JPH0246506Y2 - - Google Patents
Info
- Publication number
- JPH0246506Y2 JPH0246506Y2 JP17805385U JP17805385U JPH0246506Y2 JP H0246506 Y2 JPH0246506 Y2 JP H0246506Y2 JP 17805385 U JP17805385 U JP 17805385U JP 17805385 U JP17805385 U JP 17805385U JP H0246506 Y2 JPH0246506 Y2 JP H0246506Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- locking
- crowbar
- sliding member
- 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.)
- Expired
Links
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000010865 sewage Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17805385U JPH0246506Y2 (sv) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17805385U JPH0246506Y2 (sv) | 1985-11-18 | 1985-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285551U JPS6285551U (sv) | 1987-06-01 |
| JPH0246506Y2 true JPH0246506Y2 (sv) | 1990-12-07 |
Family
ID=31119825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17805385U Expired JPH0246506Y2 (sv) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246506Y2 (sv) |
-
1985
- 1985-11-18 JP JP17805385U patent/JPH0246506Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6285551U (sv) | 1987-06-01 |
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