FR2584019B1 - DEVICE FOR MAKING POLYMER FOAM BLOCKS - Google Patents

DEVICE FOR MAKING POLYMER FOAM BLOCKS

Info

Publication number
FR2584019B1
FR2584019B1 FR8510044A FR8510044A FR2584019B1 FR 2584019 B1 FR2584019 B1 FR 2584019B1 FR 8510044 A FR8510044 A FR 8510044A FR 8510044 A FR8510044 A FR 8510044A FR 2584019 B1 FR2584019 B1 FR 2584019B1
Authority
FR
France
Prior art keywords
polymer foam
foam blocks
making polymer
making
blocks
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
FR8510044A
Other languages
French (fr)
Other versions
FR2584019A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8510044A priority Critical patent/FR2584019B1/en
Publication of FR2584019A1 publication Critical patent/FR2584019A1/en
Application granted granted Critical
Publication of FR2584019B1 publication Critical patent/FR2584019B1/en
Expired legal-status Critical Current

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
    • B29C44/34—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
    • B29C44/467—Foam spreading or levelling devices
    • 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
    • B29C44/203—Expanding the moulding material in a vertical channel
FR8510044A 1985-06-28 1985-06-28 DEVICE FOR MAKING POLYMER FOAM BLOCKS Expired FR2584019B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8510044A FR2584019B1 (en) 1985-06-28 1985-06-28 DEVICE FOR MAKING POLYMER FOAM BLOCKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510044A FR2584019B1 (en) 1985-06-28 1985-06-28 DEVICE FOR MAKING POLYMER FOAM BLOCKS

Publications (2)

Publication Number Publication Date
FR2584019A1 FR2584019A1 (en) 1987-01-02
FR2584019B1 true FR2584019B1 (en) 1987-09-18

Family

ID=9320855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8510044A Expired FR2584019B1 (en) 1985-06-28 1985-06-28 DEVICE FOR MAKING POLYMER FOAM BLOCKS

Country Status (1)

Country Link
FR (1) FR2584019B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240966A (en) * 1958-07-11
FR1524032A (en) * 1963-05-03 1968-05-10 Bayer Ag Manufacturing process of molded parts of synthetic materials in the foam state
DE1504091A1 (en) * 1963-07-24 1969-07-03 Continental Gummi Werke Ag Device and method for the production of plastic foams based on polyurethanes in block form
DE1956419A1 (en) * 1968-11-23 1970-06-11 Luigi Tomasoni Method and apparatus for producing expanded plastic material or plastics material
GB1564604A (en) * 1975-11-07 1980-04-10 Unifoam Ag Manufacture of polymeric foam
IE52288B1 (en) * 1981-02-18 1987-09-02 Hyman Int Ltd Production of foams
FR2502541A1 (en) * 1981-03-24 1982-10-01 Poncet Jean METHOD AND DEVICE FOR MANUFACTURING POLYMER FOAM BANDS AND PRODUCTS OBTAINED
FR2517591A1 (en) * 1981-12-03 1983-06-10 Poncet Jean Continuous prod. of foam polymer blocks - esp. cylindrical or annular, using thin flexible sleeve
IE54914B1 (en) * 1983-01-21 1990-03-14 Hyman Int Ltd Production of foams

Also Published As

Publication number Publication date
FR2584019A1 (en) 1987-01-02

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Legal Events

Date Code Title Description
TP Transmission of property