JPS4988178A - - Google Patents
Info
- Publication number
- JPS4988178A JPS4988178A JP48138046A JP13804673A JPS4988178A JP S4988178 A JPS4988178 A JP S4988178A JP 48138046 A JP48138046 A JP 48138046A JP 13804673 A JP13804673 A JP 13804673A JP S4988178 A JPS4988178 A JP S4988178A
- Authority
- JP
- Japan
- 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
- A61C1/08—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
- B23B31/20—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
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)
- Gripping On Spindles (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US313868A US3869796A (en) | 1972-12-11 | 1972-12-11 | Slotted chuck for tool holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4988178A true JPS4988178A (enExample) | 1974-08-23 |
| JPS5139713B2 JPS5139713B2 (enExample) | 1976-10-29 |
Family
ID=23217499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48138046A Expired JPS5139713B2 (enExample) | 1972-12-11 | 1973-12-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3869796A (enExample) |
| JP (1) | JPS5139713B2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612742Y2 (ja) * | 1989-09-26 | 1994-04-06 | 株式会社中西歯科器械製作所 | 歯科用ハンドピース |
| IL107202A (en) * | 1993-10-06 | 1997-09-30 | Cohen Yechiel | Clamping device particularly useful for dental handpieces |
| US5810588A (en) * | 1993-10-06 | 1998-09-22 | Cohen; Yechiel | Clamping device particularly useful for dental handpieces |
| US6155826A (en) * | 1999-10-25 | 2000-12-05 | Howard; James | Grip chuck spindle assembly for a dental handpiece |
| EP1563800B1 (fr) * | 2004-02-17 | 2008-02-13 | Bien-Air Holding SA | Pièce à main à usage dentaire ou chirurgical |
| US7815433B2 (en) * | 2005-06-10 | 2010-10-19 | Tti Turner Technology Instruments Inc. | Adjustable tool drive arrangement |
| US20130029288A1 (en) | 2011-07-29 | 2013-01-31 | Dentsply International, Inc. | Positive drive chuck and bur arrangement for a dental handpiece |
| US11633259B2 (en) * | 2019-08-15 | 2023-04-25 | MDT Micro Diamond Technologies Ltd. | Handpiece adapter for an endodontic file |
| US11490992B1 (en) * | 2020-04-15 | 2022-11-08 | Courtney Crosby | Dental tool support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092908A (en) * | 1959-07-20 | 1963-06-11 | Lloyd P Flatland | Aspirating dental drill |
-
1972
- 1972-12-11 US US313868A patent/US3869796A/en not_active Expired - Lifetime
-
1973
- 1973-12-11 JP JP48138046A patent/JPS5139713B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3869796A (en) | 1975-03-11 |
| JPS5139713B2 (enExample) | 1976-10-29 |