JPS6320812U - - Google Patents
Info
- Publication number
- JPS6320812U JPS6320812U JP11477286U JP11477286U JPS6320812U JP S6320812 U JPS6320812 U JP S6320812U JP 11477286 U JP11477286 U JP 11477286U JP 11477286 U JP11477286 U JP 11477286U JP S6320812 U JPS6320812 U JP S6320812U
- Authority
- JP
- Japan
- Prior art keywords
- bevel
- diamond
- guide part
- upper guide
- rod body
- 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.)
- Granted
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 11
- 239000010432 diamond Substances 0.000 claims description 11
- 210000003298 dental enamel Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図は本考案の歯科用ベベル形成ダイヤモン
ドバーをエナメル質窩縁に形成中のベベルと共に
示す第２図―線における側面図、第２図は同
じく斜視図、第３図は第１図の歯科用ベベル形成
ダイヤモンドバーのダイヤモンド研削部の形状の
好適例を示す概念図的正面図、第４図は縦断面が
円弧からなるダイヤモンド研削部を有するダイヤ
モンドバーにより形成されたベベルを示す説明図
、第５図は本考案の他の例の歯科用ベベル形成ダ
イヤモンドをエナメル質窩縁に形成中のベベルと
共に示す第６図―線における側面図、第６図
は同じく正面図、第７ａ図は従来のベベル付与バ
ーをエナメル質窩縁に形成中のベベルと共に示す
側面図、第７ｂ図は従来の他の例のベベル付与バ
ーをエナメル質窩縁に形成中のベベルと共に示す
側面図である。
１：回転棒本体、２：柄、３：先端案内部、４
：上部案内部、５：ダイヤモンド研削部、６：テ
ーパ面、７：臼歯、８：咬頭内斜面、９：窩洞壁
、１０：ベベル、１１：上顎前歯、１２：破折端
、ａ：回転棒本体、ｂ：上部ガイド部、ｃ：研削
部、ｄ：先端ガイド部、ｅ：咬頭内斜面、ｆ：窩
洞壁、ｇ：下面、ｈ：ベベル。
Fig. 1 is a side view taken along the line Fig. 2 showing the dental bevel-forming diamond bur of the present invention together with a bevel being formed on the edge of the enamel cavity, Fig. 2 is also a perspective view, and Fig. 3 is the same as Fig. 1. A conceptual front view showing a preferred example of the shape of a diamond ground part of a dental bevel forming diamond bur, FIG. 4 is an explanatory diagram showing a bevel formed by a diamond bur having a diamond ground part whose vertical cross section is an arc, FIG. 5 is a side view taken along the line of FIG. 6, showing a dental bevel-forming diamond according to another example of the present invention together with a bevel being formed on the edge of an enamel cavity, FIG. 6 is also a front view, and FIG. 7a is a conventional diamond. FIG. 7b is a side view showing a bevel imparting bar of the present invention together with a bevel being formed on the edge of an enamel cavity, and FIG. 7B is a side view showing another conventional bevel imparting bar together with a bevel being formed on the edge of an enamel cavity. 1: Rotating rod body, 2: Handle, 3: Tip guide, 4
: Upper guide part, 5: Diamond grinding part, 6: Tapered surface, 7: Molar tooth, 8: Internal slope of cusp, 9: Cavity wall, 10: Bevel, 11: Maxillary anterior tooth, 12: Fractured end, a: Rotating rod Main body, b: upper guide part, c: ground part, d: tip guide part, e: cusp internal slope, f: cavity wall, g: lower surface, h: bevel.
Claims (1)
記両案内部の中間に固定されたダイヤモンド研削
部からなる回転棒本体と、該回転棒本体をその基
部で回転自在に支持する柄とからなる歯科用ベベ
ル形成ダイヤモンドバーにおいて、上部案内部が
ダイヤモンド研削部に至る個所に回転体形のテー
パ面を形成したことを特徴とする歯科用ベベル形
成ダイヤモンドバー。 A rotary rod body consisting of a tip guide part, an upper guide part with a larger diameter, and a diamond grinding part fixed between the two guide parts, and a handle that rotatably supports the rotary rod body at its base. A bevel-forming diamond bur for dental use, characterized in that a tapered surface in the shape of a rotating body is formed at a portion where the upper guide part reaches the diamond grinding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11477286U JPH0410810Y2 (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11477286U JPH0410810Y2 (en) | 1986-07-25 | 1986-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6320812U true JPS6320812U (en) | 1988-02-10 |
| JPH0410810Y2 JPH0410810Y2 (en) | 1992-03-17 |
Family
ID=30997813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11477286U Expired JPH0410810Y2 (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410810Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102253A (en) * | 2000-09-28 | 2002-04-09 | Gc Corp | Dental diamond bar |
| JPWO2007135936A1 (en) * | 2006-05-23 | 2009-10-01 | 学校法人日本大学 | Dental cutting bar |
| KR101524481B1 (en) * | 2013-01-15 | 2015-06-10 | 정진영 | Tools for caring the cervical abrasion |
| JP6462935B1 (en) * | 2018-06-18 | 2019-01-30 | 合同会社Ｗｓｐｔジャパン | Denture array / adjustment bar |
| JP2020000311A (en) * | 2018-06-25 | 2020-01-09 | マニー株式会社 | Occlusal surface forming bar |
-
1986
- 1986-07-25 JP JP11477286U patent/JPH0410810Y2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102253A (en) * | 2000-09-28 | 2002-04-09 | Gc Corp | Dental diamond bar |
| JP4485037B2 (en) * | 2000-09-28 | 2010-06-16 | 株式会社ジーシー | Dental diamond bar |
| JPWO2007135936A1 (en) * | 2006-05-23 | 2009-10-01 | 学校法人日本大学 | Dental cutting bar |
| KR101524481B1 (en) * | 2013-01-15 | 2015-06-10 | 정진영 | Tools for caring the cervical abrasion |
| JP6462935B1 (en) * | 2018-06-18 | 2019-01-30 | 合同会社Ｗｓｐｔジャパン | Denture array / adjustment bar |
| JP2019216865A (en) * | 2018-06-18 | 2019-12-26 | 合同会社Ｗｓｐｔジャパン | Artificial tooth arrangement/adjustment bar |
| JP2020000311A (en) * | 2018-06-25 | 2020-01-09 | マニー株式会社 | Occlusal surface forming bar |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410810Y2 (en) | 1992-03-17 |