JPS5539353A - Preparation of heat insulating panel - Google Patents
Preparation of heat insulating panelInfo
- Publication number
- JPS5539353A JPS5539353A JP11280978A JP11280978A JPS5539353A JP S5539353 A JPS5539353 A JP S5539353A JP 11280978 A JP11280978 A JP 11280978A JP 11280978 A JP11280978 A JP 11280978A JP S5539353 A JPS5539353 A JP S5539353A
- Authority
- JP
- Japan
- Prior art keywords
- flanges
- heat insulating
- insulating panel
- end surface
- bending
- 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.)
- Granted
Links
Landscapes
- Thermal Insulation (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To cheaply obtain this heat insulating panel, by forming flanges by bending the end edges of two outer wall materials, which are oppositely arranged, by fitting an end surface jig to the flanges, by injecting a urethane stock solution between the outer wall materials and by foaming the solution.
CONSTITUTION: Left and right ends are opened in a metal mold for foaming consisting of a drag 31 and a cope 32, flanges 12a, 13a are made up by bending the end edges of outer wall materials facing to the opening portions at right angles to the opposite outer wall material side and flanges 12b, 13b are built up by bending upper end edges. An outer wall material 12 is inserted into the drag 31, and an end surface jig 35 is disposed which has shape conforming to the opening portion 33 of the metal mold and its center is provided with a convex portion 36. An outer wall material 13 is inserted in a method that the flange 13a is mounted along the convex portion 36. The opening portions are sealed with adhesive tape, and the cope 32 is installed. A urethane stock solution is injected from an injection port 39 mounted to the end surface jig 35, and formed, thus obtaining this heat insulating panel.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53112809A JPS6029612B2 (en) | 1978-09-13 | 1978-09-13 | How to manufacture insulation panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53112809A JPS6029612B2 (en) | 1978-09-13 | 1978-09-13 | How to manufacture insulation panels |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5539353A true JPS5539353A (en) | 1980-03-19 |
JPS6029612B2 JPS6029612B2 (en) | 1985-07-11 |
Family
ID=14596064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53112809A Expired JPS6029612B2 (en) | 1978-09-13 | 1978-09-13 | How to manufacture insulation panels |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6029612B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397798A (en) * | 1980-11-07 | 1983-08-09 | Polyvend Inc. | Method of forming laminated foam counter and table tops |
-
1978
- 1978-09-13 JP JP53112809A patent/JPS6029612B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397798A (en) * | 1980-11-07 | 1983-08-09 | Polyvend Inc. | Method of forming laminated foam counter and table tops |
Also Published As
Publication number | Publication date |
---|---|
JPS6029612B2 (en) | 1985-07-11 |
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