JPS62201329U - - Google Patents
Info
- Publication number
- JPS62201329U JPS62201329U JP9038986U JP9038986U JPS62201329U JP S62201329 U JPS62201329 U JP S62201329U JP 9038986 U JP9038986 U JP 9038986U JP 9038986 U JP9038986 U JP 9038986U JP S62201329 U JPS62201329 U JP S62201329U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- reinforced plastic
- damper
- covering
- constructed
- 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
- 239000002990 reinforced plastic Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 244000144972 livestock Species 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Description
第１図は本考案換気筒の縦断正面図、第２図は
一部縦断側面図、第３図は筒体の部分拡大縦断正
面図、第４図は取付突椽の拡大縦断正面図である
。 図中、１…筒体、２…強化プラスチツクス板、
３…取付突椽、４…ダンパー。
一部縦断側面図、第３図は筒体の部分拡大縦断正
面図、第４図は取付突椽の拡大縦断正面図である
。 図中、１…筒体、２…強化プラスチツクス板、
３…取付突椽、４…ダンパー。
Claims (1)
- 強化プラスチツクス板で断面ほぼＬ字形の筒体
を構成し、その筒体の一端部において硬質芯板を
強化プラスチツクス層で被覆して形成した取付突
椽を設けると共に、他端部においてダンパーを設
けた畜舎用換気筒。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9038986U JPS62201329U (ja) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9038986U JPS62201329U (ja) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201329U true JPS62201329U (ja) | 1987-12-22 |
Family
ID=30950202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9038986U Pending JPS62201329U (ja) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201329U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556728B2 (ja) * | 1973-05-09 | 1980-02-19 |
-
1986
- 1986-06-13 JP JP9038986U patent/JPS62201329U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556728B2 (ja) * | 1973-05-09 | 1980-02-19 |