JPS6371247U - - Google Patents
Info
- Publication number
- JPS6371247U JPS6371247U JP16210786U JP16210786U JPS6371247U JP S6371247 U JPS6371247 U JP S6371247U JP 16210786 U JP16210786 U JP 16210786U JP 16210786 U JP16210786 U JP 16210786U JP S6371247 U JPS6371247 U JP S6371247U
- Authority
- JP
- Japan
- Prior art keywords
- inverted
- manhole cover
- gasket
- shaped
- water stop
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案防水装置を施こしたマンホール
の要部縦断正面図、第２図は一部切欠平面図であ
る。
図中、１……マンホール蓋、２……パツキン、
３……マンホール蓋用環状枠、４……止水堤。
FIG. 1 is a longitudinal sectional front view of the main part of a manhole equipped with the waterproofing device of the present invention, and FIG. 2 is a partially cutaway plan view. In the diagram, 1...manhole cover, 2...packkin,
3...Annular frame for manhole cover, 4...Water stop bank.
Claims (1)
ール蓋の裏面周縁に沿いて周設し、上記パツキン
の逆Ｖ字形下面に嵌入する山形の止水堤をマンホ
ール蓋用環状枠の求心側部位に上向形成したマン
ホールの防水装置。 A gasket whose lower surface is formed in an inverted V shape is installed around the periphery of the back surface of the manhole cover, and a chevron-shaped water stop bank that fits into the inverted V-shaped lower surface of the gasket is placed above the centripetal side portion of the annular frame for the manhole cover. Waterproofing device for manholes formed in the opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16210786U JPS6371247U (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16210786U JPS6371247U (en) | 1986-10-22 | 1986-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6371247U true JPS6371247U (en) | 1988-05-13 |
Family
ID=31089050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16210786U Pending JPS6371247U (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371247U (en) |
-
1986
- 1986-10-22 JP JP16210786U patent/JPS6371247U/ja active Pending