JPH0398017U - - Google Patents
Info
- Publication number
- JPH0398017U JPH0398017U JP556890U JP556890U JPH0398017U JP H0398017 U JPH0398017 U JP H0398017U JP 556890 U JP556890 U JP 556890U JP 556890 U JP556890 U JP 556890U JP H0398017 U JPH0398017 U JP H0398017U
- Authority
- JP
- Japan
- Prior art keywords
- supply hose
- water
- electric motor
- cutting blade
- air
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
第１図はこの考案に係る回転穿孔工具の一実施
例を示す一部切欠の側面図、第２図は第１図の
−線での断面図、第３図はミスト生成手段の断
面図、第４図はミスト開閉部の断面図、第５図は
回転ドリルの駆動機構周辺の断面図、第６図は他
の例を示す断面図である。
２……工具本体、４……回転ドリル、４ａ……
貫通孔、１６……切削刃、１８……電動モータ、
２０……電源コード、２２……空気供給用ホース
、２４……水供給用ホース、Ｃ……空気圧搾源、
Ｍ……ミスト、Ｗ……水源。
FIG. 1 is a partially cutaway side view showing an embodiment of a rotary drilling tool according to the invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a sectional view of the mist generating means. FIG. 4 is a sectional view of the mist opening/closing part, FIG. 5 is a sectional view of the vicinity of the drive mechanism of the rotary drill, and FIG. 6 is a sectional view showing another example. 2...Tool body, 4...Rotary drill, 4a...
Through hole, 16... Cutting blade, 18... Electric motor,
20... Power cord, 22... Air supply hose, 24... Water supply hose, C... Air compression source,
M...Mist, W...Water source.
Claims (1)
を有し工具本体に内蔵された電動モータで駆動さ
れる回転ドリルが備えられるとともに、工具本体
に空気圧搾源と水源とがそれぞれ空気供給用ホー
スと水供給用ホースとを介して接続され、上記圧
搾空気と水との合流によつて生成されるミストを
上記回転ドリルに導いて上記切削刃から噴出させ
るようにしてなる回転穿孔工具であつて、上記電
動モータの電源コード、空気供給用ホース及び水
供給用ホースとが一束状態にまとめられているこ
とを特徴とする回転穿孔工具。 A rotary drill having an axial through hole and a cutting blade at the tip and driven by an electric motor built into the tool body is provided, and the tool body has an air compression source and a water source, respectively, and an air supply hose. A rotary drilling tool connected via a water supply hose, and configured to guide mist generated by the merging of the compressed air and water to the rotary drill and eject it from the cutting blade, A rotary drilling tool characterized in that a power cord for the electric motor, an air supply hose, and a water supply hose are bundled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP556890U JPH0398017U (en) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP556890U JPH0398017U (en) | 1990-01-24 | 1990-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398017U true JPH0398017U (en) | 1991-10-09 |
Family
ID=31509268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP556890U Pending JPH0398017U (en) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009518192A (en) * | 2005-12-07 | 2009-05-07 | アトラス・コプコ・ツールス・アクチボラグ | Portable electric grinder with air cooling system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01222904A (en) * | 1988-03-03 | 1989-09-06 | Yoshino Seiki:Kk | Drilling concrete and its device |
-
1990
- 1990-01-24 JP JP556890U patent/JPH0398017U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01222904A (en) * | 1988-03-03 | 1989-09-06 | Yoshino Seiki:Kk | Drilling concrete and its device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009518192A (en) * | 2005-12-07 | 2009-05-07 | アトラス・コプコ・ツールス・アクチボラグ | Portable electric grinder with air cooling system |
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