JPS6231163U - - Google Patents
Info
- Publication number
- JPS6231163U JPS6231163U JP12307085U JP12307085U JPS6231163U JP S6231163 U JPS6231163 U JP S6231163U JP 12307085 U JP12307085 U JP 12307085U JP 12307085 U JP12307085 U JP 12307085U JP S6231163 U JPS6231163 U JP S6231163U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- manhole
- lid
- wall
- rib
- 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
Description
第１図はこの考案のマンホールの一実施例を一
部断面で示す正面図、第２図は第１図の要部拡大
断面図、第３図は従来のマンホールの一例を一部
断面で示す正面図である。
１は蓋、２はマンホール本体、３は蓋のリブ、
４は鍔、５は凹溝、６は内側壁、７は外側壁、８
は底面を示す。
Fig. 1 is a front view partially showing an embodiment of the manhole of this invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is a partially sectional view showing an example of a conventional manhole. It is a front view. 1 is the lid, 2 is the manhole body, 3 is the rib of the lid,
4 is the tsuba, 5 is the groove, 6 is the inner wall, 7 is the outer wall, 8
indicates the bottom surface.
Claims (1)
るリブと凹溝上部を覆う鍔とを有した蓋が、凹溝
の内側壁上面もしくは凹溝底面と接するように被
せられてなるマンホール。 A lid having a rib that fits into the groove and a flange that covers the upper part of the groove is placed over the main body having a groove at the upper end so as to be in contact with the top surface of the inner wall of the groove or the bottom surface of the groove. manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12307085U JPS6231163U (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12307085U JPS6231163U (en) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231163U true JPS6231163U (en) | 1987-02-24 |
Family
ID=31013837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12307085U Pending JPS6231163U (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100532194B1 (en) * | 2002-12-09 | 2005-12-02 | 안판상 | manhole cover |
-
1985
- 1985-08-09 JP JP12307085U patent/JPS6231163U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100532194B1 (en) * | 2002-12-09 | 2005-12-02 | 안판상 | manhole cover |