FR2431282B1 - - Google Patents
Info
- Publication number
- FR2431282B1 FR2431282B1 FR7918673A FR7918673A FR2431282B1 FR 2431282 B1 FR2431282 B1 FR 2431282B1 FR 7918673 A FR7918673 A FR 7918673A FR 7918673 A FR7918673 A FR 7918673A FR 2431282 B1 FR2431282 B1 FR 2431282B1
- 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
- A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
- A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
- B23B31/2073—Axially fixed cam, moving jaws
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (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)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2832157A DE2832157C3 (de) | 1978-07-21 | 1978-07-21 | Zahnärztliches Handstück |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431282A1 FR2431282A1 (fr) | 1980-02-15 |
FR2431282B1 true FR2431282B1 (fr) | 1983-08-19 |
Family
ID=6045046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7918673A Granted FR2431282A1 (fr) | 1978-07-21 | 1979-07-19 | Piece a main de dentisterie |
Country Status (7)
Country | Link |
---|---|
US (1) | US4281988A (fr) |
JP (1) | JPS5547849A (fr) |
AT (1) | AT370612B (fr) |
CH (1) | CH638971A5 (fr) |
DE (1) | DE2832157C3 (fr) |
FR (1) | FR2431282A1 (fr) |
IT (1) | IT1118925B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56160518U (fr) * | 1980-05-01 | 1981-11-30 | ||
AT500140A1 (de) * | 2003-06-12 | 2005-11-15 | W & H Dentalwerk Buermoos Gmbh | Spannvorrichtung |
DE102004036454A1 (de) * | 2004-07-28 | 2006-03-23 | Kaltenbach & Voigt Gmbh & Co. Kg | Medizinisches, insbesondere dentalmedizinisches, Handstück mit einer Klemmhülse für ein Werkzeug |
RU2472604C2 (ru) * | 2010-11-12 | 2013-01-20 | Николай Петрович Пудов | Настольно-сверлильный станок |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1114653A (en) * | 1914-05-06 | 1914-10-20 | Frank Starin | Drill-chuck. |
US2778650A (en) * | 1954-03-11 | 1957-01-22 | Erickson Tool Co | Collet chuck |
US3074167A (en) * | 1959-06-22 | 1963-01-22 | Star Dental Mfg Co | Air driven dental drill with collet |
CH378129A (fr) * | 1962-03-22 | 1964-05-31 | Keller Fred | Procédé de fabrication d'une pince de fixation d'un outil sur un axe tournant, pince obtenue par ce procédé et utilisation d'une telle pince |
DE1268311B (de) * | 1963-09-26 | 1968-05-16 | Siemens Ag | Werkzeug-Einspannvorrichtung fuer zahnaerztliche Winkelhandstuecke |
GB1189884A (en) * | 1967-01-25 | 1970-04-29 | Morita Mfg | A Dental Handpiece |
DE1927743C3 (de) * | 1969-05-30 | 1979-12-20 | Kaltenbach & Voigt, 7950 Biberach | Zahnärztliches Instrument, insbesondere Hand- oder Winkelstück |
DE1766823C3 (de) * | 1968-07-24 | 1974-02-28 | Kaltenbach & Voigt, 7950 Biberach | Zahnärztliches Instrument, insbesondere Hand- oder Winkelstück |
US3888008A (en) * | 1973-01-24 | 1975-06-10 | American Hospital Supply Corp | Handpiece and chuck wrench therefor |
US3962788A (en) * | 1974-01-04 | 1976-06-15 | Flatland Lloyd P | Dental handpiece |
US4089115A (en) * | 1976-11-17 | 1978-05-16 | American Hospital Supply Corporation | Spring grip chuck assembly for dental handpieces |
-
1978
- 1978-07-21 DE DE2832157A patent/DE2832157C3/de not_active Expired
-
1979
- 1979-07-06 AT AT0472679A patent/AT370612B/de not_active IP Right Cessation
- 1979-07-09 US US06/056,000 patent/US4281988A/en not_active Expired - Lifetime
- 1979-07-19 JP JP9212279A patent/JPS5547849A/ja active Granted
- 1979-07-19 IT IT68505/79A patent/IT1118925B/it active
- 1979-07-19 CH CH673579A patent/CH638971A5/de not_active IP Right Cessation
- 1979-07-19 FR FR7918673A patent/FR2431282A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2832157A1 (de) | 1980-01-31 |
IT1118925B (it) | 1986-03-03 |
DE2832157B2 (de) | 1980-07-24 |
AT370612B (de) | 1983-04-25 |
FR2431282A1 (fr) | 1980-02-15 |
JPS6317453B2 (fr) | 1988-04-13 |
IT7968505A0 (it) | 1979-07-19 |
JPS5547849A (en) | 1980-04-05 |
ATA472679A (de) | 1982-09-15 |
US4281988A (en) | 1981-08-04 |
CH638971A5 (de) | 1983-10-31 |
DE2832157C3 (de) | 1985-11-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |