EP0854823B1 - Container unit with two shoulders - Google Patents

Container unit with two shoulders Download PDF

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Publication number
EP0854823B1
EP0854823B1 EP96943858A EP96943858A EP0854823B1 EP 0854823 B1 EP0854823 B1 EP 0854823B1 EP 96943858 A EP96943858 A EP 96943858A EP 96943858 A EP96943858 A EP 96943858A EP 0854823 B1 EP0854823 B1 EP 0854823B1
Authority
EP
European Patent Office
Prior art keywords
shoulder
container body
side wall
container
body according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96943858A
Other languages
German (de)
French (fr)
Other versions
EP0854823A2 (en
Inventor
Wolfgang Peter
Hans Hartung
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.)
Trivium Packaging Germany GmbH
Original Assignee
Impress Metal Packaging GmbH and Co OHG
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
Priority claimed from DE1995136543 external-priority patent/DE19536543A1/en
Priority claimed from DE29515590U external-priority patent/DE29515590U1/en
Application filed by Impress Metal Packaging GmbH and Co OHG filed Critical Impress Metal Packaging GmbH and Co OHG
Publication of EP0854823A2 publication Critical patent/EP0854823A2/en
Application granted granted Critical
Publication of EP0854823B1 publication Critical patent/EP0854823B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0233—Nestable containers
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members

Definitions

  • the present invention relates to a metallic Container body for a non-round container with the Top edge of flanged lid, the side wall with Shoulders.
  • the US 4,366,696 shows a conical can body with a Edge profile with three curvatures, the bottom from the top first curvature with a first radius of the side wall (in Cross section) gives a convex shape and the second Curvature with a second radius gives it a concave shape.
  • a third curvature guides the side wall convexly again outside, the radius of this last curve being essential is larger than that of the other two.
  • EP 480 854 A1 from Cebal discloses a container body which has an elongated oval shape. In the areas with small Radius is a shoulder below the flanged edge, while in the straight or only slightly curved areas (i.e. the long sides) at the level of the shoulder instead an inclined surface is arranged due to its inclination with the side wall underneath a defined one Forms an angle. The sloping surface ends below abrupt change of direction of the sheet.
  • the object of the present invention is a metallic To create container body for non-round container that on the one side is easy to stack and unstack, on the other
  • the side also has a shape that allows it to be flared of a lid is particularly suitable because the Flare coverage is good.
  • the Sidewall with a shoulder made up of a first and a second Shoulder is provided, with the first shoulder in at least part of those areas seen in supervision elongated or less than in other areas are strongly curved, closer to the top edge of the container is arranged as the second shoulder in the rest Areas, with the first shoulder and the second shoulder merge and are formed by the fact that the Side wall, seen in cross section and from bottom to top specified, first in a circular arc outwards and then without straight section lying in between in an arc to be led.
  • the above arrangement and shape of the shoulder ensures that the rigidity also in the Container areas that are straight or little in supervision are curved, is high enough so that on the wall transferred force of the flanging tools during flanging whose deformation leads.
  • the mouth from the first to the second shoulder can be any be designed.
  • the first shoulder is arched to the second shoulder.
  • the invention is suitable for all container bodies in the Supervision have at least one curvature, if not an exact one Circular shape.
  • they include oval or in other shape elongated, rounded container body such for fish cans, but also those that are more or less strong have rounded corners.
  • the container body can be made of any metallic Material, provided that it is for crimping with a lid. This includes, for example, all Types of sheets or coated metals.
  • the bottom of the container body according to the invention may vary Can be designed as required, e.g. B. it can be flat or also have arches or bulges.
  • the floor goes in the side wall over, the two parts mentioned in one piece can be or by flared or welded seams or can otherwise be connected from several parts.
  • the Sidewall can run vertically upwards or more or be less inclined outwards.
  • the container body Due to the shape of the container body, it is under supervision seen areas that are more curved, as well as areas that are less curved or elongated.
  • An oval The usual fish tin, for example, is at the tear area and on the opposite side more curved than in the Intermediate areas, mostly partially straight run.
  • the container body according to the invention owns at least part of the straight or less curved areas a first shoulder that is arranged relatively close to the upper edge of the container.
  • a second shoulder which can serve as a support shoulder for stacking and unstacking.
  • the first shoulder can be at a distance from the
  • the upper edge of the container can be arranged between 30% and 50% of the removal of the second shoulder from the Top edge is.
  • the first shoulder can be at a distance from the The upper edge of the container can be arranged between 30% and 50% of the removal of the second shoulder from the Top edge is.
  • the side wall preferably has at least in partial areas of the Areas where the first shoulder is present, additional a corrugation.
  • This corrugation should be in the side view in run essentially vertically and follow the slope of the wall.
  • the Side corrugations can have any shape when viewed from above exhibit. For example, you can have a curved, round, oval, triangular, trapezoidal or polygonal contour exhibit.
  • the side ridges can be level with the second shoulder. run out, but preferably they run at about half the height between the two shoulder heights or at the top, first shoulder.
  • the two the radii used can be identical or different be.
  • the first describes Circular arc segment with which the side wall led outwards is a smaller keisbogen section than the second segment.
  • the side wall above the shoulder has one less outward inclination than the side wall below the Shoulder. If the lower part of the side wall only very is slightly inclined outwards, the sub-area mentioned Side wall, which is located above the shoulders, then e.g. also be formed perpendicular to the floor surface.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Stackable Containers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Cookers (AREA)

Abstract

The invention concerns a metal container unit for a non-round container with a lid beaded onto the upper border (3), the side wall (2) being provided with a shoulder (1a, 1b); in at least one part of those regions which seen in plan are elongated or less sharply bent than other regions, a first shoulder (1a) is closer to the upper border (3) of the container than a second shoulder (1b) in the other areas; the shoulders are formed (seen in cross-section and from bottom to top) by an outward circular arch followed by an inward circular arch.

Description

Die vorliegende Erfindung betrifft einen metallischen Behälterkörper für einen nichtrunden Behälter mit an der Oberkante angebördeltem Deckel, dessen Seitenwand mit Schultern versehen ist.The present invention relates to a metallic Container body for a non-round container with the Top edge of flanged lid, the side wall with Shoulders.

Entstapelbare Behälterkörper sind seit langem bekannt. So wird in der US 3,233,812 ein Zellstoffbehälter offenbart, der gestapelt werden kann und dessen Seitenwand in den Eckbereichen eine Auflagenschulter besitzt.Unstackable container bodies have been known for a long time. So will in US 3,233,812 discloses a pulp container which can be stacked and its side wall in the corner areas has a support shoulder.

Die US 4,366,696 zeigt einen konischen Dosenkörper mit einem Randprofil mit drei Krümmungen, wobei von unten nach oben die erste Krümmung mit einem ersten Radius der Seitenwand (im Querschnitt gesehen) eine konvexe Form gibt und die zweite Krümmung mit einem zweiten Radius ihr eine konkave Form gibt. Eine dritte Krümmung führt die Seitenwand wieder konvex nach außen, wobei der Radius dieser letzten Krümmung wesentlich größer ist als der der beiden anderen. Hierdurch wird laut Patentschrift ein Profil erzeugt, das eine glatte Oberfläche zeigt und gut entstapelbar ist, wobei die gestapelten Dosen einen gewählten Abstand voneinander besitzen.The US 4,366,696 shows a conical can body with a Edge profile with three curvatures, the bottom from the top first curvature with a first radius of the side wall (in Cross section) gives a convex shape and the second Curvature with a second radius gives it a concave shape. A third curvature guides the side wall convexly again outside, the radius of this last curve being essential is larger than that of the other two. This makes it loud Patent specification creates a profile that has a smooth surface shows and is easy to unstack, the stacked cans have a chosen distance from each other.

Die US 4,366,696 erwähnt, daß zweiteilige Dosen mit integralem Boden und Seitenwand eine bevorzugte Konstruktion darstellen, da sie Probleme bezüglich Leckagen des Bördelrandes lösen. Allerdings hat die dort gezeigte Dose den Nachteil, daß dann, wenn sich die durch die genannten Krümmungen gebildete Schulter relativ knapp unter dem oberen Ende des Seitenrandes befindet, die Stapelung zu dicht wird, so daß Probleme beim Entstapeln (wie Verklemmen und dgl.) entstehen, während dann, wenn die Schulter tiefer liegt, die Stabilität beim Bördeln nicht ausreicht, so daß fehlerhafte Bördelränder entstehen können.US 4,366,696 mentions that two-piece cans with integral Bottom and side wall represent a preferred construction because they solve flared edge leakage problems. However, the can shown there has the disadvantage that if the shoulder formed by the mentioned curvatures is located just below the top of the page margin the stacking becomes too dense, causing problems when unstacking (such as jamming and the like) arise while when the Shoulder is lower, the stability when flanging is not is sufficient so that faulty flanged edges can arise.

Die EP 480 854 A1 von Cebal offenbart einen Behälterkörper, der eine länglich-ovale Form besitzt. In den Bereichen mit kleinem Radius befindet sich unterhalb des Bördelrandes eine Schulter, während in den geraden oder nur schwach gekrümmten Bereichen (also den Längsseiten) auf der Höhe der Schulter statt dessen eine schräge Fläche angeordnet ist, die aufgrund ihrer Neigung mit der darunter befindlichen Seitenwand einen definierten Winkel bildet. Nach oben hin endet die schräge Fläche unter abrupter Richtungsänderung des Blechs.EP 480 854 A1 from Cebal discloses a container body which has an elongated oval shape. In the areas with small Radius is a shoulder below the flanged edge, while in the straight or only slightly curved areas (i.e. the long sides) at the level of the shoulder instead an inclined surface is arranged due to its inclination with the side wall underneath a defined one Forms an angle. The sloping surface ends below abrupt change of direction of the sheet.

Aufgabe der vorliegenden Erfindung ist es, einen metallischen Behälterkörper für nichtrunde Behälter zu schaffen, der auf der einen Seite gut stapel- und entstapelbar ist, auf der anderen Seite jedoch auch eine Form aufweist, die ihn für das Aufbördeln eines Deckels besonders gut geeignet macht, weil die Bördelüberdeckung gut ist.The object of the present invention is a metallic To create container body for non-round container that on the one side is easy to stack and unstack, on the other However, the side also has a shape that allows it to be flared of a lid is particularly suitable because the Flare coverage is good.

Überraschenderweise konnte gefunden werden, daß solche Behälterkörper sowohl eine gute Entstapelbarkeit als auch gute Stabilität beim Anbördeln des Deckels aufweisen, deren Seitenwand mit einer Schulter aus einer ersten und einer zweiten Schulter versehen ist, wobei die erste Schulter in mindestens einem Teil derjenigen Bereiche, die in der Aufsicht gesehen langgestreckt oder im Vergleich zu anderen Teilbereichen weniger stark gekrümmt sind, näher zur Oberkante des Behälters hin angeordnet ist als die zweite Schulter in den restlichen Bereichen, wobei die erste Schulter und die zweite Schulter ineinander übergehen und dadurch gebildet werden, daß die Seitenwand, im Querschnitt gesehen und von unten nach oben angegeben, erst kreisbogenförmig auswärts und dann ohne dazwischenliegenden geraden Abschnitt kreisbogenförmig einwärts geführt wird. Die vorgenannte Anordnung und Form der Schulter stellt sicher, daß die Steifigkeit auch in den Behälterbereichen, die in der Aufsicht gerade oder wenig gekrümmt sind, ausreichend hoch ist, so daß die auf die Wand übertragene Kraft der Bördelwerkzeuge beim Bördeln nicht zu deren Verformung führt.Surprisingly, it was found that such Container body both good destackability and good Have stability when crimping the lid, the Sidewall with a shoulder made up of a first and a second Shoulder is provided, with the first shoulder in at least part of those areas seen in supervision elongated or less than in other areas are strongly curved, closer to the top edge of the container is arranged as the second shoulder in the rest Areas, with the first shoulder and the second shoulder merge and are formed by the fact that the Side wall, seen in cross section and from bottom to top specified, first in a circular arc outwards and then without straight section lying in between in an arc to be led. The above arrangement and shape of the shoulder ensures that the rigidity also in the Container areas that are straight or little in supervision are curved, is high enough so that on the wall transferred force of the flanging tools during flanging whose deformation leads.

Die Mündung der ersten in die zweite Schulter kann beliebig ausgestaltet sein. So kann z.B. die erste Schulter bogenförmig zur zweiten Schulter geführt werden. The mouth from the first to the second shoulder can be any be designed. For example, the first shoulder is arched to the second shoulder.

Nachfolgend soll die Erfindung von beispielhaften Zeichnungen näher erläutert werden.

Figur 1
zeigt Seitenkanten 2,2' zweier ineinandergestapelter Behälterkörper 6,6'. Von jedem der beiden Behälterkörper 6,6' ist eine Seitenkante mit einer ersten Schulter 1a und eine solche mit einer zweiten Schulter 1b übereinandergelegt dargestellt. Dabei erscheint die Seitenkante mit der Schulter 1a als schwarz durchgezogener Balken, während die Schulter 1b als ungefüllter Balken dargestellt ist. Deutlich erkennbar ist, daß sowohl die Schulter 1a als auch die Schulter 1b dadurch gebildet sind, daß die Seitenwand, von unten nach oben angegeben, erst kreisbogenförmig auswärts und dann kreisbogenförmig einwärts geführt wird. Zu erkennen ist weiterhin die Geometrie eines Seitenriffels 4, der unterhalb der Schulter 1b ausläuft.
Figur 2
zeigt einen Teil eines Behälterkörpers gemäß Figur 1 in Seitenansicht. Die Bodenfläche 5 geht einstückig in eine leicht nach außen geneigte Seitenwand 2 über. Im linken Teil der Figur, der einen in der Aufsicht gesehen geraden oder nur leicht gekrümmten Teilbereich des Behälters darstellt, ist die erste Schulter 1a angeordnet, während im rechten Teil (in der Aufsicht stärker gekrümmt) die zweite Schulter 1b zu sehen ist, die weniger nahe an der Oberkante 3 des Behälters verläuft als die erste Schulter. Die Seitenwand besitzt oberhalb der Höhe der zweiten Schulter 1b Abschnitte 2a,2b,2c, wobei die oberen Abschnitte 2a,2b oberhalb der Schultern 1a,1b weniger stark nach außen geneigt sind als der restliche Teil der Seitenwand 2. Nicht ganz bis zum Ende des Bereichs mit der Schulter 1a erstreckt sich ein Bereich mit Seitenriffeln 4, die unterhalb der zweiten Schulter 1b auslaufen. Der Übergang 8 zwischen den beiden Schultern 1a,1b verläuft in einem kleinen Bogen.
Figur 3
stellt einen vergrößerten Ausschnitt aus Figur 2 dar, der einen Seitenriffel 4 zeigt. 7 bezeichnet die Kante, die durch einen nur geringfügig von 180° abweichenden stumpfen Winkel in der Seitenwand 2 gebildet wird.
Figuren 4 bis 6
zeigen eine Ausführungsform, die bis auf die Form und die Höhe des Auslaufs der Riffel 4 identisch ist.
Figuren 7 und 9
zeigen eine weitere Ausführungsform, bei der die Seitenriffel 4 bis knapp unter die Höhe der Schulter 1a geführt sind.
Figur 8
zeigt eine Ausführungsform, bei der die Riffel 4 auf Höhe der Schulter 1a auslaufen.
The invention will be explained in more detail below by means of exemplary drawings.
Figure 1
shows side edges 2,2 'of two stacked container bodies 6,6'. A side edge with a first shoulder 1a and one with a second shoulder 1b of each of the two container bodies 6, 6 'is shown superimposed. The side edge with the shoulder 1a appears as a solid black bar, while the shoulder 1b is shown as an unfilled bar. It can be clearly seen that both the shoulder 1a and the shoulder 1b are formed in that the side wall, indicated from bottom to top, is first guided outwards in a circular arc and then inwards in a circular arc. The geometry of a side corrugation 4, which ends below the shoulder 1b, can also be seen.
Figure 2
shows a part of a container body according to Figure 1 in side view. The bottom surface 5 merges in one piece into a slightly outwardly inclined side wall 2. In the left part of the figure, which represents a straight or only slightly curved portion of the container when viewed from above, the first shoulder 1a is arranged, while the second shoulder 1b, which is less so, can be seen in the right part (more curved from the viewpoint) close to the top edge 3 of the container runs as the first shoulder. The side wall has sections 2a, 2b, 2c above the height of the second shoulder 1b, the upper sections 2a, 2b above the shoulders 1a, 1b being less inclined outwards than the remaining part of the side wall 2. Not quite to the end of the The area with the shoulder 1a extends an area with side ridges 4 which run out below the second shoulder 1b. The transition 8 between the two shoulders 1a, 1b runs in a small arc.
Figure 3
shows an enlarged section of Figure 2, which shows a side corrugation 4. 7 denotes the edge which is formed by an obtuse angle in the side wall 2 which differs only slightly from 180 °.
Figures 4 to 6
show an embodiment that is identical except for the shape and height of the outlet of the corrugation 4.
Figures 7 and 9
show a further embodiment in which the side corrugations 4 are guided to just below the height of the shoulder 1a.
Figure 8
shows an embodiment in which the corrugations 4 run out at the level of the shoulder 1a.

Die Erfindung ist geeignet für alle Behälterkörper, die in der Aufsicht mindestens eine Krümmung aufweisen, sofern keine exakte Kreisform vorliegt. Insbesondere fallen darunter ovale oder in anderer Form langgestreckte, gerundete Behälterkörper wie solche für Fischdosen, aber auch solche, die mehr oder weniger stark gerundete Ecken aufweisen.The invention is suitable for all container bodies in the Supervision have at least one curvature, if not an exact one Circular shape. In particular, they include oval or in other shape elongated, rounded container body such for fish cans, but also those that are more or less strong have rounded corners.

Die Behälterkörper können aus einem beliebigen metallischen Material sein, vorausgesetzt, daß es sich zur Zusammenbördelung mit einem Deckel eignet. Hierunter fallen beispielsweise alle Arten von Blechen oder beschichteten Metallen. The container body can be made of any metallic Material, provided that it is for crimping with a lid. This includes, for example, all Types of sheets or coated metals.

Der Boden des erfindungsgemäßen Behälterkörpers kann je nach Bedarf beliebig gestaltet sein, z. B. kann er flach sein oder auch Einwölbungen oder Auswölbungen besitzen. Der Boden geht in die Seitenwand über, wobei die beiden genannten Teile einstückig sein können oder aber durch Bördel- oder Schweißnähte oder anderweitig aus mehreren Teilen verbunden sein können. Die Seitenwand kann senkrecht nach oben verlaufen oder mehr oder weniger stark nach außen geneigt sein.The bottom of the container body according to the invention may vary Can be designed as required, e.g. B. it can be flat or also have arches or bulges. The floor goes in the side wall over, the two parts mentioned in one piece can be or by flared or welded seams or can otherwise be connected from several parts. The Sidewall can run vertically upwards or more or be less inclined outwards.

Infolge der Form des Behälterkörpers hat er in der Aufsicht gesehen Bereiche, die stärker gekrümmt sind, sowie Bereiche, die weniger stark gekrümmt oder langgestreckt sind. Eine ovale, übliche Fischdose beispielsweise ist am Aufreißbereich und an der gegenüberliegenden Seite stärker gekrümmt als in den dazwischen liegenden Bereichen, die meist teilweise gerade verlaufen. Eine vierseitige Dose mit gerundeten Ecken besitzt vier stark gekrümmte Bereiche, während die dazwischen liegenden Bereiche gerade sind. Der erfindungsgemäße Behälterkörper besitzt in mindestens einem Teil der genannten geraden oder weniger stark gekrümmten Bereiche eine erste Schulter, die relativ nah zur Oberkante des Behälters hin angeordnet ist. In den stärker gekrümmten Bereichen verläuft eine zweite Schulter, die als Auflagenschulter zum Stapeln und Entstapeln dienen kann. Die erste Schulter kann beispielsweise in einer Entfernung zur Oberkante des Behälters hin angeordnet sein, die zwischen 30% und 50% der Entfernung der zweiten Schulter von der Oberkante beträgt. Selbstverständlich sind je nach Bedarf auch andere Abmessungen möglich.Due to the shape of the container body, it is under supervision seen areas that are more curved, as well as areas that are less curved or elongated. An oval, The usual fish tin, for example, is at the tear area and on the opposite side more curved than in the Intermediate areas, mostly partially straight run. Has a four-sided box with rounded corners four strongly curved areas, while the ones in between Areas are straight. The container body according to the invention owns at least part of the straight or less curved areas a first shoulder that is arranged relatively close to the upper edge of the container. In the more curved areas have a second shoulder, which can serve as a support shoulder for stacking and unstacking. For example, the first shoulder can be at a distance from the The upper edge of the container can be arranged between 30% and 50% of the removal of the second shoulder from the Top edge is. Of course, depending on your needs other dimensions possible.

