JPH0480274B2 - - Google Patents
Info
- Publication number
- JPH0480274B2 JPH0480274B2 JP1208608A JP20860889A JPH0480274B2 JP H0480274 B2 JPH0480274 B2 JP H0480274B2 JP 1208608 A JP1208608 A JP 1208608A JP 20860889 A JP20860889 A JP 20860889A JP H0480274 B2 JPH0480274 B2 JP H0480274B2
- Authority
- JP
- Japan
- Prior art keywords
- strip
- mandrel
- corrugated pipe
- synthetic resin
- reinforcing
- 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 - Lifetime
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 55
- 239000000057 synthetic resin Substances 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 48
- 230000003014 reinforcing effect Effects 0.000 claims description 46
- 238000003825 pressing Methods 0.000 claims description 41
- 239000010410 layer Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 238000005304 joining Methods 0.000 claims description 10
- 239000012779 reinforcing material Substances 0.000 claims description 8
- 239000012791 sliding layer Substances 0.000 claims description 8
- 239000002759 woven fabric Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000000638 solvent extraction Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000011162 core material Substances 0.000 description 40
- 238000000465 moulding Methods 0.000 description 24
- 229910052751 metal Inorganic materials 0.000 description 21
- 239000002184 metal Substances 0.000 description 21
- 238000004804 winding Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920013716 polyethylene resin Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1208608A JPH02134484A (ja) | 1989-08-11 | 1989-08-11 | コルゲート管、その押圧部材及び芯型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1208608A JPH02134484A (ja) | 1989-08-11 | 1989-08-11 | コルゲート管、その押圧部材及び芯型 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63121285 Division |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02134484A JPH02134484A (ja) | 1990-05-23 |
| JPH0480274B2 true JPH0480274B2 (fi) | 1992-12-18 |
Family
ID=16559029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1208608A Granted JPH02134484A (ja) | 1989-08-11 | 1989-08-11 | コルゲート管、その押圧部材及び芯型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134484A (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7198742B2 (en) * | 2003-12-30 | 2007-04-03 | Kimberly-Clark Worldwide, Inc. | Apparatus and method for deforming sheet material |
| US7549310B2 (en) * | 2004-06-25 | 2009-06-23 | Nova-Duct Technologies Pty Ltd. | Mandrel assembly for manufacturing tubular products |
| JP4960154B2 (ja) * | 2007-06-21 | 2012-06-27 | 青木マリーン株式会社 | 砂撒船 |
| CN101896754B (zh) * | 2007-12-28 | 2012-10-31 | 株式会社菲异特东洋克斯 | 类金属软管 |
| JP4685124B2 (ja) * | 2008-03-18 | 2011-05-18 | クラレプラスチックス株式会社 | スパイラル成型体の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56101832A (en) * | 1980-01-17 | 1981-08-14 | Toyo Chem Co Ltd | Manufacture of corrugated pipe |
-
1989
- 1989-08-11 JP JP1208608A patent/JPH02134484A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56101832A (en) * | 1980-01-17 | 1981-08-14 | Toyo Chem Co Ltd | Manufacture of corrugated pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02134484A (ja) | 1990-05-23 |
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