AT9182B - Screw for extrusion press. - Google Patents
Screw for extrusion press.Info
- Publication number
- AT9182B AT9182B AT9182DA AT9182B AT 9182 B AT9182 B AT 9182B AT 9182D A AT9182D A AT 9182DA AT 9182 B AT9182 B AT 9182B
- Authority
- AT
- Austria
- Prior art keywords
- screw
- extrusion press
- desc
- hub
- page number
- Prior art date
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
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In der anliegenden Zeichnung ist beispielsweise der letzte Flügel einer doppelgängigen Treibschnecko dargestellt, und zwar ist :
Fig. 1 eine Seiton-und
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Fig. 3 eine Oberansicht und
Fig. 4 ein Querschnitt nach Linie R R in Fig. 1.
Die beiden Flügel, welche sich als je ein halber Gewindegang darstellen, schliessen sich mit den Rückenflächen b b'in bekannter Weise an die Nabe t. an, dagegen sind die vorderen Druckfächen a a'bis zur Mitte der Nabe geführt, so dass eine todte Fläche
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als Treibschnecke auftritt und der Thonstrang noch vor dem Verlassen des letzten Schneckenflügels eine Umformung erfährt, welche die Bildung eines Hohlraumes in der Thonmasse verhütet.
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In the accompanying drawing, for example, the last wing of a double-flighted propeller screw is shown, namely:
Fig. 1 a Seiton and
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Fig. 3 is a top view and
FIG. 4 shows a cross section along line R R in FIG. 1.
The two wings, which are each represented as half a thread turn, close with the back surfaces b b ′ in a known manner on the hub t. on, on the other hand, the front pressure surfaces a a 'are led to the center of the hub, so that a dead surface
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occurs as a driving screw and the clay strand undergoes a deformation before it leaves the last screw wing, which prevents the formation of a cavity in the clay mass.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT9182T | 1901-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT9182B true AT9182B (en) | 1902-09-25 |
Family
ID=3502808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT9182D AT9182B (en) | 1901-05-03 | 1901-05-03 | Screw for extrusion press. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT9182B (en) |
-
1901
- 1901-05-03 AT AT9182D patent/AT9182B/en active
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