JPH0175160U - - Google Patents
Info
- Publication number
- JPH0175160U JPH0175160U JP1987167316U JP16731687U JPH0175160U JP H0175160 U JPH0175160 U JP H0175160U JP 1987167316 U JP1987167316 U JP 1987167316U JP 16731687 U JP16731687 U JP 16731687U JP H0175160 U JPH0175160 U JP H0175160U
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- receiving frame
- frame
- circumferential side
- top plate
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167316U JPH0619645Y2 (ja) | 1987-10-31 | 1987-10-31 | リバーシブル型マンホールカバー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167316U JPH0619645Y2 (ja) | 1987-10-31 | 1987-10-31 | リバーシブル型マンホールカバー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175160U true JPH0175160U (en]) | 1989-05-22 |
| JPH0619645Y2 JPH0619645Y2 (ja) | 1994-05-25 |
Family
ID=31455497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167316U Expired - Lifetime JPH0619645Y2 (ja) | 1987-10-31 | 1987-10-31 | リバーシブル型マンホールカバー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619645Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0190851U (en]) * | 1987-12-02 | 1989-06-14 | ||
| JP2016050465A (ja) * | 2014-09-02 | 2016-04-11 | 日本ステップ工業株式会社 | 地下構造物用蓋 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104471U (ja) * | 1983-12-21 | 1985-07-16 | 山下 三男 | マンホールなどの化粧用蓋体 |
-
1987
- 1987-10-31 JP JP1987167316U patent/JPH0619645Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104471U (ja) * | 1983-12-21 | 1985-07-16 | 山下 三男 | マンホールなどの化粧用蓋体 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0190851U (en]) * | 1987-12-02 | 1989-06-14 | ||
| JP2016050465A (ja) * | 2014-09-02 | 2016-04-11 | 日本ステップ工業株式会社 | 地下構造物用蓋 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619645Y2 (ja) | 1994-05-25 |