DE2308215A1 - TIN CONTAINER - Google Patents
TIN CONTAINERInfo
- 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
Links
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
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers 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
- B65D7/34—Containers 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
-
- 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
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers 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
- B65D7/34—Containers 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
- B65D7/36—Containers 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)
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.
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)
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 |
-
1973
- 1973-02-20 DE DE19732308215 patent/DE2308215A1/en active Pending
-
1974
- 1974-04-17 FR FR7413269A patent/FR2267945B3/fr not_active Expired
- 1974-04-23 NL NL7405479A patent/NL7405479A/en unknown
- 1974-04-26 BE BE143678A patent/BE814258A/en unknown
- 1974-05-21 AU AU69199/74A patent/AU6919974A/en not_active Expired
Cited By (2)
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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