Bevorzugt besitzt die Seitenwand mindestens in Teilbereichen der Bereiche, in denen die erste Schulter vorhanden ist, zusätzlich eine Riffelung. Diese Riffelung sollte in der Seitenaufsicht im wesentlichen senkrecht laufen und der Wandneigung folgen. Die Seitenriffel können in der Aufsicht eine beliebige Form aufweisen. Sie können beispielsweise eine gekrümmte, runde, ovale, dreieckige, trapezförmige oder vieleckige Kontur aufweisen. Die Seitenriffel können auf Höhe der zweiten Schulter. auslaufen, bevorzugt laufen sie jedoch auf etwa halber Höhe zwischen den beiden Schulterhöhen oder in Höhe der oberen, ersten Schulter aus. Durch das Hochziehen der Seitenriffel über die Höhe der zweiten Schulter hinaus ergibt sich eine verbesserte Steifigkeit, so daß im Zusammenwirken mit der relativ kurz unter der Oberkante angeordneten ersten Schulter und deren Form in den langgestreckten oder weniger stark gekrümmten Bereichen sichergestellt ist, daß beim Anbördeln des Deckels die Überdeckung der beiden Teilbereiche besser und sicherer gelingt als bei bisher bekannten Behälterkörpern.The side wall preferably has at least in partial areas of the Areas where the first shoulder is present, additional a corrugation. This corrugation should be in the side view in run essentially vertically and follow the slope of the wall. The Side corrugations can have any shape when viewed from above exhibit. For example, you can have a curved, round, oval, triangular, trapezoidal or polygonal contour exhibit. The side ridges can be level with the second shoulder. run out, but preferably they run at about half the height between the two shoulder heights or at the top, first shoulder. By pulling the side ripples over the height of the second shoulder results in a improved rigidity so that in cooperation with the first shoulder located relatively short under the upper edge and their shape in the elongated or less strong curved areas is ensured that when flanging the Cover the overlap of the two sections better and succeeds more safely than with previously known container bodies.

Wie bereits vorstehend ausgeführt, werden die beiden Schultern dadurch gebildet, daß die Seitenwand, im Querschnitt gesehen und von oben nach unten angegeben, erst kreisbogenförmig auswärts und dann kreisbogenförmig einwärts geführt wird. Die beiden dabei eingesetzten Radien können identisch oder verschieden sein. In einer besonderen Ausführungsform beschreibt das erste Kreisbogensegment, mit dem die Seitenwand nach außen geführt wird, einen kleineren Keisbogenabschnitt als das zweite Segment. Infolgedessen besitzt die Seitenwand oberhalb der Schulter eine geringere Neigung nach außen als die Seitenwand unterhalb der Schulter. Wenn der untere Teilbereich der Seitenwand nur sehr wenig nach außen geneigt ist, kann der genannte Teilbereich der Seitenwand, der sich oberhalb der Schultern befindet, dann z.B. auch senkrecht zur Bodenfläche ausgebildet sein.As stated above, the two shoulders formed in that the side wall, seen in cross section and indicated from top to bottom, first outwards in a circular arc and then led in a circular arc inwards. The two the radii used can be identical or different be. In a particular embodiment, the first describes Circular arc segment with which the side wall led outwards is a smaller keisbogen section than the second segment. As a result, the side wall above the shoulder has one less outward inclination than the side wall below the Shoulder. If the lower part of the side wall only very is slightly inclined outwards, the sub-area mentioned Side wall, which is located above the shoulders, then e.g. also be formed perpendicular to the floor surface.

In einer besonders bevorzugten Ausführungsform ist die Seitenwand in den in der Aufsicht gesehenen langgestreckten oder im Vergleich zu anderen Teilbereichen weniger stark gekrümmten Bereichen auf der Höhe der zweiten Schulter stumpfwinkelig mit einem Winkel nach innen gewinkelt, der nur ganz wenig kleiner als 180° ist. Ganz besonders bevorzugt ist es, daß die beiden Radien und die Länge der Kreisbogenabschnitte der zweiten Schulter und die Wahl des auf Höhe dieser Schulter vorhandenen stumpfen Winkels in den Bereichen, in denen die zweite Schulter nicht vorhanden ist, so aufeinander abgestimmt sind, daß die Seitenwand auf der Höhe zwischen der ersten und der zweiten Schulter einen konstanten Winkel zum unteren Bereich der Seitenwand bzw. zur Bodenfläche besitzt, unabhängig davon, ob die Dose in der Aufsicht gesehen an dieser Stelle stärker, weniger stark oder gar nicht gekrümmt ist.In a particularly preferred embodiment, the Side wall in the elongated or seen in supervision less curved than other sections Areas at the level of the second shoulder with an obtuse angle angled inwards, which is just a little bit smaller than 180 °. It is very particularly preferred that the two Radii and the length of the circular arc sections of the second Shoulder and the choice of existing at the level of this shoulder obtuse angle in the areas where the second shoulder does not exist, are coordinated so that the Sidewall level between the first and second Shoulder at a constant angle to the bottom of the Has side wall or floor surface, regardless of whether the can seen stronger from this point of view, is less curved or not curved at all.

Die vorstehenden Ausführungen sind selbstverständlich ohne Einbeziehung einer möglicherweise vorhandenen Seitenriffelung gemacht. Es ist klar, daß bei Vorhandensein dieser Riffel an den Orten, an denen die Seitenwand infolge des Vorhandenseins eines Riffels nach innen zurückspringt, die Geometrie verändert ist.The above statements are of course without Inclusion of a possibly existing page corrugation made. It is clear that in the presence of these corrugations to the Places where the side wall is due to the presence of a Riffels jumps backwards, the geometry is changed.

Claims (6)

  1. A metallic container body for a non-circular container, with a flanged lid on the upper edge (3), whose side wall (2) is provided with shoulders (1a, 1b), whereby a first shoulder (1a) in at least a part of those regions, which seen in plan view are long extended or in comparison to other segments are less strongly curved, is arranged closer to the upper edge (3) of the container than a second shoulder (1b) in the remaining regions, and whereby the shoulders (1a) and (1b) merge into each other and are so formed that the side wall, seen in section and detailed from below upwards, is taken first in a circular crescent shape outwards and then, without a straight section lying between, inwards first in a circular crescent shape. at which the second shoulder (1b) is arranged.
  2. A container body according to Claim 1, wherein the side wall (2) at least in part regions of the regions, in which the first shoulder (1a) is present, has side flutes running essentially vertically in a side view.
  3. A container body according to Claim 2, wherein the side flutes have, in plan view, a curved, round, oval, triangular, trapezium shaped or many cornered profile.
  4. A container body according to one of the Claims 2 or 3, wherein the side flutes extend to the height of the first shoulder (1a).
  5. A container body according to one of the Claims 2 or 3, wherein the side flutes extend to between the height of the first shoulder (1a) and the second shoulder (1b).
  6. A container body according to one of the Claims 2 or 3, wherein the side flutes extend to the height of the second shoulder (1b).
EP96943858A 1995-09-29 1996-09-27 Container unit with two shoulders Expired - Lifetime EP0854823B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1995136543 DE19536543A1 (en) 1995-09-29 1995-09-29 Metal body for non-round container
DE29515590U 1995-09-29
DE29515590U DE29515590U1 (en) 1995-09-29 1995-09-29 Container body with two shoulders
DE19536543 1995-09-29
PCT/DE1996/001852 WO1997011889A2 (en) 1995-09-29 1996-09-27 Container unit with two shoulders

Publications (2)

