JPS597402Y2 - 支保工枠 - Google Patents
支保工枠Info
- Publication number
- JPS597402Y2 JPS597402Y2 JP12073879U JP12073879U JPS597402Y2 JP S597402 Y2 JPS597402 Y2 JP S597402Y2 JP 12073879 U JP12073879 U JP 12073879U JP 12073879 U JP12073879 U JP 12073879U JP S597402 Y2 JPS597402 Y2 JP S597402Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- frame
- pit
- horizontal
- fixing parts
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12073879U JPS597402Y2 (ja) | 1979-08-30 | 1979-08-30 | 支保工枠 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12073879U JPS597402Y2 (ja) | 1979-08-30 | 1979-08-30 | 支保工枠 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5636744U JPS5636744U (en]) | 1981-04-08 |
JPS597402Y2 true JPS597402Y2 (ja) | 1984-03-07 |
Family
ID=29352908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12073879U Expired JPS597402Y2 (ja) | 1979-08-30 | 1979-08-30 | 支保工枠 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597402Y2 (en]) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0638919Y2 (ja) * | 1989-09-28 | 1994-10-12 | 目黒通信建設株式会社 | 自在形腹起し |
JP6469527B2 (ja) * | 2015-05-29 | 2019-02-13 | ジェコス株式会社 | 自在角度腹起し |
-
1979
- 1979-08-30 JP JP12073879U patent/JPS597402Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5636744U (en]) | 1981-04-08 |
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