DE2953790A1 - - Google Patents
Info
- Publication number
- DE2953790A1 DE2953790A1 DE19792953790 DE2953790A DE2953790A1 DE 2953790 A1 DE2953790 A1 DE 2953790A1 DE 19792953790 DE19792953790 DE 19792953790 DE 2953790 A DE2953790 A DE 2953790A DE 2953790 A1 DE2953790 A1 DE 2953790A1
- Authority
- DE
- Germany
- 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
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 |
|---|---|---|---|
| AT0170878A AT370611B (de) | 1978-03-09 | 1978-03-09 | Zahnaerztliches handstueck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2953790A1 true DE2953790A1 (US20090177143A1-20090709-C00008.png) | 1982-07-22 |
| DE2953790C2 DE2953790C2 (de) | 1984-02-02 |
Family
ID=3519265
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2908390A Expired DE2908390C2 (de) | 1978-03-09 | 1979-03-03 | Kupplungsstück für strömungsgetriebene zahnärztliche Handstücke |
| DE2953790A Expired DE2953790C2 (de) | 1978-03-09 | 1979-03-03 | Kupplungsvorrichtung zum lösbaren Verbinden von zwei axial aneinanderkuppelbaren zahnärztlichen Handstückteilen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2908390A Expired DE2908390C2 (de) | 1978-03-09 | 1979-03-03 | Kupplungsstück für strömungsgetriebene zahnärztliche Handstücke |
Country Status (4)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2966808D1 (en) * | 1979-11-29 | 1984-04-19 | Siemens Ag | Dental handpiece comprising a device for a detachable connection between two parts of the handpiece |
| DE3241960A1 (de) * | 1982-11-12 | 1984-05-17 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Kupplung fuer zahnaerztliche handstuecke |
| FR2536986A1 (fr) * | 1982-12-07 | 1984-06-08 | Micro Mega Sa | Dispositif pour l'accrochage rapide rotatif d'une piece de dentisterie sur le cordon d'amenee des fluides d'alimentation |
| FR2542189B1 (fr) * | 1983-03-08 | 1985-05-31 | Micro Mega Sa | Dispositif pour l'accrochage rotatif et le decrochage rapides d'une piece de dentisterie |
| US4521189A (en) * | 1983-11-03 | 1985-06-04 | Lares Research | Dental handpiece |
| US5145370A (en) * | 1989-03-01 | 1992-09-08 | Gary Woodward | Dental fiberoptic handpiece hose assembly |
| US5039304A (en) * | 1990-11-05 | 1991-08-13 | Midwest Dental Products Corporation | Quick connect/disconnect coupling for dental handpieces |
| JPH0631708U (ja) * | 1992-10-09 | 1994-04-26 | 株式会社中西歯科器械製作所 | 歯科用ハンドピース装置 |
| FR2709658B1 (fr) * | 1993-02-19 | 1995-10-06 | Micro Mega Sa | Dispositif à douille d'accrochage pour raccordement rapide entre appareillages de dentisterie. |
| DE102004002868B3 (de) * | 2004-01-19 | 2005-03-17 | Sirona Dental Systems Gmbh | Einsatzteil für ein zahnärztliches Handinstrument, insbesondere zur Prophylaxebehandlung |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219170B (de) * | 1962-03-02 | 1966-06-16 | Kaltenbach & Voigt | Zahnaerztliches Hand- oder Winkelstueck |
| DE1766598B2 (de) * | 1968-06-20 | 1972-11-16 | Siemens AG, 1000 Berlin u. 8000 München | Kupplung an einem zahnaerztlichen handstueck |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1766598U (de) | 1957-09-27 | 1958-05-14 | Siemens Ag | Kupplungseinrichtung zur verbindung zweier rohrfoermiger leitungen, vorzugsweise koaxialleitungen. |
| US3173207A (en) * | 1959-12-28 | 1965-03-16 | Ritter Co Inc | Air driven turbine dental handpiece and air and water connections therefor |
| DE2207240B2 (de) * | 1972-02-16 | 1977-12-01 | Siemens AG, 1000 Berlin und 8000 München | Absperr- und einstellventil fuer zahnaerztliche handstuecke |
| DE7206582U (de) * | 1972-02-22 | 1972-05-10 | Kaltenbach & Voigt | Verbindungsstück für den Anschluß eines zahnärztlichen Instrumentes an einen Versorgungsschlauch |
| DE2558064C3 (de) * | 1975-12-22 | 1987-01-22 | Siemens AG, 1000 Berlin und 8000 München | Zahnärztliche Handstückanordnung |
-
1978
- 1978-03-09 AT AT0170878A patent/AT370611B/de not_active IP Right Cessation
-
1979
- 1979-03-03 DE DE2908390A patent/DE2908390C2/de not_active Expired
- 1979-03-03 DE DE2953790A patent/DE2953790C2/de not_active Expired
- 1979-03-08 IT IT20832/79A patent/IT1166677B/it active
- 1979-03-08 CH CH224679A patent/CH639550A5/de not_active IP Right Cessation
-
1981
- 1981-02-25 AT AT0087381A patent/AT370613B/de not_active IP Right Cessation
-
1982
- 1982-11-18 CH CH672582A patent/CH639840A5/de not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219170B (de) * | 1962-03-02 | 1966-06-16 | Kaltenbach & Voigt | Zahnaerztliches Hand- oder Winkelstueck |
| DE1766598B2 (de) * | 1968-06-20 | 1972-11-16 | Siemens AG, 1000 Berlin u. 8000 München | Kupplung an einem zahnaerztlichen handstueck |
Also Published As
| Publication number | Publication date |
|---|---|
| AT370611B (de) | 1983-04-25 |
| ATA170878A (de) | 1982-09-15 |
| IT1166677B (it) | 1987-05-06 |
| AT370613B (de) | 1983-04-25 |
| CH639550A5 (en) | 1983-11-30 |
| DE2953790C2 (de) | 1984-02-02 |
| IT7920832A0 (it) | 1979-03-08 |
| DE2908390A1 (de) | 1979-09-20 |
| ATA87381A (de) | 1982-09-15 |
| CH639840A5 (en) | 1983-12-15 |
| DE2908390C2 (de) | 1985-09-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AC | Divided out of |
Ref country code: DE Ref document number: 2908390 Format of ref document f/p: P |
|
| Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 2908390 |
|
| 8110 | Request for examination paragraph 44 | ||
| 8181 | Inventor (new situation) |
Free format text: MALATA, PETER, DIPL.-ING. BUCHSTEINER, JOSEF, ING., 5111 BUERMOOS, AT ROSENSTATTER, OTTO, ING., SEEHAM, AT |
|
| AC | Divided out of |
Ref country code: DE Ref document number: 2908390 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |