GB732124A - New or improved dental instruments - Google Patents
New or improved dental instrumentsInfo
- Publication number
- GB732124A GB732124A GB15940/52A GB1594052A GB732124A GB 732124 A GB732124 A GB 732124A GB 15940/52 A GB15940/52 A GB 15940/52A GB 1594052 A GB1594052 A GB 1594052A GB 732124 A GB732124 A GB 732124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding
- schrock
- kimmel
- coated
- grinder
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
Abstract
732,124. Dental drills. KIMMEL, F., and SCHROCK, E., [trading as FINZLER, SCHROCK & KIMMEL]. June 25, 1952 [July 27, 1951], No. 15940/52. Class 81 (2). A dental instrument consists of a body of small cross-sectional diameter, hollow at one end to form internal and external grinding surfaces which are either coated with abrasive material or are of an abrasive nature themselves, the working end of the body being of conical shape. A hollow grinder 2 is provided with discharge openings 4 or slots and has grinding surfaces of diamond particles or similar material discharge channels in the form of spiral grooves 6 may be provided in the grinding surfaces which are provided on the outer, front and/or inner surfaces of the tool. The instrument is made of or coated with diamond particles or similar grinding material. Discharge openings may alternatively be provided in the shank of the grinder. The outer surface of the grinding tool is frusto-conical or tapered in shape.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE732124X | 1951-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB732124A true GB732124A (en) | 1955-06-22 |
Family
ID=6639019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15940/52A Expired GB732124A (en) | 1951-07-27 | 1952-06-25 | New or improved dental instruments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB732124A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294592B (en) * | 1962-05-17 | 1969-05-08 | Hopf Ringleb & Co | Drilling and grinding tools equipped with diamond grit for dental purposes, preferably for higher speed ranges |
WO1982002827A1 (en) * | 1981-02-17 | 1982-09-02 | Plischka Gerhard | Grinding body set with diamonds |
DE3716580A1 (en) * | 1986-06-04 | 1987-12-10 | G C Dental Ind Corp | CUTTING TOOL |
WO1991007923A1 (en) * | 1989-12-06 | 1991-06-13 | Bernard Weissman | Apparatus and method for dental prosthesis |
US5085586A (en) * | 1990-08-28 | 1992-02-04 | Johnson William B | Method and apparatus for installing a post in a tooth having an existing endodontic obturator therein |
US5100322A (en) * | 1989-12-06 | 1992-03-31 | Bernard Weissman | Water-cooled friction contour cutting dental tool |
US5161973A (en) * | 1990-08-28 | 1992-11-10 | Johnson William B | Tubular dental post |
US5655907A (en) * | 1993-02-15 | 1997-08-12 | Siemens Aktiengesellschaft | Rotatable tool suitable for high speed drive |
EP2564803A1 (en) | 2011-08-30 | 2013-03-06 | Intensiv SA | Tool for preparing surfaces of dental materials |
-
1952
- 1952-06-25 GB GB15940/52A patent/GB732124A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294592B (en) * | 1962-05-17 | 1969-05-08 | Hopf Ringleb & Co | Drilling and grinding tools equipped with diamond grit for dental purposes, preferably for higher speed ranges |
WO1982002827A1 (en) * | 1981-02-17 | 1982-09-02 | Plischka Gerhard | Grinding body set with diamonds |
DE3716580A1 (en) * | 1986-06-04 | 1987-12-10 | G C Dental Ind Corp | CUTTING TOOL |
US4834655A (en) * | 1986-06-04 | 1989-05-30 | G-C Dental Industrial Corp. | Cutting tools |
US5037300A (en) * | 1988-05-12 | 1991-08-06 | Bernard Weissman | Apparatus for undercutting a tooth |
WO1991007923A1 (en) * | 1989-12-06 | 1991-06-13 | Bernard Weissman | Apparatus and method for dental prosthesis |
US5100322A (en) * | 1989-12-06 | 1992-03-31 | Bernard Weissman | Water-cooled friction contour cutting dental tool |
US5085586A (en) * | 1990-08-28 | 1992-02-04 | Johnson William B | Method and apparatus for installing a post in a tooth having an existing endodontic obturator therein |
US5161973A (en) * | 1990-08-28 | 1992-11-10 | Johnson William B | Tubular dental post |
US5655907A (en) * | 1993-02-15 | 1997-08-12 | Siemens Aktiengesellschaft | Rotatable tool suitable for high speed drive |
EP2564803A1 (en) | 2011-08-30 | 2013-03-06 | Intensiv SA | Tool for preparing surfaces of dental materials |
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