FR2402443B1 - - Google Patents
Info
- Publication number
- FR2402443B1 FR2402443B1 FR7826086A FR7826086A FR2402443B1 FR 2402443 B1 FR2402443 B1 FR 2402443B1 FR 7826086 A FR7826086 A FR 7826086A FR 7826086 A FR7826086 A FR 7826086A FR 2402443 B1 FR2402443 B1 FR 2402443B1
- Authority
- FR
- France
- 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
- 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
-
- 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
- A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2741148A DE2741148C2 (de) | 1977-09-13 | 1977-09-13 | Zahnärztliches Handstück |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2402443A1 FR2402443A1 (fr) | 1979-04-06 |
| FR2402443B1 true FR2402443B1 (US20020051482A1-20020502-M00012.png) | 1982-05-21 |
Family
ID=6018828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7826086A Granted FR2402443A1 (fr) | 1977-09-13 | 1978-09-12 | Piece a main de dentisterie |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855682A1 (de) * | 1978-12-22 | 1980-07-03 | Siemens Ag | Vorrichtung zum loesbaren verbinden von zwei axial miteinander kuppelbaren zahnaerztlichen handstueck- o.dgl. -teilen |
| ATE9542T1 (de) * | 1979-11-29 | 1984-10-15 | Siemens Aktiengesellschaft | Zahnaerztliches handstueck. |
| DE3240477A1 (de) * | 1982-11-02 | 1984-05-10 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnaerztliches handstueck |
| DE3346652A1 (de) * | 1983-12-23 | 1985-07-04 | Petz Electro, Schmitten | Handstueck fuer mundduschen |
| DE3433877C1 (de) * | 1984-09-14 | 1986-04-10 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnaerztliches Handstueck |
| JPH01170638U (US20020051482A1-20020502-M00012.png) * | 1988-05-21 | 1989-12-01 | ||
| AT396742B (de) * | 1991-09-13 | 1993-11-25 | Intec Innovative Med Tech | Zahnärztliches handstück |
| DE10209194B4 (de) * | 2002-03-04 | 2007-10-31 | Sirona Dental Systems Gmbh | Zahnärztliches Handinstrument |
| WO2003073952A1 (de) † | 2002-03-04 | 2003-09-12 | Sirona Dental Systems Gmbh | Zahnärztliches handinstrument |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3252719A (en) * | 1959-07-28 | 1966-05-24 | John V Borden | Dental handpiece construction |
| US3229656A (en) * | 1964-06-25 | 1966-01-18 | North American Aviation Inc | Manipulator arm attachment |
| US3423110A (en) * | 1966-02-18 | 1969-01-21 | Hansen Mfg | Quick-connective coupling |
| DE1901385A1 (de) * | 1969-01-13 | 1970-08-06 | Gewerk Eisenhuette Westfalia | Steckverbindung fuer mehradrige pneumatische Leitungen |
| FR2138199B1 (US20020051482A1-20020502-M00012.png) * | 1971-05-19 | 1973-05-11 | Walther Carl Kurt Gmbh | |
| JPS507756Y2 (US20020051482A1-20020502-M00012.png) * | 1971-11-09 | 1975-03-07 | ||
| US3858323A (en) * | 1972-10-27 | 1975-01-07 | Lloyd P Flatland | Dental handpiece |
-
1977
- 1977-09-13 DE DE2741148A patent/DE2741148C2/de not_active Expired
-
1978
- 1978-09-11 AT AT0654178A patent/AT370979B/de active
- 1978-09-12 US US05/941,841 patent/US4213756A/en not_active Expired - Lifetime
- 1978-09-12 CH CH950378A patent/CH631339A5/de not_active IP Right Cessation
- 1978-09-12 FR FR7826086A patent/FR2402443A1/fr active Granted
- 1978-09-13 JP JP11180978A patent/JPS5499393A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2741148C2 (de) | 1986-12-04 |
| US4213756A (en) | 1980-07-22 |
| FR2402443A1 (fr) | 1979-04-06 |
| AT370979B (de) | 1983-05-25 |
| DE2741148A1 (de) | 1979-03-22 |
| JPS5743252B2 (US20020051482A1-20020502-M00012.png) | 1982-09-13 |
| CH631339A5 (de) | 1982-08-13 |
| JPS5499393A (en) | 1979-08-06 |
| ATA654178A (de) | 1982-10-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |