JPS6345858U - - Google Patents
Info
- Publication number
- JPS6345858U JPS6345858U JP13981486U JP13981486U JPS6345858U JP S6345858 U JPS6345858 U JP S6345858U JP 13981486 U JP13981486 U JP 13981486U JP 13981486 U JP13981486 U JP 13981486U JP S6345858 U JPS6345858 U JP S6345858U
- Authority
- JP
- Japan
- Prior art keywords
- key hole
- hand key
- iron cover
- manhole iron
- lid
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
Description
第１図は本考案の斜視図、第２図は本考案の正
面図、第３図は本考案の平面図、第４図は本考案
の底面図、第５図はマンホール鉄蓋の平面図、第
６図は本考案の使用状態を示すＡ−Ａ間の拡大断
面図。 １はマンホール鉄蓋、２は手カギ穴、３は蓋部
、４は蓋支え部。
面図、第３図は本考案の平面図、第４図は本考案
の底面図、第５図はマンホール鉄蓋の平面図、第
６図は本考案の使用状態を示すＡ−Ａ間の拡大断
面図。 １はマンホール鉄蓋、２は手カギ穴、３は蓋部
、４は蓋支え部。
Claims (1)
- マンホール鉄蓋の手カギ穴に合わせて形成した
、蓋部と蓋支え部とからなるマンホール鉄蓋の手
カギ穴キヤツプ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13981486U JPS6345858U (ja) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13981486U JPS6345858U (ja) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345858U true JPS6345858U (ja) | 1988-03-28 |
Family
ID=31046074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13981486U Pending JPS6345858U (ja) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345858U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013177791A (ja) * | 2012-02-29 | 2013-09-09 | Nippon Chutetsukan Kk | 地下構造物用蓋構造 |
-
1986
- 1986-09-10 JP JP13981486U patent/JPS6345858U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013177791A (ja) * | 2012-02-29 | 2013-09-09 | Nippon Chutetsukan Kk | 地下構造物用蓋構造 |