JPS63160920U - - Google Patents
Info
- Publication number
- JPS63160920U JPS63160920U JP5105987U JP5105987U JPS63160920U JP S63160920 U JPS63160920 U JP S63160920U JP 5105987 U JP5105987 U JP 5105987U JP 5105987 U JP5105987 U JP 5105987U JP S63160920 U JPS63160920 U JP S63160920U
- Authority
- JP
- Japan
- Prior art keywords
- folded paper
- resin
- cracks
- overage
- tears
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は波形折曲げ紙を用いた過器の斜視
図、第２図は過折曲部の亀裂の発生状況図、第
３図は本考案の実施例斜視図、第４図ａ，ｂは本
考案の樹脂補強の実際的手段の説明図である。
１……過体、１ａ，１ｂ……折曲部、２……
間隔板、３……枠体、４……亀裂、５……樹脂、
６……治具、７……間隔保持板。
Fig. 1 is a perspective view of a folding machine using corrugated folded paper, Fig. 2 is a diagram showing the occurrence of cracks in the folded part, Fig. 3 is a perspective view of an embodiment of the present invention, and Figs. 4 a and b. 1 is an explanatory diagram of a practical means of resin reinforcement according to the present invention. 1... Overbody, 1a, 1b... Bent part, 2...
Spacing plate, 3... Frame, 4... Crack, 5... Resin,
6... Jig, 7... Spacing plate.
Claims (1)
前後の折曲部に樹脂塗着部を形成して、紙折曲
部の亀裂や破れによる空気漏れを防止したことを
特徴とする波形折曲げ紙による過器。 A folding device using corrugated folded paper, characterized in that resin-coated parts are formed at the front and rear folds to prevent air leakage due to cracks or tears in the folded paper. Overage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5105987U JPS63160920U (en) | 1987-04-06 | 1987-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5105987U JPS63160920U (en) | 1987-04-06 | 1987-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63160920U true JPS63160920U (en) | 1988-10-20 |
Family
ID=30874984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5105987U Pending JPS63160920U (en) | 1987-04-06 | 1987-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63160920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014111230A (en) * | 2012-12-05 | 2014-06-19 | Sumitomo Electric Ind Ltd | Pleat filter, ballast water treatment device using the same, ballast water treatment method, and pleat filter production method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091875A (en) * | 1973-12-18 | 1975-07-22 |
-
1987
- 1987-04-06 JP JP5105987U patent/JPS63160920U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091875A (en) * | 1973-12-18 | 1975-07-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014111230A (en) * | 2012-12-05 | 2014-06-19 | Sumitomo Electric Ind Ltd | Pleat filter, ballast water treatment device using the same, ballast water treatment method, and pleat filter production method |