JPS4943490A - - Google Patents
Info
- Publication number
- JPS4943490A JPS4943490A JP8742772A JP8742772A JPS4943490A JP S4943490 A JPS4943490 A JP S4943490A JP 8742772 A JP8742772 A JP 8742772A JP 8742772 A JP8742772 A JP 8742772A JP S4943490 A JPS4943490 A JP S4943490A
- Authority
- JP
- Japan
- 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
- A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
- A61C1/142—Operating tool blocking means
- A61C1/144—Operating tool blocking means constricting the operating tool, e.g. chuck
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742772A JPS5010077B2 (en:Method) | 1972-08-31 | 1972-08-31 | |
| GB3858373A GB1421667A (en) | 1972-08-31 | 1973-08-15 | Chuck for use in a dental handpiece |
| BR649673A BR7306496D0 (pt) | 1972-08-31 | 1973-08-23 | Uma bucha para uso em broca dental |
| DE19732342680 DE2342680A1 (de) | 1972-08-31 | 1973-08-23 | Spannhuelsenanordnung fuer zahnaerztliche handstuecke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742772A JPS5010077B2 (en:Method) | 1972-08-31 | 1972-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4943490A true JPS4943490A (en:Method) | 1974-04-24 |
| JPS5010077B2 JPS5010077B2 (en:Method) | 1975-04-18 |
Family
ID=13914561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8742772A Expired JPS5010077B2 (en:Method) | 1972-08-31 | 1972-08-31 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5010077B2 (en:Method) |
| BR (1) | BR7306496D0 (en:Method) |
| DE (1) | DE2342680A1 (en:Method) |
| GB (1) | GB1421667A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427085A1 (fr) * | 1978-06-01 | 1979-12-28 | Micro Mega Sa | Dispositif de fixation d'une fraise denta ire dans une piece a main |
| DE3346248C2 (de) * | 1983-12-21 | 1985-10-31 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Spanneinrichtung zum Einspannen von Werkzeugen |
| AT400803B (de) * | 1994-08-01 | 1996-03-25 | Buermoos Dentalwerk | Spannvorrichtung für ein dentales werkzeug |
| DE19613680C2 (de) * | 1996-04-05 | 1999-08-05 | Otto Rosenstatter | Zahnärztliches Handstück |
| AT500140A1 (de) * | 2003-06-12 | 2005-11-15 | W & H Dentalwerk Buermoos Gmbh | Spannvorrichtung |
-
1972
- 1972-08-31 JP JP8742772A patent/JPS5010077B2/ja not_active Expired
-
1973
- 1973-08-15 GB GB3858373A patent/GB1421667A/en not_active Expired
- 1973-08-23 DE DE19732342680 patent/DE2342680A1/de active Pending
- 1973-08-23 BR BR649673A patent/BR7306496D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7306496D0 (pt) | 1974-06-27 |
| DE2342680A1 (de) | 1974-03-21 |
| GB1421667A (en) | 1976-01-21 |
| JPS5010077B2 (en:Method) | 1975-04-18 |