JPS62172800U - - Google Patents
Info
- Publication number
- JPS62172800U JPS62172800U JP6071386U JP6071386U JPS62172800U JP S62172800 U JPS62172800 U JP S62172800U JP 6071386 U JP6071386 U JP 6071386U JP 6071386 U JP6071386 U JP 6071386U JP S62172800 U JPS62172800 U JP S62172800U
- Authority
- JP
- Japan
- Prior art keywords
- shielding sheet
- hung
- tunnel
- upper shielding
- sheet
- 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
- 238000007665 sagging Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986060713U JPH0512400Y2 (nl) | 1986-04-22 | 1986-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986060713U JPH0512400Y2 (nl) | 1986-04-22 | 1986-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62172800U true JPS62172800U (nl) | 1987-11-02 |
| JPH0512400Y2 JPH0512400Y2 (nl) | 1993-03-30 |
Family
ID=30893371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986060713U Expired - Lifetime JPH0512400Y2 (nl) | 1986-04-22 | 1986-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512400Y2 (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011137326A (ja) * | 2009-12-28 | 2011-07-14 | Yakumo Kk | シールド工事における防音ハウス内の有機溶剤作業領域の密閉装置及び密閉方法 |
| JP2018031129A (ja) * | 2016-08-22 | 2018-03-01 | 住友金属鉱山株式会社 | 坑内空調支援システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714908A (en) * | 1980-07-01 | 1982-01-26 | Matsushita Electric Ind Co Ltd | Teaching device of playback-type robot |
| JPS5865900A (ja) * | 1981-10-14 | 1983-04-19 | 有限会社三輪エンジニアリング | 坑道内掃気装置 |
-
1986
- 1986-04-22 JP JP1986060713U patent/JPH0512400Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714908A (en) * | 1980-07-01 | 1982-01-26 | Matsushita Electric Ind Co Ltd | Teaching device of playback-type robot |
| JPS5865900A (ja) * | 1981-10-14 | 1983-04-19 | 有限会社三輪エンジニアリング | 坑道内掃気装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011137326A (ja) * | 2009-12-28 | 2011-07-14 | Yakumo Kk | シールド工事における防音ハウス内の有機溶剤作業領域の密閉装置及び密閉方法 |
| JP2018031129A (ja) * | 2016-08-22 | 2018-03-01 | 住友金属鉱山株式会社 | 坑内空調支援システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512400Y2 (nl) | 1993-03-30 |