiten der oberen Stahlblechplatte mit dem im Querschnitt liegend U-förmigen Umbiegungen versehen und wird der untere Abschlußrahmen in diese Umbiegungen mit zwei gegenüberliegenden Seiten und einer Stirnseite eingeschoben. - Sowohl der separat hergestellte Außenbehältermantel als auch die Stahlblechpalette können weitgehend automatisch gefertigt werden. Aber auch die Verbindung durch das beschriebene Ineinanderschieben läßt sich auf einfache Weise und im Bedarfsfall weitgehend automatisch verwirklichen.A transport and / or storage container according to the invention can be produced in a very simple manner. In this context, the invention relates to a method for producing the outer container for a transport and / or storage container, wherein the outer container shell and the steel sheet pallet are produced independently of one another, namely the steel sheet pallet with molded, cross-sectionally bent U-shaped bends on two opposite Sides and cover tongues, wherein the outer container jacket with two opposite sides of the lower end frame is inserted into the opposite, cross-sectionally U-shaped bends of the steel sheet pallet, and wherein the cover tongues are then bent over the lower end frame. Preferably, the steel sheet pallet is provided on three sides of the upper steel sheet plate with the U-shaped bends lying in cross section, and the lower end frame is inserted into these bends with two opposite sides and one end face. - Both the separately manufactured outer container casing and the sheet steel pallet can largely be manufactured automatically will. But also the connection by the described pushing together can be realized largely automatically in a simple manner and if necessary.

Im folgenden werden die beschriebenen und weiteren Merkmale der Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung ausführlicher erläutert. Es zeigen in schematischer Darstellung

Fig. 1
perspektivisch einen erfindungsgemäßen Transport- und/oder Lagerbehälter,
Fig. 2
eine Draufsicht auf einen Gegenstand nach Fig. 1 bei entferntem Innenbehälter,
Fig. 3
im gegenüber der Fig. 2 vergrößerten Maßstab einen Schnitt in Richtung A-A durch den Gegenstand der Fig. 2,
Fig. 4
entsprechend der Fig. 3 einen Schnitt in Richtung B-B durch den Gegenstand der Fig. 2,
Fig. 5
im Maßstab der Fig. 3 und 4 den vergrößerten Ausschnitt C aus dem Gegenstand der Fig. 2,
Fig. 6
eine Frontansicht des Gegenstandes der Fig. 2,
Fig. 7
eine Seitenansicht des Gegenstandes der Fig. 2 und
Fig. 8
perspektivisch die Stahlblechpalette des Transport- und/oder Lagerbehälters von unten.
In the following, the described and further features of the invention are explained in more detail with the aid of a drawing representing only one exemplary embodiment. They show a schematic representation
Fig. 1
in perspective a transport and / or storage container according to the invention,
Fig. 2
2 shows a plan view of an object according to FIG. 1 with the inner container removed,
Fig. 3
on a larger scale than in FIG. 2, a section in the direction AA through the object of FIG. 2,
Fig. 4
3 shows a section in the direction BB through the object of FIG. 2,
Fig. 5
3 and 4 the enlarged section C from the subject of FIG. 2,
Fig. 6
2 shows a front view of the object of FIG. 2,
Fig. 7
a side view of the object of FIGS. 2 and
Fig. 8
perspectively the sheet steel pallet of the transport and / or storage container from below.

Der in den Figuren dargestellte Transport- und/oder Lagerbehälter besitzt einen im Ausführungsbeispiel rechteckigen Grundriß mit verrundeten Ecken. Er könnte auch einen quadratischen Grundriß aufweisen, wozu insbesondere auf die Fig. 2 verwiesen wird. Zum grundsätzlichen Aufbau gehören ein Innenbehälter 1, der im Wege der Blasformgebung aus Kunststoff geformt ist, und ein Außenbehälter 2, der einen Außenbehältermantel 3 und einen Außenbehälterboden aufweist. In den Fig. 2 bis 7 wurde der Innenbehälter weggelassen.The transport and / or storage container shown in the figures has a rectangular plan with rounded corners in the exemplary embodiment. He could also be one have a square plan, for which reference is made in particular to FIG. 2. The basic structure includes an inner container 1, which is formed by blow molding from plastic, and an outer container 2, which has an outer container shell 3 and an outer container bottom. 2 to 7, the inner container has been omitted.

Man entnimmt aus einer vergleichenden Betrachtung der Figuren, daß der Außenbehältermantel 3 aus umlaufenden und vertikalen Rundstahlstäben 4 bis 5 besteht, die miteinander verschweißt sind. Die vertikalen Rundstahlstäbe 4 sind mit ihren unteren und oberen Enden mit einem behältermantelaußenseitig aufgeschweißten Abschlußrahmen 6 aus Rundstahl verbunden.It can be seen from a comparative examination of the figures that the outer container casing 3 consists of circumferential and vertical round steel bars 4 to 5 which are welded together. The vertical round steel rods 4 are connected with their lower and upper ends to a cover frame 6 made of round steel and welded on the outside of the container jacket.

Der Außenbehälterboden ist als eine Stahlblechpalette 7 mit einer oberen Stahlblechplatte 8 ausgeführt. Die obere Stahlblechplatte 8 besitzt im Querschnitt liegend U-förmige Umbiegungen 9, die den unteren Abschlußrahmen 6 von außen umfassen. Dazu wird insbes. auf die Fig. 1 sowie 3 und 5 verwiesen. Im Ausführungsbeispiel ist die Anordnung so getroffen, daß die obere Stahlblechplatte 8 an zwei gegenüberliegenden Seiten die Umbiegungen 9 aufweist, wobei aber eine Umbiegung 9 außerdem an einer diese Seiten verbindenden Stirnseite angeordnet sind. Man erkennt insbes. aus einer vergleichenden Betrachtung der Fig. 1 und 4, daß die obere Stahlblechplatte 8 an der umbiegungsfreien Seite Überfassungszungen 10 aufweist, die den unteren Abschlußrahmen 6 von innen überfassen. An die obere Stahlblechplatte 8 sind nach unten hin Palettenfüße 11 aus Stahlblech angeschweißt. Sie lassen Einschubwege 12 für Gabelstaplerarme zwischen sich frei. Die Palettenfüße 11 sind ihrerseits an eine untere Stahlblechplatte 13 oder an Stahlblechzuschnitte angeschlossen, nämlich ebenfalls angeschweißt. Das kann im Rahmen einer automatischen Fertigung geschehen. Man erkennt insbes. in den Fig. 6 und 7, daß die Stahlblechpalette 7 eine untere Absetzung 14 aufweist, die beim Stapeln der Transport- und/oder Lagerbehälter in den oberen Abschlußrahmen 6 des Behältermantels 3 mit den angeschweißten vertikalen Rundstäben 4 einfaßt.The outer container bottom is designed as a sheet steel pallet 7 with an upper sheet steel plate 8. The upper sheet steel plate 8 has U-shaped bends 9 lying in cross section, which encompass the lower end frame 6 from the outside. For this purpose, reference is made in particular to FIGS. 1 and 3 and 5. In the exemplary embodiment, the arrangement is such that the upper sheet steel plate 8 has the bends 9 on two opposite sides, but a bend 9 is also arranged on an end face connecting these sides. It can be seen in particular from a comparative examination of FIGS. 1 and 4 that the upper steel plate 8 has overhanging tongues 10 on the non-bending side, which cover the lower end frame 6 from the inside. Pallet feet 11 made of sheet steel are welded down to the upper steel plate 8. You leave insertion paths 12 for Forklift arms freely between them. The pallet feet 11 are in turn connected to a lower sheet steel plate 13 or to sheet steel blanks, namely also welded on. This can be done in the context of automatic production. 6 and 7 that the sheet steel pallet 7 has a lower shoulder 14 which, when the transport and / or storage containers are stacked, surrounds the upper end frame 6 of the container shell 3 with the welded vertical round bars 4.

In der Fig. 2 erkennt man schwingungshemmende Versteifungsprofilierungen 15 der oberen Stahlblechplatte 8 der Stahlblechpalette 7. Die Versteifungsprofilierung 15 läuft um und verläuft im übrigen diagonal, wobei zusätzlich eine in transversaler Richtung verlaufende Versteifungsprofilierung 16 vorgesehen ist.FIG. 2 shows anti-vibration stiffening profiles 15 of the upper steel plate 8 of the steel plate pallet 7. The stiffening profiles 15 run around and run diagonally, with a stiffening profile 16 running in the transverse direction being additionally provided.

Wird der Außenbehältermantel 3 des beschriebenen Aufbaues vorgefertigt und wird außerdem die Stahlblechpalette 8 in der beschriebenen Art und Weise mit angeformten, im Querschnitt liegend U-förmigen Umbiegungen 9 an zwei gegenüberliegenden Seiten und mit den beschriebenen Überfassungszungen 10 vorgefertigt, so kann die Verbindung der beiden Bauteile auf einfache Weise erfolgen. Der Außenbehältermantel 3 wird dazu z. B. in der Fig. 2 links mit seinem rechten Rand auf die Stahlblechpalette 7 aufgesetzt und mit dem außenseitig angeschweißten Abschlußrahmen 6 in die liegend U-förmigen Umbiegungen 9 eingeschoben, und zwar in Fig. 2 von links nach rechts. Der Außenbehältermantel 3 ist hinreichend flexibel, um an seinem linken Rand unter die Überfassungszungen 10 geschoben zu werden. Im Bedarfsfall können diese danach umgebogen werden, so daß der Verbund unlösbar wird.If the outer container jacket 3 of the structure described is prefabricated and the steel sheet pallet 8 is also prefabricated in the manner described with molded, cross-sectionally U-shaped bends 9 on two opposite sides and with the covering tongues 10 described, the connection of the two components can done easily. The outer container jacket 3 is z. B. in Fig. 2 left with its right edge on the steel sheet pallet 7 and inserted with the outside welded end frame 6 in the lying U-shaped bends 9, in Fig. 2 from left to right. The outer container jacket 3 is sufficiently flexible to be on its left Edge to be pushed under the overlapping tongues 10. If necessary, these can then be bent over so that the bond becomes unsolvable.

Die Fig. 8 zeigt in einem gegenüber der Fig. 2 vergrößerten Maßstab perspektivisch die Stahlblechpalette 7 eines erfindungsgemäßen Transport- und Lagerbehälters 1, 2 von unten. Man erkennt, daß die Stahlblechpalette 7 im Bereich ihrer Mitte einen schwingungshemmenden Fuß 17, vorzugsweise aus Stahlblech, aufweist. Im Ausführungsbeispiel und nach bevorzugter Ausführungsform der Erfindung besteht der schwingungshemmende Fuß 17 aus einem Profilstab, der unterseitig in die Stahlblechpalette 7 eingeschweißt ist.FIG. 8 shows the steel sheet pallet 7 of a transport and storage container 1, 2 according to the invention in perspective on an enlarged scale compared to FIG. 2, from below. It can be seen that the steel sheet pallet 7 has a vibration-resistant foot 17, preferably made of sheet steel, in the region of its center. In the exemplary embodiment and according to a preferred embodiment of the invention, the anti-vibration foot 17 consists of a profile rod which is welded into the steel sheet pallet 7 on the underside.

Claims (14)

Transport- und/oder Lagerbehälter, der einen rechteckigen oder quadratischen Grundriß mit verrundeten Ecken aufweist, - mit einem Innenbehälter (1), der im Wege der Blasformgebung aus Kunststoff geformt ist, und mit einem Außenbehälter (2), der einen Außenbehältermantel (3) sowie einen Außenbehälterboden aufweist,

   wobei der Außenbehältermantel (3) aus umlaufenden und vertikalen Rundstahlstäben (4, 5) besteht, die miteinander verschweißt sind, und wobei die vertikalen Rundstahlstäbe (4) mit ihren unteren und oberen Enden mit einem behältermantelaußenseitig angeschweißten Abschlußrahmen (6) aus Rundstahl verbunden sind,

und wobei der Außenbehälterboden als Stahlblechpalette (7) mit einer oberen Stahlblechplatte (8) ausgeführt ist, welche obere Stahlblechplatte (8) im Querschnitt liegend U-förmige Umbiegungen (9) aufweist, die den unteren Abschlußrahmen (6) von außen umfassen.Transport and / or storage container, which has a rectangular or square outline with rounded corners, - with an inner container (1), which is formed by blow molding from plastic, and with an outer container (2), which has an outer container jacket (3) and has an outer container bottom,

wherein the outer container jacket (3) consists of circumferential and vertical round steel rods (4, 5) which are welded to one another, and wherein the vertical round steel rods (4) are connected with their lower and upper ends to an end frame (6) made of round steel welded on the outside of the container jacket,

and wherein the outer container bottom is designed as a sheet steel pallet (7) with an upper sheet steel plate (8), which upper sheet steel plate (8) has U-shaped bends (9) lying in cross section, which encompass the lower end frame (6) from the outside. Transport- und/oder Lagerbehälter nach Anspruch 1, wobei die obere Stahlblechplatte (8) an zumindest zwei gegenüberliegenden Seiten die Umbiegungen (9) aufweist.Transport and / or storage container according to claim 1, wherein the upper steel plate (8) has the bends (9) on at least two opposite sides. Transport- und/oder Lagerbehälter nach Anspruch 1, wobei die obere Stahlblechplatte (8) an zwei gegenüberliegenden Seiten und an einer diese Seiten verbindenden Stirnseite die Umbiegungen (9) aufweist.Transport and / or storage container according to claim 1, wherein the upper steel plate (8) has the bends (9) on two opposite sides and on an end face connecting these sides. Transport- und/oder Lagerbehälter nach einem der Ansprüche 2 oder 3, wobei die obere Stahlblechplatte (8) an der umbiegungsfreien Seite bzw. an den umbiegungsfreien Seiten Überfassungszungen (10) aufweist, die den unteren Abschlußrahmen (6) von innen überfassen.Transport and / or storage container according to one of claims 2 or 3, wherein the upper steel plate (8) on the bend-free side or on the bend-free sides has covering tongues (10) which cover the lower end frame (6) from the inside. Transport- und/oder Lagerbehälter nach einem der Ansprüche 1 bis 4, wobei an die obere Stahlblechplatte (8) nach unten hin Palettenfüße (11) aus Stahlblech angeschweißt sind, die Einschubwege (12) für Gabelstaplerarme zwischen sich frei lassen.Transport and / or storage container according to one of claims 1 to 4, wherein pallet feet (11) made of sheet steel are welded downwards to the upper steel plate (8), leaving the insertion paths (12) for forklift arms between them. Transport- und/oder Lagerbehälter nach einem der Ansprüche 1 bis 5, wobei die Palettenfüße (11) an eine untere Stahlblechplatte (13) oder an Stahlblechzuschnitte angeschlossen sind.Transport and / or storage container according to one of claims 1 to 5, wherein the pallet feet (11) are connected to a lower sheet steel plate (13) or to sheet steel blanks. Transport- und/oder Lagerbehälter nach einem der Ansprüche 1 bis 6, wobei die Stahlblechpalette (7) eine untere Absetzung (14) aufweist, die beim Stapeln der Transport- und/oder Lagerbehälter in den oberen Abschlußrahmen (6) des Außenbehältermantels (3) mit den angeschweißten vertikalen Rundstahlstäben (4) einfaßt.Transport and / or storage container according to one of claims 1 to 6, wherein the sheet steel pallet (7) has a lower shoulder (14), which when stacking the transport and / or storage container in the upper end frame (6) of the outer container shell (3) with the welded vertical round steel bars (4). Transport- und/oder Lagerbehälter nach einem der Ansprüche 1 bis 7, wobei die Stahlblechpalette (7) schwingungsarm ausgelegt ist.Transport and / or storage container according to one of claims 1 to 7, wherein the steel sheet pallet (7) is designed to be low-vibration. Transport- und/oder Lagerbehälter nach einem der Ansprüche 1 bis 8, wobei zumindest die obere Stahlblechplatte (8) der Stahlblechpalette (7) schwingungshemmende Versteifungsprofilierungen (15) aufweist.Transport and / or storage container according to one of claims 1 to 8, wherein at least the upper sheet steel plate (8) of the sheet steel pallet (7) has anti-vibration stiffening profiles (15). Transport- und/oder Lagerbehälter nach Anspruch 9, wobei die schwingungshemmenden Versteifungsprofilierungen (15) randseitig umlaufend und diagonal angeordnet sind.Transport and / or storage container according to claim 9, wherein the anti-vibration stiffening profiles (15) are arranged circumferentially and diagonally on the edge. Transport- und/oder Lagerbehälter nach einem der Ansprüche 1 bis 10, wobei die Stahlblechpalette (7) im Bereich ihrer Mitte einen schwingungshemmenden Fuß (17) aufweist.Transport and / or storage container according to one of claims 1 to 10, wherein the steel sheet pallet (7) in the region of its center has an anti-vibration foot (17). Transport- und/oder Lagerbehälter nach Anspruch 11, wobei der schwingungshemmende Fuß (17) aus einem Profilstab besteht, der unterseitig in die Stahlblechpalette (7) eingeschweißt ist.Transport and / or storage container according to claim 11, wherein the anti-vibration foot (17) consists of a profile rod which is welded into the steel sheet pallet (7) on the underside. Verfahren zur Herstellung des Außenbehälters zu einem Transport- und/oder Lagerbehälter nach einem der Ansprüche 2 bis 12, wobei

