JPH0197848U - - Google Patents
Info
- Publication number
- JPH0197848U JPH0197848U JP19166987U JP19166987U JPH0197848U JP H0197848 U JPH0197848 U JP H0197848U JP 19166987 U JP19166987 U JP 19166987U JP 19166987 U JP19166987 U JP 19166987U JP H0197848 U JPH0197848 U JP H0197848U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- water injection
- core drill
- drill body
- water inlet
- 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 15
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
第１図は、この考案の注水装置を備えたダイヤ
モンドコアドリルの全体側面図、第２図は要部拡
大断面図である。
１……コアドリル本体、４……主軸、６……コ
アビツト、７……注水孔、８……注水路孔、９…
…注水リング、１１……注水口、１２……注水コ
ツク、１３……注水路溝、１４……注水路孔、１
５……注水路空間。
FIG. 1 is an overall side view of a diamond core drill equipped with a water injection device of this invention, and FIG. 2 is an enlarged sectional view of the main part. DESCRIPTION OF SYMBOLS 1... Core drill body, 4... Main shaft, 6... Core bit, 7... Water injection hole, 8... Water injection hole, 9...
... Water injection ring, 11 ... Water injection port, 12 ... Water injection hole, 13 ... Water injection groove, 14 ... Water injection hole, 1
5...Injection channel space.
Claims (1)
コアビツトの取付端に開口する注水孔を設け、上
記主軸を、ベアリングを介して保持するコアドリ
ル本体の、上記主軸が突出する端部の外周に、注
水リングを回動自在に嵌装し、該注水リングの外
周の１箇所に、内周に貫通した注水口を設けると
ともに、該注水口から、上記コアドリル本体と、
上記主軸とを半径方向に連通して、上記注水孔に
通じる注水路を設けたことを特徴とする、ダイヤ
モンドコアドリルの注水装置。 A water injection hole that opens at the installation end of the core bit is provided in the axial center of the main shaft to which the core bit is attached, and a water injection ring is installed on the outer periphery of the end from which the main shaft protrudes of the core drill body that holds the main shaft via a bearing. is rotatably fitted, a water inlet penetrating the inner circumference is provided at one location on the outer periphery of the water inlet ring, and the core drill body is connected to the core drill body from the water inlet,
A water injection device for a diamond core drill, characterized in that an injection channel is provided which communicates with the main shaft in a radial direction and leads to the water injection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19166987U JPH045231Y2 (en) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19166987U JPH045231Y2 (en) | 1987-12-16 | 1987-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197848U true JPH0197848U (en) | 1989-06-29 |
| JPH045231Y2 JPH045231Y2 (en) | 1992-02-14 |
Family
ID=31482571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19166987U Expired JPH045231Y2 (en) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045231Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9226909B2 (en) | 2004-04-19 | 2016-01-05 | Strategic Science & Technologies, Llc | Beneficial effects of increasing local blood flow |
| CN102481275B (en) | 2009-06-24 | 2014-07-23 | 战略科学技术有限公司 | Topical composition containing ibuprofen |
| PT2658551T (en) | 2010-12-29 | 2020-07-24 | Strategic Science & Tech Llc | Treatment of erectile dysfunction and other indications |
| CN103442723A (en) | 2010-12-29 | 2013-12-11 | 战略科学与技术有限责任公司 | Systems and methods for treatment of allergies and other indications |
-
1987
- 1987-12-16 JP JP19166987U patent/JPH045231Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045231Y2 (en) | 1992-02-14 |