DE904977C - Tin container, in particular tin can body, with soldered longitudinal seam - Google Patents

Tin container, in particular tin can body, with soldered longitudinal seam

Info

Publication number
DE904977C
DE904977C DESCH7682D DESC007682D DE904977C DE 904977 C DE904977 C DE 904977C DE SCH7682 D DESCH7682 D DE SCH7682D DE SC007682 D DESC007682 D DE SC007682D DE 904977 C DE904977 C DE 904977C
Authority
DE
Germany
Prior art keywords
tin
sheet metal
longitudinal seam
cutout
seam
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
Application number
DESCH7682D
Other languages
German (de)
Inventor
Hermann Luedecke
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.)
Blechwarenwerke Schmalbach J A
Original Assignee
Blechwarenwerke Schmalbach J A
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 Blechwarenwerke Schmalbach J A filed Critical Blechwarenwerke Schmalbach J A
Priority to DESCH7682D priority Critical patent/DE904977C/en
Application granted granted Critical
Publication of DE904977C publication Critical patent/DE904977C/en
Expired 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
    • B65D7/38Containers 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 soldering, welding, or otherwise uniting opposed surfaces

Landscapes

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

Description

Bei den in der Längsnaht gelöteten Blechbehältern, issbesondere Konservendosen, tritte die Erscheinung auf, daß die Lötnaht durch das Umbördeln unter so strake Spannung gesetzt wird, daß die Naht aufplatzt, was nur durch muständlibhes und zeitraubendes Nachlöten von Hand beseitigt werden kann. Dieses Aufplatzen der Naht tritt amentlich dann besonders häufig aud, wenn die Behälter aus etwas hrteren oder nur untweentlich dickeren Blechen gefertigt sind. Diese Erscheinung erfordert mit Rücksicht darauf, daß das Aufplatzen der Naht selbst nach längerer Zeit auftritt und nicht gleich bei der Herstellung zu bemerken ist, mindestens vor dem Füllen der Blechbehälter mit den zu konservierenden nahrungs- und Genußmitteln und dem Verschließen eine nochmalige sorgfältige, zeitraubende und Mehrkosten verursacherde Kontrolle. In the case of the sheet metal containers soldered in the longitudinal seam, especially tins, the phenomenon occurs that the solder seam due to the flanging is under so strong Tension is set so that the seam bursts, something that is only necessary through muständlibhes and time-consuming Soldering can be eliminated by hand. This bursting of the seam occurs materially especially often when the container is made of a little harder or only occasionally thicker sheets are made. With regard to this, this phenomenon requires that the bursting of the seam occurs even after a long time and not immediately It should be noted during manufacture, at least before the sheet metal containers are filled with the foodstuffs and luxury foods to be preserved and the sealing one repeated careful, time-consuming and additional cost-causing control.

Dies eErscheinung wird bei einer in der Längsnaht gelöeten Konservendose, bei der an beiden Enden in dem überlappenden Blechrand ein Loch angeordnet ist, durch das blei der Herstellung der lötnaht das flüssige Zinn durch- und austritt, um nach dem erstarren eine nietartige Verbindung zu ergeben, sicher vermieden, wen man gemäß der erfindung an den Enden der Zarge in dem überlappenden Blechrand enein in die Umbördelunsebene hineinragenden Ein- oder Auschnitt vorsieht. This is the result of a tin can that is loosened in the longitudinal seam with a hole in the overlapping sheet metal edge at both ends, The lead in the manufacture of the soldered seam allows the liquid tin to pass through and out, in order to produce a rivet-like connection after solidification, definitely avoided whom one enein according to the invention at the ends of the frame in the overlapping sheet metal edge provides an incision or cut-out protruding into the beading plane.

Es ist zweckmäßig, dem Ein- oder Ausschnitt die Form eines spitzwinkligen Drecks zugeben, dessen eine Seite genau in der Umbördelungsebene liegt, wiel man dann die geringstem Spannungen in den Bleckantenbördeln und die besten. Erfolgte erreicht. It is useful to give the cutout or cutout the shape of an acute-angled Admit dirt, one side of which lies exactly in the flanging plane, as you can then the lowest tension in the sheet edge beading and the best. Happened achieved.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. The drawing shows an embodiment of the subject matter of the invention shown.

