GB898242A - Improved manufacture of refrigerator cabinets - Google Patents

Improved manufacture of refrigerator cabinets

Info

Publication number
GB898242A
GB898242A GB5611/61A GB561161A GB898242A GB 898242 A GB898242 A GB 898242A GB 5611/61 A GB5611/61 A GB 5611/61A GB 561161 A GB561161 A GB 561161A GB 898242 A GB898242 A GB 898242A
Authority
GB
United Kingdom
Prior art keywords
improved manufacture
refrigerator cabinets
moulds
elastomeric material
polyethylene
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
Application number
GB5611/61A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB898242A publication Critical patent/GB898242A/en
Expired 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
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • 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
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Refrigerator Housings (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

In making a refrigerator as described in the parent Specification, the moulds are lined with an elastomeric material before applying the congealable resin, the linings being stripped from the cabinet after removal of the moulds. The elastomeric material, which may be applied in sheet or spray form, may be polyethylene, polypropylene, fluorinated polyethylene, fluorinated ethylene/propylene copolymer, or wax blooming rubber.
GB5611/61A 1960-02-17 1961-02-15 Improved manufacture of refrigerator cabinets Expired GB898242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US930460A 1960-02-17 1960-02-17

Publications (1)

Publication Number Publication Date
GB898242A true GB898242A (en) 1962-06-06

Family

ID=21736831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5611/61A Expired GB898242A (en) 1960-02-17 1961-02-15 Improved manufacture of refrigerator cabinets

Country Status (2)

Country Link
DE (1) DE1504285A1 (en)
GB (1) GB898242A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389196A (en) * 1964-07-24 1968-06-18 Stahl Ind Inc Method of making an insulated core building panel
US3694530A (en) * 1969-11-17 1972-09-26 Goodyear Tire & Rubber Method of producing an integral skin polyurethane foam
US3940524A (en) * 1971-05-14 1976-02-24 Bayer Aktiengesellschaft Article comprising foam plastic covered with an outer surface strengthening layer
US5073318A (en) * 1988-09-27 1991-12-17 Bridgestone Australia Ltd. Vehicle inner panel
US5082609A (en) * 1990-10-22 1992-01-21 Bridgestone Australia Ltd. Method of forming a moulded panel
US5271885A (en) * 1991-03-02 1993-12-21 Basf Aktiengesellschaft Method for fabricating interior linings for motor vehicles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389196A (en) * 1964-07-24 1968-06-18 Stahl Ind Inc Method of making an insulated core building panel
US3694530A (en) * 1969-11-17 1972-09-26 Goodyear Tire & Rubber Method of producing an integral skin polyurethane foam
US3940524A (en) * 1971-05-14 1976-02-24 Bayer Aktiengesellschaft Article comprising foam plastic covered with an outer surface strengthening layer
US5073318A (en) * 1988-09-27 1991-12-17 Bridgestone Australia Ltd. Vehicle inner panel
US5082609A (en) * 1990-10-22 1992-01-21 Bridgestone Australia Ltd. Method of forming a moulded panel
US5271885A (en) * 1991-03-02 1993-12-21 Basf Aktiengesellschaft Method for fabricating interior linings for motor vehicles

Also Published As

Publication number Publication date
DE1504285A1 (en) 1970-12-03

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