JPH01147042U - - Google Patents
Info
- Publication number
- JPH01147042U JPH01147042U JP4324888U JP4324888U JPH01147042U JP H01147042 U JPH01147042 U JP H01147042U JP 4324888 U JP4324888 U JP 4324888U JP 4324888 U JP4324888 U JP 4324888U JP H01147042 U JPH01147042 U JP H01147042U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- opening
- lid
- members
- screwable
- 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
- 230000003014 reinforcing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988043248U JPH072703Y2 (ja) | 1988-03-31 | 1988-03-31 | マンホール構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988043248U JPH072703Y2 (ja) | 1988-03-31 | 1988-03-31 | マンホール構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01147042U true JPH01147042U (en, 2012) | 1989-10-11 |
| JPH072703Y2 JPH072703Y2 (ja) | 1995-01-25 |
Family
ID=31269654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988043248U Expired - Lifetime JPH072703Y2 (ja) | 1988-03-31 | 1988-03-31 | マンホール構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072703Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010222806A (ja) * | 2009-03-23 | 2010-10-07 | Dow Kakoh Kk | 軽量盛土用側壁及びそれに用いる壁パネル |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102666091B1 (ko) * | 2024-02-22 | 2024-05-14 | 창운건설 주식회사 | 수평방향 좌굴방지 기능이 구비된 맨홀 틀 인상장치와 이를 이용한 맨홀 틀 인상 보수공법 및, 이에 의해 설치된 맨홀 구조물 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691752U (en, 2012) * | 1979-12-17 | 1981-07-22 | ||
| JPS62248716A (ja) * | 1986-04-21 | 1987-10-29 | Showa Electric Wire & Cable Co Ltd | マンホ−ル蓋の据付工法 |
-
1988
- 1988-03-31 JP JP1988043248U patent/JPH072703Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691752U (en, 2012) * | 1979-12-17 | 1981-07-22 | ||
| JPS62248716A (ja) * | 1986-04-21 | 1987-10-29 | Showa Electric Wire & Cable Co Ltd | マンホ−ル蓋の据付工法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010222806A (ja) * | 2009-03-23 | 2010-10-07 | Dow Kakoh Kk | 軽量盛土用側壁及びそれに用いる壁パネル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072703Y2 (ja) | 1995-01-25 |