AT96989B - Hand screw press for the production of dental crowns. - Google Patents
Hand screw press for the production of dental crowns.Info
- Publication number
- AT96989B AT96989B AT96989DA AT96989B AT 96989 B AT96989 B AT 96989B AT 96989D A AT96989D A AT 96989DA AT 96989 B AT96989 B AT 96989B
- Authority
- AT
- Austria
- Prior art keywords
- production
- hand screw
- screw press
- dental crowns
- spindle
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 210000000332 tooth crown Anatomy 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Description
<Desc/Clms Page number 1>
Handschraubenpresse zur Herstellung von Zahnkronen.
Die vorliegende Erfindung ermöglicht auf einfache Weise, der Zahnform entsprechende, genau passende und rissfreie Zahnkronen aus gezogenen Metallhülsen herzustellen.
EMI1.1
angenommen hat. Diese zweiteilige Form 2 sitzt mit ihrem konischen Teil in einer Küvette 3, die in dem Sockel oder Fussteil 4 versenkt, mit dem aufgesetzten Oberteil durch die Schraubenkappe 5 vermittels der Handgriffe 6 derart fest verschraubt wird, dass die Düse 11 dicht in der Form sitzt. Die Düse 11 ist in die hohle Spindel 7 eingeschraubt. In den Hohlraum der Spindel 7 wird vor dem Aufschrauben der
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allen Richtungen aus, bis sie voll an den Wänden der Form 2 anliegt.
Nach Erreichung des entsprechenden Druckes, der gegebenen Falles vermittels eines mit einer Bohrung des Stempels in Verbindung gebrachten, in diesen oben eingeschraubten Manometers gemessen werden kann, wird die Presse zerlegt, die Küvette 3 aus dem Sockel herausgenommen und die zweiteilige Form herausgedrückt oder geschlagen. Die in zwei Teile zerfallende Form gibt die fertig geformte Zahnkrone frei.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Hand screw press for the production of dental crowns.
The present invention makes it possible in a simple manner to manufacture precisely fitting and crack-free tooth crowns from drawn metal sleeves that correspond to the tooth shape.
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has accepted. This two-part mold 2 sits with its conical part in a cuvette 3, which is sunk in the base or foot part 4, with the attached upper part through the screw cap 5 by means of the handles 6 so tightly that the nozzle 11 sits tightly in the mold. The nozzle 11 is screwed into the hollow spindle 7. In the cavity of the spindle 7 is before screwing the
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in all directions until it is fully up against the walls of Form 2.
After reaching the appropriate pressure, which can be measured by means of a manometer connected to a hole in the punch and screwed into this above, the press is dismantled, the cuvette 3 is removed from the base and the two-part mold is pushed out or struck. The shape, which splits into two parts, releases the finished tooth crown.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT96989T | 1922-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT96989B true AT96989B (en) | 1924-05-26 |
Family
ID=3616476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96989D AT96989B (en) | 1922-09-27 | 1922-09-27 | Hand screw press for the production of dental crowns. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT96989B (en) |
-
1922
- 1922-09-27 AT AT96989D patent/AT96989B/en active
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