JPH0355641Y2 - - Google Patents
Info
- Publication number
- JPH0355641Y2 JPH0355641Y2 JP12836286U JP12836286U JPH0355641Y2 JP H0355641 Y2 JPH0355641 Y2 JP H0355641Y2 JP 12836286 U JP12836286 U JP 12836286U JP 12836286 U JP12836286 U JP 12836286U JP H0355641 Y2 JPH0355641 Y2 JP H0355641Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- support rod
- lid body
- main body
- opened
- 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 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12836286U JPH0355641Y2 (US20070244113A1-20071018-C00087.png) | 1986-08-23 | 1986-08-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12836286U JPH0355641Y2 (US20070244113A1-20071018-C00087.png) | 1986-08-23 | 1986-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6336554U JPS6336554U (US20070244113A1-20071018-C00087.png) | 1988-03-09 |
JPH0355641Y2 true JPH0355641Y2 (US20070244113A1-20071018-C00087.png) | 1991-12-11 |
Family
ID=31023962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12836286U Expired JPH0355641Y2 (US20070244113A1-20071018-C00087.png) | 1986-08-23 | 1986-08-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0355641Y2 (US20070244113A1-20071018-C00087.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0726409B2 (ja) * | 1989-02-17 | 1995-03-22 | 長島鋳物株式会社 | 地下構造物用蓋体起立装置 |
JP2547052Y2 (ja) * | 1990-12-17 | 1997-09-03 | 日豊金属工業株式会社 | インターロッキングブロック用鉄蓋と鋳鉄製鉄蓋用受枠との取付装置 |
KR101506245B1 (ko) * | 2013-11-18 | 2015-03-31 | 박이은 | 출입문 개폐장치 |
-
1986
- 1986-08-23 JP JP12836286U patent/JPH0355641Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6336554U (US20070244113A1-20071018-C00087.png) | 1988-03-09 |