FR2312358A1 - Procede et appareil pour la fabrication de dalles ou blocs de matiere plastique expansee - Google Patents

Procede et appareil pour la fabrication de dalles ou blocs de matiere plastique expansee

Info

Publication number
FR2312358A1
FR2312358A1 FR7537671A FR7537671A FR2312358A1 FR 2312358 A1 FR2312358 A1 FR 2312358A1 FR 7537671 A FR7537671 A FR 7537671A FR 7537671 A FR7537671 A FR 7537671A FR 2312358 A1 FR2312358 A1 FR 2312358A1
Authority
FR
France
Prior art keywords
slabs
blocks
manufacturing
plastic material
expanded plastic
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.)
Withdrawn
Application number
FR7537671A
Other languages
English (en)
Inventor
Laader Berg
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
Publication of FR2312358A1 publication Critical patent/FR2312358A1/fr
Withdrawn legal-status Critical Current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
    • B29C44/20—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
    • B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
    • B29C44/3215—Folding devices for the lining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/84—Conversion of foamed resinous buns into foamed billets having geo metrical crosssections
FR7537671A 1975-05-30 1975-12-09 Procede et appareil pour la fabrication de dalles ou blocs de matiere plastique expansee Withdrawn FR2312358A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO751918A NO137353C (no) 1975-05-30 1975-05-30 Fremgangsm}te og anlegg for fremstilling av baner eller blokker av skumplast

Publications (1)

Publication Number Publication Date
FR2312358A1 true FR2312358A1 (fr) 1976-12-24

Family

ID=19882299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537671A Withdrawn FR2312358A1 (fr) 1975-05-30 1975-12-09 Procede et appareil pour la fabrication de dalles ou blocs de matiere plastique expansee

Country Status (14)

Country Link
US (1) US4096220A (fr)
JP (1) JPS51146567A (fr)
AU (1) AU500674B2 (fr)
BE (1) BE841152A (fr)
DE (1) DE2530461A1 (fr)
DK (1) DK192876A (fr)
EG (1) EG12069A (fr)
ES (1) ES439337A1 (fr)
FR (1) FR2312358A1 (fr)
GB (1) GB1509688A (fr)
IT (1) IT1056407B (fr)
NL (1) NL7604488A (fr)
NO (1) NO137353C (fr)
SE (1) SE7605651L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786000A (en) * 1996-08-28 1998-07-28 Berner; Rolf E. Continuous molding machine with pusher

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1574989A (fr) * 1967-07-18 1969-07-18
US3560599A (en) * 1968-08-05 1971-02-02 Tenneco Chem Method of regulating the upper surface contour of polyurethane foam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240845A (en) * 1962-11-23 1966-03-15 Allied Chem Method for the production of container blanks
NL133217C (fr) * 1964-04-07
JPS436551Y1 (fr) * 1966-02-08 1968-03-23
US3812227A (en) * 1967-04-12 1974-05-21 J Blackwell Method of producing a flat top slab of foamed polyurethane
US3488800A (en) * 1968-02-19 1970-01-13 Tenneco Chem Continuous molder
US3840629A (en) * 1969-03-14 1974-10-08 Dunlop Co Ltd Process and apparatus for the production of cylindrical blocks of synthetic plastic foam
US3768937A (en) * 1972-04-30 1973-10-30 Toyo Tire & Rubber Co Apparatus for continuously producing a snythetic polymer foamed mass having square cross section

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1574989A (fr) * 1967-07-18 1969-07-18
US3560599A (en) * 1968-08-05 1971-02-02 Tenneco Chem Method of regulating the upper surface contour of polyurethane foam

Also Published As

Publication number Publication date
DK192876A (da) 1976-12-01
DE2530461A1 (de) 1976-12-16
EG12069A (en) 1978-06-30
IT1056407B (it) 1982-01-30
NL7604488A (nl) 1976-12-02
BE841152A (nl) 1976-08-16
JPS51146567A (en) 1976-12-16
NO137353B (no) 1977-11-07
GB1509688A (en) 1978-05-04
AU500674B2 (en) 1979-05-31
NO751918L (fr) 1976-12-01
AU1351576A (en) 1977-11-03
US4096220A (en) 1978-06-20
SE7605651L (sv) 1976-12-01
NO137353C (no) 1978-02-15
ES439337A1 (es) 1977-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse