DE2744283C3 - Tensioning device for orthodontic archwires - Google Patents
Tensioning device for orthodontic archwiresInfo
- Publication number
- DE2744283C3 DE2744283C3 DE19772744283 DE2744283A DE2744283C3 DE 2744283 C3 DE2744283 C3 DE 2744283C3 DE 19772744283 DE19772744283 DE 19772744283 DE 2744283 A DE2744283 A DE 2744283A DE 2744283 C3 DE2744283 C3 DE 2744283C3
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- clamping device
- base part
- eccentric
- turntable
- 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
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
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
Aufgabe der Weiterbildung ist es, bei einer kompakten Bauweise mit versenktem Drehteller noch eine sichereren Schiebe- oder Klemmsitz für den Drahtbogen zur Zahnregulierung zu gewährleisten, was erfindungsgemäß durch die im Anspruch 1 aufgeführten Mittel gelöst wird.The task of the training is, with a compact design with a recessed turntable, one more more secure sliding or press fit for the arch wire to ensure tooth regulation, which according to the invention by those listed in claim 1 Means is resolved.
Vorteilhafte Weiterbildungen sind in den Unteransprüchen angegeben.Advantageous further developments are given in the subclaims.
Zwei Ausführungsformen der Spannvorrichtung für kieferorthopädische Drahtbogen gemäß der Erfindung werden an Hand der F i g. 1 bis 6 erläutert Es zeigtTwo embodiments of the tensioning device for orthodontic archwires according to the invention are shown on the basis of FIG. 1 to 6 explained. It shows
IQ Fig. 1 den Querschnitt einer solchen Spannvorrichtung, IQ Fig. 1 the cross section of such a clamping device,
F i g. 2 und 3 die Draufsicht und Seitenansicht hierzu,
F i g. 4 und 5 die Draufsicht und Seitenansicht einer Tandemanordnung undF i g. 2 and 3 the top view and side view of this,
F i g. 4 and 5 are top and side views of a tandem arrangement;
ι■> F i g. 6 die perspektivische Ansicht eines zugehörigen Beiätigungsschlüssels.ι ■> F i g. 6 is a perspective view of an associated one Confirmation key.
Wie aus der Zeichnung Fig. 1 bis 3 ersichtlich ist, wird die Spannvorrichtung in Form eines Brackets aus dem Basisteil 1 mit Längskanal 2 zum Einbringen von Regulierbogen 3 gebildet. Hierbei dient der Drehteil mit Drehkopf 4 und angeschnittenem Klemmexzenter 5 durch Verschwenken, wie strichpunktiert angedeutet, zur Halterung bzw. Klemmung des im Längskanal 2 eingelegten Regulierbogens 3 in der gewünschten Einstellung im Klemm- oder Schiebesitz. Der Drehteil mit Drehkopf 4 und Klemmexzenter 5 ist hierbei im Basisteil 1 mittels Wellenbolzen 6 schwenkbar gehalten, wobei der runde Drehkopf 4 bei 7 eingelassen und bei 8 zur Betätigung mittels Schlüssel und zum Einsetzen desAs can be seen from the drawing FIGS. 1 to 3, the clamping device is made in the form of a bracket the base part 1 is formed with a longitudinal channel 2 for the introduction of regulating arches 3. The rotating part also serves here Rotary head 4 and trimmed clamping eccentric 5 by pivoting, as indicated by dash-dotted lines, for holding or clamping the regulating sheet 3 inserted in the longitudinal channel 2 in the desired position Adjustment in the clamp or sliding fit. The rotating part with rotating head 4 and clamping eccentric 5 is in this case Base part 1 is held pivotably by means of shaft bolts 6, the round rotating head 4 being embedded at 7 and at 8 for actuation with a key and for inserting the
μ Regulierbogens 3 in den Längskanal 2 abgeschnitten ist, wodurch eine kompakte Bauweise erreicht wird.μ regulating sheet 3 is cut into longitudinal channel 2, whereby a compact design is achieved.
Zur Höhensicherung des Drehteils 4 dient eine am freien Wellenende bei 9 aufgenietete, hochgewölbte Bremsfeder 10, welche in einem entsprechenden Absatz ll vertieft liegt. Im übrigen weist der Basisteil 1 des Brackets noch an sich bekannte Ligierungsflügel 12 auf. Die am Basisteil angeschnittenen Seitenlappen 13 dienen der Befestigung am Zahnband, welches hier nicht besonders dargestellt ist.To secure the height of the rotating part 4, a high-arched rivet riveted to the free shaft end at 9 is used Brake spring 10, which is recessed in a corresponding paragraph II. In addition, the base part 1 of the Brackets still known per se ligating wings 12. The side tabs 13 cut on the base part are used to attach to the toothed belt, which is not particularly shown here.
