FR2576775B1 - Tete de contre-angle ou de turbine d'une piece a main dentaire - Google Patents
Tete de contre-angle ou de turbine d'une piece a main dentaireInfo
- Publication number
- FR2576775B1 FR2576775B1 FR8502145A FR8502145A FR2576775B1 FR 2576775 B1 FR2576775 B1 FR 2576775B1 FR 8502145 A FR8502145 A FR 8502145A FR 8502145 A FR8502145 A FR 8502145A FR 2576775 B1 FR2576775 B1 FR 2576775B1
- Authority
- FR
- France
- Prior art keywords
- contra
- angle
- dental handpiece
- turbine head
- turbine
- 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.)
- Expired - Lifetime
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 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
- A61C1/08—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17666—Radially reciprocating jaws
- Y10T279/17692—Moving-cam actuator
- Y10T279/17743—Reciprocating cam sleeve
- Y10T279/17752—Ball or roller jaws
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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8502145A FR2576775B1 (fr) | 1985-02-04 | 1985-02-04 | Tete de contre-angle ou de turbine d'une piece a main dentaire |
DE19863602847 DE3602847A1 (de) | 1985-02-04 | 1986-01-30 | Vorrichtung zum einspannen eines behandlungsinstruments in einem zahnaerztlichen winkelstueck |
CH351/86A CH666804A5 (fr) | 1985-02-04 | 1986-01-30 | Tete de contre-angle ou de turbine d'une piece a main dentaire. |
IT8620803U IT8620803V0 (it) | 1985-02-04 | 1986-01-31 | Testa di contro angolo o di turbina di uno strumento manuale dentario. |
IT19274/86A IT1189480B (it) | 1985-02-04 | 1986-01-31 | Testa di contro angolo o di turbina di uno strumento manuale dentario |
JP61020307A JPS61247445A (ja) | 1985-02-04 | 1986-02-03 | 歯科用ハンドピ−スのヘツド |
US06/825,233 US4690641A (en) | 1985-02-04 | 1986-02-03 | Contra-angle or turbine head of a dental handpiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8502145A FR2576775B1 (fr) | 1985-02-04 | 1985-02-04 | Tete de contre-angle ou de turbine d'une piece a main dentaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2576775A1 FR2576775A1 (fr) | 1986-08-08 |
FR2576775B1 true FR2576775B1 (fr) | 1990-03-16 |
Family
ID=9316286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8502145A Expired - Lifetime FR2576775B1 (fr) | 1985-02-04 | 1985-02-04 | Tete de contre-angle ou de turbine d'une piece a main dentaire |
Country Status (6)
Country | Link |
---|---|
US (1) | US4690641A (fr) |
JP (1) | JPS61247445A (fr) |
CH (1) | CH666804A5 (fr) |
DE (1) | DE3602847A1 (fr) |
FR (1) | FR2576775B1 (fr) |
IT (2) | IT1189480B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01171539A (ja) * | 1987-12-28 | 1989-07-06 | Nakanishi Shika Kikai Seisakusho:Kk | 歯科用ハンドピース |
AT400510B (de) * | 1992-08-12 | 1996-01-25 | Buermoos Dentalwerk | Spannvorrichtung für ein dentales winkelstück |
US6126370A (en) * | 1998-07-22 | 2000-10-03 | Black & Decker Inc. | Removable tool holder |
ES2219370T3 (es) * | 1999-07-21 | 2004-12-01 | Black & Decker Inc. | Portabrocas accionable a motor. |
US6234491B1 (en) * | 1999-08-02 | 2001-05-22 | Black & Decker Inc. | Tool liner |
CN103747745B (zh) | 2012-06-29 | 2016-02-24 | 捷锐士阿希迈公司 | 用于手术器械的刀片保持机构 |
GB201803084D0 (en) * | 2018-02-26 | 2018-04-11 | Cambridge Mechatronics Ltd | Haptic button with SMA |
KR20230092766A (ko) * | 2021-12-17 | 2023-06-26 | 가부시키가이샤 나카니시 | 치과용 핸드피스 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE568695C (de) * | 1933-01-23 | Brosa Erich | Spannvorrichtung fuer zahnaerztliche Handstuecke | |
DE452038C (de) * | 1926-05-15 | 1927-11-05 | Hermann Schwager Jr | Zahnaerztliches Handstueck |
DE470659C (de) * | 1927-01-26 | 1929-01-24 | Degussa | Spannvorrichtung fuer Winkelstuecke, insbesondere fuer zahnaerztliche Zwecke |
GB285474A (en) * | 1927-02-19 | 1928-08-30 | Degussa | Improvements in dental and like hand pieces |
DE512898C (de) * | 1929-07-30 | 1930-11-20 | Rubin Paul | Handstueck o. dgl. fuer auswechselbare Werkzeuge, insbesondere fuer zahnaerztliche Zwcke |
FR688048A (fr) * | 1930-01-11 | 1930-08-18 | Pièce à main pour chirurgien-dentiste | |
US2010210A (en) * | 1933-06-01 | 1935-08-06 | Degussa | Holder for dental instruments |
FR768811A (fr) * | 1933-06-01 | 1934-08-14 | Gold Und Silber Scheideideanst | Dispositif de blocage pour forets et outils analogues dans les instruments de l'art dentaire |
DE737325C (de) * | 1941-04-18 | 1943-07-10 | Degussa | Vorrichtung zur Sicherung eingespannter Werkzeuge mittels Sperrkoerper bei zahnaerztlichen Winkelstuecken |
FR935049A (fr) * | 1945-12-15 | 1948-06-08 | Sodeco | Pièce à main pour dentistes |
FR1000607A (fr) * | 1946-03-11 | 1952-02-14 | Pièce à main de dentiste | |
FR1037283A (fr) * | 1950-11-03 | 1953-09-15 | Kaltenbach & Voigt G M B H | Porte-outil en particulier pour soins dentaires |
DE836989C (de) * | 1950-11-04 | 1952-04-17 | Kaltenbach & Voigt G M B H | Handstueck, insbesondere fuer zahnaerztlich Zwecke |
DE905528C (de) * | 1951-03-01 | 1954-03-04 | Kaltenbach & Voigt | Handstueck fuer zahnaerztliche Zwecke, insbesondere Schleifhandstueck |
FR1072069A (fr) * | 1953-01-13 | 1954-09-08 | Pièce à angle de dentiste perfectionnée | |
US2749134A (en) * | 1953-03-02 | 1956-06-05 | Carlton G Lindsay | Tool-holding device |
US2843388A (en) * | 1956-12-14 | 1958-07-15 | Edward J Butler | Self-tightening reversible chuck |
US3496638A (en) * | 1967-07-12 | 1970-02-24 | American Hospital Supply Corp | Dental handpiece construction |
AT353947B (de) * | 1973-08-28 | 1979-12-10 | Buermoos Dentalwerk | Feilwerkzeug mit oszillierendem werkzeughalter |
AU2741577A (en) * | 1976-08-09 | 1979-02-01 | American Safety Equip | Automatic chuck for drill |
US4203222A (en) * | 1976-08-09 | 1980-05-20 | American Safety Equipment Corporation | Automatic chuck for drill |
JPS53140894A (en) * | 1977-05-12 | 1978-12-08 | Nakanishi Shika Kikai Seisakus | Chuck open*close device for dental handpiece |
DE3145133A1 (de) * | 1980-12-22 | 1982-07-29 | Micro-Mega S.A., 25006 Besancon | Vorrichtung zum befestigen von zahnaerztlichen bohr- bzw. fraeswerkzeugen im oberteil von turbinen fuer zahnaerztliche handstuecke |
-
1985
- 1985-02-04 FR FR8502145A patent/FR2576775B1/fr not_active Expired - Lifetime
-
1986
- 1986-01-30 CH CH351/86A patent/CH666804A5/fr not_active IP Right Cessation
- 1986-01-30 DE DE19863602847 patent/DE3602847A1/de not_active Withdrawn
- 1986-01-31 IT IT19274/86A patent/IT1189480B/it active
- 1986-01-31 IT IT8620803U patent/IT8620803V0/it unknown
- 1986-02-03 JP JP61020307A patent/JPS61247445A/ja active Pending
- 1986-02-03 US US06/825,233 patent/US4690641A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4690641A (en) | 1987-09-01 |
CH666804A5 (fr) | 1988-08-31 |
IT8619274A1 (it) | 1987-07-31 |
IT8619274A0 (it) | 1986-01-31 |
JPS61247445A (ja) | 1986-11-04 |
IT1189480B (it) | 1988-02-04 |
IT8620803V0 (it) | 1986-01-31 |
DE3602847A1 (de) | 1986-08-07 |
FR2576775A1 (fr) | 1986-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |