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PL198109A1 - DEVICE FOR FORMING PLASTICS - Google Patents

DEVICE FOR FORMING PLASTICS

Info

Publication number
PL198109A1
PL198109A1 PL19810977A PL19810977A PL198109A1 PL 198109 A1 PL198109 A1 PL 198109A1 PL 19810977 A PL19810977 A PL 19810977A PL 19810977 A PL19810977 A PL 19810977A PL 198109 A1 PL198109 A1 PL 198109A1
Authority
PL
Poland
Prior art keywords
forming plastics
plastics
forming
Prior art date
Application number
PL19810977A
Other languages
Polish (pl)
Original Assignee
Gerard Lezier I Bernard Vasseu
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 Gerard Lezier I Bernard Vasseu filed Critical Gerard Lezier I Bernard Vasseu
Publication of PL198109A1 publication Critical patent/PL198109A1/en

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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
PL19810977A 1976-05-17 1977-05-14 DEVICE FOR FORMING PLASTICS PL198109A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614779A FR2351775A1 (en) 1976-05-17 1976-05-17 DEVICE FOR MOLDING EXPANDABLE MATERIALS

Publications (1)

Publication Number Publication Date
PL198109A1 true PL198109A1 (en) 1978-02-27

Family

ID=9173210

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19810977A PL198109A1 (en) 1976-05-17 1977-05-14 DEVICE FOR FORMING PLASTICS

Country Status (9)

Country Link
JP (1) JPS52139172A (en)
CS (1) CS197204B2 (en)
DE (1) DE2721015A1 (en)
ES (1) ES458802A1 (en)
FR (1) FR2351775A1 (en)
GB (1) GB1547016A (en)
NL (1) NL7705466A (en)
PL (1) PL198109A1 (en)
YU (1) YU119177A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449518A1 (en) * 1979-02-26 1980-09-19 Engels Jeanine Suspended mould shells for moulding expanded thermoplastic beads - for obtaining dryer mouldings with high thermal and cycle efficiency
NL174732C (en) * 1979-07-10 1984-08-01 Leer Koninklijke Emballage METHOD FOR PREPARING FORMED FOAMS FROM THERMO-CURING PLAIN RESINS, AND THERMALLY CURED FOAM ARTICLES MADE THEREOF
DE2936273A1 (en) * 1979-09-07 1981-03-19 Civag AG für Verpackungsforschung, Herisau TWO-PIECE METAL FORM FOR THE PRODUCTION OF MOLDED BODIES FROM FOAMABLE THERMOPLASTIC PLASTIC GRANULES
DE3124020C2 (en) * 1981-06-19 1983-05-19 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Adapter block for use in fluid technology and a method for producing such an adapter block
FR2685231A1 (en) * 1991-12-24 1993-06-25 Peugeot Method for obtaining a pattern made from polystyrene for the consumable- (disposable-) pattern casting of prototype components or the like
DE102009053272B4 (en) * 2009-11-13 2013-04-11 Fagerdala Automotive AG Device for producing molded parts from particle foams
DE102022114033A1 (en) 2022-06-02 2023-12-07 Siegfried Hofmann Gmbh Molding tool for processing a particle foam material to produce a particle foam molding

Also Published As

Publication number Publication date
CS197204B2 (en) 1980-04-30
GB1547016A (en) 1979-06-06
DE2721015A1 (en) 1977-12-08
JPS52139172A (en) 1977-11-19
ES458802A1 (en) 1978-03-16
FR2351775B1 (en) 1979-10-05
FR2351775A1 (en) 1977-12-16
NL7705466A (en) 1977-11-21
YU119177A (en) 1982-05-31

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