DE363943C - Process for the production of thin-walled metal bottles by casting - Google Patents

Process for the production of thin-walled metal bottles by casting

Info

Publication number
DE363943C
DE363943C DEH76832D DEH0076832D DE363943C DE 363943 C DE363943 C DE 363943C DE H76832 D DEH76832 D DE H76832D DE H0076832 D DEH0076832 D DE H0076832D DE 363943 C DE363943 C DE 363943C
Authority
DE
Germany
Prior art keywords
bottle
thin
production
casting
walled 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.)
Expired
Application number
DEH76832D
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
Priority to DEH76832D priority Critical patent/DE363943C/en
Application granted granted Critical
Publication of DE363943C publication Critical patent/DE363943C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Verfahren zur Herstellung von dünnwandigen 1Vletallflaschen durch Guß. Die Erfindung betrifft ein Verfahren zur Herstellung von dünnwandigen Metallflaschen durch Guß, insbesondere durch Spritzguß, die zur Aufnahme von pharmazeutischen und kosmetischen Flüssigkeiten und als Ersatz für die teueren Glasflaschen dienen sollen. Das Verfahren nach der Erfindung besteht darin, daß der Flaschenmantel sowie der Boden der Flasche für sich gesondert durch Spritzguß hergestellt werden, wobei im unteren Teil der Flaschenwand einerseits und im Rand des Flaschenbodens anderseits Kanäle gebildet werden, in welchen nach dem Zusammensetzen der Flaschenteile flüssiges Metall eingespritzt wird, um dadurch eine starre Verbindung der gegossenen Flaschenteile herbeizuführen.Process for the production of thin-walled 1Vletallflaschen by Molding. The invention relates to a method for producing thin-walled metal bottles by molding, especially by injection molding, which are used to accommodate pharmaceutical and cosmetic liquids and as a substitute for the expensive glass bottles. The method according to the invention is that the bottle jacket and the Bottom of the bottle can be produced separately by injection molding, with im lower part of the bottle wall on the one hand and in the edge of the bottle bottom on the other hand Channels are formed in which after the assembly of the bottle parts liquid Metal is injected to create a rigid connection between the cast bottle parts bring about.

Auf der Zeichnung ist auf Abb. i eine nach dem Verfahren hergestellte Flasche im Querschnitt dargestellt, während Abb. a einen Teil des Flaschenmantels und des Flaschenbodens in größerem Maßstabe zeigt.In the drawing, Fig. I shows a produced according to the process Bottle shown in cross section, while Fig. A shows part of the bottle jacket and the bottom of the bottle on a larger scale.

Die Flasche besteht aus dem Mantel i und dem Boden z, dessen verstärkter Rand 3 mit einer äußeren Ringnut 4 versehen ist, in die ein Loch 5 des Mantels i mündet. Der Mantel i und der Boden 2 werden zunächst für sich z. B. durch Spritzguß hergestellt. Nach dem Zusammensetzen dieser beiden Teile wird durch das Loch 5 flüssiges Metall eingespritzt, das sowohl den Ringkanal als etwa vorhandene kleine Zwischenräume zwischen den Gußflächen ausfüllt und dadurch eine innige Verbindung zwischen den gegossenen Flaschenteilen herbeiführt. Die obere Mündung der Flasche wird durch einen Metallstopfen 6 abgeschlossen, der ohn6 Einschleifen dicht abschließt.The bottle consists of the jacket i and the bottom z, whose reinforced Edge 3 is provided with an outer annular groove 4 into which a hole 5 of the shell i flows out. The jacket i and the bottom 2 are first z. B. by injection molding manufactured. After these two parts have been put together, liquid will flow through the hole 5 Metal injected into the ring channel as well as any small spaces that may be present between the cast surfaces and thus an intimate connection between the brought about poured bottle parts. The top mouth of the bottle is through a metal plug 6 closed off tightly without grinding.

Claims (1)

PATUNT-ANSPRUcH: Verfahren zur Herstellung von dünnwandigen Metallflaschen durch Guß, dadurch gekennzeichnet, daß der Flaschenmantel sowie der Boden der Flasche für sich gesondert durch Spritzguß hergestellt werden, wobei im unteren Teil der Flaschenwand einerseits und im Rand des Flaschenbodens anderseits Kanäle (5, 4) gebildet werden, in welche nach dem Zusammensetzen der Flaschenteile flüssiges Metall eingespritzt wird, um dadurch eine starre Verbindung der gegossenen Flaschenteile herbeizuführen.PATUNT CLAIM: Process for the production of thin-walled metal bottles by casting, characterized in that the bottle jacket and the bottom of the bottle be produced separately by injection molding, with the lower part of the Bottle wall on the one hand and channels in the edge of the bottle bottom on the other (5, 4) are formed, in which after the assembly of the bottle parts liquid metal is injected, thereby creating a rigid connection between the molded parts of the bottle bring about.
DEH76832D Process for the production of thin-walled metal bottles by casting Expired DE363943C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH76832D DE363943C (en) Process for the production of thin-walled metal bottles by casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH76832D DE363943C (en) Process for the production of thin-walled metal bottles by casting

Publications (1)

Publication Number Publication Date
DE363943C true DE363943C (en) 1922-11-15

Family

ID=7163435

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH76832D Expired DE363943C (en) Process for the production of thin-walled metal bottles by casting

Country Status (1)

Country Link
DE (1) DE363943C (en)

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