JPS6159228B2 - - Google Patents
Info
- Publication number
- JPS6159228B2 JPS6159228B2 JP55043302A JP4330280A JPS6159228B2 JP S6159228 B2 JPS6159228 B2 JP S6159228B2 JP 55043302 A JP55043302 A JP 55043302A JP 4330280 A JP4330280 A JP 4330280A JP S6159228 B2 JPS6159228 B2 JP S6159228B2
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- tube
- cylindrical body
- uncured
- tip
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012778 molding material Substances 0.000 claims description 5
- 239000002990 reinforced plastic Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330280A JPS56139924A (en) | 1980-04-02 | 1980-04-02 | Manufacture of deformed pipe made of reinforcing plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330280A JPS56139924A (en) | 1980-04-02 | 1980-04-02 | Manufacture of deformed pipe made of reinforcing plastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56139924A JPS56139924A (en) | 1981-10-31 |
| JPS6159228B2 true JPS6159228B2 (pl) | 1986-12-15 |
Family
ID=12659990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4330280A Granted JPS56139924A (en) | 1980-04-02 | 1980-04-02 | Manufacture of deformed pipe made of reinforcing plastic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56139924A (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0228840U (pl) * | 1988-08-10 | 1990-02-23 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137946A (pl) * | 1974-09-27 | 1976-03-30 | Nippon Zeon Co | |
| JPS5333274A (en) * | 1976-09-08 | 1978-03-29 | Mitsubishi Plastics Ind | Process for molding sockets of thermoplastic pipes |
| JPS5349074A (en) * | 1976-09-24 | 1978-05-04 | United Patents Trust Reg | Method of bending plastic sheet and product formed using same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014569Y2 (ja) * | 1978-05-26 | 1985-05-09 | 焼結金属工業株式会社 | 可撓管の湾曲用補助具 |
-
1980
- 1980-04-02 JP JP4330280A patent/JPS56139924A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137946A (pl) * | 1974-09-27 | 1976-03-30 | Nippon Zeon Co | |
| JPS5333274A (en) * | 1976-09-08 | 1978-03-29 | Mitsubishi Plastics Ind | Process for molding sockets of thermoplastic pipes |
| JPS5349074A (en) * | 1976-09-24 | 1978-05-04 | United Patents Trust Reg | Method of bending plastic sheet and product formed using same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0228840U (pl) * | 1988-08-10 | 1990-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56139924A (en) | 1981-10-31 |
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