CA1274665A - Method for closing the opening of each of the through- holes formed in the pipe-wall of a resin pipe and extending parallel to the axis of said pipe - Google Patents
Method for closing the opening of each of the through- holes formed in the pipe-wall of a resin pipe and extending parallel to the axis of said pipeInfo
- Publication number
- CA1274665A CA1274665A CA000518715A CA518715A CA1274665A CA 1274665 A CA1274665 A CA 1274665A CA 000518715 A CA000518715 A CA 000518715A CA 518715 A CA518715 A CA 518715A CA 1274665 A CA1274665 A CA 1274665A
- Authority
- CA
- Canada
- Prior art keywords
- pipe
- mold
- end portion
- closing
- wall
- 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
- 229920005989 resin Polymers 0.000 title claims abstract description 79
- 239000011347 resin Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 67
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 26
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 230000004087 circulation Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000007772 electrode material Substances 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims 2
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 7
- 229920002554 vinyl polymer Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 101150118300 cos gene Proteins 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000861718 Chloris <Aves> Species 0.000 description 1
- 101100234408 Danio rerio kif7 gene Proteins 0.000 description 1
- 101100221620 Drosophila melanogaster cos gene Proteins 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 101100029763 Rattus norvegicus Inpp5j gene Proteins 0.000 description 1
- 101100398237 Xenopus tropicalis kif11 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13403386A JPS62290518A (ja) | 1986-06-10 | 1986-06-10 | 管壁に管軸方向の通孔が並設された樹脂管の通孔閉塞方法 |
| JP61-134033 | 1986-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1274665A true CA1274665A (en) | 1990-10-02 |
Family
ID=15118800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000518715A Expired CA1274665A (en) | 1986-06-10 | 1986-09-22 | Method for closing the opening of each of the through- holes formed in the pipe-wall of a resin pipe and extending parallel to the axis of said pipe |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS62290518A (enrdf_load_html_response) |
| CA (1) | CA1274665A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052537B (zh) * | 2019-05-28 | 2024-04-12 | 芜湖众力底盘系统有限公司 | 一种变截面异形管件冲压卷圆模具结构 |
-
1986
- 1986-06-10 JP JP13403386A patent/JPS62290518A/ja active Granted
- 1986-09-22 CA CA000518715A patent/CA1274665A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0464298B2 (enrdf_load_html_response) | 1992-10-14 |
| JPS62290518A (ja) | 1987-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |