DE3711010A1 - Electronic exploratory grinding instrument - Google Patents
Electronic exploratory grinding instrumentInfo
- Publication number
- DE3711010A1 DE3711010A1 DE19873711010 DE3711010A DE3711010A1 DE 3711010 A1 DE3711010 A1 DE 3711010A1 DE 19873711010 DE19873711010 DE 19873711010 DE 3711010 A DE3711010 A DE 3711010A DE 3711010 A1 DE3711010 A1 DE 3711010A1
- Authority
- DE
- Germany
- Prior art keywords
- electronic
- exploratory
- metal
- grinding
- grinding instrument
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/12—Tools for fastening artificial teeth; Holders, clamps, or stands for artificial teeth
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)
Abstract
Description
Das elektronische Tastschleifinstrument, das zur Be arbeitung von Metallgerüsten dient, die von einer weit massiveren Wandstärke auf eine Wandstärke von 0,2 mm zurückgeschliffen werden sollen. (Abtasten zwischen Fräse und Stahlstift.)The electronic tactile grinding instrument used for loading work of metal scaffolding that serves a wide range massive wall thickness to a wall thickness of 0.2 mm should be ground back. (Scanning between Router and steel pin.)
Das elektronische Tastschleifinstrument arbeitet mit direktem Kontakt mit dem Metallgerüst.The electronic tactile grinding instrument works with direct contact with the metal frame.
Somit ist der Techniker in der Lage, ohne Unter brechung des Arbeitsvorganges auf die erforderliche Wandstärke von 0,2 mm zu kommen.Thus, the technician is able to work without sub breaking the work process to the required Wall thickness of 0.2 mm to come.
Wenn die Wandstärke von 0,2 mm erreicht ist, leuchtet ein Warnlämpchen auf bzw. findet eine Energieunter brechung statt und somit ist man vor weiteren Schleif vorgängen gewarnt.When the wall thickness of 0.2 mm is reached, lights up a warning lamp or finds an energy level refraction instead of grinding warned of events.
Eine Wandstärke von 0,2 mm darf auf keinen Fall unter schritten werden, da sonst das nachfolgend aufgetrage ne zahnfarbene Porzellan unbrauchbar wäre.A wall thickness of 0.2 mm must never be under steps, otherwise the following is applied ne tooth-colored porcelain would be unusable.
Das Metallgerüst ist gleichzeitig Trägersubstanz vom Porzellan.The metal structure is also the carrier substance of Porcelain.
Die mechanische Tastung ist die bisher übliche Bear beitung von Metallgerüsten in der Zahntechnik. Sie ist eine sehr zeitaufwendige und ungenaue Arbeitsweise. Bei der angeführten Tastung muß der Schleifvorgang immer wieder unterbrochen werden, um die vorhandene Wandstärke zu ertasten.Mechanical keying is the usual bear so far processing of metal frameworks in dental technology. they is a very time-consuming and imprecise way of working. The grinding process must be carried out when the button is touched repeatedly interrupted to the existing Feel the wall thickness.
Der Stahlstift ist durch Klemmwirkung mittels einer Feder in ständiger Berührung mit dem je weils eingefügten Werkstück.The steel pin is by means of clamping action a spring in constant contact with the ever because inserted workpiece.
Durch Metallabrieb der Fräse verjüngt sich die Wandstärke des zu verarbeitenden Metallstückes. Bei der gewünschten und somit erreichten Stärke schließt sich der Kontakt und eine Warnlampe leuchtet auf. Nach Wunsch ist die Kontaktaus lösung justierbar. Due to the metal abrasion of the milling machine, the tapered Wall thickness of the piece of metal to be processed. With the desired and thus achieved strength the contact closes and a warning lamp lights up. If desired, the contact is off adjustable solution.
Fig. 1 1 Stahlstift
2 Fräse
3 Feder
4 Gelenk
5 Kontaktgeber
6 Widerstand
7 Diode
8 Babyzelle Fig. 1 1 steel pin
2 milling machines
3 spring
4 joint
5 contactors
6 resistance
7 diode
8 baby cell
Fig. 2 Darstellung einer Waagefunktion, wie es im Prinzip simpel und einfach funktioniert. Fig. 2 representation of a weighing function, how it works in principle simple and simple.
Fig. 3 Endprodukt mit Handstück. Fig. 3 end product with handpiece.
Claims (1)
Durch Betätigung der Fräse entsteht Abrieb vom Metall des eingefügten Werkstückes. Ein Stahlstift, der zwi schen Fräse und Metall liegt, mißt durch Waagefunktion die Stärke des Metalls und vermittelt durch elektronische Abmessung die jeweilige Metallstärke.
Unter Patentschutz soll gestellt werden, daß Taster und Schleifhandstück jetzt ein Arbeitsgerät bildet und die Abtastung elektronisch erfolgt.The electronic tactile grinding instrument is a combination device that enables buttons and loops to be processed in one operation. The keying is done electronically.
When the cutter is operated, the metal of the inserted workpiece is abraded. A steel pin, which lies between the milling machine and metal, measures the thickness of the metal by means of a weighing function and conveys the respective metal thickness by means of electronic dimensions.
Patent protection is to be provided so that the button and the grinding handpiece now form a working device and the scanning is carried out electronically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873711010 DE3711010A1 (en) | 1987-04-02 | 1987-04-02 | Electronic exploratory grinding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873711010 DE3711010A1 (en) | 1987-04-02 | 1987-04-02 | Electronic exploratory grinding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3711010A1 true DE3711010A1 (en) | 1988-10-20 |
Family
ID=6324654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873711010 Ceased DE3711010A1 (en) | 1987-04-02 | 1987-04-02 | Electronic exploratory grinding instrument |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3711010A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182312A (en) * | 1977-05-20 | 1980-01-08 | Mushabac David R | Dental probe |
| DE3442158A1 (en) * | 1984-11-17 | 1986-05-28 | Rudi 7080 Aalen Körner | Method and device for milling dental prostheses |
-
1987
- 1987-04-02 DE DE19873711010 patent/DE3711010A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182312A (en) * | 1977-05-20 | 1980-01-08 | Mushabac David R | Dental probe |
| DE3442158A1 (en) * | 1984-11-17 | 1986-05-28 | Rudi 7080 Aalen Körner | Method and device for milling dental prostheses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |