FR2383652A2 - Piece a main dentaire - Google Patents
Piece a main dentaireInfo
- Publication number
- FR2383652A2 FR2383652A2 FR7708749A FR7708749A FR2383652A2 FR 2383652 A2 FR2383652 A2 FR 2383652A2 FR 7708749 A FR7708749 A FR 7708749A FR 7708749 A FR7708749 A FR 7708749A FR 2383652 A2 FR2383652 A2 FR 2383652A2
- Authority
- FR
- France
- Prior art keywords
- air supply
- bush
- air
- motor
- changeover
- Prior art date
- 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
- 238000001816 cooling Methods 0.000 title 1
- 238000010411 cooking Methods 0.000 abstract 1
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
- A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
-
- 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
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 (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7708749A FR2383652A2 (fr) | 1977-03-18 | 1977-03-18 | Piece a main dentaire |
CH1244777A CH614619A5 (zh) | 1977-01-28 | 1977-10-12 | |
DE2750451A DE2750451C3 (de) | 1977-01-28 | 1977-11-11 | Zahnärztliches Handstück |
AT822077A AT350712B (de) | 1977-01-28 | 1977-11-17 | Zahnaerztliches handstueck |
AR270142A AR213674A1 (es) | 1977-01-28 | 1977-11-28 | Una pieza dental manual |
IT30438/77A IT1088979B (it) | 1977-01-28 | 1977-12-06 | Attrezzo manuale dentario |
PL1978203791A PL112648B1 (en) | 1977-01-28 | 1978-01-04 | Dental instrument holder |
US05/867,100 US4219618A (en) | 1977-01-28 | 1978-01-05 | Dental hand tool holder |
JP94178A JPS5394494A (en) | 1977-01-28 | 1978-01-10 | Hand tool holder for dental surgery |
BR7800373A BR7800373A (pt) | 1977-01-28 | 1978-01-23 | Peca manual dentaria |
DD78203455A DD135560A5 (de) | 1977-01-28 | 1978-01-27 | Zahnaerztliches handstueck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7708749A FR2383652A2 (fr) | 1977-03-18 | 1977-03-18 | Piece a main dentaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383652A2 true FR2383652A2 (fr) | 1978-10-13 |
FR2383652B2 FR2383652B2 (zh) | 1982-03-05 |
Family
ID=9188490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7708749A Granted FR2383652A2 (fr) | 1977-01-28 | 1977-03-18 | Piece a main dentaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2383652A2 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2220233A1 (zh) * | 1973-03-08 | 1974-10-04 | Kaltenbach & Voigt |
-
1977
- 1977-03-18 FR FR7708749A patent/FR2383652A2/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2220233A1 (zh) * | 1973-03-08 | 1974-10-04 | Kaltenbach & Voigt |
Also Published As
Publication number | Publication date |
---|---|
FR2383652B2 (zh) | 1982-03-05 |
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