AT72270B - Device for securing the molded edges during compression molding. - Google Patents

Device for securing the molded edges during compression molding.

Info

Publication number
AT72270B
AT72270B AT72270DA AT72270B AT 72270 B AT72270 B AT 72270B AT 72270D A AT72270D A AT 72270DA AT 72270 B AT72270 B AT 72270B
Authority
AT
Austria
Prior art keywords
securing
compression molding
during compression
edges during
molded edges
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Silpoch
Original Assignee
Karl Silpoch
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 Karl Silpoch filed Critical Karl Silpoch
Application granted granted Critical
Publication of AT72270B publication Critical patent/AT72270B/en

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zum Sichern der Formkanten heim Formpressen. 



   Die Erfindung betrifft eine Durchzugsvorrichtung behufs   Enietnng     Mhafer Kuten   an Formen, welche sonst beim Herausziehen des Modelle beschädigt werden könnten. 



   In der Zeichnung ist ein Ausfahrungsbeispiel dargestellt, und zwar zeigt Fig. 1 die Pressplatte im lotrechten, Fig. 2 im wagerechten Schnitt und Fig. 8 in   Ad   
 EMI1.1 
 förmige Erweiterungen 9 breitere Ausnehmungen vorgesehen. Auf den Bolzen 3 sind Federn 10 aufgesteckt, die sich einerseits gegen die Erweiterungen   9,   andererseits gegen   die Deckel 11 stützen.

   Deckel 11 stutzen.   
 EMI1.2 
 gelangen   un-   die Leisten 2 gegen die Formkanten gepresst halten, bis die Pressplatten   1, 4, 5   samt dem Modell soweit zurückgerückt sind, dass die Erweiterungen 9 von innen gegen die Pressplatte anliegen (Fig. 2), wonach erst beim weiteren Rückgang der Pressplatten 1, 4,5 die Leisten 2 gleichfalls von der Form F sich entfernen. 
 EMI1.3 
 Endlage durch Anliegen der herausragenden Ränder der Zwischenplatte 5 gegen die   Winkoleisun   14 gehalten wird. 



   Nach Fertigstellen der Form hebt man das   Modettstück   in gegen die Platte senk- 
 EMI1.4 
 

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



   <Desc / Clms Page number 1>
 



  Device for securing the shaped edges in compression molding.



   The invention relates to a pull-through device for the purpose of attaching grooves to molds which could otherwise be damaged when the model is pulled out.



   The drawing shows an exemplary embodiment, namely FIG. 1 shows the press plate in a vertical section, FIG. 2 in a horizontal section and FIG. 8 in Ad
 EMI1.1
 shaped extensions 9 wider recesses provided. Springs 10, which are supported on the one hand against the extensions 9 and on the other hand against the cover 11, are placed on the bolt 3.

   Clip cover 11.
 EMI1.2
 get to hold the strips 2 pressed against the shaped edges until the press plates 1, 4, 5 including the model are moved back so far that the extensions 9 rest against the press plate from the inside (Fig. 2), after which only when the press plates further decrease 1, 4.5 the strips 2 also move away from the shape F.
 EMI1.3
 End position is held by resting the protruding edges of the intermediate plate 5 against the Winkoleisun 14.



   After completing the shape, lift the Modett piece into the
 EMI1.4
 

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

Claims (1)

PATENT-ANSPRUCH: Vorrichtung zum Sichern der Formkanten beim Formpressen mittels gegen die Formkanton anhörenden Schutzleisten, dadurch gekennzeichnet, dass die Schutzleisten (2) gegen die Stirnseite der Pressplatte (1, 4, 5) mittels einer gelenkig an derselben angebrachten Stange (7) angepresst gehalten werden, durch deren Verschwenkung Federn (10) zur Wirkung golangen, wetche die Schutz ! oisten gegen die Formkanten pressen. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Device for securing the molded edges during compression molding by means of protective strips against the molding cantons, characterized in that the protective strips (2) are held pressed against the end face of the press plate (1, 4, 5) by means of a rod (7) articulated to the same the pivoting of the springs (10) takes effect, the protection! Press the edges against the mold edges. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT72270D 1913-04-12 1913-04-12 Device for securing the molded edges during compression molding. AT72270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT72270T 1913-04-12

Publications (1)

Publication Number Publication Date
AT72270B true AT72270B (en) 1916-08-25

Family

ID=3593939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT72270D AT72270B (en) 1913-04-12 1913-04-12 Device for securing the molded edges during compression molding.

Country Status (1)

Country Link
AT (1) AT72270B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156541B (en) * 1957-12-21 1963-10-31 Wagner & Co Alfelder Masch Molding box with centering and clamping device for automatically working molding systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156541B (en) * 1957-12-21 1963-10-31 Wagner & Co Alfelder Masch Molding box with centering and clamping device for automatically working molding systems

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