Publication Number Publication Date
EP0854823A2 EP0854823A2 (en) 1998-07-29
EP0854823B1 true EP0854823B1 (en) 1999-12-15

Family

ID=26019125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96943858A Expired - Lifetime EP0854823B1 (en) 1995-09-29 1996-09-27 Container unit with two shoulders

Country Status (15)

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EP (1) EP0854823B1 (en)
JP (1) JP4139438B2 (en)
AT (1) ATE187696T1 (en)
AU (1) AU1364897A (en)
CA (1) CA2233299C (en)
CZ (1) CZ294732B6 (en)
DE (1) DE59603937D1 (en)
EE (1) EE03388B1 (en)
ES (1) ES2143799T3 (en)
HU (1) HU220248B (en)
IS (1) IS2088B (en)
NO (1) NO318403B1 (en)
PL (1) PL183331B1 (en)
PT (1) PT854823E (en)
WO (1) WO1997011889A2 (en)

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US9327338B2 (en) 2012-12-20 2016-05-03 Alcoa Inc. Knockout for use while necking a metal container, die system for necking a metal container and method of necking a metal container

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GB2342279B (en) * 1998-10-08 2003-01-15 Terrence John Kennedy Drinking vessels
DK173463B1 (en) * 1999-07-16 2000-11-27 Glud & Marstrand As food container
US7934410B2 (en) 2006-06-26 2011-05-03 Alcoa Inc. Expanding die and method of shaping containers
DE102007028009A1 (en) * 2007-06-14 2008-12-18 Va-Q-Tec Ag Container for cargo, has inner and outer cover with sharp edged or rounded corner and edge close areas and outer surfaces, where outer surfaces exhibit concave surfaces beside areas, and concave surfaces are curved in set of directions
PL2605873T3 (en) 2010-08-20 2022-04-11 Kaiser Aluminum Warrick, Llc Shaped metal container and method for making same
KR20180000099U (en) * 2016-06-29 2018-01-08 씨제이제일제당 (주) a packing container
WO2021186764A1 (en) * 2020-03-18 2021-09-23 東罐興業株式会社 Assembling type paper container

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NL7303442A (en) * 1972-03-13 1973-09-17
DE2818598A1 (en) * 1978-04-27 1979-10-31 Gizeh Werk Gmbh CUP-LIKE CONTAINER, PACKAGING VESSEL OR DGL.
GB2200340A (en) * 1987-01-29 1988-08-03 Dolphin Packaging Materials Container for perishable goods
DE29515590U1 (en) * 1995-09-29 1995-12-07 Schmalbach-Lubeca Ag, 38112 Braunschweig Container body with two shoulders
DE29515579U1 (en) * 1995-09-29 1995-12-21 Schmalbach-Lubeca Ag, 38112 Braunschweig Container body with two shoulders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9327338B2 (en) 2012-12-20 2016-05-03 Alcoa Inc. Knockout for use while necking a metal container, die system for necking a metal container and method of necking a metal container

Also Published As

Publication number Publication date
ATE187696T1 (en) 2000-01-15
HUP9900520A3 (en) 1999-11-29
JP4139438B2 (en) 2008-08-27
CA2233299C (en) 2007-09-11
EE9800091A (en) 1998-10-15
NO318403B1 (en) 2005-03-14
ES2143799T3 (en) 2000-05-16
IS4691A (en) 1998-03-17
JPH11514952A (en) 1999-12-21
PT854823E (en) 2000-05-31
PL183331B1 (en) 2002-06-28
CZ294732B6 (en) 2005-03-16
EE03388B1 (en) 2001-04-16
HU220248B (en) 2001-11-28
WO1997011889A3 (en) 1997-06-05
WO1997011889A2 (en) 1997-04-03
NO981419D0 (en) 1998-03-27
DE59603937D1 (en) 2000-01-20
IS2088B (en) 2006-03-15
EP0854823A2 (en) 1998-07-29
HUP9900520A2 (en) 1999-06-28
AU1364897A (en) 1997-04-17
NO981419L (en) 1998-05-27
CZ95698A3 (en) 1999-06-16
PL325967A1 (en) 1998-08-17
CA2233299A1 (en) 1997-04-03

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