JPS5539353A - Preparation of heat insulating panel - Google Patents

Preparation of heat insulating panel

Info

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
Application number
JP11280978A
Other languages
Japanese (ja)
Other versions
JPS6029612B2 (en
Inventor
Akira Watanabe
Masabumi Inagaki
Katsuhiro Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP53112809A priority Critical patent/JPS6029612B2/en
Publication of JPS5539353A publication Critical patent/JPS5539353A/en
Publication of JPS6029612B2 publication Critical patent/JPS6029612B2/en
Expired legal-status Critical Current

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
JP53112809A 1978-09-13 1978-09-13 How to manufacture insulation panels Expired JPS6029612B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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