GB840394A - A method of moulding a double-walled structure such as a refrigerator door - Google Patents
A method of moulding a double-walled structure such as a refrigerator doorInfo
- Publication number
- GB840394A GB840394A GB2017557A GB2017557A GB840394A GB 840394 A GB840394 A GB 840394A GB 2017557 A GB2017557 A GB 2017557A GB 2017557 A GB2017557 A GB 2017557A GB 840394 A GB840394 A GB 840394A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulding
- refrigerator door
- sheets
- double
- walled structure
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/146—Shaping the lining before foaming
Landscapes
- Refrigerator Housings (AREA)
Abstract
840,394. Moulding refrigerator doors &c. PRESSED STEEL CO. Ltd. June 25, 1958 [June 26, 1957], No. 20175/57. Class 78(2). [Also in Groups VIII and XIII] A refrigerator door is moulded by sealing two sheets 11, 12 of thermoplastic resin around their periphery, placing them between dies 14, 15, which may be heated by steam, induction or other electrical heating, and then blowing or sucking the sheets into contact with the mould. After moulding a sheet may be slit and filled with an insulating material e.g. a foamed resin. Alternatively, insulating material may be placed between the sheets before their edges are sealed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2017557A GB840394A (en) | 1957-06-26 | 1957-06-26 | A method of moulding a double-walled structure such as a refrigerator door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2017557A GB840394A (en) | 1957-06-26 | 1957-06-26 | A method of moulding a double-walled structure such as a refrigerator door |
Publications (1)
Publication Number | Publication Date |
---|---|
GB840394A true GB840394A (en) | 1960-07-06 |
Family
ID=10141631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2017557A Expired GB840394A (en) | 1957-06-26 | 1957-06-26 | A method of moulding a double-walled structure such as a refrigerator door |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB840394A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989010833A1 (en) * | 1988-05-11 | 1989-11-16 | Nederlandse Organisatie Voor Toegepast-Natuurweten | Method for moulding of fibre-reinforced articles |
GB2225560B (en) * | 1988-11-26 | 1992-10-07 | Honda Motor Co Ltd | Trim member for motor vehicle and method of and system for manufacturing same |
FR2677918A1 (en) * | 1991-06-18 | 1992-12-24 | Rossignol Sa | Process for the manufacture of a composite (complex) moulded structure including a foam core made of plastic and ski obtained by the implementation of this process |
EP0563670A1 (en) * | 1992-03-30 | 1993-10-06 | Giacomo Baiguini | Method for forming shower-trays, bathtubs, wash-basins and floor toilets of plastics material and the products obtained |
US5273597A (en) * | 1988-11-26 | 1993-12-28 | Honda Giken Kogyo Kabushiki Kaisha | Trim member for motor vehicle and method of and system for manufacturing the same |
GB2297937A (en) * | 1995-02-16 | 1996-08-21 | Hotpoint Ltd | Insulated structure for the casing of a refrigeration appliance |
WO2004006821A1 (en) * | 2002-07-12 | 2004-01-22 | Panton George S | Thermoplastic spine board with ergonomic features |
CN109940811A (en) * | 2019-03-15 | 2019-06-28 | 怡丰运动科技(深圳)有限公司 | A kind of preparation process of ETPU seat cushion |
-
1957
- 1957-06-26 GB GB2017557A patent/GB840394A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989010833A1 (en) * | 1988-05-11 | 1989-11-16 | Nederlandse Organisatie Voor Toegepast-Natuurweten | Method for moulding of fibre-reinforced articles |
GB2225560B (en) * | 1988-11-26 | 1992-10-07 | Honda Motor Co Ltd | Trim member for motor vehicle and method of and system for manufacturing same |
US5273597A (en) * | 1988-11-26 | 1993-12-28 | Honda Giken Kogyo Kabushiki Kaisha | Trim member for motor vehicle and method of and system for manufacturing the same |
FR2677918A1 (en) * | 1991-06-18 | 1992-12-24 | Rossignol Sa | Process for the manufacture of a composite (complex) moulded structure including a foam core made of plastic and ski obtained by the implementation of this process |
EP0563670A1 (en) * | 1992-03-30 | 1993-10-06 | Giacomo Baiguini | Method for forming shower-trays, bathtubs, wash-basins and floor toilets of plastics material and the products obtained |
GB2297937A (en) * | 1995-02-16 | 1996-08-21 | Hotpoint Ltd | Insulated structure for the casing of a refrigeration appliance |
WO2004006821A1 (en) * | 2002-07-12 | 2004-01-22 | Panton George S | Thermoplastic spine board with ergonomic features |
US7303705B2 (en) | 2002-07-12 | 2007-12-04 | Panton Jr George S | Thermoplastic spine board with ergonomic features |
CN109940811A (en) * | 2019-03-15 | 2019-06-28 | 怡丰运动科技(深圳)有限公司 | A kind of preparation process of ETPU seat cushion |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES421257A1 (en) | Method for producing receptacles from thermoplastic resin foam sheet | |
ES418406A1 (en) | Heat recoverable products | |
GB840394A (en) | A method of moulding a double-walled structure such as a refrigerator door | |
GB1034388A (en) | Improvements relating to laminates | |
ES263259A1 (en) | Methods of producing rigid cellular materials and products obtained thereby | |
GB899646A (en) | Improvements in vacuum forming | |
GB914445A (en) | ||
GB725436A (en) | Apparatus and method for producing embossed thermoplastic film and the like and the product thereof | |
GB843380A (en) | Method of producing a polyurethane article | |
NL7503816A (en) | Sealing strip fitting process to glass pane - casts round pane in mould and is made of plastics | |
GB805632A (en) | Method and apparatus for opening bags | |
GB855659A (en) | Improvements in or relating to the welding of plastic materials by dielectric heating | |
GB795158A (en) | Improvements in the production of large shaped articles from thermoplastic plastics by injection pressing | |
AU220993B2 (en) | Improved method and means for pressure and vacuum molding of thermoplastic sheeting | |
BE873773A (en) | METHOD AND MOLD FOR MANUFACTURING STERILE CLOSED CONTAINERS, IN PLASTIC MATERIAL | |
AU1696956A (en) | Improved method and means for pressure and vacuum molding of thermoplastic sheeting | |
AU212516B2 (en) | Improvements in plastic cushions, insulating coverings andthe like and method of manufacture | |
AU210953B2 (en) | Improvements in or relating to method and apparatus for shaping articles from thermoplastic sheet material | |
CA543932A (en) | Apparatus for heat sealing and severing thermoplastic material | |
AU1559056A (en) | Improvements in plastic cushions, insulating coverings andthe like and method of manufacture | |
ES215918A1 (en) | A procedure for hot molding a thermoplastic material sheet (Machine-translation by Google Translate, not legally binding) | |
AU220646B2 (en) | Method and composition for expanding thermoplastic resinous materials and articles thereby obtained | |
GB969760A (en) | A method of manufacturing flexible plates or strips of foamed plastic material | |
CA530768A (en) | Method and apparatus for molding plastic articles | |
CA533058A (en) | Device for extruding plastic material in sheet form |