JPS6159225B2 - - Google Patents
Info
- Publication number
- JPS6159225B2 JPS6159225B2 JP54089053A JP8905379A JPS6159225B2 JP S6159225 B2 JPS6159225 B2 JP S6159225B2 JP 54089053 A JP54089053 A JP 54089053A JP 8905379 A JP8905379 A JP 8905379A JP S6159225 B2 JPS6159225 B2 JP S6159225B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- core mold
- endless belt
- resin mortar
- ventilation holes
- 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 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- 239000004570 mortar (masonry) Substances 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000002990 reinforced plastic Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 239000012778 molding material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 11
- 239000002344 surface layer Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000007872 degassing Methods 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 229920000298 Cellophane Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Moulding By Coating Moulds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8905379A JPS5613137A (en) | 1979-07-12 | 1979-07-12 | Method and apparatus for manufacturing reinforced plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8905379A JPS5613137A (en) | 1979-07-12 | 1979-07-12 | Method and apparatus for manufacturing reinforced plastic pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5613137A JPS5613137A (en) | 1981-02-09 |
| JPS6159225B2 true JPS6159225B2 (enrdf_load_html_response) | 1986-12-15 |
Family
ID=13960118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8905379A Granted JPS5613137A (en) | 1979-07-12 | 1979-07-12 | Method and apparatus for manufacturing reinforced plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5613137A (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0635158B2 (ja) * | 1990-11-01 | 1994-05-11 | 栗本化成工業株式会社 | 厚肉強化プラスチック複合管の製造方法 |
| US6886646B2 (en) | 2002-06-24 | 2005-05-03 | Honda Giken Kogyo Kabushiki Kaisha | Self-propelled operating machine |
-
1979
- 1979-07-12 JP JP8905379A patent/JPS5613137A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5613137A (en) | 1981-02-09 |
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