AT73030B - Aluminum bottle. - Google Patents

Aluminum bottle.

Info

Publication number
AT73030B
AT73030B AT73030DA AT73030B AT 73030 B AT73030 B AT 73030B AT 73030D A AT73030D A AT 73030DA AT 73030 B AT73030 B AT 73030B
Authority
AT
Austria
Prior art keywords
aluminum bottle
neck
bottle
aluminum
thread
Prior art date
Application number
Other languages
German (de)
Inventor
A-G Groeninger
Original Assignee
A-G Groeninger
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 A-G Groeninger filed Critical A-G Groeninger
Application granted granted Critical
Publication of AT73030B publication Critical patent/AT73030B/en

Links

Landscapes

  • Containers Having Bodies Formed In One Piece (AREA)
  • Closures For Containers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Aluminiumflasche. 



   Bei den im Handel   befsdlichen Aluminiumfiaschen   ist bekanntlich das Halsgewinde zum Aufschrauben des   Verschlussdeckels   auf den Flaschenhals in einem besonderen, auf diesen aufgepressten Ringstück eingeschnitten, was ausser einer bedeutenden Mehrarbeit bei der Herstellung auch den Übelstand hat, dass sich bisweilen der Gewindering in seinem Sitz lockert und der Verschluss daher unzuverlässig wird. Zur Vermeidung dieses abel- 
 EMI1.1 
 stärke des Halses einzuprägen, derart, dass es nur auf der Aussenseite vorhanden ist, auf der Innenseite des Halses aber nicht zum Vorschein kommt. 



   Der Gegenstand der Erfindung unterscheidet sich nnn vom Bekannten vorteilhaft dadurch, dass die Wandung des Flaschenhalses in einem Sttick nach aussen umgestülpt und das Gewinde in den Stulpteil eingeprägt ist. 
 EMI1.2 
 Hier bezeichnet a den nach aussen umgestülpten Teil der Wandung des Flaschenhalses, in den das Schraubengewinde eingeprägt ist. Gemäss der Zeichnung hat der Stulpteil a einfache Wandstärke ; er könnte aber auch   doppel-oder mehrwandig   eingefalzt sein. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Aluminum bottle.



   In the case of commercially available aluminum bottles, it is well known that the neck thread for screwing the closure cap onto the bottle neck is cut into a special ring piece that is pressed onto it, which, in addition to significant extra work in production, also has the disadvantage that the threaded ring in its seat sometimes loosens and the shutter therefore becomes unreliable. To avoid this
 EMI1.1
 to impress the thickness of the neck in such a way that it is only present on the outside, but does not appear on the inside of the neck.



   The subject matter of the invention differs from the known advantageously in that the wall of the bottle neck is turned inside out in one piece and the thread is embossed in the faceplate.
 EMI1.2
 Here, a denotes the part of the wall of the bottle neck that is turned outwards and into which the screw thread is embossed. According to the drawing, the faceplate part has a single wall thickness; but it could also be folded in with double or multiple walls.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : EMI1.3 EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.3 EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT73030D 1914-09-11 1915-08-25 Aluminum bottle. AT73030B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH73030X 1914-09-11

Publications (1)

Publication Number Publication Date
AT73030B true AT73030B (en) 1917-01-25

Family

ID=4323012

Family Applications (1)

Application Number Title Priority Date Filing Date
AT73030D AT73030B (en) 1914-09-11 1915-08-25 Aluminum bottle.

Country Status (1)

Country Link
AT (1) AT73030B (en)

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