FR2570267B1 - Piece a main dentaire - Google Patents
Piece a main dentaireInfo
- Publication number
- FR2570267B1 FR2570267B1 FR8511848A FR8511848A FR2570267B1 FR 2570267 B1 FR2570267 B1 FR 2570267B1 FR 8511848 A FR8511848 A FR 8511848A FR 8511848 A FR8511848 A FR 8511848A FR 2570267 B1 FR2570267 B1 FR 2570267B1
- Authority
- FR
- France
- Prior art keywords
- dental handpiece
- handpiece
- dental
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01C13/02—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby for driving hand-held tools or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843433876 DE3433876A1 (de) | 1984-09-14 | 1984-09-14 | Zahnaerztliches handstueck |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2570267A1 FR2570267A1 (fr) | 1986-03-21 |
FR2570267B1 true FR2570267B1 (fr) | 1990-12-14 |
Family
ID=6245455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8511848A Expired - Fee Related FR2570267B1 (fr) | 1984-09-14 | 1985-08-02 | Piece a main dentaire |
Country Status (6)
Country | Link |
---|---|
US (1) | US4642051A (fr) |
JP (1) | JPS6173646A (fr) |
AT (1) | AT382309B (fr) |
CH (1) | CH668696A5 (fr) |
DE (1) | DE3433876A1 (fr) |
FR (1) | FR2570267B1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8717222U1 (fr) * | 1987-02-26 | 1989-04-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
AT396739B (de) * | 1991-09-13 | 1993-11-25 | Intec Innovative Med Tech | Zahnärztliches handstück |
EP0603202B1 (fr) * | 1991-09-13 | 1996-03-20 | Imtec Innovative Medizintechnik Gesellschaft M.B.H. | Piece a main utilisee en medecine dentaire |
AT402886B (de) * | 1992-01-29 | 1997-09-25 | Intec Innovative Med Tech | Zahnärztliches handstück |
EP0553712A1 (fr) * | 1992-01-29 | 1993-08-04 | Kaltenbach & Voigt Gmbh & Co. | Dispositif de traitement par laser notamment pour l'usage médical ou dentaire |
DE4417810C2 (de) * | 1994-05-20 | 1997-10-23 | Kaltenbach & Voigt | Ärztliches oder zahnärztliches Handstück |
US5683246A (en) * | 1995-04-17 | 1997-11-04 | Micro Motors, Inc. | Illumination apparatus for dental handpiece |
DE19617670C2 (de) * | 1996-05-03 | 1999-08-05 | Otto Rosenstatter | Dentales Winkelstück |
US5795167A (en) * | 1996-09-30 | 1998-08-18 | Den-Tal-Ez, Inc. | Air driven low speed dental handpiece motors |
US20060234186A1 (en) * | 2000-09-14 | 2006-10-19 | Novak Eugene J | Bearing for dental handpiece |
US20020168612A1 (en) * | 2000-09-14 | 2002-11-14 | Novak Eugene J. | Bearing for dental handpiece |
US20070059664A1 (en) * | 2000-09-14 | 2007-03-15 | Novak Eugene J | Bearing for dental handpiece |
CA2431109C (fr) * | 2000-12-18 | 2012-02-21 | Dentsply International Inc. | Composants ameliores de piece a main de dentisterie |
US20020124443A1 (en) * | 2000-12-18 | 2002-09-12 | Dentsply Research & Development Corp. | Metal-to-metal connections |
US20070031786A1 (en) * | 2002-02-25 | 2007-02-08 | Heil Donald J | Dental handpiece |
ATE453370T1 (de) * | 2002-02-27 | 2010-01-15 | Dentsply Int Inc | Zahnärztliches handstück mit verbesserter schmierfetthalterung |
US20070117064A1 (en) * | 2002-02-27 | 2007-05-24 | Novak Eugene J | Dental handpiece with improved grease retention |
US20060191336A1 (en) * | 2002-03-28 | 2006-08-31 | Dentsply Research & Development Corp. | Method and apparatus for balancing the rotating elements of a dental handpiece |
WO2003083266A1 (fr) * | 2002-03-28 | 2003-10-09 | Dentsply International Inc. | Technique d'equilibrage d'elements rotatifs de turbine sur un instrument dentaire |
WO2005089370A2 (fr) * | 2004-03-16 | 2005-09-29 | Goodis Charles J | Limes endodontiques et dispositifs obturateurs, et leurs methodes de fabrication |
WO2007010375A1 (fr) | 2005-07-22 | 2007-01-25 | Rotomed Ag | Micromoteur a air comprime |
JP5500987B2 (ja) * | 2006-06-01 | 2014-05-21 | デンツプライ インターナショナル インコーポレーテッド | 歯科用ハンドピース用の角度付きホース接続部 |
JP2008200333A (ja) * | 2007-02-21 | 2008-09-04 | Morita Mfg Co Ltd | 医科歯科用ハンドピース |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1274789B (de) * | 1962-07-06 | 1968-08-08 | Chirana Praha Np | Zufuehrungsschlauch mit Steuerventilen fuer zahnaerztliche Turbinenbandstuecke |
US3574374A (en) * | 1969-01-16 | 1971-04-13 | Orthopedic Equipment Co | Surgical instrument |
JPS5039154Y2 (fr) * | 1971-04-14 | 1975-11-11 | ||
DE2311496B2 (de) * | 1973-03-08 | 1977-09-29 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnaerztliches handstueck |
DE2558064B2 (de) * | 1975-12-22 | 1980-10-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Zahnärztliches Handstück |
DE7729110U1 (de) * | 1977-09-20 | 1979-01-04 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnärztliches Handstück |
DE2839632A1 (de) * | 1978-09-12 | 1980-03-20 | Kaltenbach & Voigt | Zahnaerztlicher druckluftmotor |
FR2454513A1 (fr) * | 1979-04-20 | 1980-11-14 | Micro Mega Sa | Distributeur pour l'alimentation progressive et reversible d'un moteur a air en particulier pour piece a main de dentiste |
DE3009337A1 (de) * | 1980-03-11 | 1981-09-24 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnaerztlicher druckluftmotor |
JPS5940018A (ja) * | 1982-08-31 | 1984-03-05 | Hitachi Chem Co Ltd | 耐ジヤダ−性及び防錆性の改良されたクラツチフエ−シング |
-
1984
- 1984-09-14 DE DE19843433876 patent/DE3433876A1/de active Granted
-
1985
- 1985-07-17 AT AT0211185A patent/AT382309B/de not_active IP Right Cessation
- 1985-07-22 US US06/757,609 patent/US4642051A/en not_active Expired - Fee Related
- 1985-08-02 FR FR8511848A patent/FR2570267B1/fr not_active Expired - Fee Related
- 1985-08-28 CH CH3686/85A patent/CH668696A5/de not_active IP Right Cessation
- 1985-09-13 JP JP60203190A patent/JPS6173646A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3433876C2 (fr) | 1993-04-01 |
ATA211185A (de) | 1986-07-15 |
FR2570267A1 (fr) | 1986-03-21 |
US4642051A (en) | 1987-02-10 |
CH668696A5 (de) | 1989-01-31 |
AT382309B (de) | 1987-02-10 |
JPS6173646A (ja) | 1986-04-15 |
DE3433876A1 (de) | 1986-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |