DK1259364T3 - Formemaskine til polystyrenelementer med damptilförsel i den nederste del af formen og kondensatbortledningssystem i det samme rör - Google Patents

Formemaskine til polystyrenelementer med damptilförsel i den nederste del af formen og kondensatbortledningssystem i det samme rör

Info

Publication number
DK1259364T3
DK1259364T3 DK00974802T DK00974802T DK1259364T3 DK 1259364 T3 DK1259364 T3 DK 1259364T3 DK 00974802 T DK00974802 T DK 00974802T DK 00974802 T DK00974802 T DK 00974802T DK 1259364 T3 DK1259364 T3 DK 1259364T3
Authority
DK
Denmark
Prior art keywords
same pipe
molding machine
mold
steam supply
discharge system
Prior art date
Application number
DK00974802T
Other languages
Danish (da)
English (en)
Inventor
Giancarlo Gori
Andrea Pasciuti
Original Assignee
Polimate S R L
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 Polimate S R L filed Critical Polimate S R L
Application granted granted Critical
Publication of DK1259364T3 publication Critical patent/DK1259364T3/da

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
    • B29C44/343—Heating by introducing steam in the mould by using pipes to direct the steam inside 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DK00974802T 1999-10-28 2000-10-26 Formemaskine til polystyrenelementer med damptilförsel i den nederste del af formen og kondensatbortledningssystem i det samme rör DK1259364T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999PG000062A IT1309572B1 (it) 1999-10-28 1999-10-28 Macchina per la formatura di elementi in polistitrolo con adduzionedel vapore nella parte inferiore dello stampo e scarico della

Publications (1)

Publication Number Publication Date
DK1259364T3 true DK1259364T3 (da) 2006-10-09

Family

ID=11393659

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00974802T DK1259364T3 (da) 1999-10-28 2000-10-26 Formemaskine til polystyrenelementer med damptilförsel i den nederste del af formen og kondensatbortledningssystem i det samme rör

Country Status (8)

Country Link
EP (1) EP1259364B1 (de)
AT (1) ATE328716T1 (de)
AU (1) AU1300801A (de)
DE (1) DE60028614T2 (de)
DK (1) DK1259364T3 (de)
ES (1) ES2265999T3 (de)
IT (1) IT1309572B1 (de)
WO (1) WO2001030554A2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382757A (en) * 1981-04-01 1983-05-10 Mansonville Plastics Limited Molding apparatus for expanding beads of polystyrene material
DE3629885C1 (de) * 1986-09-02 1988-03-10 Hahn Ortwin Sintervorrichtung fuer thermoplastische,schaeumbare Kunststoffe
US5173307A (en) * 1991-01-09 1992-12-22 Herman Miller, Inc. Foam-rebonding mold
IT1276890B1 (it) * 1994-12-01 1997-11-03 Enichem Spa Procedimento per la produzione di elementi strutturali termoisolanti ed elementi cosi ottenuti

Also Published As

Publication number Publication date
EP1259364B1 (de) 2006-06-07
ITPG990062A0 (it) 1999-10-28
ITPG990062A1 (it) 2001-04-28
WO2001030554A2 (en) 2001-05-03
AU1300801A (en) 2001-05-08
IT1309572B1 (it) 2002-01-23
DE60028614T2 (de) 2007-06-06
ATE328716T1 (de) 2006-06-15
ES2265999T3 (es) 2007-03-01
WO2001030554A3 (en) 2002-09-26
EP1259364A2 (de) 2002-11-27
DE60028614D1 (de) 2006-07-20

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