JPH03111999U - - Google Patents
Info
- Publication number
- JPH03111999U JPH03111999U JP2065590U JP2065590U JPH03111999U JP H03111999 U JPH03111999 U JP H03111999U JP 2065590 U JP2065590 U JP 2065590U JP 2065590 U JP2065590 U JP 2065590U JP H03111999 U JPH03111999 U JP H03111999U
- Authority
- JP
- Japan
- Prior art keywords
- manhole cover
- gasket
- collar
- transverse arm
- manhole
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2065590U JPH03111999U (enrdf_load_stackoverflow) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2065590U JPH03111999U (enrdf_load_stackoverflow) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111999U true JPH03111999U (enrdf_load_stackoverflow) | 1991-11-15 |
Family
ID=31523742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2065590U Pending JPH03111999U (enrdf_load_stackoverflow) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111999U (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014169105A (ja) * | 2013-03-04 | 2014-09-18 | Ikebukuro Horo Kogyo Kk | 容器のクランプ構造 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54108456A (en) * | 1978-02-08 | 1979-08-25 | Sybron Corp | Balancer of manhole cover |
| JPS5537344A (en) * | 1978-09-07 | 1980-03-15 | Kubota Ltd | Method of working pipe end |
| JPS615835A (ja) * | 1984-06-20 | 1986-01-11 | 株式会社東芝 | 局所脳血流測定用ｃｔ装置 |
| JPS6333295A (ja) * | 1986-07-23 | 1988-02-12 | 極東開発工業株式会社 | 容器における投入口開閉装置 |
| JPH01266046A (ja) * | 1988-04-15 | 1989-10-24 | Tokyo Tatsuno Co Ltd | 給油口 |
-
1990
- 1990-02-28 JP JP2065590U patent/JPH03111999U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54108456A (en) * | 1978-02-08 | 1979-08-25 | Sybron Corp | Balancer of manhole cover |
| JPS5537344A (en) * | 1978-09-07 | 1980-03-15 | Kubota Ltd | Method of working pipe end |
| JPS615835A (ja) * | 1984-06-20 | 1986-01-11 | 株式会社東芝 | 局所脳血流測定用ｃｔ装置 |
| JPS6333295A (ja) * | 1986-07-23 | 1988-02-12 | 極東開発工業株式会社 | 容器における投入口開閉装置 |
| JPH01266046A (ja) * | 1988-04-15 | 1989-10-24 | Tokyo Tatsuno Co Ltd | 給油口 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014169105A (ja) * | 2013-03-04 | 2014-09-18 | Ikebukuro Horo Kogyo Kk | 容器のクランプ構造 |