JPH0626683Y2 - 砂ジャッキ - Google Patents
砂ジャッキInfo
- Publication number
- JPH0626683Y2 JPH0626683Y2 JP8937087U JP8937087U JPH0626683Y2 JP H0626683 Y2 JPH0626683 Y2 JP H0626683Y2 JP 8937087 U JP8937087 U JP 8937087U JP 8937087 U JP8937087 U JP 8937087U JP H0626683 Y2 JPH0626683 Y2 JP H0626683Y2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- jack
- bolt
- jack bolt
- nut
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 title claims description 65
- 239000000463 material Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 64
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 101000705928 Homo sapiens Protein STPG3 Proteins 0.000 description 1
- 102100031062 Protein STPG3 Human genes 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8937087U JPH0626683Y2 (ja) | 1987-06-10 | 1987-06-10 | 砂ジャッキ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8937087U JPH0626683Y2 (ja) | 1987-06-10 | 1987-06-10 | 砂ジャッキ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63200049U JPS63200049U (https=) | 1988-12-22 |
| JPH0626683Y2 true JPH0626683Y2 (ja) | 1994-07-20 |
Family
ID=30948301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8937087U Expired - Lifetime JPH0626683Y2 (ja) | 1987-06-10 | 1987-06-10 | 砂ジャッキ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626683Y2 (https=) |
-
1987
- 1987-06-10 JP JP8937087U patent/JPH0626683Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63200049U (https=) | 1988-12-22 |
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