Fig. 1 zeigt aden Zuschnitt für eine Blechhehälterzrge, der auf der linken Seite in der oberen Umbördelungsbene b, c einen Einschnitt d aufweist, dessen obere Einschnittante e genau in der Umbördelungsbeine b, c liegt. Durch den Einschntt d ist in dem Blech a eine Randzuge f gebildet, in der ein Loch g eingestanzt ist. Nach dem Runden des Blechzuscnittes a zu einer Zarge gemäß Fig. 2 legt sich der überlappende Blechrahd h auf den gegenüberliegenden nicht ausgeschnittenen Längsrand des Blechzuscnitters a. Beim Lösen wird sowohl der Ausschnitt d als auch das Loch g in der Randzunge f mit Zinn ausgefüllt. Das durch das Loch g durch- und dort austretende Zinn ergibt nach dem Erstarren eine nitartige Verbindung gemäß Fig. 3, die einen Schnitt durch cie Ranzuge in vergräßertem Maßstab darstellt. Fig. 1 shows aden blank for a Blechhehältzrge, which on the left side in the upper flanging plane b, c has an incision d whose upper incision edge e lies exactly in the flanged legs b, c. Through the Einntt d, a Randzuge f is formed in the sheet a, in which a hole g is punched. After the sheet metal blank a has been rounded to form a frame according to FIG. 2, the overlapping sheet metal wire h on the opposite, not cut out longitudinal edge of the sheet metal cutter a. When loosening, both the cutout d and the hole become g in the edge tongue f filled with tin. The one passing through the hole g and exiting there After solidification, tin results in a nit-like compound as shown in FIG Shows a section through the suit on an enlarged scale.

Statt der dreieckigen Form des Einschnittes d kann man auch jede andere Ausschnittsform sowie einen einfachen Schmitt mit parallelen Rändern vorsehen. Ebenso kann statt der runden Form des Loches auch eine quadratische, rechteckige oder schlitzförmige Aus, bildung vorgesehen sein. Instead of the triangular shape of the incision d one can also use any Provide a different cutout shape and a simple Schmitt with parallel edges. Likewise, instead of the round shape of the hole, a square, rectangular one can also be used or slit-shaped training can be provided.

Man sieht den Einschnitt d und das Loch g in der Randzunge zweckmäßigerweise sowohl am oberen als auch am unteren Rand der Blechbehälterzarge vor. You can see the incision d and the hole g in the edge tongue expediently both at the top and at the bottom of the sheet metal container frame.

Claims (2)

PATENTANSPRÜCHE: I. Blechbehälter-, insbesondere Konservendosenrumpf, mit gelöteter Längsnht, bei der an beiden Enden in dem überlappenden blechrand ein Loch angeordnet ist, durch das bei der Herstellung der Lötnaht das flüssige Zinn durch-und austritt, um nach dem Erstarren eine nietartige Verbindung zu ergeben, dadurch gekenneichnet, daß an den Enden der Zarge (a) in dem überlappenden Belechrand (h) in der Umbördelungsebene (b, c) ein an sich bekannten Ein- oder Ausschnitt (d) vorgesehen ist. PATENT CLAIMS: I. Metal container, in particular tin can body, with soldered longitudinal seam, with the one at both ends in the overlapping sheet metal edge Hole is arranged through which the liquid tin during the production of the solder seam through and out to produce a rivet-like connection after solidification, gekenneichnet characterized in that at the ends of the frame (a) in the overlapping Belechrand (h) in the flanging plane (b, c) a recess or cutout known per se (d) is provided. 2. Blechbehälterrumpf nach Anspruch 1, dadurch gekezanneichnet, daß der Ein- oder Ausschnitt (d) die Form eines spitzwinkligen Dreiecks mit einer geneau der der Umbördelungsebene (e) liegenden Seite aufweist. 2. sheet metal container body according to claim 1, characterized gekezanneichnet that the incision or cutout (d) has the shape of an acute triangle with a geneau the side lying on the flanging plane (e). Angezogene Druckschriften: Deutsche Patentschrift Nr. 727 3Bo. Referred publications: German patent specification No. 727 3Bo.
DESCH7682D 1941-01-15 1941-01-15 Tin container, in particular tin can body, with soldered longitudinal seam Expired DE904977C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH7682D DE904977C (en) 1941-01-15 1941-01-15 Tin container, in particular tin can body, with soldered longitudinal seam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH7682D DE904977C (en) 1941-01-15 1941-01-15 Tin container, in particular tin can body, with soldered longitudinal seam

Publications (1)

Publication Number Publication Date
DE904977C true DE904977C (en) 1954-02-25

Family

ID=7425477

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH7682D Expired DE904977C (en) 1941-01-15 1941-01-15 Tin container, in particular tin can body, with soldered longitudinal seam

Country Status (1)

Country Link
DE (1) DE904977C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727380C (en) * 1939-03-05 1942-11-02 Appel & Von Sazenhofen Procedure for securing the seams of soldered tin can bodies against tearing open at the edges of the bottom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727380C (en) * 1939-03-05 1942-11-02 Appel & Von Sazenhofen Procedure for securing the seams of soldered tin can bodies against tearing open at the edges of the bottom

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