JPS4883485A - - Google Patents
Info
- Publication number
- JPS4883485A JPS4883485A JP48007130A JP713073A JPS4883485A JP S4883485 A JPS4883485 A JP S4883485A JP 48007130 A JP48007130 A JP 48007130A JP 713073 A JP713073 A JP 713073A JP S4883485 A JPS4883485 A JP S4883485A
- 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.)
- Pending
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
- A61C1/185—Drives or transmissions
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)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7202043A FR2168705A5 (de) | 1972-01-21 | 1972-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4883485A true JPS4883485A (de) | 1973-11-07 |
Family
ID=9092252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48007130A Pending JPS4883485A (de) | 1972-01-21 | 1973-01-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3783515A (de) |
| JP (1) | JPS4883485A (de) |
| DE (1) | DE2263423A1 (de) |
| FR (1) | FR2168705A5 (de) |
| GB (1) | GB1410432A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2516783A1 (fr) * | 1981-11-23 | 1983-05-27 | Micro Mega Sa | Dispositif multiplicateur pour mecanisme d'entrainement en rotation d'un outil fixe sur une tete de contre-angle de dentisterie |
| IT1245901B (it) * | 1991-04-30 | 1994-10-25 | Castellini Spa | Testa porta utensile per manipoli odontoiatrici e procedimento per realizzarla. |
| DE4142113A1 (de) * | 1991-12-19 | 1993-06-24 | Siemens Ag | Zahnaerztliches instrument mit mitteln zur kuehlung der praeparationsstelle |
| US5593304A (en) * | 1995-06-16 | 1997-01-14 | Ram; Zeev | Dental apparatus including multiple-use electrically-oscillated handpiece |
| CN108742887B (zh) * | 2018-05-22 | 2021-05-18 | 张玉娥 | 一种牙床钻孔装置 |
| CN115006013A (zh) * | 2021-03-03 | 2022-09-06 | 况永刚 | 牙科微型齿轮磨钻机 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136059A (en) * | 1961-05-24 | 1964-06-09 | Milton E Nelson | Dental handpiece |
| US3525154A (en) * | 1968-04-25 | 1970-08-25 | Star Dental Mfg Co | Handpiece with water spray |
-
1972
- 1972-01-21 FR FR7202043A patent/FR2168705A5/fr not_active Expired
- 1972-10-10 US US00296314A patent/US3783515A/en not_active Expired - Lifetime
- 1972-12-27 DE DE2263423A patent/DE2263423A1/de active Pending
-
1973
- 1973-01-17 JP JP48007130A patent/JPS4883485A/ja active Pending
- 1973-01-18 GB GB267773A patent/GB1410432A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3783515A (en) | 1974-01-08 |
| DE2263423A1 (de) | 1973-07-26 |
| GB1410432A (en) | 1975-10-15 |
| FR2168705A5 (de) | 1973-08-31 |