SE7901265L - Anordning for framstellning av skumplast - Google Patents

Anordning for framstellning av skumplast

Info

Publication number
SE7901265L
SE7901265L SE7901265A SE7901265A SE7901265L SE 7901265 L SE7901265 L SE 7901265L SE 7901265 A SE7901265 A SE 7901265A SE 7901265 A SE7901265 A SE 7901265A SE 7901265 L SE7901265 L SE 7901265L
Authority
SE
Sweden
Prior art keywords
foam plastic
manufacturing foam
manufacturing
plastic
foam
Prior art date
Application number
SE7901265A
Other languages
Unknown language ( )
English (en)
Other versions
SE435696B (sv
Inventor
Luaces R Yarza
Original Assignee
Tecfoam Sa
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 Tecfoam Sa filed Critical Tecfoam Sa
Publication of SE7901265L publication Critical patent/SE7901265L/sv
Publication of SE435696B publication Critical patent/SE435696B/sv

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
    • B29C44/20—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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
SE7901265A 1978-11-29 1979-02-13 Anleggning for framstellning av kontinuerliga block av polyuretanskum utan "skorpa" SE435696B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES475522A ES475522A2 (es) 1978-11-29 1978-11-29 Mejoras introducidas en el objeto de la patente pirncipal sobre perfeccionamientos introducidos en una instalacion de bloques continuos de espuma de poliuretano carentes de costr

Publications (2)

Publication Number Publication Date
SE7901265L true SE7901265L (sv) 1980-05-30
SE435696B SE435696B (sv) 1984-10-15

Family

ID=8477191

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901265A SE435696B (sv) 1978-11-29 1979-02-13 Anleggning for framstellning av kontinuerliga block av polyuretanskum utan "skorpa"

Country Status (4)

Country Link
DE (1) DE2905856A1 (sv)
ES (1) ES475522A2 (sv)
FR (1) FR2442712A2 (sv)
SE (1) SE435696B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009010354A (es) * 2009-09-25 2011-03-25 Concreto W S A De C V Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704040A (en) * 1955-03-15 warrington
US2235476A (en) * 1940-06-19 1941-03-18 Petersen Oven Co Commercial baking oven
US2397726A (en) * 1943-04-14 1946-04-02 Petersen Oven Co Baking oven
ES448190A1 (es) * 1976-05-24 1977-08-01 Roday Espumaciones Ind Procedimiento para reducir al minimo la densificacion de laszonas perifericas de bloques de espuma flexible de poliure- tano.

Also Published As

Publication number Publication date
FR2442712B2 (sv) 1984-07-13
DE2905856C2 (sv) 1987-06-25
ES475522A2 (es) 1979-08-16
FR2442712A2 (fr) 1980-06-27
DE2905856A1 (de) 1980-06-12
SE435696B (sv) 1984-10-15

Similar Documents

Publication Publication Date Title
BR7902269A (pt) Caixa de plastico
SE8003390L (sv) Formsprutanordning
SE7901595L (sv) Formsprutaggregat
AR219154A1 (es) Articulo moldeado
FI792458A (fi) Anordning foer smaeltning av termoplastiska limmedelsstavar
SE7704280L (sv) Fastsettningsanordning av plast
BE872932A (nl) Vormschuiminrichting
DK295777A (da) Formstofbeholder
DD132666A5 (de) Thermoplastische formmasse
FI792446A (fi) Anordning foer smaeltning av termoplastiska limmedelsstavar
DD131875A5 (de) Kunststoffteil
SE7611276L (sv) Forfarande for kontinuerlig stalgjutning
AT357099B (de) Kunststoffkasten
AT365268B (de) Kunststoff-bauelement
AR220003A1 (es) Pieza espaciadora de plastico moldeado
SE7901265L (sv) Anordning for framstellning av skumplast
AT359913B (de) Kunststoffpalette
IT1085843B (it) Asse di plastica
SE7711423L (sv) Strengpressat plastnet
SE7809597L (sv) Anordning for framstellning av polyuretanskum
PL205904A1 (pl) Urzadzenie do wytwarzania piany
PL210137A1 (pl) Urzadzenie do wytwarzania piany
DD136848A1 (de) Mineralisch gefuellte thermoplastische formmassen
SE7612393L (sv) Anordning for framstellning av plastbehallare
JPS5333260A (en) Device for molding plastic

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7901265-4

Effective date: 19910117

Format of ref document f/p: F