JPS57103827A - Manufacture of thermally insulated box - Google Patents

Manufacture of thermally insulated box

Info

Publication number
JPS57103827A
JPS57103827A JP55180936A JP18093680A JPS57103827A JP S57103827 A JPS57103827 A JP S57103827A JP 55180936 A JP55180936 A JP 55180936A JP 18093680 A JP18093680 A JP 18093680A JP S57103827 A JPS57103827 A JP S57103827A
Authority
JP
Japan
Prior art keywords
boxes
edges
clearance
opening
permeable member
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
JP55180936A
Other languages
Japanese (ja)
Other versions
JPH0314611B2 (en
Inventor
Ryoji Sekine
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
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki 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, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP55180936A priority Critical patent/JPS57103827A/en
Publication of JPS57103827A publication Critical patent/JPS57103827A/en
Publication of JPH0314611B2 publication Critical patent/JPH0314611B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/085—Breaking strips

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Refrigerator Housings (AREA)

Abstract

PURPOSE:To obtain said box, by allowing the opening of both inner and outer boxes to face upward, arranging a permeable member across each corner of the both edges of the both boxes, arranging the facing sheet so as to shape the clearance between edges covering a part of the permeable member, pouring foamable raw liquid between the both boxes and connecting them. CONSTITUTION:An inner box 2 allowed its opening to face upward is inserted into an outer box 3 installed allowed its opening to face upward and the both opening edges of the both boxes are separated, and a permeable member 14 of soft foamed resin etc. is arranged across each corner of the both edges of the both boxes. Then, by arranging each facing frame 4, 4 so as to cover a part of the permeable member 14 at the both ends and also shape the clearance 20 between the edges, the both inner and outer boxes are connected. After foaming raw liquid is poured between the both boxes, foamed and solidified, a corner cover 8 is arranged and the clearance is covered. Uniform extraction of air and gas can be done, preventing foam leakage from the clearance.
JP55180936A 1980-12-19 1980-12-19 Manufacture of thermally insulated box Granted JPS57103827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180936A JPS57103827A (en) 1980-12-19 1980-12-19 Manufacture of thermally insulated box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180936A JPS57103827A (en) 1980-12-19 1980-12-19 Manufacture of thermally insulated box

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP4258362A Division JPH0796990B2 (en) 1992-09-28 1992-09-28 Insulation box
JP4258364A Division JPH0796992B2 (en) 1992-09-28 1992-09-28 Insulation box manufacturing method
JP4258363A Division JPH0760060B2 (en) 1992-09-28 1992-09-28 Insulation box

Publications (2)

Publication Number Publication Date
JPS57103827A true JPS57103827A (en) 1982-06-28
JPH0314611B2 JPH0314611B2 (en) 1991-02-27

Family

ID=16091859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180936A Granted JPS57103827A (en) 1980-12-19 1980-12-19 Manufacture of thermally insulated box

Country Status (1)

Country Link
JP (1) JPS57103827A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933125A (en) * 1982-08-19 1984-02-22 Toyo Rubber Chem Ind Co Ltd Manufacture of cushioning body
JPS6399479A (en) * 1986-10-15 1988-04-30 昭和アルミニウム株式会社 Hollow panel for forming heat-insulating panel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495134U (en) * 1972-04-17 1974-01-17
JPS53103255A (en) * 1977-02-18 1978-09-08 Sanyo Electric Co Ltd Manufacturing process of heat insulating wall body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495134U (en) * 1972-04-17 1974-01-17
JPS53103255A (en) * 1977-02-18 1978-09-08 Sanyo Electric Co Ltd Manufacturing process of heat insulating wall body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933125A (en) * 1982-08-19 1984-02-22 Toyo Rubber Chem Ind Co Ltd Manufacture of cushioning body
JPS6399479A (en) * 1986-10-15 1988-04-30 昭和アルミニウム株式会社 Hollow panel for forming heat-insulating panel

Also Published As

Publication number Publication date
JPH0314611B2 (en) 1991-02-27

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