JPH0248540Y2 - - Google Patents
Info
- Publication number
- JPH0248540Y2 JPH0248540Y2 JP17114886U JP17114886U JPH0248540Y2 JP H0248540 Y2 JPH0248540 Y2 JP H0248540Y2 JP 17114886 U JP17114886 U JP 17114886U JP 17114886 U JP17114886 U JP 17114886U JP H0248540 Y2 JPH0248540 Y2 JP H0248540Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- hanging rod
- lifting
- rod
- concrete lid
- 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
- 239000000725 suspension Substances 0.000 description 12
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17114886U JPH0248540Y2 (fr) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17114886U JPH0248540Y2 (fr) | 1986-11-07 | 1986-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6376086U JPS6376086U (fr) | 1988-05-20 |
| JPH0248540Y2 true JPH0248540Y2 (fr) | 1990-12-19 |
Family
ID=31106514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17114886U Expired JPH0248540Y2 (fr) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248540Y2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2572858Y2 (ja) * | 1990-05-23 | 1998-05-25 | カネソウ株式会社 | 溝蓋の固定装置 |
| JP5152516B2 (ja) * | 2008-12-25 | 2013-02-27 | 豊和工業株式会社 | ロック装置 |
-
1986
- 1986-11-07 JP JP17114886U patent/JPH0248540Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6376086U (fr) | 1988-05-20 |
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