EP0411302B1 - Sheet metal container, such as pail, hobbock or similar - Google Patents
Sheet metal container, such as pail, hobbock or similar Download PDFInfo
- Publication number
- EP0411302B1 EP0411302B1 EP90111846A EP90111846A EP0411302B1 EP 0411302 B1 EP0411302 B1 EP 0411302B1 EP 90111846 A EP90111846 A EP 90111846A EP 90111846 A EP90111846 A EP 90111846A EP 0411302 B1 EP0411302 B1 EP 0411302B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- edge
- rolled
- cover
- section
- 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
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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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
Definitions
- the invention relates to a container made of sheet metal, such as a bucket, hobbock or the like, which has a press-in cover and in which the container edge is rolled out in a circular manner to the outside.
- the lid has an outwardly bent, U-shaped cross-section, open at the bottom and receiving a seal, the outer leg of which is rolled out at the lower end.
- the curl on the lid side has a smaller radius than the curl of the container edge.
- the two curls are close together.
- a profiled clamping ring which is open radially inwards has two legs, the upper one lies against the U-flange of the cover; the lower leg is - perpendicular to the container axis - below the two curls - the container edge curl and the lid edge curl.
- the clamping ring has a toggle lever clamp, with which a sealing ring can be compressed, which is arranged between the downwardly open U-edge flange of the lid and the container edge curl.
- a sealing ring can be compressed, which is arranged between the downwardly open U-edge flange of the lid and the container edge curl.
- the invention adopts three key starting points on the edge of the container and the edge of the lid and is supported by a particularly stable design of the rolling edge of the container, which is designed in a spiral shape with a fixed flank pressure.
- the first two close points of contact between the clamping ring are - in the direction of the container axis - furthest down at the edge curl of Push-in lid and container. They lie in a common plane, oriented perpendicular to the axis of the container.
- the clamping ring In the closed state of the container, the clamping ring also curves closely with its inner surface around the lid edge curl and lies flush against part of the circularly curved U-edge flange of the lid (third point of contact).
- the container with the locking ring according to EP-A-167 183 shows a different relative position of the border and the outer edge curl of the lid, which accordingly also cooperate differently with the clamping ring shown there.
- the rim of the container in the location mentioned is not as dimensionally stable as the invention ensures.
- the edge curl of the downward facing leg of the lid is also not curled.
- a spiral border also already shows DE-U 88 00 907.6, but none in the sense of the invention, because the spiral curl of the container shown in the prior art is an open spiral curl that has no flank pressure, so that a folding ring or the application of one folds over Clamping ring would deform the open spiral curl as desired, without being able to guarantee a stable hold.
- the extent to which this deformation can take shape is shown by way of example in DE-A 37 14 890.7 with its FIG. 3 there.
- Claim 2 specifies a specific concrete shape for the teaching according to the invention (claim 1) in that the free inner edge of the container edge curl extends below the median plane of this edge curl.
- the central plane runs transversely to the container axis (claim 2).
- a diameter ratio claims 3; the edge curl of the lid and container can differ by a factor of 2.
- an O-sealing ring which is circular in the relaxed state, but which circular shape it leaves when it is pressed together by means of a clamping ring and its trapezoidal cross-section.
- the parts of the container are made of sheet metal.
- the container 1 has a fuselage 12, the edge region of which is rolled outward in a spiral shape to form a rolled edge 13, the spiral regions of which lie firmly against one another under flank pressure and firmly abut against the fuselage wall 12 in the transition region.
- the free edge 14 of the spiral extends a predetermined length 15 beyond the horizontal central plane 16 of the rolled edge 13.
- the lid 2 has an arbitrarily shaped lid mirror 3, which merges via a shoulder 10 into a core wall 4, which engages in the cylindrical body 12 with friction when the container is closed.
- the core wall 4 is adjoined by a U-shaped edge flange 5 which is open at the bottom and whose upper region 6 is curved in a circular arc and merges into a cylindrical leg 7 on the outside.
- the edge region of the leg 7 is shaped outwards into an edge curl 8.
- a sealing ring for example an O-ring 11, is inserted in the edge flange of the cover 2, as shown in FIG.
- the lid When closing the container, the lid is pressed so far into the container body that, on the one hand, the sealing ring 11 almost completely fills the space between the rolled edge 13 and the edge flange 5, as shown in FIG. 1, and that the lower edge 9 of the edge curl 8 or 17 of the rolled edge 13 lie in a common plane 18 running perpendicular to the container axis.
- the diameter of the edge curl 8 is significantly smaller than the diameter of the rolled edge.
- the curl is preferably only half as large or even smaller than the rolled edge 13. Both come to lie next to one another in the radial direction in the closed position, the leg 7 in the closed position being firmly pressed against the outer circumference of the rolled edge 13 or pressed against it becomes.
- a clamping ring 19 is used for this purpose.
- this has an approximately trapezoidal profile.
- Its lower leg 20 extends tangentially to the lower regions 9 and 17 of the edge curl 8 or the rolled edge 13 and lies against these parts with flank pressure.
- the profile of the clamping ring 19 curves tightly under flank pressure around the edge curl 8, as shown at 21 or over a partial circumference of the arcuate part 6 of the edge flange 6, as shown at 23.
- the clamping ring lies against the edge flange 5 under flank pressure.
- Both curved regions 21 and 23 are connected to one another by a straight profile section 22.
- the upper leg 24 of the clamping ring extends radially inward and slightly inclined upward and in the preferred embodiment over the core wall 4, so that the free edge 25 of the leg 24 is closer to the container axis than the core wall 4. Die free edge of the lower leg 22 is at 26 - possibly under the deformation shown - pressed against the fuselage wall 12.
- the trapezoidal shape of the clamping ring provides the clamping ring with a high degree of dimensional stability. This is considerably reinforced by the profile of the edge flange 5 and the rolled edge 13, both in the axial direction and in the radial direction.
- the total cross section of the connection area thus has a very high resistance to deformation, so that the new container can safely absorb high external loads caused by falling or impact, without the connection area being deformed or damaged and without the risk that the clamping ring 19 detaches from the connection area .
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Wrappers (AREA)
- Catalysts (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
Description
Die Erfindung betrifft einen Behälter aus Blech, wie einen Eimer, Hobbock oder dergleichen, der einen Eindrückdeckel aufweist und bei dem der Behälterrand nach außen kreisförmig eingerollt ist. Der Deckel weist einen nach außen gebogenen, im Querschnitt U-förmigen, nach unten offenen und eine Dichtung aufnehmenden Randflansch auf, dessen äußerer Schenkel am unteren Ende nach außen randeingerollt ist. Die deckelseitige Einrollung hat einen kleineren Radius als die Einrollung des Behälterrandes. Die beiden Einrollungen liegen dicht beieinander. Ein profilierter radial nach innen offener Spannring hat zwei Schenkel, der obere liegt an dem U-Randflansch des Deckels an; der untere Schenkel liegt - senkrecht zur Behälterachse - unterhalb der beiden Einrollungen - der Behälterrandeinrollung und der Deckelrandeinrollung. Der Spannring weist einen Kniehebel-Spannverschluß auf, mit dem ein Dichtring zusammenpreßbar ist, der zwischen dem nach unten offenen U-Randflansch des Deckels und der Behälterrandeinrollung angeordnet ist. Mithin werden U-Randflansch des Deckels und Randeinrollung des Behälters aufgrund der Aktion des Kniehebel-Spannverschlusses zusammengepreßt. Ein solcher Behälter mit Einrollung und Kniehebel-Spannverschluß zeigt DE-U 19 87 042 und im wesentlichen gleichermaßen DE-U 86 16 478.The invention relates to a container made of sheet metal, such as a bucket, hobbock or the like, which has a press-in cover and in which the container edge is rolled out in a circular manner to the outside. The lid has an outwardly bent, U-shaped cross-section, open at the bottom and receiving a seal, the outer leg of which is rolled out at the lower end. The curl on the lid side has a smaller radius than the curl of the container edge. The two curls are close together. A profiled clamping ring which is open radially inwards has two legs, the upper one lies against the U-flange of the cover; the lower leg is - perpendicular to the container axis - below the two curls - the container edge curl and the lid edge curl. The clamping ring has a toggle lever clamp, with which a sealing ring can be compressed, which is arranged between the downwardly open U-edge flange of the lid and the container edge curl. As a result, the U-edge flange of the lid and the edge curl of the container are pressed together due to the action of the toggle clamp. Such a container with curl and toggle lever lock shows DE-U 19 87 042 and essentially equally DE-U 86 16 478.
Gegenüber diesem Stand der Technik ist es Aufgabe der Erfindung, dem Behälter eine (noch) bessere Formstabilität zu geben und damit eine zuverlässigere Dichtigkeit des Verschlusses - auch bei hohen äußeren Belastungen - zu gewährleisten.Compared to this prior art, it is the object of the invention to give the container an (even) better dimensional stability and thus to ensure a more reliable tightness of the closure - even under high external loads.
Das wird mit der technischen Lehre des Anspruches 1 erreicht.This is achieved with the technical teaching of
Die Erfindung macht sich dabei drei maßgebliche Ansatzpunkte am Behälterrand und Deckelrand zu eigen und findet ihre Unterstützung in einer besonders stabilen Ausbildung des Behälter-Rollrandes, der zu einer Spiralform mit fester Flankenpressung ausgebildet ist. Die ersten beiden engen Berührungspunkte zwischen dem Spannring liegen - in Richtung der Behälterachse - am weitesten unten an der Randeinrollung von Eindrückdeckel und Behälter. Sie liegen in einer gemeinsamen - senkrecht zur Achse des Behälters ausgerichteten - Ebene. Im geschlossenen Zustand des Behälters krümmt sich der Spannring außerdem mit seiner Innenfläche eng um die Deckelrandeinrollung und liegt unter Flankenpressung an einem Teil des kreisförmig gekrümmten U-Randflansches des Deckels satt an (dritter Berührungspunkt). Beim Spannen des Spannringens werden somit nicht nur Deckelrand und Bordierung in Richtung der Behälterachse unter Verformung des Dichtringes zusammengepreßt, sondern es wird gleichzeitig auch der äußere Schenkel des Deckelrandes über die untere Randeinrollung mit hoher Flankenpressung gegen die versteifte Behälterbordierung gedrückt. Aufgrund der relativen Lage der Einrollung wird das untere Ende des Schenkels hierbei unterhalb der Bordierungsmittelebene elastisch nach innen verformt. Dadurch ergibt sich eine außerordentlich hohe Formstabilität der gesamten Verbindung; von außen auf den Spannring wirkende Kräft werden - egal, wo sie angreifen - über direkten und großflächigen Kontakt auf die formsteife Behälterbordierung übertragen. Auf ihm stützen sich allseitig die - ihr gegenüber außerhalb liegende - Teile zuverlässig ab. Auch die Reibungskräfte tragen erheblich zur Formstabilität dieser Verbindung bei. Der Verschluß erhält so eine derart hohe Formfestigkeit und ein derart hohen Verformungswiderstand, daß er auch großen äußeren Belastungen - ohne Gefahr einer Beschädigung oder eines Lösens des Spannringes oder gar eines Undichtwerdens der Verbindung - widerstehen kann.The invention adopts three key starting points on the edge of the container and the edge of the lid and is supported by a particularly stable design of the rolling edge of the container, which is designed in a spiral shape with a fixed flank pressure. The first two close points of contact between the clamping ring are - in the direction of the container axis - furthest down at the edge curl of Push-in lid and container. They lie in a common plane, oriented perpendicular to the axis of the container. In the closed state of the container, the clamping ring also curves closely with its inner surface around the lid edge curl and lies flush against part of the circularly curved U-edge flange of the lid (third point of contact). When tensioning the clamping rings, not only are the lid edge and border pressed together in the direction of the container axis to deform the sealing ring, but at the same time the outer limb of the lid edge is pressed against the stiffened container border with high flank pressure via the lower edge curl. Due to the relative position of the curl, the lower end of the leg is elastically deformed inward below the leveling middle. This results in an extraordinarily high dimensional stability of the entire connection; Forces acting on the clamping ring from outside - no matter where they attack - are transferred to the dimensionally stable container flange by direct and extensive contact. On all sides, the parts that lie opposite it are reliably supported on it. The frictional forces also contribute significantly to the dimensional stability of this connection. The closure is given such a high dimensional stability and such a high resistance to deformation that it can withstand even large external loads - without the risk of damage or loosening of the tension ring or even a leak in the connection.
Demgegenüber zeigt der Behälter mit Verschlußring gemäß EP-A-167 183 eine andere relative Lage der Bordierung und der äußeren Randeinrollung des Deckels, die demgemäß auch anders mit dem dort gezeigten Spannring zusammenwirken. Außerdem ist die Randbordierung des Behälters in der genannten Fundstelle nicht so formstabil, wie es die Erfindung gewährleistet. Schließlich ist auch die Randeinrollung des nach unten weisenden Schenkels des Deckels nicht eingerollt.In contrast, the container with the locking ring according to EP-A-167 183 shows a different relative position of the border and the outer edge curl of the lid, which accordingly also cooperate differently with the clamping ring shown there. In addition, the rim of the container in the location mentioned is not as dimensionally stable as the invention ensures. Finally, the edge curl of the downward facing leg of the lid is also not curled.
Eine Spiralbordierung zeigt auch schon DE-U 88 00 907.6, allerdings keine solche im Sinne der Erfindung, denn die im Stand der Technik gezeigte Spiraleinrollung des Behälters ist eine offene Spiraleinrollung, die keinerlei Flankenpressung aufweist, so daß ein Umfalzen eines Falzringes oder das Anlegen eines Spannringes die offene Spiraleinrollung beliebig verformen würde, ohne stabilen Halt gewährleisten zu können. Wie sehr diese Verformung Gestalt annehmen kann, zeigt exemplarisch die DE-A 37 14 890.7 mit ihrer dortigen Figur 3.A spiral border also already shows DE-U 88 00 907.6, but none in the sense of the invention, because the spiral curl of the container shown in the prior art is an open spiral curl that has no flank pressure, so that a folding ring or the application of one folds over Clamping ring would deform the open spiral curl as desired, without being able to guarantee a stable hold. The extent to which this deformation can take shape is shown by way of example in DE-A 37 14 890.7 with its FIG. 3 there.
Eine bestimmte konkrete Gestalt nennt Anspruch 2 für die erfindungsgemäße Lehre (Anspruch 1), indem sich die freie Innenkante der Behälter-Randeinrollung bis unter die Mittelebene dieser Randeinrollung erstreckt. Die Mittelebene verläuft quer zur Behälterachse (Anspruch 2). Ein Durchmesserverhältnis nennt Anspruch 3; die Randeinrollung von Deckel und Behälter können sich um den Faktor 2 unterscheiden. Vorgeschlagen wird mit Anspruch 4 ein O-Dichtungsring, der in entspanntem Zustand kreisförmig ist, welche Kreisform er allerdings dann verläßt, wenn er mittels Spannring und seinem trapezförmigen Querschnitt zusammengepreßt wird.
Die Erfindung wird nachfolgend anhand schematischer Zeichnungen an einem Ausführungsbeispiel näher erläutert.The invention is explained in more detail below with the aid of schematic drawings using an exemplary embodiment.
Es zeigen:
Figur 1- im Ausschnitt und im senkrechten Schnitt den Randbereich eines Behälters gemäß der Erfindung und
Figur 2- in ähnlicher Darstellung jedoch kleinerem Maßstab den Randbereich des zugehörigen Deckels.
- Figure 1
- in the cutout and in vertical section the edge region of a container according to the invention and
- Figure 2
- in a similar representation, but on a smaller scale, the edge area of the associated cover.
Die Teile des Behälters sind aus Blech hergestellt. Der Behälter 1 weist einen Rumpf 12 auf, dessen Randbereich nach außen spiralförmig zu einem Rollrand 13 eingerollt ist, dessen Spiralbereiche unter Flankenpressung fest aneinander und im Übergangsbereich fest an der Rumpfwand 12 anliegen. Die Spirale erstreckt sich mit ihrer freien Kante 14 um eine vorbestimmte Länge 15 über die horizontale Mittelebene 16 des Rollrandes 13 hinaus.The parts of the container are made of sheet metal. The
Der Deckel 2 weist einen beliebig geformten Deckelspiegel 3 auf, der über eine Schulter 10 in eine Kernwand 4 übergeht, die beim Verschließen des Behälters unter Reibung in den zylindrischen Rumpf 12 eingreift. An die Kernwand 4 schließt sich ein nach unten offener, U-förmiger Randflansch 5 an, dessen oberer Bereich 6 kreisbogenförmig gekrümmt ist und außen in einen zylindrischen Schenkel 7 übergeht. Der Randbereich des Schenkels 7 ist nach außen zu einer Randeinrollung 8 umgeformt.The
In dem Randflansch des Deckels 2 ist ein Dichtring, z.B. ein O-Ring 11 eingelegt, wie dies Figur 2 zeigt.A sealing ring, for example an O-
Der Deckel wird beim Verschließen des Behälters so weit in den Behälterrumpf eingedrückt, daß einerseits der Dichtring 11 den Freiraum zwischen Rollrand 13 und Randflansch 5 nahezu vollständig ausfüllt, wie dies Figur 1 zeigt, und daß die Unterkante 9 der Randeinrollung 8 bzw. 17 des Rollrandes 13 in einer gemeinsamen, senkrecht zur Behälterachse verlaufenden Ebene 18 liegen.When closing the container, the lid is pressed so far into the container body that, on the one hand, the
In der bevorzugten Ausführungsform ist der Durchmesser der Randeinrollung 8 deutlich kleiner als der Durchmesser des Rollrandes. Vorzugsweise ist die Einrollung nur halb so groß oder noch kleiner als der Rollrand 13. Beide kommen in der Schließstellung in radialer Richtung nebeneinander zu liegen, wobei der Schenkel 7 in der Schließstellung unter Flankenpressung fest an dem Außenumfang des Rollrandes 13 anliegt bzw. gegen diesen gepreßt wird.In the preferred embodiment, the diameter of the
Hierzu dient ein Spannring 19. Dieser weist in der bevorzugten Ausführungsform ein annähernd trapezförmiges Profil auf. Sein unterer Schenkel 20 verläuft tangential zu den unteren Bereichen 9 und 17 der Randeinrollung 8 bzw. des Rollrandes 13 und liegt unter Flankenpresssung an diesen Teilen an. Von dem unteren Schenkel 20 krümmt sich das Profil des Spannringes 19 unter Flankenpressung eng um die Randeinrollung 8, wie dies bei 21 gezeigt ist bzw. über einen Teilumfang des kreisbogenförmig gekrümmten Teils 6 des Randflansches 6, wie das bei 23 gezeigt ist. Auch hier liegt der Spannring unter Flankenpressung an dem Randflansch 5 an. Beide gekrümmten Bereiche 21 und 23 sind durch einen geraden Profilabschnitt 22 miteinander verbunden. Von dem gekrümmten Bereich 23 erstreckt sich der obere Schenkel 24 des Spannringes radial nach innen und leicht geneigt nach oben und in der bevorzugten Ausführungsform über die Kernwand 4 hinweg, so daß die freie Kante 25 des Schenkels 24 der Behälterachse näherliegt als die Kernwand 4. Die freie Kante des unteren Schenkels 22 ist bei 26 - ggf. unter der gezeigten Verformung - unter Pressung gegen die Rumpfwand 12 gedrückt.A
Die Trapezform des Spannringes liefert dem Spannring eine hohe eigene Formstabilität. Diese wird durch die Profilgebung des Randflansches 5 und des Rollrandes 13 erheblich verstärkt, und zwar sowohl in axialer Richtung als auch in radialer Richtung. Der Gesamtquerschnitt des Verbindungsbereiches weist somit einen sehr hohen Verformungswiderstand auf, so daß der neue Behälter hohe äußere Belastungen durch Sturz oder Stoß sicher aufnehmen kann, ohne daß der Verbindungsbereich verformt oder beschädigt wird und ohne die Gefahr, daß der Spannring 19 sich von dem Verbindungsbereich löst.The trapezoidal shape of the clamping ring provides the clamping ring with a high degree of dimensional stability. This is considerably reinforced by the profile of the
Claims (4)
- A sheet metal container, such as a pail or transporting container or the like, having a press-in cover, wherein the edge of the container is rolled outwardly in a circular manner and the cover has an edge flange which is curved outwardly, is U-shaped in cross-section, is open towards the bottom and receives a seal, the outer limb of the said edge flange being rolled outwardly in a circular manner at its lower end and having a radius smaller than that of the rolled edge of the container and lying, substantially radially outwardly, closely against the rolled portion of the container edge when the container is closed, and wherein a profiled clamping ring, open radially inwardly and of substantially trapezoidal cross-section, is provided which rests with one arm against the U-shaped edge flange of the cover and engages with its other arm, which extends perpendicular to the axis of the container, below the two rolled portions and has a toggle-lever fastener, by means of which the sealing ring between the edge flange of the cover and the rolled edge of the container can be tightly compressed so as to form a seal filling the cross-sectional area between these two parts, characterised in that the rolled edge (13) of the container (1) is formed in cross-section as a spiral having substantial radial strength, the circumferential lines (9 and 17) - which are bottom-most in the direction of the container axis - of the rolled edges (8 and 13) of the press-in cover (2) and the container (1) lie in a common plane (18) extending perpendicular to the axis of the container (1), and the trapezoidal cross-section of the clamping ring (19) is formed such that, when the container is closed, the inner surface of the clamping ring fits snugly against part of the circumferential region (6) - which is curved in a circular manner - of the edge flange (5) exerting surface pressure thereon and curves tightly around the rolled edge (8) as far as the bottom-most circumferential line (9) of this rolled edge (8) of the cover (2) exerting surface pressure on the said rolled edge (8).
- A container according to claim 1, characterised in that the spiral-wound edge (13) of the container (1) is rolled outwardly far enough for its free inner edge (14) to extend by a predetermined amount (15) below the central plane (16) of the rolled edge (13), the said central plane (16) extending perpendicular to the axis of the container.
- A container according to claim 1 or 2, characterised in that the diameter of the rolled edge (8) of the cover (2) is at most half as great as the diameter of the rolled edge (13) of the container (1).
- A container according to any one of claims 1 to 3, characterised in that the sealing ring (11) is an O-ring having a circular cross-section in the relaxed state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3924597 | 1989-07-25 | ||
| DE3924597A DE3924597A1 (en) | 1989-07-25 | 1989-07-25 | CONTAINERS MADE OF SHEET, LIKE BUCKET, HOBBOCK OR THE LIKE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0411302A1 EP0411302A1 (en) | 1991-02-06 |
| EP0411302B1 true EP0411302B1 (en) | 1994-09-28 |
Family
ID=6385793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP90111846A Expired - Lifetime EP0411302B1 (en) | 1989-07-25 | 1990-06-22 | Sheet metal container, such as pail, hobbock or similar |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0411302B1 (en) |
