FR2220233A1 - - Google Patents
Info
- Publication number
- FR2220233A1 FR2220233A1 FR7407971A FR7407971A FR2220233A1 FR 2220233 A1 FR2220233 A1 FR 2220233A1 FR 7407971 A FR7407971 A FR 7407971A FR 7407971 A FR7407971 A FR 7407971A FR 2220233 A1 FR2220233 A1 FR 2220233A1
- 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.)
- Granted
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
- A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
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 |
---|---|---|---|
DE19732311496 DE2311496B2 (en) | 1973-03-08 | 1973-03-08 | DENTAL HANDPIECE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2220233A1 true FR2220233A1 (en) | 1974-10-04 |
FR2220233B1 FR2220233B1 (en) | 1978-03-24 |
Family
ID=5874158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7407971A Expired FR2220233B1 (en) | 1973-03-08 | 1974-03-08 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT344874B (en) |
CH (1) | CH575751A5 (en) |
DE (1) | DE2311496B2 (en) |
FR (1) | FR2220233B1 (en) |
GB (1) | GB1439105A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2383652A2 (en) * | 1977-03-18 | 1978-10-13 | Micro Mega Sa | Dental drill cooling air supply - has bush for changeover from air supply from motor to separate air supply line |
FR2403065A1 (en) * | 1977-09-20 | 1979-04-13 | Kaltenbach & Voigt | DENTISTRY TOOL HOLDER |
FR2435244A1 (en) * | 1978-09-11 | 1980-04-04 | Micro Mega Sa | DENTAL HANDPIECE PROVIDED WITH A DEVICE FOR ADJUSTING THE TOOL SPRAYING LIQUIDS |
FR2549527A1 (en) * | 1983-07-20 | 1985-01-25 | Micro Mega Sa | Distributor for an air motor of a hand-held dentistry bit |
FR2613090A1 (en) * | 1987-03-27 | 1988-09-30 | Micro Mega Sa | Device for adjusting a gas flow rate |
WO2009018923A1 (en) * | 2007-08-09 | 2009-02-12 | Renfert Gmbh | Dental device valve arrangement |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2653588C2 (en) * | 1976-11-25 | 1984-01-05 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Dental handpiece |
DE2855719A1 (en) * | 1978-12-22 | 1980-07-10 | Siemens Ag | DENTAL HANDPIECE ARRANGEMENT |
DE3433876A1 (en) * | 1984-09-14 | 1986-03-27 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | DENTAL HANDPIECE |
TW479563U (en) * | 2001-05-18 | 2002-03-11 | Gordon Chih | Straight pipe water jet nozzle switch |
EP1749496A1 (en) * | 2005-08-05 | 2007-02-07 | W & H Dentalwerk Bürmoos GmbH | Medical miniature motor |
-
1973
- 1973-03-08 DE DE19732311496 patent/DE2311496B2/en not_active Withdrawn
-
1974
- 1974-01-16 AT AT34174A patent/AT344874B/en not_active IP Right Cessation
- 1974-02-15 GB GB713674A patent/GB1439105A/en not_active Expired
- 1974-03-05 CH CH310074A patent/CH575751A5/xx not_active IP Right Cessation
- 1974-03-08 FR FR7407971A patent/FR2220233B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2383652A2 (en) * | 1977-03-18 | 1978-10-13 | Micro Mega Sa | Dental drill cooling air supply - has bush for changeover from air supply from motor to separate air supply line |
FR2403065A1 (en) * | 1977-09-20 | 1979-04-13 | Kaltenbach & Voigt | DENTISTRY TOOL HOLDER |
FR2435244A1 (en) * | 1978-09-11 | 1980-04-04 | Micro Mega Sa | DENTAL HANDPIECE PROVIDED WITH A DEVICE FOR ADJUSTING THE TOOL SPRAYING LIQUIDS |
FR2549527A1 (en) * | 1983-07-20 | 1985-01-25 | Micro Mega Sa | Distributor for an air motor of a hand-held dentistry bit |
FR2613090A1 (en) * | 1987-03-27 | 1988-09-30 | Micro Mega Sa | Device for adjusting a gas flow rate |
WO2009018923A1 (en) * | 2007-08-09 | 2009-02-12 | Renfert Gmbh | Dental device valve arrangement |
Also Published As
Publication number | Publication date |
---|---|
DE2311496A1 (en) | 1974-09-19 |
AT344874B (en) | 1978-08-10 |
CH575751A5 (en) | 1976-05-31 |
DE2311496B2 (en) | 1977-09-29 |
FR2220233B1 (en) | 1978-03-24 |
ATA34174A (en) | 1977-12-15 |
GB1439105A (en) | 1976-06-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |