JPS6239196Y2 - - Google Patents
Info
- Publication number
- JPS6239196Y2 JPS6239196Y2 JP16921182U JP16921182U JPS6239196Y2 JP S6239196 Y2 JPS6239196 Y2 JP S6239196Y2 JP 16921182 U JP16921182 U JP 16921182U JP 16921182 U JP16921182 U JP 16921182U JP S6239196 Y2 JPS6239196 Y2 JP S6239196Y2
- Authority
- JP
- Japan
- Prior art keywords
- guides
- wedge
- shaped
- grooves
- rock
- 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
- 239000011435 rock Substances 0.000 claims description 12
- 210000005069 ears Anatomy 0.000 claims description 5
- 239000012528 membrane Substances 0.000 description 7
- 230000001012 protector Effects 0.000 description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16921182U JPS5973491U (ja) | 1982-11-10 | 1982-11-10 | クサビ形岩盤破砕機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16921182U JPS5973491U (ja) | 1982-11-10 | 1982-11-10 | クサビ形岩盤破砕機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973491U JPS5973491U (ja) | 1984-05-18 |
| JPS6239196Y2 true JPS6239196Y2 (forum.php) | 1987-10-06 |
Family
ID=30369722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16921182U Granted JPS5973491U (ja) | 1982-11-10 | 1982-11-10 | クサビ形岩盤破砕機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973491U (forum.php) |
-
1982
- 1982-11-10 JP JP16921182U patent/JPS5973491U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5973491U (ja) | 1984-05-18 |
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