■»ο Beim Gleitsitz des Regulierungsbogtr.s 3 verhindert der übergreifende Drehkopf 4 dessen (3) Herausspringen aus dem Längskanal 2.■ »ο Prevents the sliding fit of the regulating arch 3 the overlapping rotary head 4 whose (3) jumping out of the longitudinal channel 2.
Neben der Abflachung 8 besitzt der Drehkopf 4 eine Mittelbohrung 14, zur Betätigung mittels Drehhohl-In addition to the flattened area 8, the rotary head 4 has a central bore 14 for actuation by means of a rotary hollow
■»5 schlüssel 15, welcher in Fig.6 gezeigt ist. Der Drehhohlschlüssel 15 weist hierfür eine Seitenabflachung 16 und einen Mittelstutzen 17 auf, welcher (17) als Suchstift dient, während der Drehhohlschlüssel 15 außen eine Sichtkerbe 18 trägt.■ »5 key 15, which is shown in Fig.6. Of the Rotary hollow key 15 has for this purpose a side flat 16 and a central connector 17, which (17) as Search pin is used, while the rotary hollow key 15 has a notch 18 on the outside.
In Fig.4 und 5 der Zeichnung ist sodann eine Tandemanordnung eines solchen Brackets 1/7 dargestellt, was der größeren Befestigungssicherheit dient. Hierbei sind die Klemmexzenter 5 bei beiden Brackets in verschiedenen Positionen gezeigt.In Fig. 4 and 5 of the drawing, a tandem arrangement of such a bracket 1/7 is then shown, which is used for greater fastening security. Here are the clamping eccentrics 5 on both brackets shown in different positions.
Hierzu 3 Blatt ZeichnungenFor this purpose 3 sheets of drawings
Claims (9)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772744283 DE2744283C3 (en) | 1977-10-01 | 1977-10-01 | Tensioning device for orthodontic archwires |
CH1265377A CH619611A5 (en) | 1977-01-17 | 1977-10-17 | |
US05/847,415 US4171568A (en) | 1977-01-17 | 1977-10-31 | Arch wire retainer |
IT69537/77A IT1117138B (en) | 1977-01-17 | 1977-11-11 | TIGHTENING DEVICE FOR METAL WIRE ARCHES FOR ORTHOPEDIC CORRECTIONS OF THE JAW |
FR7735006A FR2377188A1 (en) | 1977-01-17 | 1977-11-22 | CLAMPING DEVICE FOR MAXILLO-ORTHOPEDIC BOWS OF METAL WIRE |
JP10376778A JPS5454495A (en) | 1977-10-01 | 1978-08-25 | Device of mounting arched wire for plastic surgery of jaw portion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772744283 DE2744283C3 (en) | 1977-10-01 | 1977-10-01 | Tensioning device for orthodontic archwires |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2744283A1 DE2744283A1 (en) | 1979-04-05 |
DE2744283B2 DE2744283B2 (en) | 1980-11-27 |
DE2744283C3 true DE2744283C3 (en) | 1981-09-17 |
Family
ID=6020444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772744283 Expired DE2744283C3 (en) | 1977-01-17 | 1977-10-01 | Tensioning device for orthodontic archwires |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5454495A (en) |
DE (1) | DE2744283C3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60240027A (en) * | 1984-05-11 | 1985-11-28 | Hitachi Ltd | Outputting portion of electron tube |
US7704072B2 (en) | 2006-04-19 | 2010-04-27 | Ormco Corporation | Orthodontic bracket |
EP2008611A1 (en) * | 2007-06-28 | 2008-12-31 | Ormco Corporation | Orthodontic hand tools for use with a self-ligating orthodontic bracket, methods for using such orthodontic hand tools, self-ligating orthodontic brackets, and orthodontic bracket systems |
US8162660B2 (en) * | 2009-11-20 | 2012-04-24 | Robert T Rudman | Rotating clip orthodontic bracket |
-
1977
- 1977-10-01 DE DE19772744283 patent/DE2744283C3/en not_active Expired
-
1978
- 1978-08-25 JP JP10376778A patent/JPS5454495A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5611454B2 (en) | 1981-03-14 |
DE2744283B2 (en) | 1980-11-27 |
DE2744283A1 (en) | 1979-04-05 |
JPS5454495A (en) | 1979-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
OGA | New person/name/address of the applicant | ||
C3 | Grant after two publication steps (3rd publication) |