JPH02132794U - - Google Patents
Info
- Publication number
- JPH02132794U JPH02132794U JP4187389U JP4187389U JPH02132794U JP H02132794 U JPH02132794 U JP H02132794U JP 4187389 U JP4187389 U JP 4187389U JP 4187389 U JP4187389 U JP 4187389U JP H02132794 U JPH02132794 U JP H02132794U
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- box
- pair
- hook
- engaging pieces
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989041873U JPH0728238Y2 (ja) | 1989-04-10 | 1989-04-10 | 箱型ルーフ用筒体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989041873U JPH0728238Y2 (ja) | 1989-04-10 | 1989-04-10 | 箱型ルーフ用筒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02132794U true JPH02132794U (enrdf_load_stackoverflow) | 1990-11-05 |
JPH0728238Y2 JPH0728238Y2 (ja) | 1995-06-28 |
Family
ID=31552915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989041873U Expired - Fee Related JPH0728238Y2 (ja) | 1989-04-10 | 1989-04-10 | 箱型ルーフ用筒体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0728238Y2 (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0988489A (ja) * | 1995-09-26 | 1997-03-31 | Hazama Gumi Ltd | 合成セグメントの継手構造とその施工法 |
JP2014025229A (ja) * | 2012-07-25 | 2014-02-06 | Kumagai Gumi Co Ltd | 管設置方法 |
JP2017048604A (ja) * | 2015-09-02 | 2017-03-09 | 植村 誠 | 地下構造物の施工法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6080685A (ja) * | 1983-10-07 | 1985-05-08 | 株式会社奥村組 | 地下道構造物推進法 |
-
1989
- 1989-04-10 JP JP1989041873U patent/JPH0728238Y2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6080685A (ja) * | 1983-10-07 | 1985-05-08 | 株式会社奥村組 | 地下道構造物推進法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0988489A (ja) * | 1995-09-26 | 1997-03-31 | Hazama Gumi Ltd | 合成セグメントの継手構造とその施工法 |
JP2014025229A (ja) * | 2012-07-25 | 2014-02-06 | Kumagai Gumi Co Ltd | 管設置方法 |
JP2017048604A (ja) * | 2015-09-02 | 2017-03-09 | 植村 誠 | 地下構造物の施工法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0728238Y2 (ja) | 1995-06-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |