JPS60223522A - 孔に拡大部分を形成するための切削工具 - Google Patents
孔に拡大部分を形成するための切削工具Info
- Publication number
- JPS60223522A JPS60223522A JP7799484A JP7799484A JPS60223522A JP S60223522 A JPS60223522 A JP S60223522A JP 7799484 A JP7799484 A JP 7799484A JP 7799484 A JP7799484 A JP 7799484A JP S60223522 A JPS60223522 A JP S60223522A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- hole
- shaft
- cylindrical body
- cylindrical
- 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
- 238000005520 cutting process Methods 0.000 title claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 9
- 239000011435 rock Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000000945 filler Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/80—Ground anchors
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7799484A JPS60223522A (ja) | 1984-04-18 | 1984-04-18 | 孔に拡大部分を形成するための切削工具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7799484A JPS60223522A (ja) | 1984-04-18 | 1984-04-18 | 孔に拡大部分を形成するための切削工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60223522A true JPS60223522A (ja) | 1985-11-08 |
| JPH0121315B2 JPH0121315B2 (enExample) | 1989-04-20 |
Family
ID=13649364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7799484A Granted JPS60223522A (ja) | 1984-04-18 | 1984-04-18 | 孔に拡大部分を形成するための切削工具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60223522A (enExample) |
-
1984
- 1984-04-18 JP JP7799484A patent/JPS60223522A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0121315B2 (enExample) | 1989-04-20 |
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