JPS6139778Y2 - - Google Patents
Info
- Publication number
- JPS6139778Y2 JPS6139778Y2 JP8050881U JP8050881U JPS6139778Y2 JP S6139778 Y2 JPS6139778 Y2 JP S6139778Y2 JP 8050881 U JP8050881 U JP 8050881U JP 8050881 U JP8050881 U JP 8050881U JP S6139778 Y2 JPS6139778 Y2 JP S6139778Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- metal core
- synthetic resin
- gap
- metal strip
- 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
- 239000002184 metal Substances 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000011162 core material Substances 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8050881U JPS6139778Y2 (de) | 1981-05-29 | 1981-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8050881U JPS6139778Y2 (de) | 1981-05-29 | 1981-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57190838U JPS57190838U (de) | 1982-12-03 |
| JPS6139778Y2 true JPS6139778Y2 (de) | 1986-11-14 |
Family
ID=29876065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8050881U Expired JPS6139778Y2 (de) | 1981-05-29 | 1981-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139778Y2 (de) |
-
1981
- 1981-05-29 JP JP8050881U patent/JPS6139778Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57190838U (de) | 1982-12-03 |