FR2402443A1 - Piece a main de dentisterie - Google Patents
Piece a main de dentisterieInfo
- Publication number
- FR2402443A1 FR2402443A1 FR7826086A FR7826086A FR2402443A1 FR 2402443 A1 FR2402443 A1 FR 2402443A1 FR 7826086 A FR7826086 A FR 7826086A FR 7826086 A FR7826086 A FR 7826086A FR 2402443 A1 FR2402443 A1 FR 2402443A1
- Authority
- FR
- France
- Prior art keywords
- handpiece
- sleeve
- engaging means
- dentistry
- dentistry handpiece
- 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.)
- Granted
Links
- 230000000295 complement effect Effects 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
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)
Abstract
Pièce à main de dentisterie qui comporte un manchon subdivisé transversalement de manière à former un manchon avant et un manchon de préhension dont les faces frontales tournées l'une vers l'autre sont munies d'une tubulure de raccordement et, respectivement, d'une douille de raccordement pour au moins une conduite d'agent de refroidissement. Les deux faces frontales tournées l'une vers l'autre sont respectivement munies de moyens de mise en prise 20 pouvant s'engager élastiquement et axialement, par rapport à l'axe A de la pièce à main, dans des moyens de mise en prise complémentaires 19. Application notamment à une pièce à main porte-foret.
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 true FR2402443A1 (fr) | 1979-04-06 |
FR2402443B1 FR2402443B1 (fr) | 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)
Country | Link |
---|---|
US (1) | US4213756A (fr) |
JP (1) | JPS5499393A (fr) |
AT (1) | AT370979B (fr) |
CH (1) | CH631339A5 (fr) |
DE (1) | DE2741148C2 (fr) |
FR (1) | FR2402443A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993005722A1 (fr) * | 1991-09-13 | 1993-04-01 | Imtec Innovative Medizintechnik Gesellschaft M.B.H. | Piece a main utilisee en medecine dentaire |
Families Citing this family (8)
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 |
DE2967241D1 (en) * | 1979-11-29 | 1984-10-31 | Siemens Ag | Dental handpiece |
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 (fr) * | 1988-05-21 | 1989-12-01 | ||
AU2003221594A1 (en) † | 2002-03-04 | 2003-09-16 | Sirona Dental Systems Gmbh | Dental hand instrument |
DE10209194B4 (de) * | 2002-03-04 | 2007-10-31 | Sirona Dental Systems Gmbh | Zahnärztliches Handinstrument |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909946A (en) * | 1971-11-09 | 1975-10-07 | Morita Mfg | Dental handpiece |
Family Cites Families (6)
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 (fr) * | 1971-05-19 | 1973-05-11 | Walther Carl Kurt Gmbh | |
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 FR FR7826086A patent/FR2402443A1/fr active Granted
- 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
- 1978-09-13 JP JP11180978A patent/JPS5499393A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909946A (en) * | 1971-11-09 | 1975-10-07 | Morita Mfg | Dental handpiece |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993005722A1 (fr) * | 1991-09-13 | 1993-04-01 | Imtec Innovative Medizintechnik Gesellschaft M.B.H. | Piece a main utilisee en medecine dentaire |
Also Published As
Publication number | Publication date |
---|---|
CH631339A5 (de) | 1982-08-13 |
ATA654178A (de) | 1982-10-15 |
US4213756A (en) | 1980-07-22 |
DE2741148C2 (de) | 1986-12-04 |
DE2741148A1 (de) | 1979-03-22 |
JPS5743252B2 (fr) | 1982-09-13 |
JPS5499393A (en) | 1979-08-06 |
FR2402443B1 (fr) | 1982-05-21 |
AT370979B (de) | 1983-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |