JPH072715Y2 - 地下構造物用蓋体の開口部閉塞装置 - Google Patents
地下構造物用蓋体の開口部閉塞装置Info
- Publication number
- JPH072715Y2 JPH072715Y2 JP1988149969U JP14996988U JPH072715Y2 JP H072715 Y2 JPH072715 Y2 JP H072715Y2 JP 1988149969 U JP1988149969 U JP 1988149969U JP 14996988 U JP14996988 U JP 14996988U JP H072715 Y2 JPH072715 Y2 JP H072715Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- lid
- closing plate
- closing
- 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 - Lifetime
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149969U JPH072715Y2 (ja) | 1988-11-17 | 1988-11-17 | 地下構造物用蓋体の開口部閉塞装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149969U JPH072715Y2 (ja) | 1988-11-17 | 1988-11-17 | 地下構造物用蓋体の開口部閉塞装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0270041U JPH0270041U (en]) | 1990-05-28 |
| JPH072715Y2 true JPH072715Y2 (ja) | 1995-01-25 |
Family
ID=31422685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988149969U Expired - Lifetime JPH072715Y2 (ja) | 1988-11-17 | 1988-11-17 | 地下構造物用蓋体の開口部閉塞装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072715Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4602117B2 (ja) * | 2005-02-25 | 2010-12-22 | 長島鋳物株式会社 | 地下構造物用錠装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58185639U (ja) * | 1982-05-31 | 1983-12-09 | 鷲野 利彦 | 鉄蓋 |
| JPS627446U (en]) * | 1985-07-01 | 1987-01-17 | ||
| JPH042206Y2 (en]) * | 1986-07-08 | 1992-01-24 |
-
1988
- 1988-11-17 JP JP1988149969U patent/JPH072715Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0270041U (en]) | 1990-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0431391Y2 (en]) | ||
| JPH072715Y2 (ja) | 地下構造物用蓋体の開口部閉塞装置 | |
| US9816247B2 (en) | Lid for underground structure | |
| US4366683A (en) | Locking latch for a hatch door or the like | |
| US3593898A (en) | Spare tire and wheel carrier | |
| KR100551592B1 (ko) | 맨홀뚜껑용 잠금장치 | |
| JPH078593Y2 (ja) | マンホ−ル蓋のバ−ル穴の雨水浸入防止構造 | |
| JPH042206Y2 (en]) | ||
| JP4761604B2 (ja) | 天井点検口 | |
| JP3195866B2 (ja) | 鉄蓋の鉤孔用栓 | |
| JPH0521551Y2 (en]) | ||
| JPH076203Y2 (ja) | マンホール用鉄蓋の施錠装置 | |
| JP2992230B2 (ja) | マンホール用鉄蓋の施錠装置 | |
| JP4489926B2 (ja) | 地中構造物の蓋体用防水装置 | |
| JPS5938529Y2 (ja) | マンホ−ル等の蓋盤開閉装置 | |
| JPS609064Y2 (ja) | 燃料供給口の蓋体 | |
| JP3093607U (ja) | 蓋用ロック具及び蓋 | |
| JPH0349013Y2 (en]) | ||
| JPH042208Y2 (en]) | ||
| JPH072711Y2 (ja) | 地下構造物用施錠装置 | |
| JPH0434213Y2 (en]) | ||
| JP2927778B1 (ja) | 長尺ボックス用締付バックル装置 | |
| JP3437824B2 (ja) | 蓋体開口の閉塞装置 | |
| JPH0715881Y2 (ja) | 地下構造物用錠装置 | |
| JPH0246506Y2 (en]) |