AT34824B - Process for the production of glass rings. - Google Patents

Process for the production of glass rings.

Info

Publication number
AT34824B
AT34824B AT34824DA AT34824B AT 34824 B AT34824 B AT 34824B AT 34824D A AT34824D A AT 34824DA AT 34824 B AT34824 B AT 34824B
Authority
AT
Austria
Prior art keywords
production
glass rings
glass
rings
desc
Prior art date
Application number
Other languages
German (de)
Inventor
Anton Mueldner
Julius Breit
Original Assignee
Anton Mueldner
Julius Breit
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 Anton Mueldner, Julius Breit filed Critical Anton Mueldner
Application granted granted Critical
Publication of AT34824B publication Critical patent/AT34824B/en

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Glasringen. 



   Bei der bisherigen Herstellung von Ringröhren, aus denen die Glasringe durch Absprengen und nachheriges Abschleifen gewonnen werden, wurde das Glas in die mit entsprechenden Ausnehmungen versehene Form eingefüllt und durch einen von oben nach abwärts gehenden Pressstempel ausgepresst. Dies hatte den Nachteil, dass   man   nur ziemlich kurze Ringröhren mit verhältnis- 
 EMI1.1 
 zu bedecken und aufwärts zu bewegen. 



   Durch die Verwendung dieses an sich bekannten Verfahrens zur Herstellung von Glasringen wird der besondere Effekt erreicht, dass die   Ringröhren in   grösserer Länge als bisher her- 
 EMI1.2 
 an der teueren Schleifarbeit gespart wird. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of glass rings.



   In the previous production of ring tubes, from which the glass rings are obtained by blasting off and then grinding away, the glass was filled into the mold provided with appropriate recesses and pressed out by a plunger going downwards from the top. This had the disadvantage that only fairly short annular tubes with relatively
 EMI1.1
 to cover and move upwards.



   By using this known process for the production of glass rings, the special effect is achieved that the ring tubes are longer than before.
 EMI1.2
 is saved on the expensive grinding work.

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

Claims (1)

PATENT-ANSPRUCH: Verfahren zur Herstellung von Glasringen, dadurch gekennzeichnet, dass der Pressstempel EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of glass rings, characterized in that the press ram EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT34824D 1906-10-04 1906-10-04 Process for the production of glass rings. AT34824B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT34824T 1906-10-04

Publications (1)

Publication Number Publication Date
AT34824B true AT34824B (en) 1908-10-26

Family

ID=3551121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT34824D AT34824B (en) 1906-10-04 1906-10-04 Process for the production of glass rings.

Country Status (1)

Country Link
AT (1) AT34824B (en)

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