JPH0449428Y2 - - Google Patents
Info
- Publication number
- JPH0449428Y2 JPH0449428Y2 JP1990049284U JP4928490U JPH0449428Y2 JP H0449428 Y2 JPH0449428 Y2 JP H0449428Y2 JP 1990049284 U JP1990049284 U JP 1990049284U JP 4928490 U JP4928490 U JP 4928490U JP H0449428 Y2 JPH0449428 Y2 JP H0449428Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- axial direction
- circumferential surface
- flexible bellows
- shape
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 238000000071 blow moulding Methods 0.000 description 6
- 238000009415 formwork Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990049284U JPH0449428Y2 (xx) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990049284U JPH0449428Y2 (xx) | 1990-05-11 | 1990-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03196U JPH03196U (xx) | 1991-01-07 |
JPH0449428Y2 true JPH0449428Y2 (xx) | 1992-11-20 |
Family
ID=31566840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990049284U Expired JPH0449428Y2 (xx) | 1990-05-11 | 1990-05-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0449428Y2 (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5336809B2 (ja) * | 2008-09-30 | 2013-11-06 | ハスクバーナ・ゼノア株式会社 | ブロワの風管 |
JP2010084596A (ja) * | 2008-09-30 | 2010-04-15 | Husqvarna Zenoah Co Ltd | エンジンブロワ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622623A (en) * | 1938-11-25 | 1952-12-23 | Prod Du Lynx Jaune | Flexible, extensible, and compressible tube with regular passage section |
-
1990
- 1990-05-11 JP JP1990049284U patent/JPH0449428Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622623A (en) * | 1938-11-25 | 1952-12-23 | Prod Du Lynx Jaune | Flexible, extensible, and compressible tube with regular passage section |
Also Published As
Publication number | Publication date |
---|---|
JPH03196U (xx) | 1991-01-07 |
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