JPS63156236U - - Google Patents
Info
- Publication number
- JPS63156236U JPS63156236U JP4753287U JP4753287U JPS63156236U JP S63156236 U JPS63156236 U JP S63156236U JP 4753287 U JP4753287 U JP 4753287U JP 4753287 U JP4753287 U JP 4753287U JP S63156236 U JPS63156236 U JP S63156236U
- Authority
- JP
- Japan
- Prior art keywords
- packing member
- manhole cover
- back surface
- manhole
- annular frame
- 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
- 238000012856 packing Methods 0.000 claims description 7
- 238000004078 waterproofing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案防水装置の第１例を施したマン
ホールの要部縦断正面図、第２図はその一部切欠
平面図、第３図は第２例の要部縦断正面図、第４
図はマンホール蓋に取付けるパツキン部材のその
他の例を示す縦断面図、第５図はマンホール蓋用
環状枠に取付けるパツキン部材のその他の例を示
す縦断面図である。
図中、１……マンホール蓋、２……マンホール
蓋に取付けるパツキン部材、３……マンホール蓋
用環状枠、４……マンホール蓋用環状枠に取付け
るパツキン部材。
Fig. 1 is a longitudinal sectional front view of the main part of a manhole equipped with the first example of the waterproofing device of the present invention, Fig. 2 is a partially cutaway plan view thereof, Fig. 3 is a longitudinal sectional front view of the main part of the second example, and Fig. 4
The figure is a longitudinal sectional view showing another example of the packing member attached to the manhole cover, and FIG. 5 is a longitudinal sectional view showing another example of the packing member attached to the annular frame for the manhole cover. In the figure, 1... manhole cover, 2... packing member attached to the manhole cover, 3... annular frame for manhole cover, 4... packing member attached to the annular frame for manhole cover.
Claims (1)
ツキン部材を設けると共に、マンホール蓋用環状
枠に上記パツキン部材に圧接するパツキン部材を
設けたマンホールの防水装置。 A waterproofing device for a manhole, in which a packing member is provided on the peripheral edge of the back surface or substantially the entire back surface of the manhole cover, and a packing member is provided in pressure contact with the packing member on the annular frame for the manhole cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4753287U JPS63156236U (en) | 1987-03-28 | 1987-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4753287U JPS63156236U (en) | 1987-03-28 | 1987-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156236U true JPS63156236U (en) | 1988-10-13 |
Family
ID=30868223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4753287U Pending JPS63156236U (en) | 1987-03-28 | 1987-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156236U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4328294Y1 (en) * | 1965-06-05 | 1968-11-21 | ||
| JPS4411348Y1 (en) * | 1965-06-05 | 1969-05-10 |
-
1987
- 1987-03-28 JP JP4753287U patent/JPS63156236U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4328294Y1 (en) * | 1965-06-05 | 1968-11-21 | ||
| JPS4411348Y1 (en) * | 1965-06-05 | 1969-05-10 |