IT1173981B - Utensile a presa manuale,in particolare per impieghi odontotecnici - Google Patents
Utensile a presa manuale,in particolare per impieghi odontotecniciInfo
- Publication number
- IT1173981B IT1173981B IT20878/84A IT2087884A IT1173981B IT 1173981 B IT1173981 B IT 1173981B IT 20878/84 A IT20878/84 A IT 20878/84A IT 2087884 A IT2087884 A IT 2087884A IT 1173981 B IT1173981 B IT 1173981B
- Authority
- IT
- Italy
- Prior art keywords
- hand
- held tool
- dental use
- dental
- tool
- Prior art date
Links
Classifications
-
- 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
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
-
- 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
-
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
-
- 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
- Y10T279/17761—Side detent
- Y10T279/17821—Set screw
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Dentistry (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2590/83A CH652908A5 (fr) | 1983-05-11 | 1983-05-11 | Piece a main. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8420878A0 IT8420878A0 (it) | 1984-05-10 |
IT8420878A1 IT8420878A1 (it) | 1985-11-10 |
IT1173981B true IT1173981B (it) | 1987-06-24 |
Family
ID=4237200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20878/84A IT1173981B (it) | 1983-05-11 | 1984-05-10 | Utensile a presa manuale,in particolare per impieghi odontotecnici |
Country Status (7)
Country | Link |
---|---|
US (1) | US4595362A (it) |
EP (1) | EP0141845B1 (it) |
JP (1) | JPS60501244A (it) |
CH (1) | CH652908A5 (it) |
DE (1) | DE3463443D1 (it) |
IT (1) | IT1173981B (it) |
WO (1) | WO1984004447A1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9707376B2 (en) * | 2007-05-18 | 2017-07-18 | Syntheon, Llc | Torque-transmitting, locking instrument holder and method for operating the instrument holder |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US310467A (en) * | 1885-01-06 | Dental drill | ||
US610483A (en) * | 1898-09-06 | Charles p | ||
FR359776A (fr) * | 1905-11-20 | 1906-04-04 | Chester Maclaren Freeman | Poignée pour fleurets dentaires |
GB113465A (en) * | 1917-02-16 | 1918-02-18 | Western Dental Mfg Company 191 | Improvements in or relating to Hand-pieces for Dental Engines. |
US1380716A (en) * | 1920-06-07 | 1921-06-07 | Claude A Herman | Ball-bearing handpiece for tools |
US1499772A (en) * | 1921-08-20 | 1924-07-01 | Bengt M W Hanson | Chuck |
FR643459A (fr) * | 1926-11-08 | 1928-09-18 | Mandrin psur perceuses dentaireo | |
US1837392A (en) * | 1930-03-04 | 1931-12-22 | Andreasson Rudolf William | Universal drill holder |
FR40692E (fr) * | 1931-08-25 | 1932-08-13 | Pièce à main pour chirurgien-dentiste | |
US2938698A (en) * | 1958-05-13 | 1960-05-31 | Johnson Gage Dev Company | Dial indicator stem mount |
US3013804A (en) * | 1960-02-23 | 1961-12-19 | Paul I Zandberg | Chucks |
IT1123624B (it) * | 1976-03-24 | 1986-04-30 | Baumayr Instr Co | Utensile perfezionato per odontotecnica |
US4199160A (en) * | 1978-05-17 | 1980-04-22 | Minnesota Mining And Manufacturing Company | Surgical drill chuck |
DE2855359C3 (de) * | 1978-12-21 | 1981-07-23 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnärztliches Handstück |
-
1983
- 1983-05-11 CH CH2590/83A patent/CH652908A5/fr not_active IP Right Cessation
-
1984
- 1984-05-10 IT IT20878/84A patent/IT1173981B/it active
- 1984-05-11 WO PCT/CH1984/000072 patent/WO1984004447A1/de active IP Right Grant
- 1984-05-11 US US06/697,588 patent/US4595362A/en not_active Expired - Fee Related
- 1984-05-11 EP EP84901947A patent/EP0141845B1/fr not_active Expired
- 1984-05-11 DE DE8484901947T patent/DE3463443D1/de not_active Expired
- 1984-05-11 JP JP59501868A patent/JPS60501244A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1984004447A1 (fr) | 1984-11-22 |
EP0141845A1 (fr) | 1985-05-22 |
DE3463443D1 (en) | 1987-06-11 |
CH652908A5 (fr) | 1985-12-13 |
US4595362A (en) | 1986-06-17 |
JPS60501244A (ja) | 1985-08-08 |
EP0141845B1 (fr) | 1987-05-06 |
IT8420878A1 (it) | 1985-11-10 |
IT8420878A0 (it) | 1984-05-10 |
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