DE2308215A1 - TIN CONTAINER - Google Patents

TIN CONTAINER

Info

Publication number
DE2308215A1
DE2308215A1 DE19732308215 DE2308215A DE2308215A1 DE 2308215 A1 DE2308215 A1 DE 2308215A1 DE 19732308215 DE19732308215 DE 19732308215 DE 2308215 A DE2308215 A DE 2308215A DE 2308215 A1 DE2308215 A1 DE 2308215A1
Authority
DE
Germany
Prior art keywords
container
seam
folding
fold
sheet metal
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.)
Pending
Application number
DE19732308215
Other languages
German (de)
Inventor
Reiner Dipl-Ing Kader
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.)
Mauser KG
Original Assignee
Mauser KG
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 Mauser KG filed Critical Mauser KG
Priority to DE19732308215 priority Critical patent/DE2308215A1/en
Priority to FR7413269A priority patent/FR2267945B3/fr
Priority to NL7405479A priority patent/NL7405479A/en
Priority to BE143678A priority patent/BE814258A/en
Priority to AU69199/74A priority patent/AU6919974A/en
Publication of DE2308215A1 publication Critical patent/DE2308215A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D7/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D7/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
    • B65D7/36Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls formed by rolling, or by rolling and pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Description

230*215230 * 215

BlechbehälterSheet metal container

Die Erfindung betrifft einen Blechbehälter, bei dem die Behälterboden und der 3ehälterniantel durch falzung miteinander verbunden sind.The invention relates to a sheet metal container in which the Container bottom and the 3ehälterniantel by folding them together are connected.

In der Hauptsache werden in dieser weise dünnwandige Blechfässer hergestellt, wobei es insbesondere die Falzverbindungen sind, die den Belastungen bei rauhen Betriebsbedingungen nicht standhalten. Verformungen im Falz führen zu Undichtigkeiten, so dass man dazu übergegangen ist, elastische Abdichtungsmittel in die Falzverbindung einzubringen, über die bpaltbildun^en innerhalb der Falzflächen ausgefüllt werden.In the main, thin-walled sheet metal drums are produced in this way, with the seam connections in particular that cannot withstand the stresses and strains of rough operating conditions. Deformations in Fold lead to leaks, so that one went over to it is to introduce elastic sealing means into the fold connection, over the gap formations within of the rebate areas are filled.

Da dies in vielen Fällen nicht ausreicht, wurde durch Mehrfachverfalzungen der Falz weitgehend verstärkt, um auf diese iieise einer Deformation entgegenzuwirken. Zusätzlich kann auch ein besonderer Verstärkungsring an der Falzverbindung angebracht oder in die Falzverbindung miteingefalzt werden.Since this is not sufficient in many cases, the fold was largely reinforced by multiple folds to counteract a deformation in this way. Additionally A special reinforcement ring can also be attached to the seam connection or in the seam connection be folded in.

Aber auch diese mit Material- und Arbeitsaufwand durchgeführten Massnahmen reichen nicht aus, um die geforderte Dichtigkeit zu gewährleisten.But even those carried out with material and labor Measures are not sufficient to guarantee the required tightness.

Beim Absturz eines gefüllten Fasses, beispielsweise von einem Transportfahrzeug, tritt zu der Falzdeformation der auf Fassmantel und -boden wirkende Schwalldruck der Fassfüllung, durch den der Falz auseinander gezogen wirdo Durch die infolge der Falzdeformation hervorgerufene Relativbewegung der Falzflächen gegeneinander wird der dazwischen liegende Film des Dichtungsmittels zerrieben,If a full barrel crashes, for example from a transport vehicle, the seam pressure of the barrel filling acting on the barrel shell and bottom occurs in addition to the seam deformation, which pulls the seam apart o The relative movement of the seam surfaces against each other caused by the seam deformation causes the film in between Sealant rubbed,

409834/0230409834/0230

so dass die unter ochwalldruck stehende füllung durch den i<\ilz hindurcaneprosst wird.so that the filling, which is under pressure, is eprosst through the i <\ ilz hindurca n .

lis handelt sich um die Aufgabe, diese Ivachteile bei gleichzeitiger Materialeinsparung und ohne Verwendung zusätzlicher Dicntun.:;sr.ii ttel zu vermeiden.lis is about the task of addressing these disadvantages Simultaneous material savings and without the use of additional dicntun.:;sr.ii ttel.

Jiese Aufgabe wird erfinüungs.ffem&ss dadurch gelöst, dass die znn Falzen vorbereiteten, radial nacii aussen umgebördelten Bodenränder und Hantelsicken im eingesetzten Zustand der Böden auf gleicher Höhe enden, wobei die gegeneinander anliegenden Bördelwandflachen vor der Verfalzung an ihren .-lUssenr ändern flüssigkeitsdicht miteinander verscln/eisst sind.This task is solved by that the znn folds were prepared, radially nacii outside beaded bottom edges and dumbbell beads in the inserted The condition of the floors ends at the same height, with the flanged wall surfaces lying against one another before interlocking at your.-lUssenr change liquid-tight are sealed with each other.

jurch die öcnweissverbindung der Bördelränder, also der :3ördelf lachen von Bodenrand und Kantelsicke an den Aussenrändern, verbleibt innerhalb der Falzfläche des nach der Verschweissung zusammengedrückten Falzes soviel Verforraungsspiel, dass die Aufprallenergie eines beim Fall auf den Falz aufschlagenden Fasses bereits vor der kritischen Jichtungszone nahezu aufgezehrt ist und die Schweissverbindung nicht mehr gefährdet.j by the ocn-white connection of the beaded edges, that is der: 3ördelf smile from the bottom edge and cantilever bead the outer edges, remains within the rebate area of the rebate that has been compressed after welding so much deformation that the impact energy of a when the barrel hitting the seam is almost consumed before the critical jetting zone and the welded joint is no longer endangered.

