DE319536C - Process for closing the longitudinal seam of tinplate cans by welding - Google Patents

Process for closing the longitudinal seam of tinplate cans by welding

Info

Publication number
DE319536C
DE319536C DENDAT319536D DE319536DD DE319536C DE 319536 C DE319536 C DE 319536C DE NDAT319536 D DENDAT319536 D DE NDAT319536D DE 319536D D DE319536D D DE 319536DD DE 319536 C DE319536 C DE 319536C
Authority
DE
Germany
Prior art keywords
welding
closing
longitudinal seam
tinplate cans
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
DENDAT319536D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE319536C publication Critical patent/DE319536C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/14—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams
    • B23K1/16—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams longitudinal seams, e.g. of shells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/28—Folding the longitudinal seam

Landscapes

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

Description

Beim Schweißen von Weißblechbüchsen nach Patent 318726 wird das in und unmittelbar in der Nähe der Naht vorhandene Zinn durch, die Schweißwärme verflüssigt. Um nun dieses verflüssigte Zinn zu einer Verbesserung des Nahtverschlusses nutzbar zu machen, wird nach vorliegender Erfindung auf dem unter den Schweißrollen liegenden Führungsdorn ein Verteiler angeordnet, der bei dem während des Schweißens erfolgenden Verschieben der Dosenzarge längs des Führungsdornes, -des sogenannten Kalibers, das verflüssigte Zinn derart über die Nahtöffnung verstreicht, daß längs der ganzen Naht eine gleichmäßige Verzinnung und ein guter Abschluß des innen liegenden Nahtteiles erreicht wird.When welding tinplate cans according to patent 318726, this becomes immediate the tin near the seam, which liquefies the heat of welding. Around Now this liquefied tin can be used to improve the seam closure make, according to the present invention, on the guide mandrel located under the welding rollers a distributor is arranged which, when the can body is displaced along the guide mandrel during welding, -of the so-called caliber, the liquefied tin in such a way through the seam opening elapses that along the entire seam an even tinning and a good finish of the inner seam part is reached.

In der Zeichnung sind zwei Ausführungs-"beispiele dargestellt.In the drawing, two exemplary embodiments are shown.

In Fig. ι bezeichnet 1 den auf dem Führungskaliber aufliegenden Verteiler, der aus einem Streifen Filz, Werggeflecht o. dgl. besteht und bei der Verschiebung der Dosenzarge das während "des Schweißens sich verflüssigende Zinn verstreicht.In Fig. Ι 1 denotes the on the guide caliber overlying distributor, which consists of a strip of felt, tow weave or the like and when the can body is displaced, that which liquefies during welding Tin passes.

Nach Fig. 2 kann auch eine umlaufende Wischrolle Verwendung finden.According to FIG. 2, a rotating wiper roller can also be used.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zum Schließen der Zargenlängsnaht von Weißblechkonservendosen durch Schweißung gemäß Patent 318726, dadurch gekennzeichnet, daß das in und unmittelbar an der Naht schmelzende Zinn durch eine bei der Längsverschiebung der Zarge in Wirkung tretende Wischvorrichtung des Führungsdornes gleichmäßig verteilt wird.Method for closing the longitudinal seam of tinplate cans by welding according to patent 318726, characterized in that the in and Tin that melts directly at the seam due to a wiping device that comes into effect when the frame is moved longitudinally of the guide pin is evenly distributed. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT319536D Process for closing the longitudinal seam of tinplate cans by welding Expired DE319536C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319536T

Publications (1)

Publication Number Publication Date
DE319536C true DE319536C (en) 1920-03-11

Family

ID=6152042

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT318726D Active DE318726C (en)
DENDAT319536D Expired DE319536C (en) Process for closing the longitudinal seam of tinplate cans by welding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT318726D Active DE318726C (en)

Country Status (1)

Country Link
DE (2) DE319536C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877534C (en) * 1950-01-24 1953-05-26 Bremer & Brueckmann Process for the production of tin packings and metal vessels of all kinds from tinplate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750624C (en) * 1939-07-01 1945-01-20 Edged, welded, sunk longitudinal seam on the hull on sheet metal container bodies, especially on cans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877534C (en) * 1950-01-24 1953-05-26 Bremer & Brueckmann Process for the production of tin packings and metal vessels of all kinds from tinplate

Also Published As

Publication number Publication date
DE318726C (en)

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