CH492444A - Zahnärztliches Turbinenhandstück - Google Patents
Zahnärztliches TurbinenhandstückInfo
- Publication number
- CH492444A CH492444A CH868868A CH868868A CH492444A CH 492444 A CH492444 A CH 492444A CH 868868 A CH868868 A CH 868868A CH 868868 A CH868868 A CH 868868A CH 492444 A CH492444 A CH 492444A
- Authority
- CH
- Switzerland
- Prior art keywords
- turbine handpiece
- dental turbine
- dental
- handpiece
- turbine
- 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
- A61C1/02—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
-
- 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
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
- F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
- F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0062813 | 1967-07-13 | ||
DE19671566236 DE1566236B1 (de) | 1967-07-13 | 1967-07-13 | Zahnaerztliches Turbinenhandstueck |
Publications (1)
Publication Number | Publication Date |
---|---|
CH492444A true CH492444A (de) | 1970-06-30 |
Family
ID=25753078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH868868A CH492444A (de) | 1967-07-13 | 1968-06-11 | Zahnärztliches Turbinenhandstück |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH492444A (de) |
FR (1) | FR1577514A (de) |
GB (1) | GB1199674A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441115Y2 (de) * | 1976-01-31 | 1979-12-03 | ||
JPH0613039B2 (ja) * | 1987-07-22 | 1994-02-23 | 而至歯科工業株式会社 | チヤツク無し歯科用ハンドピ−ス |
-
1968
- 1968-06-11 CH CH868868A patent/CH492444A/de not_active IP Right Cessation
- 1968-06-18 FR FR1577514D patent/FR1577514A/fr not_active Expired
- 1968-07-10 GB GB32973/68A patent/GB1199674A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1199674A (en) | 1970-07-22 |
FR1577514A (de) | 1969-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |