JPS61193195U - - Google Patents
Info
- Publication number
- JPS61193195U JPS61193195U JP7358685U JP7358685U JPS61193195U JP S61193195 U JPS61193195 U JP S61193195U JP 7358685 U JP7358685 U JP 7358685U JP 7358685 U JP7358685 U JP 7358685U JP S61193195 U JPS61193195 U JP S61193195U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- hydraulic cylinder
- pin
- hydraulic
- crushing device
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358685U JPS61193195U (pl) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358685U JPS61193195U (pl) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193195U true JPS61193195U (pl) | 1986-12-01 |
Family
ID=30613094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7358685U Pending JPS61193195U (pl) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193195U (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078596A (ja) * | 2013-10-14 | 2015-04-23 | コリア レイルロード リサーチ インスティテュート | トンネル掘削用カートリッジ |
-
1985
- 1985-05-20 JP JP7358685U patent/JPS61193195U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078596A (ja) * | 2013-10-14 | 2015-04-23 | コリア レイルロード リサーチ インスティテュート | トンネル掘削用カートリッジ |