AT60414B - Method and device for the production of accumulator plates with tubular extensions. - Google Patents

Method and device for the production of accumulator plates with tubular extensions.

Info

Publication number
AT60414B
AT60414B AT60414DA AT60414B AT 60414 B AT60414 B AT 60414B AT 60414D A AT60414D A AT 60414DA AT 60414 B AT60414 B AT 60414B
Authority
AT
Austria
Prior art keywords
plate
plates
punch
punches
approaches
Prior art date
Application number
Other languages
German (de)
Inventor
Bruno Zyttkowski
Original Assignee
Bruno Zyttkowski
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 Bruno Zyttkowski filed Critical Bruno Zyttkowski
Application granted granted Critical
Publication of AT60414B publication Critical patent/AT60414B/en

Links

Landscapes

  • Forging (AREA)
  • Press Drives And Press Lines (AREA)

Description

  

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   von etwa 1 Dicke an ihren Spitzen umgebördelte   Ansätze von der Länge von 10 mm nach jeder Seite erhalten werden können. 



   Die röhrenartigen Ansätze brauchen nicht kreisrunden Querschnitt zu besitzen : sie können dreieckig, viereckig, oval oder dgl. gestaltet sein ; in diesem Falle erhalten die Pressstempel und Matrizendurchbohrungen entsprechende Querschnittsgestaltung. Fig. 4 zeigt einen Pressstempel   11a   zur Herstellung von im Querschnitt vierkantigen Röhrenansätzen. 



   PATENT-ANSPRÜCHE :
1. Verfahren zur Herstellung von Akkumulatorplatten mit rohrförmigen Ansätzen, dadurch gekennzeichnet, dass durch Spitzstempel das Material der Mittelplatte aufgetrieben, in ent-   sprechende Matrizen hineingepresst   und gleichzeitig in denselben dünnwandig ausgezogen wird.



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   approaches of about 1 thickness flanged at their tips and 10 mm long on each side can be obtained.



   The tubular approaches do not need to have a circular cross-section: they can be triangular, square, oval or the like. in this case, the ram and die bores are given a corresponding cross-sectional design. 4 shows a ram 11a for producing tubular sockets with a square cross section.



   PATENT CLAIMS:
1. A method for producing accumulator plates with tubular attachments, characterized in that the material of the middle plate is blown up by pointed punches, pressed into corresponding matrices and at the same time pulled out thin-walled in the same.

Claims (1)

2. Vorrichtung zur Ausführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass zwecks gleichzeitiger Erzeugung der Ansätze auf beiden Seiten der Akkumulatorplatte oberund unterhalb von Matrizenplatten (2,. 3) zwei Patrizen-oder Stempelplatten (5, 6) angeordnet sind, aus denen die Stempel (11, 12) nach unten bzw. oben hervorragen, so dass beim Bewegen der Stempelplatten gegen die Matrizenplatten die Stempel der oberen Stempelplatte die nach unten, die Stempel der unteren Stempelplatte die nach oben hervorragenden Ansätze ausziehen. 2. Device for carrying out the method according to claim 1, characterized in that two male or punch plates (5, 6) are arranged on both sides of the accumulator plate on both sides of the accumulator plate above and below the die plates (2, 3), from which the punches (11, 12) protrude downwards or upwards, so that when the punch plates are moved against the die plates, the punches of the upper punch plate pull out the approaches protruding upwards and the punches of the lower punch plate. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass zwecks Umbördelung des Oberrandes der Plattenansätze die Metallplatte zwischen auf ihren Gegenseiten mit Umbördelungs- stempel armierten Platten eingelegt und gepresst wird, deren Stempelköpfe sich in den Plattenansätzen führen und am Grunde in Ringnuten anlaufen. 3. Device according to claim 2, characterized in that for the purpose of flanging the upper edge of the plate approaches the metal plate is inserted and pressed between plates reinforced with flanging punches on their opposite sides, the punch heads of which lead into the plate approaches and run into annular grooves at the bottom.
AT60414D 1911-11-25 1911-11-25 Method and device for the production of accumulator plates with tubular extensions. AT60414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT60414T 1911-11-25

Publications (1)

Publication Number Publication Date
AT60414B true AT60414B (en) 1913-07-25

Family

ID=3582266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT60414D AT60414B (en) 1911-11-25 1911-11-25 Method and device for the production of accumulator plates with tubular extensions.

Country Status (1)

Country Link
AT (1) AT60414B (en)

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