DE479519C - Equipment for the production of dental crowns and similar punching work - Google Patents
Equipment for the production of dental crowns and similar punching workInfo
- Publication number
- DE479519C DE479519C DEJ34431D DEJ0034431D DE479519C DE 479519 C DE479519 C DE 479519C DE J34431 D DEJ34431 D DE J34431D DE J0034431 D DEJ0034431 D DE J0034431D DE 479519 C DE479519 C DE 479519C
- Authority
- DE
- Germany
- Prior art keywords
- production
- punching work
- cup
- equipment
- dental crowns
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
- A61C5/77—Methods or devices for making crowns
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
Hinrichtung zur Herstellung von Zahnkronen und ähnlichen Stanzarbeiten Die Erfindung betrifft eine Einrichtung zur Herstellung von Zahnkronen und ähnlichen Stanzarbeiten und besteht darin, daß ein eine zylindrische Wandung aufweisender, napfartiger Unterteil zur Herstellung der Matrize dient und mit einer längs der Außenwand verlaufenden, senkrechten Führungsnase für einen auf den Napf aufschiebbaren, senkrecht geschlitzten, federnden Ringmantel versehen ist, welch letzterer zur Aufnahme der Patrize eine entsprechend größere Höhe als der Napf besitzt und sich durch eine zugehörige federnde Klammer entgegen deren Federwirkung fest um die Außenwandung des Napfes herumpressen läßt.Execution for the production of dental crowns and similar punching work The invention relates to a device for manufacturing dental crowns and the like Punching work and consists in the fact that a cylindrical wall having, Cup-like lower part is used to produce the die and with one along the External wall running, vertical guide nose for a pushable on the bowl, vertically slotted, resilient ring jacket is provided, which the latter for inclusion the patrix has a correspondingly greater height than the cup and is through a associated resilient clip against their spring action firmly around the outer wall of the bowl can be pressed around.
Eine Ausführungsform der Vorrichtung ist beispielsweise auf der Zeichnung dargestellt, und zwar zeigt Abb. = den Unterteil der Vorrichtung in zwei Ansichten, Abb. z den federnden Ring gleichfalls in zwei Ansichten, Abb. 3 die Klammer und in Abb. q. nochmals die gesamte Vorrichtung in gebrauchsfertigem Zustande, also mit Matrize und Patrize.An embodiment of the device is for example on the drawing shown, namely Fig. = shows the lower part of the device in two views, Fig. Z the resilient ring also in two views, Fig. 3 the clip and in fig.q. again the entire device in a ready-to-use condition, that is with matrix and patrix.
Der napfartige Unterteil i besteht aus einem Zylinder 2, der eine Führungsnase 3 besitzt und auf die Platte q. aufgesetzt ist. Nachdem der Unterteil mit Melotte ausgefüllt und der Abdruck genommen ist, wird auf die Platte q. des Unterteils der den Zylinder?, umgebende federnde Ring 5 aufgesetzt, dessen Spalt 6 durch die Nase 3 des Unterteils geführt wird. Mittels der Klammer 7 preßt man sodann den Ring 5 gegen den Mantel des Zylinders,-? und stellt die Patrize durch Aufgießen auf die vorläufige Matrize 8 her. Die eigentliche Matrize stellt man sodann in der Weise her, daß man den von der vorläufigen Matrize eingenommenen Hohlraum des umgekehrten und von der Klammer 7 umgebenen Ringes 5 ausgießt.The cup-like lower part i consists of a cylinder 2, the one Has guide lug 3 and on the plate q. is put on. After the lower part filled in with melotte and the impression taken is placed on plate q. of Placed on the lower part of the resilient ring 5 surrounding the cylinder ?, its gap 6 is passed through the nose 3 of the lower part. The clamp 7 is used to press then the ring 5 against the jacket of the cylinder, -? and puts the patrix through Pour onto the preliminary die 8. The actual die is then placed in such a way that the cavity occupied by the preliminary die of the inverted ring 5 surrounded by the clamp 7 pours out.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ34431D DE479519C (en) | Equipment for the production of dental crowns and similar punching work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ34431D DE479519C (en) | Equipment for the production of dental crowns and similar punching work |
Publications (1)
Publication Number | Publication Date |
---|---|
DE479519C true DE479519C (en) | 1929-07-19 |
Family
ID=7205082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEJ34431D Expired DE479519C (en) | Equipment for the production of dental crowns and similar punching work |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE479519C (en) |
-
0
- DE DEJ34431D patent/DE479519C/en not_active Expired
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