AT60925B - Structure crusher for extrusion presses. - Google Patents

Structure crusher for extrusion presses.

Info

Publication number
AT60925B
AT60925B AT60925DA AT60925B AT 60925 B AT60925 B AT 60925B AT 60925D A AT60925D A AT 60925DA AT 60925 B AT60925 B AT 60925B
Authority
AT
Austria
Prior art keywords
extrusion presses
structure crusher
crusher
shaft
press
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Duchek
Original Assignee
Johann Duchek
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 Johann Duchek filed Critical Johann Duchek
Application granted granted Critical
Publication of AT60925B publication Critical patent/AT60925B/en

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Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Strukturbrecher für Strangpressen. 
 EMI1.1 
 umlaufende   Rührarme vorgesehen   sind. Diese Konstruktion hat den Nachteil, dass der lichte Querschnitt des Presskopfes bedeutend verengt und dadurch die gleichmässige   Strangbildung   beeinträchtigt wird. Dieser Nachteil ist bei dem Strukturbrecher gemäss der vorliegenden Erfindung vermieden, indem die Rührwerkswelle konachsial zur Pressschnecke angeordnet ist, wobei sie die Schneckenwelle durchsetzt und zu dieser im entgegengesetzten Sinne angetrieben wird. 



   In der Zeichnung ist der Erfindungsgegenstand in einer beispielsweisen Ausführungsform im Längsschnitt veranschaulicht. Im Presskopf ist hinter dem   Mundstück   1 
 EMI1.2 
 Rührarme auf einer Nabe 4 sitzen, die auf dem vorderen Ende   feiner dip hohle Schneckcn-   welle durchsetzenden zweiten Welle 5 aufgekeilt ist. Die Welle 5 wird entgegengesetzt zur Drehrichtung der Pressschnecke 2 angetrieben, wodurch das sichere Zerstören der Struktur 
 EMI1.3 
 

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



   <Desc / Clms Page number 1>
 



  Structure crusher for extrusion presses.
 EMI1.1
 circumferential agitator arms are provided. This construction has the disadvantage that the clear cross-section of the crimping head is significantly narrowed and the uniform strand formation is impaired as a result. This disadvantage is avoided in the structure crusher according to the present invention in that the agitator shaft is arranged conaxially to the press screw, where it penetrates the screw shaft and is driven in the opposite direction to it.



   In the drawing, the subject matter of the invention is illustrated in an exemplary embodiment in longitudinal section. In the press head is behind the mouthpiece 1
 EMI1.2
 The agitator arms sit on a hub 4 which is keyed onto the front end of a second shaft 5 penetrating through a fine, hollow screw shaft. The shaft 5 is driven in the opposite direction to the direction of rotation of the press screw 2, whereby the structure is reliably destroyed
 EMI1.3
 

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

Claims (1)

PATENT-ANSPRUCH : Strukturbrechpr für Strangpressen mit mehreren im Presskopf zwischen Pressschnecke EMI1.4 EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Structure breaker for extrusion presses with several in the press head between the press screw EMI1.4 EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT60925D 1912-07-20 1912-07-20 Structure crusher for extrusion presses. AT60925B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT60925T 1912-07-20

Publications (1)

Publication Number Publication Date
AT60925B true AT60925B (en) 1913-08-25

Family

ID=3582781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT60925D AT60925B (en) 1912-07-20 1912-07-20 Structure crusher for extrusion presses.

Country Status (1)

Country Link
AT (1) AT60925B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061247B (en) * 1956-02-01 1959-07-09 Netzsch Maschinenfabrik Device for removing the structure in ceramic mass on a screw press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061247B (en) * 1956-02-01 1959-07-09 Netzsch Maschinenfabrik Device for removing the structure in ceramic mass on a screw press

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