AT8451B - Process for the production of seamless branch pieces for pipelines. - Google Patents

Process for the production of seamless branch pieces for pipelines.

Info

Publication number
AT8451B
AT8451B AT8451DA AT8451B AT 8451 B AT8451 B AT 8451B AT 8451D A AT8451D A AT 8451DA AT 8451 B AT8451 B AT 8451B
Authority
AT
Austria
Prior art keywords
pipelines
production
branch pieces
seamless
pieces
Prior art date
Application number
Other languages
German (de)
Inventor
Carl Landeker
Friedrich Albert
Original Assignee
Carl Landeker
Friedrich Albert
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 Carl Landeker, Friedrich Albert filed Critical Carl Landeker
Application granted granted Critical
Publication of AT8451B publication Critical patent/AT8451B/en

Links

Landscapes

  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Automatic Assembly (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  CARL LANDEKER UND FRIEDRICH ALBERT INNÜRNBERG. 



   Verfahren zur Herstellung von   nahtlosen     Abzweigstückes   für Rohrleitungen. 



   Den Gegenstand der vorliegenden Erfindung bildet ein Verfahren'zur Herstellung von T-Stücken und anderen Abzweigstücken für Rohrleitungen, bezw. von Verbindungsstücken für Fahrradrahmen. Bei demselben wird ein in bekannter Weise aus einer Blechscheibe durch Ziehen hergestellter Topf, Fig. 1, 2 und 3, durch einen Stempel a mit seinem 
 EMI1.1 
   , aus   ihm nacheinander die Stücke 1, 11 und III, Fig. 4, entstehen ; schliesslich werden die Böden c an beiden Seiten abgeschnitten. Das Entfernen des Arbeitsstückes aus den Matrizen in den einzelnen Stadien erfolgt durch einen Ausstossstempel. 

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



   <Desc / Clms Page number 1>
 



  CARL LANDEKER AND FRIEDRICH ALBERT INNÜRNBERG.



   Process for the production of seamless branch pieces for pipelines.



   The subject of the present invention is a method for the production of T-pieces and other branch pieces for pipelines, respectively. of connecting pieces for bicycle frames. In the same, a pot produced in a known manner from a sheet metal disc by pulling, Fig. 1, 2 and 3, by a stamp a with his
 EMI1.1
   , from it successively the pieces 1, 11 and III, Fig. 4, arise; Finally, the bottoms c are cut off on both sides. The work piece is removed from the dies in the individual stages using an ejector.

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

Claims (1)

PATENT-ANSPRUCH : Ein Verfahren zur Herstellung von nahtlosen Abzweigstucken für Rohrleitungen, dadurch gekennzeichnet, dass ein in bekannter Weise gezogener Topf mit halbcylindrischem Boden und von rechteckigem oder ovalem Querschnitt durch Pressen seines offenen Theiles mittelst Matrizen (a und b) unter Verengerung der Öffnung in einen beiderseits geschlossenen Hohlcylinder mit Abzweigungsstutzon übergeführt wird, und dass dann zur Öffnung des Rohrstückes die Hoden an beidon Seiten des Hohl cylinders al) geschnitten werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: A method for the production of seamless branch pieces for pipelines, characterized in that a pot drawn in a known manner with a semi-cylindrical bottom and rectangular or oval cross-section by pressing its open part by means of dies (a and b) while narrowing the opening into a hollow cylinder closed on both sides with a branch pipe, and that the testicles are then cut on both sides of the hollow cylinder al) to open the pipe section. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT8451D 1900-10-19 1900-10-19 Process for the production of seamless branch pieces for pipelines. AT8451B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT8451T 1900-10-19

Publications (1)

Publication Number Publication Date
AT8451B true AT8451B (en) 1902-07-25

Family

ID=3501085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8451D AT8451B (en) 1900-10-19 1900-10-19 Process for the production of seamless branch pieces for pipelines.

Country Status (1)

Country Link
AT (1) AT8451B (en)

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