JPH0333792Y2 - - Google Patents
Info
- Publication number
- JPH0333792Y2 JPH0333792Y2 JP1984096163U JP9616384U JPH0333792Y2 JP H0333792 Y2 JPH0333792 Y2 JP H0333792Y2 JP 1984096163 U JP1984096163 U JP 1984096163U JP 9616384 U JP9616384 U JP 9616384U JP H0333792 Y2 JPH0333792 Y2 JP H0333792Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- receiving frame
- notch
- engages
- hole
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010865 sewage Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9616384U JPS6115343U (ja) | 1984-06-28 | 1984-06-28 | 密封形の鉄蓋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9616384U JPS6115343U (ja) | 1984-06-28 | 1984-06-28 | 密封形の鉄蓋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6115343U JPS6115343U (ja) | 1986-01-29 |
| JPH0333792Y2 true JPH0333792Y2 (sh) | 1991-07-17 |
Family
ID=30655519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9616384U Granted JPS6115343U (ja) | 1984-06-28 | 1984-06-28 | 密封形の鉄蓋 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115343U (sh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2511683B2 (ja) * | 1987-10-29 | 1996-07-03 | 三菱電線工業株式会社 | シ―ル装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935650Y2 (ja) * | 1981-06-13 | 1984-10-02 | 日昭興産株式会社 | 地下構造物用蓋の錠揺動防止構造 |
-
1984
- 1984-06-28 JP JP9616384U patent/JPS6115343U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115343U (ja) | 1986-01-29 |
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