JPS6227704U - - Google Patents
Info
- Publication number
- JPS6227704U JPS6227704U JP12122985U JP12122985U JPS6227704U JP S6227704 U JPS6227704 U JP S6227704U JP 12122985 U JP12122985 U JP 12122985U JP 12122985 U JP12122985 U JP 12122985U JP S6227704 U JPS6227704 U JP S6227704U
- Authority
- JP
- Japan
- Prior art keywords
- strainer
- mouth ring
- container
- vertical ribs
- vertical
- 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
- 239000000428 dust Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Sewage (AREA)
Description
図面は本考案のストレーナの一実施例を示し、
第１図はマンホールに適用した場合の縦断面図、
第２図は分解縦断面図、第３図は保持枠の平面図
、第４図は他の使用例を示す縦断面図である。
２…ストレーナ容器、３…集塵袋、２１…底板
、２２…口部リング、２３…竪リブ。
The drawing shows an embodiment of the strainer of the present invention,
Figure 1 is a vertical cross-sectional view when applied to a manhole.
FIG. 2 is an exploded longitudinal sectional view, FIG. 3 is a plan view of the holding frame, and FIG. 4 is a longitudinal sectional view showing another example of use. 2... Strainer container, 3... Dust collection bag, 21... Bottom plate, 22... Mouth ring, 23... Vertical rib.
Claims (1)
多数本の竪リブで連結して構成すると共に、各竪
リブを上記口部リングの内周縁よりも容器内側に
突出させて、口部リングの内径よりも、ストレー
ナ容器に挿抜自由に収めた集塵袋が竪リブに接す
る内接円半径を小径にした除塵マンホール用スト
レーナ。 The strainer container is configured by connecting the mouth ring and the bottom plate with a large number of vertical ribs, and each vertical rib is made to protrude further inside the container than the inner peripheral edge of the mouth ring, so that the inner diameter of the mouth ring A strainer for dust removal manholes in which the radius of the inscribed circle where the dust collection bag, which is freely inserted and removed in the strainer container, contacts the vertical ribs, is made smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12122985U JPH0143122Y2 (en) | 1985-08-06 | 1985-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12122985U JPH0143122Y2 (en) | 1985-08-06 | 1985-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6227704U true JPS6227704U (en) | 1987-02-19 |
| JPH0143122Y2 JPH0143122Y2 (en) | 1989-12-14 |
Family
ID=31010302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12122985U Expired JPH0143122Y2 (en) | 1985-08-06 | 1985-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0143122Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215641U (en) * | 1988-07-13 | 1990-01-31 |
-
1985
- 1985-08-06 JP JP12122985U patent/JPH0143122Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215641U (en) * | 1988-07-13 | 1990-01-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143122Y2 (en) | 1989-12-14 |