FR2419062B1 - - Google Patents
Info
- Publication number
- FR2419062B1 FR2419062B1 FR7901393A FR7901393A FR2419062B1 FR 2419062 B1 FR2419062 B1 FR 2419062B1 FR 7901393 A FR7901393 A FR 7901393A FR 7901393 A FR7901393 A FR 7901393A FR 2419062 B1 FR2419062 B1 FR 2419062B1
- 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
-
- 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
- B23B31/202—Details of the jaws
-
- 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
- A61C1/142—Operating tool blocking means
- A61C1/144—Operating tool blocking means constricting the operating tool, e.g. chuck
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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 |
---|---|---|---|
US88529078A | 1978-03-10 | 1978-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2419062A1 FR2419062A1 (en) | 1979-10-05 |
FR2419062B1 true FR2419062B1 (en) | 1984-11-30 |
Family
ID=25386567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901393A Granted FR2419062A1 (en) | 1978-03-10 | 1979-01-19 | DENTAL BURR HANDPIECE HANDPIECE SET |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS58337B2 (en) |
DE (1) | DE2854297A1 (en) |
FR (1) | FR2419062A1 (en) |
GB (1) | GB2015904B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279597A (en) * | 1978-03-10 | 1981-07-21 | American Hospital Supply Corporation | Chuck assembly for dental handpieces |
JPS5710652Y2 (en) * | 1978-04-12 | 1982-03-02 | ||
JPS55116614U (en) * | 1979-02-09 | 1980-08-18 | ||
CH669326A5 (en) * | 1986-04-02 | 1989-03-15 | Peter Reinhard | |
JPH01171539A (en) * | 1987-12-28 | 1989-07-06 | Nakanishi Shika Kikai Seisakusho:Kk | Hand piece for dentistry |
US5716056A (en) * | 1996-05-09 | 1998-02-10 | Bokram; William E. | Internally squeezing sealable collet |
JP2006142428A (en) * | 2004-11-18 | 2006-06-08 | Ono Seisakusho:Kk | Holder for cutting tool |
-
1978
- 1978-10-24 JP JP53130955A patent/JPS58337B2/en not_active Expired
- 1978-11-01 GB GB7842820A patent/GB2015904B/en not_active Expired
- 1978-12-15 DE DE19782854297 patent/DE2854297A1/en not_active Withdrawn
-
1979
- 1979-01-19 FR FR7901393A patent/FR2419062A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54121596A (en) | 1979-09-20 |
GB2015904B (en) | 1982-06-23 |
GB2015904A (en) | 1979-09-19 |
JPS58337B2 (en) | 1983-01-06 |
FR2419062A1 (en) | 1979-10-05 |
DE2854297A1 (en) | 1979-09-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |