JPS6342232Y2 - - Google Patents
Info
- Publication number
- JPS6342232Y2 JPS6342232Y2 JP2474681U JP2474681U JPS6342232Y2 JP S6342232 Y2 JPS6342232 Y2 JP S6342232Y2 JP 2474681 U JP2474681 U JP 2474681U JP 2474681 U JP2474681 U JP 2474681U JP S6342232 Y2 JPS6342232 Y2 JP S6342232Y2
- Authority
- JP
- Japan
- Prior art keywords
- hose
- valley bottom
- wall
- wall thickness
- synthetic resin
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 13
- 239000000057 synthetic resin Substances 0.000 claims description 13
- 210000000988 bone and bone Anatomy 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 11
- 230000032798 delamination Effects 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000002356 single layer Substances 0.000 description 5
- 239000011295 pitch Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2474681U JPS6342232Y2 (en:Method) | 1981-02-23 | 1981-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2474681U JPS6342232Y2 (en:Method) | 1981-02-23 | 1981-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57137888U JPS57137888U (en:Method) | 1982-08-28 |
| JPS6342232Y2 true JPS6342232Y2 (en:Method) | 1988-11-04 |
Family
ID=29822457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2474681U Expired JPS6342232Y2 (en:Method) | 1981-02-23 | 1981-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342232Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006052A1 (fr) * | 1995-08-03 | 1997-02-20 | Grand Bleu Inc. | Tuba pour appareil respiratoire de plongee |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002254536A (ja) * | 2001-03-02 | 2002-09-11 | Totaku Industries Inc | 管路更生管 |
-
1981
- 1981-02-23 JP JP2474681U patent/JPS6342232Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006052A1 (fr) * | 1995-08-03 | 1997-02-20 | Grand Bleu Inc. | Tuba pour appareil respiratoire de plongee |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57137888U (en:Method) | 1982-08-28 |
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