JPH0460659U - - Google Patents
Info
- Publication number
- JPH0460659U JPH0460659U JP10339890U JP10339890U JPH0460659U JP H0460659 U JPH0460659 U JP H0460659U JP 10339890 U JP10339890 U JP 10339890U JP 10339890 U JP10339890 U JP 10339890U JP H0460659 U JPH0460659 U JP H0460659U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive
- abrasive injection
- tube
- attached
- injection device
- 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
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
Landscapes
- Nozzles (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図乃至第２図は本考案の一実施例を示し、
第１図は研磨材噴射装置の要部を示す横断面図、
第２図乃至第４図は管開閉装置を示し、第２図は
正面図、第３図は横断面図、第４図は操作状態を
示す正面図、第５図は研磨材噴射管の先端部分を
示す斜視図、第６図は従来の研磨材噴射装置の要
部を示す横断面図である。
１……収納容器、３……高圧空気噴入管、４…
…研磨材噴射管、４１……研磨材噴射管の先端孔
、５……管開閉装置。
1 and 2 show an embodiment of the present invention,
Figure 1 is a cross-sectional view showing the main parts of the abrasive injection device;
Figures 2 to 4 show the tube opening/closing device, Figure 2 is a front view, Figure 3 is a cross-sectional view, Figure 4 is a front view showing the operating state, and Figure 5 is the tip of the abrasive injection tube. FIG. 6 is a perspective view showing the parts, and FIG. 6 is a cross-sectional view showing the main parts of a conventional abrasive injection device. 1...Storage container, 3...High pressure air injection pipe, 4...
...Abrasive injection pipe, 41...Tip hole of abrasive injection pipe, 5...Pipe opening/closing device.
Claims (1)
管と研磨材噴射管を各々取付けて成る研磨材噴射
装置。 ２ 研磨材噴射管の先端孔が偏平な長孔にて成る
請求項１記載の研磨材噴射装置。 ３ 可動押圧枠から成る管開閉装置を研磨材噴射
管の外周に取付けた請求項１記載の研磨材噴射装
置。[Scope of Claim for Utility Model Registration] 1. An abrasive injection device comprising a high-pressure air injection pipe and an abrasive injection pipe each attached to a storage container containing an abrasive. 2. The abrasive injection device according to claim 1, wherein the tip hole of the abrasive injection tube is a flat elongated hole. 3. The abrasive injection device according to claim 1, wherein a tube opening/closing device comprising a movable pressing frame is attached to the outer periphery of the abrasive injection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103398U JPH0746459Y2 (en) | 1990-10-02 | 1990-10-02 | Abrasive injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103398U JPH0746459Y2 (en) | 1990-10-02 | 1990-10-02 | Abrasive injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0460659U true JPH0460659U (en) | 1992-05-25 |
| JPH0746459Y2 JPH0746459Y2 (en) | 1995-10-25 |
Family
ID=31848253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990103398U Expired - Lifetime JPH0746459Y2 (en) | 1990-10-02 | 1990-10-02 | Abrasive injection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746459Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038591U (en) * | 1973-08-03 | 1975-04-21 | ||
| JPS5365021U (en) * | 1976-11-04 | 1978-06-01 | ||
| JPS6112679U (en) * | 1984-06-28 | 1986-01-24 | 三菱重工業株式会社 | Sweep blast nozzle |
-
1990
- 1990-10-02 JP JP1990103398U patent/JPH0746459Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038591U (en) * | 1973-08-03 | 1975-04-21 | ||
| JPS5365021U (en) * | 1976-11-04 | 1978-06-01 | ||
| JPS6112679U (en) * | 1984-06-28 | 1986-01-24 | 三菱重工業株式会社 | Sweep blast nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746459Y2 (en) | 1995-10-25 |