JPS63197037U - - Google Patents
Info
- Publication number
- JPS63197037U JPS63197037U JP8957087U JP8957087U JPS63197037U JP S63197037 U JPS63197037 U JP S63197037U JP 8957087 U JP8957087 U JP 8957087U JP 8957087 U JP8957087 U JP 8957087U JP S63197037 U JPS63197037 U JP S63197037U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- ring body
- water
- shank
- water passage
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Description
第１図はこの考案の一部を欠除した正面図、第
２図ａ，ｂ，ｃは水タンク保持手段の実施例を示
す正面図である。
１…コアドリル、２…シヤンク、３…ドリル本
体、４…切削刃、５…リング体、６…通水路、７
…通水孔、８…通水孔、９…水タンク、１０…通
水管、１１…保持手段、１２…金属管、１３…旋
回継手、１４…可撓性管、１５…保持杆、１６…
電動機、１７…回動阻止用保持杆、１８…保持リ
ング、１９…Ｏリング。
FIG. 1 is a front view with a part of the invention removed, and FIGS. 2a, b, and c are front views showing an embodiment of the water tank holding means. DESCRIPTION OF SYMBOLS 1... Core drill, 2... Shank, 3... Drill body, 4... Cutting blade, 5... Ring body, 6... Water passage, 7
...Water hole, 8...Water hole, 9...Water tank, 10...Water pipe, 11...Holding means, 12...Metal tube, 13...Swivel joint, 14...Flexible tube, 15...Holding rod, 16...
Electric motor, 17... Rotation prevention retaining rod, 18... Retaining ring, 19... O ring.
Claims (1)
体を装着し、該リング体からシヤンク内を経てド
リル本体内に通じる通水路を設け、該通水路を、
コアドリルと一体的に携行可能に保持された水タ
ンクとリング体を介して通水管で連結したことを
特徴とするドリルの刃先冷却装置。 A ring body is rotatably attached to the shank base of the core drill, and a water passage is provided that leads from the ring body through the shank and into the drill body, and the water passage is
A drill cutting edge cooling device characterized by a water tank held integrally with a core drill so as to be portable and connected by a water pipe via a ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089570U JPH0518032Y2 (en) | 1987-06-10 | 1987-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089570U JPH0518032Y2 (en) | 1987-06-10 | 1987-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63197037U true JPS63197037U (en) | 1988-12-19 |
| JPH0518032Y2 JPH0518032Y2 (en) | 1993-05-13 |
Family
ID=30948676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987089570U Expired - Lifetime JPH0518032Y2 (en) | 1987-06-10 | 1987-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518032Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075556A1 (en) | 2005-01-12 | 2006-07-20 | Kabushiki Kaisha Miyanaga | Water supply device for core drill |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127644U (en) * | 1984-07-23 | 1986-02-19 | 泰光 佐藤 | Liquid feeding device to hollow drilled cutting edge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525753A (en) * | 1978-08-15 | 1980-02-23 | Mitsubishi Heavy Ind Ltd | Boiler |
-
1987
- 1987-06-10 JP JP1987089570U patent/JPH0518032Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127644U (en) * | 1984-07-23 | 1986-02-19 | 泰光 佐藤 | Liquid feeding device to hollow drilled cutting edge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075556A1 (en) | 2005-01-12 | 2006-07-20 | Kabushiki Kaisha Miyanaga | Water supply device for core drill |
| EP1852233A1 (en) * | 2005-01-12 | 2007-11-07 | Kabushiki Kaisha Miyanaga | Water feed apparatus for core drill |
| JPWO2006075556A1 (en) * | 2005-01-12 | 2008-06-12 | 株式会社ミヤナガ | Water supply device for core drill |
| EP1852233A4 (en) * | 2005-01-12 | 2013-10-30 | Miyanaga Kk | Water feed apparatus for core drill |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518032Y2 (en) | 1993-05-13 |