JPS6216192U - - Google Patents
Info
- Publication number
- JPS6216192U JPS6216192U JP10851585U JP10851585U JPS6216192U JP S6216192 U JPS6216192 U JP S6216192U JP 10851585 U JP10851585 U JP 10851585U JP 10851585 U JP10851585 U JP 10851585U JP S6216192 U JPS6216192 U JP S6216192U
- Authority
- JP
- Japan
- Prior art keywords
- steel wires
- group
- cylindrical
- protective cover
- expandable body
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000011162 core material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin 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 |
|---|---|---|---|
| JP10851585U JPS6216192U (enExample) | 1985-07-16 | 1985-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10851585U JPS6216192U (enExample) | 1985-07-16 | 1985-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216192U true JPS6216192U (enExample) | 1987-01-30 |
Family
ID=30985784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10851585U Pending JPS6216192U (enExample) | 1985-07-16 | 1985-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216192U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095098A (ja) * | 1983-10-27 | 1985-05-28 | 東洋ゴム工業株式会社 | 岩盤破砕用ポリウレタン構造体 |
| JPS6095099A (ja) * | 1983-10-27 | 1985-05-28 | 東洋ゴム工業株式会社 | 岩盤破砕用ポリウレタン構造体 |
-
1985
- 1985-07-16 JP JP10851585U patent/JPS6216192U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095098A (ja) * | 1983-10-27 | 1985-05-28 | 東洋ゴム工業株式会社 | 岩盤破砕用ポリウレタン構造体 |
| JPS6095099A (ja) * | 1983-10-27 | 1985-05-28 | 東洋ゴム工業株式会社 | 岩盤破砕用ポリウレタン構造体 |