CH371553A - Zahnärztliches Bohrhandstück - Google Patents
Zahnärztliches BohrhandstückInfo
- Publication number
- CH371553A CH371553A CH7229059A CH7229059A CH371553A CH 371553 A CH371553 A CH 371553A CH 7229059 A CH7229059 A CH 7229059A CH 7229059 A CH7229059 A CH 7229059A CH 371553 A CH371553 A CH 371553A
- Authority
- CH
- Switzerland
- Prior art keywords
- dental drill
- drill handpiece
- handpiece
- dental
- drill
- Prior art date
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
- A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/06—Adaptations for driving, or combinations with, hand-held tools or the like control thereof
- F01D15/067—Adaptations for driving, or combinations with, hand-held tools or the like control thereof characterised by non-bladed rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/066—Ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2316/00—Apparatus in health or amusement
- F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
- F16C2316/13—Dental machines
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Dentistry (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 |
---|---|---|---|
DES58016A DE1064196B (de) | 1958-04-26 | 1958-04-26 | Zahnaerztliches Bohrhandstueck |
Publications (1)
Publication Number | Publication Date |
---|---|
CH371553A true CH371553A (de) | 1963-08-31 |
Family
ID=7492248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7229059A CH371553A (de) | 1958-04-26 | 1959-04-20 | Zahnärztliches Bohrhandstück |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH371553A (de) |
DE (1) | DE1064196B (de) |
FR (1) | FR1223029A (de) |
GB (1) | GB851110A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399451B (de) * | 1993-01-15 | 1995-05-26 | Intec Innovative Med Tech | Zahnärztliches handstück |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249896A (en) * | 1978-09-29 | 1981-02-10 | Syntex (U.S.A.) Inc. | Compliantly mountable turbine cartridge assembly for gas-driven dental handpiece |
FR2489138B1 (fr) * | 1980-08-29 | 1985-11-29 | Micro Mega Sa | Tete de contre-angle a cartouche interchangeable |
WO2002022039A1 (en) * | 2000-09-14 | 2002-03-21 | Dentsply International Inc. | Improved bearing for dental handpiece |
US20020168612A1 (en) * | 2000-09-14 | 2002-11-14 | Novak Eugene J. | Bearing for dental handpiece |
TN2016000524A1 (fr) * | 2016-11-22 | 2018-04-04 | El Hedi Oussama | Pièce à main dentaire à contrôle semi-automatique. |
CN107137148B (zh) * | 2017-06-20 | 2023-10-03 | 佛山市驰康医疗器材有限公司 | 临面去釉牙科手机 |
-
1958
- 1958-04-26 DE DES58016A patent/DE1064196B/de active Pending
-
1959
- 1959-04-20 CH CH7229059A patent/CH371553A/de unknown
- 1959-04-22 GB GB13766/59A patent/GB851110A/en not_active Expired
- 1959-04-27 FR FR793484A patent/FR1223029A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399451B (de) * | 1993-01-15 | 1995-05-26 | Intec Innovative Med Tech | Zahnärztliches handstück |
Also Published As
Publication number | Publication date |
---|---|
DE1064196B (de) | 1959-08-27 |
GB851110A (en) | 1960-10-12 |
FR1223029A (fr) | 1960-06-14 |
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