SE380319B - Apparat for formning av med skummaterial laminerade veggar - Google Patents

Apparat for formning av med skummaterial laminerade veggar

Info

Publication number
SE380319B
SE380319B SE7205761A SE576172A SE380319B SE 380319 B SE380319 B SE 380319B SE 7205761 A SE7205761 A SE 7205761A SE 576172 A SE576172 A SE 576172A SE 380319 B SE380319 B SE 380319B
Authority
SE
Sweden
Prior art keywords
foam material
forming laminated
laminated walls
walls
forming
Prior art date
Application number
SE7205761A
Other languages
English (en)
Inventor
W E Lowery
R G Jennings
Original Assignee
Pennington & Sons 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 Pennington & Sons Inc filed Critical Pennington & Sons Inc
Publication of SE380319B publication Critical patent/SE380319B/sv

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
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
SE7205761A 1971-04-30 1972-05-02 Apparat for formning av med skummaterial laminerade veggar SE380319B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00145255A US3834967A (en) 1971-04-30 1971-04-30 Apparatus for forming foamed panels

Publications (1)

Publication Number Publication Date
SE380319B true SE380319B (sv) 1975-11-03

Family

ID=22512262

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7205761A SE380319B (sv) 1971-04-30 1972-05-02 Apparat for formning av med skummaterial laminerade veggar

Country Status (4)

Country Link
US (1) US3834967A (sv)
CA (1) CA969459A (sv)
DE (1) DE2221397A1 (sv)
SE (1) SE380319B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608978A5 (en) * 1976-04-23 1979-02-15 Alusuisse Method for the continuous production of compound profiles and an apparatus for carrying out the method
EP0044882B1 (de) * 1980-07-30 1984-07-04 Türenwerke Riexinger GmbH & Co.KG Verfahren zur kontinuierlichen Herstellung von ausgeschäumten Metallhohlprofilen
IT1154367B (it) * 1982-11-30 1987-01-21 Metecno Spa Procedimento per la fabbricazione in continuo di pannelli sandwich autoportanti a doppia faccia con interposto materiale isolante, dotati di giunti continui laterali rigidi; pannelli ottenuti
US4602466A (en) * 1982-12-17 1986-07-29 Larson Roger E Foam building panels
US4581186A (en) * 1982-12-17 1986-04-08 Larson Roger E Method of making foam core building panels in a continuous operation
AU741583B2 (en) * 1994-06-15 2001-12-06 Wayne-Dalton Corp. Conveyor apparatus
US5836499A (en) * 1994-06-15 1998-11-17 Wayne-Dalton Corp. Conveyor apparatus for the transport of door panels
US6536147B1 (en) 2000-04-24 2003-03-25 Skyline Displays, Inc. Panel display system with wire management
AU2003253303A1 (en) * 2003-08-01 2005-02-15 Metecno S.P.A. Process and apparatus for manufacturing insulating panels, with sprayed expansible resins
US7955460B2 (en) * 2008-05-02 2011-06-07 Overhead Door Corporation Movable barriers having transverse stiffeners and methods of making the same
ITVR20130142A1 (it) * 2013-06-17 2014-12-18 Piva Group S P A Procedimento e apparecchiatura per la produzione in continuo di pannelli modulari

Also Published As

Publication number Publication date
US3834967A (en) 1974-09-10
DE2221397A1 (de) 1972-11-23
CA969459A (en) 1975-06-17

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