JPS5527288A - Fabrication method of heat insulating plate - Google Patents

Fabrication method of heat insulating plate

Info

Publication number
JPS5527288A
JPS5527288A JP10161478A JP10161478A JPS5527288A JP S5527288 A JPS5527288 A JP S5527288A JP 10161478 A JP10161478 A JP 10161478A JP 10161478 A JP10161478 A JP 10161478A JP S5527288 A JPS5527288 A JP S5527288A
Authority
JP
Japan
Prior art keywords
foaming
jig
exhaust tube
heat insulating
plate
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
JP10161478A
Other languages
Japanese (ja)
Other versions
JPS5652745B2 (en
Inventor
Masao Tajima
Shigemi Okamoto
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP10161478A priority Critical patent/JPS5527288A/en
Publication of JPS5527288A publication Critical patent/JPS5527288A/en
Publication of JPS5652745B2 publication Critical patent/JPS5652745B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: Perforation is effected to a jig for foaming installed in the outer circumference of inner and outer plate and then putting an exhaust tube to the perforation, raw liquid of foaming material is formed. by doing so, air and generating gas are completely removed out to prevent the formation of the cavity for producing the heat insulating plate.
CONSTITUTION: An outer corner of an inner and outer plate; 10 and 11, installed with interval, is covered with a base plate 19 and a processing plate 20 by means of a jig for foaming 13. After that, raw liquid for foaming material is poured from a hole 15 so as to foam and expand it. Air and gas between both plates; 10 and 11,are transferred by foaming toward an exhaust tube 17 and then they are discharged comopletely outside by the exhaust tube 17. Then when a heat insulating material 14 is charged to the exhaust tube 17, it is hardened by the contact with outdoor air without being discharged. Then, the jig for forming 13 and so on are removed and the jig 13 only is used with repetition.
COPYRIGHT: (C)1980,JPO&Japio
JP10161478A 1978-08-18 1978-08-18 Fabrication method of heat insulating plate Granted JPS5527288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10161478A JPS5527288A (en) 1978-08-18 1978-08-18 Fabrication method of heat insulating plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10161478A JPS5527288A (en) 1978-08-18 1978-08-18 Fabrication method of heat insulating plate

Publications (2)

Publication Number Publication Date
JPS5527288A true JPS5527288A (en) 1980-02-27
JPS5652745B2 JPS5652745B2 (en) 1981-12-14

Family

ID=14305270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10161478A Granted JPS5527288A (en) 1978-08-18 1978-08-18 Fabrication method of heat insulating plate

Country Status (1)

Country Link
JP (1) JPS5527288A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585721U (en) * 1981-07-01 1983-01-14 池田物産株式会社 foam mold
JPS6263821A (en) * 1985-09-13 1987-03-20 Ohbayashigumi Ltd Sand-surface meter
JPS62267111A (en) * 1986-05-15 1987-11-19 Inoue Mtp Co Ltd Manufacture of sandwich panel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585721U (en) * 1981-07-01 1983-01-14 池田物産株式会社 foam mold
JPS6263821A (en) * 1985-09-13 1987-03-20 Ohbayashigumi Ltd Sand-surface meter
JPH0535810B2 (en) * 1985-09-13 1993-05-27 Obayashi Constr Co Ltd
JPS62267111A (en) * 1986-05-15 1987-11-19 Inoue Mtp Co Ltd Manufacture of sandwich panel

Also Published As

Publication number Publication date
JPS5652745B2 (en) 1981-12-14

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