BE718157A - - Google Patents

Info

Publication number
BE718157A
BE718157A BE718157DA BE718157A BE 718157 A BE718157 A BE 718157A BE 718157D A BE718157D A BE 718157DA BE 718157 A BE718157 A BE 718157A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE718157A publication Critical patent/BE718157A/xx

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
    • 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
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
BE718157D 1967-07-18 1968-07-17 BE718157A (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1704837 1967-07-18
DE1704846 1967-08-21
DE1704845 1967-08-21
DE1704847 1967-08-22

Publications (1)

Publication Number Publication Date
BE718157A true BE718157A (enrdf_load_stackoverflow) 1968-12-31

Family

ID=27430651

Family Applications (1)

Application Number Title Priority Date Filing Date
BE718157D BE718157A (enrdf_load_stackoverflow) 1967-07-18 1968-07-17

Country Status (3)

Country Link
BE (1) BE718157A (enrdf_load_stackoverflow)
FR (1) FR1574989A (enrdf_load_stackoverflow)
NL (1) NL6810184A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU170123B (enrdf_load_stackoverflow) * 1975-05-29 1977-04-28
NO137353C (no) * 1975-05-30 1978-02-15 Laader Berg Fremgangsm}te og anlegg for fremstilling av baner eller blokker av skumplast

Also Published As

Publication number Publication date
FR1574989A (enrdf_load_stackoverflow) 1969-07-18
NL6810184A (enrdf_load_stackoverflow) 1969-01-21

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