ATE12910T1 - Vorrichtung zum herstellen von platten aus expandiertem kunststoff. - Google Patents

Vorrichtung zum herstellen von platten aus expandiertem kunststoff.

Info

Publication number
ATE12910T1
ATE12910T1 AT81201273T AT81201273T ATE12910T1 AT E12910 T1 ATE12910 T1 AT E12910T1 AT 81201273 T AT81201273 T AT 81201273T AT 81201273 T AT81201273 T AT 81201273T AT E12910 T1 ATE12910 T1 AT E12910T1
Authority
AT
Austria
Prior art keywords
tubes
mold
chamber
steam chamber
perforated
Prior art date
Application number
AT81201273T
Other languages
English (en)
Inventor
Maurice Besse
Jacques Grisoni
Original Assignee
Fresse S A
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 Fresse S A filed Critical Fresse S A
Application granted granted Critical
Publication of ATE12910T1 publication Critical patent/ATE12910T1/de

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
    • B29C44/58—Moulds
    • B29C44/583—Moulds for making articles with cavities
    • 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
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT81201273T 1981-11-18 1981-11-18 Vorrichtung zum herstellen von platten aus expandiertem kunststoff. ATE12910T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81201273A EP0079403B1 (de) 1981-11-18 1981-11-18 Vorrichtung zum Herstellen von Platten aus expandiertem Kunststoff

Publications (1)

Publication Number Publication Date
ATE12910T1 true ATE12910T1 (de) 1985-05-15

Family

ID=8188162

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81201273T ATE12910T1 (de) 1981-11-18 1981-11-18 Vorrichtung zum herstellen von platten aus expandiertem kunststoff.

Country Status (4)

Country Link
US (1) US4439122A (de)
EP (1) EP0079403B1 (de)
AT (1) ATE12910T1 (de)
DE (1) DE3170189D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118575A1 (de) * 1983-03-11 1984-09-19 Sodemape Holding AG Formwerkzeug aus mindestens drei Teilwerkzeugen zur Herstellung von Formlingen aus schäumbarem Kunststoff
IT1202255B (it) * 1985-05-07 1989-02-02 Costantino Toffoli Stampo di sinterizzazione di polistirolo preespanso per la formazione di manufatti
US4781555A (en) * 1987-01-07 1988-11-01 Efp Corp. Apparatus for forming molded patterns
DE3700479A1 (de) * 1987-01-09 1988-07-21 Muenchow & Huehne Masch Form zum herstellen quaderfoermiger schaumstoffbloecke
US4801361A (en) * 1987-04-03 1989-01-31 Bullard Calvin P Method and apparatus for molding expandable polystyrene foam articles
US4936762A (en) * 1988-12-07 1990-06-26 Davidson Textron Inc. Test mold
US5820801A (en) * 1992-05-12 1998-10-13 The Budd Company Reinforced thermoplastic molding technique method
IT1276890B1 (it) * 1994-12-01 1997-11-03 Enichem Spa Procedimento per la produzione di elementi strutturali termoisolanti ed elementi cosi ottenuti
GB0007000D0 (en) * 2000-03-22 2000-05-10 Int Concept Technologies Nv Composite building components
WO2010088365A2 (en) * 2009-01-29 2010-08-05 Radva Corporation Dual platen molding machine
US9770853B2 (en) * 2014-04-18 2017-09-26 Sonoco Development, Inc. Apparatus and method for forming a design on an expanded bead foam article
ES2685633T3 (es) * 2015-04-27 2018-10-10 Overath Slm Gmbh Herramienta de moldeo

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1097822A (fr) * 1954-04-05 1955-07-11 Albert Emulsionswerk G M B H Procédé et dispositif de préparation de corps creux en résine mousse
US3035280A (en) * 1956-08-16 1962-05-22 Agricola Reg Trust Method of working expanded plastic and articles made by the method
US2948926A (en) * 1957-11-08 1960-08-16 C I C O M I Cie Internationale Mold for and a method of producing large bodies of foamed polystyrene
US3030687A (en) * 1958-06-23 1962-04-24 Paul M Muspratt Method and apparatus for producing a monolithic concrete construction panel
US3214794A (en) * 1962-03-13 1965-11-02 Roger H Otis Apparatus for forming structural units or modules of expanded plastic
US3281510A (en) * 1962-08-20 1966-10-25 Ivar C Lovret Method and apparatus for continuously molding a composite sandwich panel having regular interconnecting voids therein
US3264381A (en) * 1963-04-18 1966-08-02 Kohler Joa Corp Method of manufacturing low density products of molded synthetic resin
CH448501A (it) * 1965-04-28 1967-12-15 Cortopassi Roberto Stampo per la vulcanizzazione di manufatti di gommaschiuma da lattice, muniti di cavitá interne
US3537131A (en) * 1968-08-06 1970-11-03 Swedish Crucible Steel Co Machine for producing flexible foam polystyrene plastic bodies
IT1051111B (it) * 1975-10-24 1981-04-21 Cretti P Macchina per la formazione con procedimento continuo di profilati pieni e cavi in materiale sintetico espanso
JPS53126071A (en) * 1977-04-12 1978-11-02 Sekisui Plastics Foaming and molding method and apparatus for molded cylinder
CH638266A5 (fr) * 1979-12-18 1983-09-15 Arpagaus Willi Panneau creux de construction utilisable comme coffrage perdu.

Also Published As

Publication number Publication date
EP0079403B1 (de) 1985-04-24
DE3170189D1 (en) 1985-05-30
EP0079403A1 (de) 1983-05-25
US4439122A (en) 1984-03-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee