JPH01134444U - - Google Patents
Info
- Publication number
- JPH01134444U JPH01134444U JP1988029650U JP2965088U JPH01134444U JP H01134444 U JPH01134444 U JP H01134444U JP 1988029650 U JP1988029650 U JP 1988029650U JP 2965088 U JP2965088 U JP 2965088U JP H01134444 U JPH01134444 U JP H01134444U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fitting
- section
- tapered part
- tapered
- 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
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Greenhouses (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図は本考案パイプ連結構造の一実施例を示
す一部切欠断面図、第２図は第１図―線にお
ける断面図、第３図は従来のパイプ連結構造の例
を示す一部切欠断面図である。 １……第１のパイプ、２……第２のパイプ、１
１，２１……金属パイプ、１２，２２……合成樹
脂被覆層、１３，２３……テーパー部、１４，２
４……嵌合部、２５……拡開部、２６……被覆筒
部。
す一部切欠断面図、第２図は第１図―線にお
ける断面図、第３図は従来のパイプ連結構造の例
を示す一部切欠断面図である。 １……第１のパイプ、２……第２のパイプ、１
１，２１……金属パイプ、１２，２２……合成樹
脂被覆層、１３，２３……テーパー部、１４，２
４……嵌合部、２５……拡開部、２６……被覆筒
部。
Claims (1)
- それぞれ金属パイプ１１，２１の外周面に合成
樹脂被覆層１２，２２が設けられた断面円形状の
第１、第２のパイプ１，２の連結において、第１
のパイプ１は端部に漸次小径となされたテーパー
部１３を介して断面だ円形状の嵌合部１４が設け
られ、第２のパイプ２は端部に漸次大径となされ
たテーパー部２３を介して断面だ円形状の嵌合部
２４、さらに嵌合部２４端部が拡開された拡開部
２５が設けられ、拡開部２５端部から被覆層２２
が突出されて被覆筒部２６が設けられており、第
２のパイプ２端部内に第１のパイプ１端部が嵌入
され、嵌合部１４，２４どうしが嵌合密着される
と共に第１のパイプ１の被覆層１２端部が第２パ
イプ２のテーパー部２３内面に圧接され、上記拡
開部２５端部が第１のパイプ１のテーパー部１３
外方に隙間を設けて位置されてテーパー部１３が
被覆筒部２６により覆われたビニールハウス換気
用フイルム巻上げパイプにおけるパイプ連結構造
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029650U JPH0525408Y2 (ja) | 1988-03-05 | 1988-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029650U JPH0525408Y2 (ja) | 1988-03-05 | 1988-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01134444U true JPH01134444U (ja) | 1989-09-13 |
| JPH0525408Y2 JPH0525408Y2 (ja) | 1993-06-28 |
Family
ID=31254042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988029650U Expired - Lifetime JPH0525408Y2 (ja) | 1988-03-05 | 1988-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525408Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165000A (ja) * | 1996-12-12 | 1998-06-23 | Sekisui Jushi Co Ltd | ビニールハウス換気用フィルム巻き上げパイプ |
| JP2007000027A (ja) * | 2005-06-21 | 2007-01-11 | Sekisui Jushi Co Ltd | フィルム巻き上げパイプ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170447U (ja) * | 1983-04-28 | 1984-11-14 | シンワ株式会社 | ビニ−ルハウス換気用シ−ト巻取りパイプ |
-
1988
- 1988-03-05 JP JP1988029650U patent/JPH0525408Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170447U (ja) * | 1983-04-28 | 1984-11-14 | シンワ株式会社 | ビニ−ルハウス換気用シ−ト巻取りパイプ |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10165000A (ja) * | 1996-12-12 | 1998-06-23 | Sekisui Jushi Co Ltd | ビニールハウス換気用フィルム巻き上げパイプ |
| JP2007000027A (ja) * | 2005-06-21 | 2007-01-11 | Sekisui Jushi Co Ltd | フィルム巻き上げパイプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525408Y2 (ja) | 1993-06-28 |