JPS6117996B2 - - Google Patents
Info
- Publication number
- JPS6117996B2 JPS6117996B2 JP53011613A JP1161378A JPS6117996B2 JP S6117996 B2 JPS6117996 B2 JP S6117996B2 JP 53011613 A JP53011613 A JP 53011613A JP 1161378 A JP1161378 A JP 1161378A JP S6117996 B2 JPS6117996 B2 JP S6117996B2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- protrusions
- materials
- stress
- branches
- 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
- 239000000463 material Substances 0.000 claims description 66
- 239000007769 metal material Substances 0.000 claims description 47
- 239000011162 core material Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 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
- 238000005452 bending Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 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
- 230000007423 decrease Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1161378A JPS54104632A (en) | 1978-02-04 | 1978-02-04 | Preparation of heat insulating sash structure material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1161378A JPS54104632A (en) | 1978-02-04 | 1978-02-04 | Preparation of heat insulating sash structure material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54104632A JPS54104632A (en) | 1979-08-17 |
JPS6117996B2 true JPS6117996B2 (enrdf_load_stackoverflow) | 1986-05-10 |
Family
ID=11782754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1161378A Granted JPS54104632A (en) | 1978-02-04 | 1978-02-04 | Preparation of heat insulating sash structure material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54104632A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59190877U (ja) * | 1983-05-18 | 1984-12-18 | 日本軽金属株式会社 | 断熱材 |
-
1978
- 1978-02-04 JP JP1161378A patent/JPS54104632A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54104632A (en) | 1979-08-17 |
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