   der Außenbehältermantel und die Stahlblechpalette unabhängig voneinander hergestellt werden, und zwar die Stahlblechpalette mit angeformten, im Querschnitt liegend U-förmigen Umbiegungen an zumindest zwei gegenüberliegenden Seiten und Überfassungszungen,

wobei der Außenbehältermantel mit zwei gegenüberliegenden Seiten des unteren Abschlußrahmens in die gegenüberliegenden, im Querschnitt liegend U-förmigen Umbiegungen der Stahlblechpalette eingeschoben wird und wobei danach die Uberfassungszungen über den unteren Abschlußrahmen gebogen werden.A method for manufacturing the outer container to a transport and / or storage container according to any one of claims 2 to 12, wherein

the outer container casing and the sheet steel pallet are produced independently of one another, specifically the sheet steel pallet with molded, cross-sectionally U-shaped bends on at least two opposite sides and covering tongues,

wherein the outer container jacket with two opposite sides of the lower end frame is inserted into the opposite, cross-sectionally U-shaped bends of the steel sheet pallet and after which the cover tongues are bent over the lower end frame. Verfahren nach Anspruch 13,wobei die Stahlblechpalette an drei Seiten der oberen Stahlblechplatte mit den im Querschnitt liegend U-förmigen Umbiegungen versehen und der untere Abschlußrahmen in diese eingeschoben wird.A method according to claim 13, wherein the steel sheet pallet is provided on three sides of the upper steel sheet plate with the U-shaped bends lying in cross section and the lower end frame is inserted into the latter.
EP92106476A 1991-05-25 1992-04-15 Transport and storage container Expired - Lifetime EP0515819B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4117159A DE4117159C2 (en) 1991-05-25 1991-05-25 Transport and / or storage containers
DE4117159 1991-05-25

Publications (3)

Publication Number Publication Date
EP0515819A2 true EP0515819A2 (en) 1992-12-02
EP0515819A3 EP0515819A3 (en) 1993-04-14
EP0515819B1 EP0515819B1 (en) 1995-06-28

Family

ID=6432448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92106476A Expired - Lifetime EP0515819B1 (en) 1991-05-25 1992-04-15 Transport and storage container

Country Status (9)

Country Link
US (1) US5253776A (en)
EP (1) EP0515819B1 (en)
JP (1) JP2595411B2 (en)
CN (1) CN1029104C (en)
CA (1) CA2069270C (en)
DE (2) DE4117159C2 (en)
ES (1) ES2074299T3 (en)
MX (1) MX9202443A (en)
ZA (1) ZA923467B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025367A1 (en) * 1993-04-23 1994-11-10 Mauser-Werke Gmbh Pallet container
NL9402154A (en) * 1994-12-19 1996-08-01 Leer Koninklijke Emballage Pallet holder.
EP0989071A1 (en) * 1998-09-08 2000-03-29 FUSTIPLAST S.p.A. Pallet for supporting a tank
EP0989070A1 (en) * 1998-09-08 2000-03-29 FUSTIPLAST S.p.A. Pallet container

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500577C2 (en) * 1992-11-04 1994-07-18 Perstorp Ab Plastic lid with associated plastic box
DE4318760A1 (en) * 1993-06-05 1994-12-08 Heinrich Hintermeier Container
DE4318966C2 (en) * 1993-06-08 1996-06-27 Protechna Sa Pallet container
DE9311004U1 (en) * 1993-07-23 1993-10-14 Mauser-Werke GmbH, 50321 Brühl Pallet containers
DE4341338A1 (en) * 1993-12-04 1995-06-08 Schuetz Werke Gmbh Co Kg Metal containers for the transport and storage of liquids
DE4425630C2 (en) * 1994-04-15 1996-09-05 Protechna Sa Transport and storage containers for liquids
US5490603A (en) * 1994-09-06 1996-02-13 Snyder Industries, Inc. Fluid tank apparatus
DE19502364C1 (en) * 1994-12-07 1996-05-02 Sotralentz Sa Stackable rectangular based pallet holder with pallet and plastics container
DE19642119C2 (en) * 1996-09-19 2000-01-20 Roth Werke Gmbh Basket for pallet containers
US5836472A (en) * 1996-10-24 1998-11-17 Hoover Group, Inc. All poly container with separable tank and pallet members
US5927075A (en) 1997-06-06 1999-07-27 Turbodyne Systems, Inc. Method and apparatus for exhaust gas recirculation control and power augmentation in an internal combustion engine
DE19939368C2 (en) * 1999-08-19 2002-01-03 Protechna Sa Pallet with a base plate and metal feet
DE20217856U1 (en) * 2002-11-19 2003-02-13 Protechna Sa Pallet-like base, especially for transport and storage containers for liquids
DE20218766U1 (en) * 2002-12-04 2003-02-27 Protechna Sa Stiffening plate for the base of a pallet-like base frame supported on corner and middle feet and a foot frame, in particular for pallet containers
DE102006031940A1 (en) * 2005-08-20 2007-03-01 Protechna S.A. Transport and storage container for liquids
DE102006020447B4 (en) * 2006-05-03 2008-01-31 Sotralentz Packaging S.A.S. Shut-off device for a container, in particular a pallet container
CN101367464B (en) * 2008-09-27 2010-10-20 大庆石油学院 Large-scale stress outer panel skin net-shell vertical storage tank
DE102010041545B4 (en) 2010-09-28 2021-07-01 Protechna S.A. Transport and storage containers for liquids
US10538381B2 (en) 2011-09-23 2020-01-21 Sandbox Logistics, Llc Systems and methods for bulk material storage and/or transport
US8622251B2 (en) 2011-12-21 2014-01-07 John OREN System of delivering and storing proppant for use at a well site and container for such proppant
US10464741B2 (en) 2012-07-23 2019-11-05 Oren Technologies, Llc Proppant discharge system and a container for use in such a proppant discharge system
USD703582S1 (en) 2013-05-17 2014-04-29 Joshua Oren Train car for proppant containers
US9809381B2 (en) 2012-07-23 2017-11-07 Oren Technologies, Llc Apparatus for the transport and storage of proppant
US9718610B2 (en) 2012-07-23 2017-08-01 Oren Technologies, Llc Proppant discharge system having a container and the process for providing proppant to a well site
US8827118B2 (en) 2011-12-21 2014-09-09 Oren Technologies, Llc Proppant storage vessel and assembly thereof
US9340353B2 (en) 2012-09-27 2016-05-17 Oren Technologies, Llc Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site
CA2875947C (en) * 2012-07-23 2019-02-12 Oren Technologies, Llc Proppant discharge system and a container for use in such a proppant discharge system
US20190135535A9 (en) 2012-07-23 2019-05-09 Oren Technologies, Llc Cradle for proppant container having tapered box guides
US9421899B2 (en) 2014-02-07 2016-08-23 Oren Technologies, Llc Trailer-mounted proppant delivery system
USD688351S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel
USD688350S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel
US9446801B1 (en) 2013-04-01 2016-09-20 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
USD688597S1 (en) 2013-04-05 2013-08-27 Joshua Oren Trailer for proppant containers
USD694670S1 (en) 2013-05-17 2013-12-03 Joshua Oren Trailer for proppant containers
US11873160B1 (en) 2014-07-24 2024-01-16 Sandbox Enterprises, Llc Systems and methods for remotely controlling proppant discharge system
US9676554B2 (en) 2014-09-15 2017-06-13 Oren Technologies, Llc System and method for delivering proppant to a blender
US9670752B2 (en) 2014-09-15 2017-06-06 Oren Technologies, Llc System and method for delivering proppant to a blender
DE202015000995U1 (en) 2015-02-11 2015-03-02 Protechna S.A. Pallet-type base for transport and storage containers for liquids
CN104944018A (en) * 2015-06-26 2015-09-30 无锡四方友信股份有限公司 Hoisting ton packaging frame structure
WO2017120292A1 (en) 2016-01-06 2017-07-13 Oren Technologies, Llc Conveyor with integrated dust collector system
US10518828B2 (en) 2016-06-03 2019-12-31 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
TWM592865U (en) * 2019-11-29 2020-04-01 台達電子工業股份有限公司 Container energy storage system
CN112938092A (en) * 2021-02-26 2021-06-11 芜湖昌立包装有限公司 Novel heat-insulation and heat-preservation carton
CN115009655A (en) * 2022-06-24 2022-09-06 上海外高桥造船有限公司 Cage and pallet manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947603B1 (en) * 1975-10-08 1981-02-12 Schuetz Udo Pallet containers
US4909387A (en) * 1988-11-24 1990-03-20 Schuetz Udo Pallet container with an exchangeable inner container of a synthetic resin and an outer jacket of metal lattice bars
DE9000453U1 (en) * 1990-01-17 1990-03-22 Sotralentz S.A., Drulingen Transport and/or storage containers with an inner container and an outer container

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US824566A (en) * 1905-11-20 1906-06-26 James F Moss Shipping-crate.
US1187749A (en) * 1915-11-29 1916-06-20 W T Lane & Brother Basket.
GB515989A (en) * 1939-03-16 1939-12-19 Henry Fairbrother Wool holder
US2317044A (en) * 1939-09-20 1943-04-20 United Steel And Wire Company Bottle and like crate
US2721671A (en) * 1952-11-15 1955-10-25 Union Steel Prod Co Stackable wire crate
US2968418A (en) * 1958-05-26 1961-01-17 Stoddard Craig Wire milk crate
DE1915472U (en) * 1964-09-07 1965-05-06 Ver Flugtechnische Werke G M B STACKING WALL FOR LOADING PLATES WITH LEGS OR CASTORS.
US3348723A (en) * 1965-08-02 1967-10-24 Banner Metals Inc Receptacle
US3333722A (en) * 1965-11-08 1967-08-01 Interstate Bakeries Corp Tray overload extender
DE2224137A1 (en) * 1972-05-17 1973-11-29 Alkor Oerlikon Plastic Gmbh PALLET AND METHOD OF MANUFACTURING THE SAME
DE3415405A1 (en) * 1984-04-19 1985-10-31 Europa Carton Ag, 2000 Hamburg TRANSPORT CONTAINER MADE FROM A FOLDABLE CARDBOARD, CARDBOARD OR SIMILAR FOLDABLE MATERIAL
DE3503653A1 (en) * 1985-02-04 1986-08-07 Eisengießerei und Maschinenfabrik Keulahütte GmbH, 2120 Lüneburg Storage and transport pallet
DE3819911A1 (en) * 1988-06-11 1989-12-14 Schuetz Werke Gmbh Co Kg PALLET CONTAINER
EP0367946B1 (en) * 1988-10-15 1993-05-05 Sotralentz S.A. Transport and/or storing container for liquids or granular materials and process for producing the same
DE3907717A1 (en) * 1989-03-10 1990-09-20 Sotralentz Sa Transport and/or storage container
US5002194A (en) * 1990-01-29 1991-03-26 Hoover Group, Inc. Fold up wire frame containing a plastic bottle
DE4005633A1 (en) * 1990-02-22 1991-08-29 Schuetz Werke Gmbh Co Kg PALLET CONTAINER
US5110000A (en) * 1991-02-11 1992-05-05 Hoover Group, Inc. Composite shipping container with separable top and bottom structures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947603B1 (en) * 1975-10-08 1981-02-12 Schuetz Udo Pallet containers
US4909387A (en) * 1988-11-24 1990-03-20 Schuetz Udo Pallet container with an exchangeable inner container of a synthetic resin and an outer jacket of metal lattice bars
DE9000453U1 (en) * 1990-01-17 1990-03-22 Sotralentz S.A., Drulingen Transport and/or storage containers with an inner container and an outer container

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025367A1 (en) * 1993-04-23 1994-11-10 Mauser-Werke Gmbh Pallet container
US5501334A (en) * 1993-04-23 1996-03-26 Mauser-Werke Gmbh Pallet container with cover plate
NL9402154A (en) * 1994-12-19 1996-08-01 Leer Koninklijke Emballage Pallet holder.
EP0989071A1 (en) * 1998-09-08 2000-03-29 FUSTIPLAST S.p.A. Pallet for supporting a tank
EP0989070A1 (en) * 1998-09-08 2000-03-29 FUSTIPLAST S.p.A. Pallet container

Also Published As

Publication number Publication date
CA2069270A1 (en) 1992-11-26
JPH05139444A (en) 1993-06-08
CN1067020A (en) 1992-12-16
EP0515819B1 (en) 1995-06-28
EP0515819A3 (en) 1993-04-14
DE59202667D1 (en) 1995-08-03
DE4117159A1 (en) 1992-11-26
ES2074299T3 (en) 1995-09-01
CA2069270C (en) 1996-02-13
DE4117159C2 (en) 1993-10-14
MX9202443A (en) 1993-02-01
JP2595411B2 (en) 1997-04-02
US5253776A (en) 1993-10-19
CN1029104C (en) 1995-06-28
ZA923467B (en) 1993-01-27

Similar Documents

Publication Publication Date Title
EP0515819B1 (en) Transport and storage container
DE2554210C2 (en) Plastic double deck pallet
EP0934213B1 (en) Pallet container
EP0718210B1 (en) Stackable box pallet
EP0367946B1 (en) Transport and/or storing container for liquids or granular materials and process for producing the same
DE3049232C2 (en) Brace to connect the two larger side walls of a plastic canister
EP0381814B1 (en) Transport and/or storing container for liquids or granular materials
DE2935158C3 (en) Extruded component for building walls, in particular of motor vehicles
EP2623435A1 (en) Stackable pallet container and wire mesh outer shell therefor
DE60319376T2 (en) Collapsible container
EP0711710B1 (en) Box-pallet
EP0363668B1 (en) Transport and/or storing container for liquids or granular materials
DE4437743C2 (en) Traceable and reusable box pallet
DE10002610B4 (en) Containers for liquids and flowable products
EP1055613A2 (en) Lattice, in particular cage of a pallet container
DE19525152C2 (en) Stackable pallet container for transport and storage purposes
DE3237537C2 (en) Containers for the transport of dangerous liquids
EP0437655B1 (en) Ladder frame
DE3503053C2 (en)
DE4016167A1 (en) Plastics pallet container with support framework - has top and bottom with side bars, and reinforcement trough
DE3504314A1 (en) Composite pallet
DE29708032U1 (en) Pallet container
DE202006016007U1 (en) Plastic pallet comprises two U-profile central sections with hollow feet which are welded together, cover plates with rectangular apertures fitting on to blocks on outer feet to seal them
DE202004016046U1 (en) Frame for fitting on pallet to form crate is made up of metal profiles, spaces between these being filled by plastic grids which are attached to them
DE2315608C3 (en) Bandage made of metal profiles for a heating oil container made of plastic

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19930417

17Q First examination report despatched

Effective date: 19941128

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE ES FR GB IT LI NL SE

ITF It: translation for a ep patent filed

Owner name: ING. A. GIAMBROCONO & C. S.R.L.

REF Corresponds to:

Ref document number: 59202667

Country of ref document: DE

Date of ref document: 19950803

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2074299

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19960430

Ref country code: CH

Effective date: 19960430

Ref country code: BE

Effective date: 19960430

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
BERE Be: lapsed

Owner name: S.A. SOTRALENTZ

Effective date: 19960430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19961101

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19961101

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010407

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20010417

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010420

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20010427

Year of fee payment: 10

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020318

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020415

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020416

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021101

EUG Se: european patent has lapsed

Ref document number: 92106476.2

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020415

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030514

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050415