DE415787C - Boerdel device - Google Patents

Boerdel device

Info

Publication number
DE415787C
DE415787C DEK86796D DEK0086796D DE415787C DE 415787 C DE415787 C DE 415787C DE K86796 D DEK86796 D DE K86796D DE K0086796 D DEK0086796 D DE K0086796D DE 415787 C DE415787 C DE 415787C
Authority
DE
Germany
Prior art keywords
edge
axis
tool
boerdel
crimping tool
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
DEK86796D
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.)
KARGES HAMMER
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
KARGES HAMMER
Schubert und Salzer Maschinenfabrik AG
Publication date
Priority to DEK86796D priority Critical patent/DE415787C/en
Application granted granted Critical
Publication of DE415787C publication Critical patent/DE415787C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D51/2615—Edge treatment of cans or tins
    • B21D51/263—Flanging
    • 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
    • B21D51/2615—Edge treatment of cans or tins

Description

Die Bördelvorrichtung kennzeichnet sich dadurch, daß das Einführen des Bördelwerkzeuges in das Doseninnere und das Andrükken an die Innenseite der Dosenwand nicht durch eine Verschiebung parallel der Dosenachse und eine zweite "Verschiebung rechtwinklig zu ihr, sondern durch eine einzige Schwenkbewegung geschieht, indem der Schwenkpunkt P, wie die Zeichnung anThe flanging device is characterized in that the insertion of the flanging tool into the inside of the can and the pressing against the inside of the can wall is not done by a displacement parallel to the can axis and a second "displacement at right angles to it, but by a single pivoting movement by setting the pivot point P, like the drawing

ίο einem Ausführungsbeispiel darstellt, so in Richtung der Dosenachse und rechtwinklig dazu gegen den Arbeitspunkt des Bördelwerkzeuges g verschoben liegt, daß beim Einschwenken der dem Arbeitspunkt gegenüberliegende Rand r der Dose d kein Hindernis beim Ein- und Ausschwenken bildet (siehe die gestrichelten Linien in der Abbildung), und das Umlegen des Dosenrandes allmählich von der äußeren Kante fortschreitend geschieht, so daß keine Beanspruchung dieses Randes, die sich durch Faltenbildung, Einreißen o. dgl. zu erkennen geben würden, stattfindet. Die Zähne der Antriebsräder m und n, von denen η mitgeschwenkt wird, bleiben hierbei genügend in Eingriff, um bei der Kleinheit der Schwenkbewegung im Leerlauf eine ungestörte Bewegungsübertragung zu ermöglichen.ίο represents an exemplary embodiment, so shifted in the direction of the can axis and at right angles to the working point of the crimping tool g that when pivoting in, the edge r of the can d opposite the working point does not form an obstacle when pivoting in and out (see the dashed lines in the figure ), and the folding of the edge of the can takes place gradually from the outer edge, so that no stress on this edge, which would be revealed by wrinkling, tearing or the like., takes place. The teeth of the drive wheels m and n, of which η is also pivoted, remain sufficiently engaged in this case to enable an undisturbed transmission of movement with the smallness of the pivoting movement when idling.

Claims (1)

Patent-Anspruch:Patent claim: Bördelvorrichtung mit einem um seine Achse kreisenden, scheibenartigen, in das Doseninnere einzuführenden und den Rand der von ihr in Umdrehung versetzten Dose durch einen von innen nach außen ausgeübten Druck umlegenden Bördelwerkzeug, dadurch gekennzeichnet, daß das Bor del werkzeug um einen Punkt (P) schwenkbar ist, der außerhalb der Dose so in Richtung der Dosenachse und rechtwinklig dazu gegen den Arbeitspunkt des Bördelwerkzeuges (g) verschoben liegt, daß der Dosenrand (r) der Schwenkung kein Hindernis bereitet und daß der das Bördelwerkzeug drehende Antrieb {m, n) bei der Schwenkbewegung nicht außer Eingriff gerät.Crimping device with a disc-like circling around its axis, to be inserted into the inside of the can and the edge of the can set in rotation by a crimping tool applied from the inside to the outside, characterized in that the Bor del tool can be pivoted about a point (P) is, which is shifted outside of the can in the direction of the can axis and at right angles to the working point of the crimping tool (g) that the can edge (r) does not create an obstacle to pivoting and that the drive (m, n) rotating the crimping tool in the Pivoting movement does not disengage.
DEK86796D Boerdel device Expired DE415787C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK86796D DE415787C (en) Boerdel device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK86796D DE415787C (en) Boerdel device

Publications (1)

Publication Number Publication Date
DE415787C true DE415787C (en) 1925-07-03

Family

ID=7235769

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK86796D Expired DE415787C (en) Boerdel device

Country Status (1)

Country Link
DE (1) DE415787C (en)

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