JPH01111749U - - Google Patents
Info
- Publication number
- JPH01111749U JPH01111749U JP612088U JP612088U JPH01111749U JP H01111749 U JPH01111749 U JP H01111749U JP 612088 U JP612088 U JP 612088U JP 612088 U JP612088 U JP 612088U JP H01111749 U JPH01111749 U JP H01111749U
- Authority
- JP
- Japan
- Prior art keywords
- elements
- coupler elements
- bolt
- coupler
- end surfaces
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006120U JPH072701Y2 (ja) | 1988-01-20 | 1988-01-20 | マンホール用受枠ボルト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006120U JPH072701Y2 (ja) | 1988-01-20 | 1988-01-20 | マンホール用受枠ボルト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111749U true JPH01111749U (sl) | 1989-07-27 |
| JPH072701Y2 JPH072701Y2 (ja) | 1995-01-25 |
Family
ID=31210081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988006120U Expired - Lifetime JPH072701Y2 (ja) | 1988-01-20 | 1988-01-20 | マンホール用受枠ボルト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072701Y2 (sl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0567645U (ja) * | 1992-02-12 | 1993-09-07 | 興建産業株式会社 | 組立式マンホ−ルの蓋受枠据付装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4585366B2 (ja) * | 2005-04-20 | 2010-11-24 | 株式会社ハネックス | 浮上防止マンホール |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299114A (ja) * | 1985-10-27 | 1987-05-08 | 旭コンクリ−ト工業株式会社 | マンホ−ル用調整リングおよびその製造方法 |
-
1988
- 1988-01-20 JP JP1988006120U patent/JPH072701Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299114A (ja) * | 1985-10-27 | 1987-05-08 | 旭コンクリ−ト工業株式会社 | マンホ−ル用調整リングおよびその製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0567645U (ja) * | 1992-02-12 | 1993-09-07 | 興建産業株式会社 | 組立式マンホ−ルの蓋受枠据付装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072701Y2 (ja) | 1995-01-25 |