DE463379C - Holding device for tooth crowns, fillings or the like. - Google Patents
Holding device for tooth crowns, fillings or the like.Info
- Publication number
- DE463379C DE463379C DED52543D DED0052543D DE463379C DE 463379 C DE463379 C DE 463379C DE D52543 D DED52543 D DE D52543D DE D0052543 D DED0052543 D DE D0052543D DE 463379 C DE463379 C DE 463379C
- Authority
- DE
- Germany
- Prior art keywords
- fillings
- holding device
- crowns
- gripping arms
- tooth 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
- A61C19/00—Dental auxiliary appliances
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)
- Dental Prosthetics (AREA)
Description
Haltevorrichtung für Zahn-Kronen, -Füllungen o. dgl. Die Erfindung betrifft eine Haltevorrichtung für Zahn-Kronen, -Füllungen o. dgl. und besteht darin, daß die zum Festhalten von Kronen, Füllungen o. dgl. geeignet einander gegenüber angeordneten Greifarme verschwenkbar in bogenförmigen Kulissenausschnitten einer unter der Wirkung einer Spannfeder stehenden Drehscheibe derart geführt sind, daß die letztere vermöge ihrer Spannfeder die Greifarme zusammenzuschließen und damit das zwischen diesen befindliche Zahnersatzstück festzuhalten bestrebt ist.Holding device for tooth crowns, fillings or the like. The invention relates to a holding device for tooth crowns, fillings or the like and consists in that the for holding crowns, fillings o. The like. Appropriate opposite each other arranged gripping arms pivotable in arc-shaped link cutouts of a under the action of a tension spring rotating disk are guided in such a way that the latter by virtue of its tension spring to close the gripping arms together and thus endeavors to hold the piece of dental prosthesis located between these.
Auf der Zeichnung ist der Erfindungsgegenstand in einer Ausführungsform beispielsweise dargestellt, und zwar zeigt: Abb. i einen Querschnitt, Abb. 2 den Grundriß und Abb.3 den Grundriß nach Abnahme des Tellers in.The subject of the invention is shown in one embodiment in the drawing For example, shown, namely: Fig. i shows a cross section, Fig. 2 den Floor plan and Fig. 3 the floor plan after removing the plate in.
Die Haltevorrichtung besteht aus einer Platte a mit Griffansatz h. In einer Aussparung der Platte a ist eine Spiralfachfeder b vorgesehen, welche an jedem Ende einen Ansatz c besitzt, um einer Scheibe d mit Griffhebel e Spannung verleihen zu können. Diese Scheibe d besitzt drei kurvenförmige Einschnitte f, in welchen die Nocken (Greifarme) g ,durch Stifte h geführt werden. Diese Nocken g drehen sich in den Punkten i. Beim Andrücken des Hebels e nach Ansatz k werden die Nocken g auseinandergespreizt, so daß man das Zahner satzstück 1 einführen kann. Wird der Hebel e losgelassen, so spannen die Nocken g das Zahnersatzstück l fest ein, so daß es bearbeitet werden kann.The holding device consists of a plate a with a handle attachment h. In a recess in the plate a, a spiral compartment spring b is provided, which has a projection c at each end in order to be able to give tension to a disc d with handle lever e. This disk d has three curved incisions f, in which the cams (gripping arms) g are guided by pins h. These cams g rotate in points i. When you press the lever e after approach k , the cams g are spread apart so that the Zahner set piece 1 can be introduced. If the lever e is released, the cams g clamp the dental prosthesis l so that it can be processed.
Die Nocken (Greifarme) g sind so ausgebildet, daß die Vorrichtung auch als Kronenhalter verwendet werden kann, wie Abb. q. zeigt.The cams (gripping arms) g are designed so that the device Can also be used as a crown holder, as shown in Fig. q. shows.
Zum Schutze der inneren beweglichen Teile sowie zum Auffangen des Goldstaubes besitzt die Haltevorrichtung einen Teller m, welcher mit zwei Schrauben n auf der Platte a befestigt ist.To protect the inner moving parts and to catch the Gold dust, the holding device has a plate with two screws n is attached to the plate a.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED52543D DE463379C (en) | Holding device for tooth crowns, fillings or the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED52543D DE463379C (en) | Holding device for tooth crowns, fillings or the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE463379C true DE463379C (en) | 1928-07-27 |
Family
ID=7054256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED52543D Expired DE463379C (en) | Holding device for tooth crowns, fillings or the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE463379C (en) |
-
0
- DE DED52543D patent/DE463379C/en not_active Expired
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