FR2267739B1 - - Google Patents
Info
- Publication number
- FR2267739B1 FR2267739B1 FR7510380A FR7510380A FR2267739B1 FR 2267739 B1 FR2267739 B1 FR 2267739B1 FR 7510380 A FR7510380 A FR 7510380A FR 7510380 A FR7510380 A FR 7510380A FR 2267739 B1 FR2267739 B1 FR 2267739B1
- Authority
- FR
- France
- 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.)
- Expired
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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7413677 | 1974-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2267739A1 FR2267739A1 (en) | 1975-11-14 |
| FR2267739B1 true FR2267739B1 (it) | 1978-02-03 |
Family
ID=6644685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7510380A Granted FR2267739A1 (en) | 1974-04-19 | 1975-04-03 | Dentist's hand drill - has sealing joint in rear end chamber for drive unit or lubricator tube |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT356802B (it) |
| CH (1) | CH592441A5 (it) |
| FR (1) | FR2267739A1 (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2416734A1 (fr) * | 1978-02-10 | 1979-09-07 | Micro Mega Sa | Embout pour l'injection d'un produit liquide a l'interieur d'une piece, en particulier pour la lubrification d'une piece a main dentaire |
| US4544355A (en) * | 1982-05-07 | 1985-10-01 | Kaltenbach & Voigt Gmbh & Co. | Arrangement for imposing pressure on maintenance media in medical particularly dental handpieces |
-
1975
- 1975-04-03 FR FR7510380A patent/FR2267739A1/fr active Granted
- 1975-04-09 AT AT268775A patent/AT356802B/de not_active IP Right Cessation
- 1975-04-14 CH CH474475A patent/CH592441A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2267739A1 (en) | 1975-11-14 |
| ATA268775A (de) | 1977-11-15 |
| AT356802B (de) | 1980-05-27 |
| CH592441A5 (it) | 1977-10-31 |