CA1291406C - Manufacturing a sandwich panel with foam interior between rigid or semi-rigidskins - Google Patents

Manufacturing a sandwich panel with foam interior between rigid or semi-rigidskins

Info

Publication number
CA1291406C
CA1291406C CA000537576A CA537576A CA1291406C CA 1291406 C CA1291406 C CA 1291406C CA 000537576 A CA000537576 A CA 000537576A CA 537576 A CA537576 A CA 537576A CA 1291406 C CA1291406 C CA 1291406C
Authority
CA
Canada
Prior art keywords
skins
forming material
foam forming
liquid
foam
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 - Lifetime
Application number
CA000537576A
Other languages
English (en)
French (fr)
Inventor
Willem H. De Beste
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.)
Hunter Douglas Canada Inc
Original Assignee
Hunter Douglas Canada Inc
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 Hunter Douglas Canada Inc filed Critical Hunter Douglas Canada Inc
Application granted granted Critical
Publication of CA1291406C publication Critical patent/CA1291406C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Finishing Walls (AREA)
CA000537576A 1986-05-22 1987-05-21 Manufacturing a sandwich panel with foam interior between rigid or semi-rigidskins Expired - Lifetime CA1291406C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8612444A GB2176439B (en) 1986-05-22 1986-05-22 Method of manufacturing a sandwich panel
GB8612444 1986-05-22

Publications (1)

Publication Number Publication Date
CA1291406C true CA1291406C (en) 1991-10-29

Family

ID=10598257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000537576A Expired - Lifetime CA1291406C (en) 1986-05-22 1987-05-21 Manufacturing a sandwich panel with foam interior between rigid or semi-rigidskins

Country Status (7)

Country Link
EP (1) EP0248547B1 (enFirst)
JP (1) JPS62279909A (enFirst)
AU (1) AU587703B2 (enFirst)
CA (1) CA1291406C (enFirst)
DE (1) DE3774180D1 (enFirst)
ES (1) ES2025655T3 (enFirst)
GB (1) GB2176439B (enFirst)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02147215A (ja) * 1988-11-29 1990-06-06 Ikeda Bussan Co Ltd 表皮材一体発泡体の発泡成形型
CA1319235C (en) * 1989-03-28 1993-06-22 Hisayoshi Mizuno Mold for skin covered foamed plastic molding
US5678369A (en) * 1992-12-28 1997-10-21 Ig-Technical Research Inc. Refractory/heat insulating panels
GB2316644B (en) * 1996-08-28 1999-11-10 R J Designrights Limited A plastics article and method of manufacture thereof
DE19825083A1 (de) 1998-06-05 1999-12-09 Basf Ag Verbundelemente enthaltend kompakte Polyisocyanat-Polyadditionsprodukte
DE19914420A1 (de) 1999-03-30 2000-10-05 Basf Ag Verbundelemente enthaltend Polyisocyanat-Polyadditionsprodukte
DE19953240A1 (de) 1999-11-04 2001-05-10 Basf Ag Verbundelemente

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668031A (en) * 1970-03-03 1972-06-06 Bethlehem Steel Corp Method of making foam core sandwich panel
US3846525A (en) * 1971-08-25 1974-11-05 Permatank Eng & Mfg Co Inc Method for manufacturing foam sandwich panels
BE794126A (fr) * 1972-01-18 1973-05-16 Ver Zur Forderung Des Inst Fur Procede de fabrication, dans des moules, d'elements de construction en matieres plastiques mousse
GB1426723A (en) * 1972-04-27 1976-03-03 Axstane Properties Ltd Heat exchanger

Also Published As

Publication number Publication date
JPH0414846B2 (enFirst) 1992-03-16
GB8612444D0 (en) 1986-07-02
EP0248547B1 (en) 1991-10-30
EP0248547A2 (en) 1987-12-09
AU587703B2 (en) 1989-08-24
DE3774180D1 (de) 1991-12-05
JPS62279909A (ja) 1987-12-04
GB2176439A (en) 1986-12-31
ES2025655T3 (es) 1992-04-01
AU7320187A (en) 1987-11-26
GB2176439B (en) 1990-01-31
EP0248547A3 (en) 1988-12-07

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Legal Events

Date Code Title Description
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