JPH02148050U - - Google Patents
Info
- Publication number
- JPH02148050U JPH02148050U JP5390289U JP5390289U JPH02148050U JP H02148050 U JPH02148050 U JP H02148050U JP 5390289 U JP5390289 U JP 5390289U JP 5390289 U JP5390289 U JP 5390289U JP H02148050 U JPH02148050 U JP H02148050U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- rubber
- manhole
- joint structure
- gap
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5390289U JPH02148050U (pm) | 1989-05-12 | 1989-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5390289U JPH02148050U (pm) | 1989-05-12 | 1989-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148050U true JPH02148050U (pm) | 1990-12-17 |
Family
ID=31575489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5390289U Pending JPH02148050U (pm) | 1989-05-12 | 1989-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148050U (pm) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061448U (ja) * | 1992-06-11 | 1994-01-11 | 株式会社クボタ | マンホールと接続管との取り合い構造 |
| KR100442050B1 (ko) * | 2002-03-13 | 2004-07-30 | 한재명 | 수밀성을 갖는 관 고정구, 맨홀 및 장착방법 |
-
1989
- 1989-05-12 JP JP5390289U patent/JPH02148050U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061448U (ja) * | 1992-06-11 | 1994-01-11 | 株式会社クボタ | マンホールと接続管との取り合い構造 |
| KR100442050B1 (ko) * | 2002-03-13 | 2004-07-30 | 한재명 | 수밀성을 갖는 관 고정구, 맨홀 및 장착방법 |
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