JPH0316958Y2 - - Google Patents
Info
- Publication number
- JPH0316958Y2 JPH0316958Y2 JP17428485U JP17428485U JPH0316958Y2 JP H0316958 Y2 JPH0316958 Y2 JP H0316958Y2 JP 17428485 U JP17428485 U JP 17428485U JP 17428485 U JP17428485 U JP 17428485U JP H0316958 Y2 JPH0316958 Y2 JP H0316958Y2
- Authority
- JP
- Japan
- Prior art keywords
- elastic tube
- plunger
- main body
- rock
- crushing
- 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.)
- Expired
Links
- 239000002002 slurry Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000011435 rock Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17428485U JPH0316958Y2 (fr) | 1985-11-14 | 1985-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17428485U JPH0316958Y2 (fr) | 1985-11-14 | 1985-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285594U JPS6285594U (fr) | 1987-06-01 |
| JPH0316958Y2 true JPH0316958Y2 (fr) | 1991-04-10 |
Family
ID=31112523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17428485U Expired JPH0316958Y2 (fr) | 1985-11-14 | 1985-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316958Y2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3818701B2 (ja) * | 1996-08-23 | 2006-09-06 | 株式会社大林組 | 被破壊物の破壊用具の封じ込め装置 |
-
1985
- 1985-11-14 JP JP17428485U patent/JPH0316958Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6285594U (fr) | 1987-06-01 |
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