| AT (1) | ATE112224T1 (en) |
| DD (1) | DD295599A5 (en) |
| DE (3) | DE3924597A1 (en) |
| DK (1) | DK0411302T3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0997385A2 (en) | 1998-10-30 | 2000-05-03 | Impress GmbH & Co. oHG | Container and lid with opening device |
| WO2001044069A1 (en) * | 1999-12-13 | 2001-06-21 | National Can Company Pty. Ltd. | Resealable closure for a container |
| EP2455299A1 (en) | 2010-11-20 | 2012-05-23 | Ardagh MP Group Netherlands B.V. | Container with removable lid and method for producing the lid |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233858A1 (en) * | 1992-10-08 | 1994-06-23 | Duttenhoefer Gmbh Gottlieb | Steel receptacle with lid and peripheral rim |
| DE19718014A1 (en) * | 1997-04-29 | 1998-11-05 | Bihlmaier Gmbh Metallverpackun | Sheet metal container |
| JP2018030636A (en) * | 2016-08-26 | 2018-03-01 | 日鉄住金ドラム株式会社 | Open type drum |
| CN209973196U (en) * | 2019-10-17 | 2020-01-21 | 浙江新发现机械制造有限公司 | Abutting type paper cover |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1987042U (en) * | 1968-06-06 | Schmalbach Lubeca Werke Aktiengesellschaft 3300 Braunschweig | Packaging containers made of sheet metal | |
| DE1889361U (en) * | 1964-01-04 | 1964-03-12 | Schmalbach Ag J A | PACKAGING CONTAINER MADE OF SHEET METAL. |
| DE1919061U (en) * | 1965-04-29 | 1965-07-01 | Karl Huber Blechwarenfabrik | CLAMPING RING FOR THE IMPACT-PROOF LOCKING OF CONTAINERS, IN PARTICULAR HOBBOCKS WITH LIDS. |
| US4054229A (en) * | 1976-02-11 | 1977-10-18 | Reynolds Metals Company | Container |
| DE3202661C2 (en) * | 1982-01-28 | 1993-10-14 | Mauser Werke Gmbh | Lid barrel |
| NL8402078A (en) * | 1984-06-29 | 1986-01-16 | Thomassen & Drijver | HOLDER, HULL AND CLAMP RING FOR THIS HOLDER, AND AN APPARATUS FOR MANUFACTURING THE HULL FOR THIS HOLDER. |
| DE8616478U1 (en) * | 1986-06-20 | 1986-07-31 | Schmalbach-Lubeca Ag, 38112 Braunschweig | Packaging container |
| DE3714890A1 (en) * | 1987-05-05 | 1988-12-01 | Muhr & Soehne | Container with non-removable lid |
| DE8800907U1 (en) * | 1987-05-07 | 1988-05-11 | Muhr & Söhne, 5952 Attendorn | Lid for containers with removable lid |
-
1989
- 1989-07-25 DE DE3924597A patent/DE3924597A1/en not_active Withdrawn
- 1989-07-25 DE DE8916026U patent/DE8916026U1/en not_active Expired - Lifetime
-
1990
- 1990-06-22 DE DE59007318T patent/DE59007318D1/en not_active Expired - Fee Related
- 1990-06-22 AT AT90111846T patent/ATE112224T1/en not_active IP Right Cessation
- 1990-06-22 EP EP90111846A patent/EP0411302B1/en not_active Expired - Lifetime
- 1990-06-22 DK DK90111846.3T patent/DK0411302T3/en active
- 1990-07-24 DD DD90343040A patent/DD295599A5/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0997385A2 (en) | 1998-10-30 | 2000-05-03 | Impress GmbH & Co. oHG | Container and lid with opening device |
| WO2001044069A1 (en) * | 1999-12-13 | 2001-06-21 | National Can Company Pty. Ltd. | Resealable closure for a container |
| EP2455299A1 (en) | 2010-11-20 | 2012-05-23 | Ardagh MP Group Netherlands B.V. | Container with removable lid and method for producing the lid |
| DE102010060694A1 (en) | 2010-11-20 | 2012-05-24 | Impress Group B.V. | Container with removable lid and method for producing the lid with fold-up edge lip |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3924597A1 (en) | 1991-02-07 |
| EP0411302A1 (en) | 1991-02-06 |
| ATE112224T1 (en) | 1994-10-15 |
| DD295599A5 (en) | 1991-11-07 |
| DK0411302T3 (en) | 1994-12-12 |
| DE8916026U1 (en) | 1992-12-24 |
| DE59007318D1 (en) | 1994-11-03 |
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