Versuche haben ergeben, dass auf eine Mehrfachverfalzung verzichtet werden kann. Auch der sonst übliche Bördelüberstand des Bodenrandes über die Mantelsicke kann eingespart werden. Die FoI.;e ist eine beträchtliche Material- und Gewichtseinsparung, wobei erstere insbesondere Zuschnittverluste vermindert.Tests have shown that there is a multiple fold can be dispensed with. The otherwise usual flange protrusion of the bottom edge over the shell bead can also be used can be saved. The foI .; e is a considerable one Material and weight savings, the former in particular reducing cutting losses.

In der Zeichnung ist eine Ausführungsform der Erfindung beispielsweise dargestellt.In the drawing is an embodiment of the invention for example shown.

409834/0230409834/0230

2 3 G 3 212 3 G 3 21

Es zeigen:Show it:

Fig. 1 den ßördelrand von jotienrand und j\iantelsicke vor der Verfalzung im Ausschnitt undFig. 1 the ßördelrand of jotienrand and j \ iantelsicke before the fold in the cutout and

Fig. 2 den zugedruckcan /alz.Fig. 2 the zugedruckcan / alz.

Der fassboden 2 ist in den i'assnantel 1 ein ,estülpt, so dass der radial nach aus sen umgebördelte üodenrand k ,yc.'cen die Miaute la icke 'j anl.ieirt. :i.:nd 'i und oxclce 3 enden auf ι leicher Höhe und sind an ihren aus: nnr.indem durch die uiderstands-3chvreissnaht 5 füssi^Jceitsclicht miteinander verbunden. The barrel bottom 2 is turned inside out into the shell 1 so that the r a dial beaded edge k , yc.'cen the meow la icke 'j . : i.: nd 'i and oxclce 3 end at a slight height and are connected to one another at their from: nr.

rJach der Vf.rsclweissung uerfjen die jürt'clriinder zu dem in Fig. 2 dargestellton Troiifcnfalz b verfornit und zugedrückt« According to the Vf.rsclweissung, the judges are required to do so shown in Fig. 2 by the triangular fold b deformed and pressed shut.

Ü09834/02 3Ü09834 / 02 3

Claims (1)

PatentanspruchClaim 1. Blechbehälter, bei dem die Behälterboden und der Behältermantel durch Falzung miteinander verbunden sind, dadurch gekennzeichnet, dass die zum Falzen vorbereiteten, radial nach
aussen umgebördelten Bodenränder (4) und Mantelsicken (3) im eingesetzten Zustand der Böden (2) auf gleicher Höhe enden, wobei die gegeneinander anliegenden Bördelwandflachen vor der Verfalzung an ihren Aussenrändern flüssigkeitsdicht miteinander verschwelest sind.
1. Sheet metal container, in which the container bottom and the container jacket are connected to one another by folding, characterized in that the prepared for folding , radially after
externally flanged bottom edges (4) and casing beads (3) end at the same height when the bottoms (2) are in place, with the flanged walls lying against each other before the interlocking at their outer edges fused together in a liquid-tight manner.
409834/0230409834/0230
DE19732308215 1973-02-20 1973-02-20 TIN CONTAINER Pending DE2308215A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19732308215 DE2308215A1 (en) 1973-02-20 1973-02-20 TIN CONTAINER
FR7413269A FR2267945B3 (en) 1973-02-20 1974-04-17
NL7405479A NL7405479A (en) 1973-02-20 1974-04-23 METAL PLATE MADE HOLDER.
BE143678A BE814258A (en) 1973-02-20 1974-04-26 METAL SHEET CONTAINER
AU69199/74A AU6919974A (en) 1973-02-20 1974-05-21 Container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732308215 DE2308215A1 (en) 1973-02-20 1973-02-20 TIN CONTAINER

Publications (1)

Publication Number Publication Date
DE2308215A1 true DE2308215A1 (en) 1974-08-22

Family

ID=5872455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732308215 Pending DE2308215A1 (en) 1973-02-20 1973-02-20 TIN CONTAINER

Country Status (5)

Country Link
AU (1) AU6919974A (en)
BE (1) BE814258A (en)
DE (1) DE2308215A1 (en)
FR (1) FR2267945B3 (en)
NL (1) NL7405479A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263860A (en) * 1979-06-18 1981-04-28 Greif Bros. Corporation Seal drum with end closure having reinforced seams
WO2003051725A1 (en) * 2001-12-14 2003-06-26 Alcan International Limited Can end

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263860A (en) * 1979-06-18 1981-04-28 Greif Bros. Corporation Seal drum with end closure having reinforced seams
WO2003051725A1 (en) * 2001-12-14 2003-06-26 Alcan International Limited Can end

Also Published As

Publication number Publication date
FR2267945B3 (en) 1977-02-18
AU6919974A (en) 1975-11-27
BE814258A (en) 1974-08-16
FR2267945A1 (en) 1975-11-14
NL7405479A (en) 1975-10-27

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