IT958967B - Cassa di stampaggio per articoli di materie plastiche espanse - Google Patents

Cassa di stampaggio per articoli di materie plastiche espanse

Info

Publication number
IT958967B
IT958967B IT68647/72A IT6864772A IT958967B IT 958967 B IT958967 B IT 958967B IT 68647/72 A IT68647/72 A IT 68647/72A IT 6864772 A IT6864772 A IT 6864772A IT 958967 B IT958967 B IT 958967B
Authority
IT
Italy
Prior art keywords
items
plastic materials
molding box
expanded plastic
expanded
Prior art date
Application number
IT68647/72A
Other languages
English (en)
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Application granted granted Critical
Publication of IT958967B publication Critical patent/IT958967B/it

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • 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
    • B29C33/02—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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT68647/72A 1971-05-25 1972-05-24 Cassa di stampaggio per articoli di materie plastiche espanse IT958967B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2125742A DE2125742C3 (de) 1971-05-25 1971-05-25 Formkasten zur Formung eines Formkörpers aus thermoplastischen expandierfähigen Teilchen

Publications (1)

Publication Number Publication Date
IT958967B true IT958967B (it) 1973-10-30

Family

ID=5808787

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68647/72A IT958967B (it) 1971-05-25 1972-05-24 Cassa di stampaggio per articoli di materie plastiche espanse

Country Status (16)

Country Link
US (1) US3802815A (it)
BE (1) BE783168A (it)
CA (1) CA971716A (it)
CH (1) CH553044A (it)
CS (1) CS179383B2 (it)
DD (1) DD97594A5 (it)
DE (1) DE2125742C3 (it)
DK (1) DK133546C (it)
FR (1) FR2138674B1 (it)
GB (1) GB1398982A (it)
IT (1) IT958967B (it)
NL (1) NL7206916A (it)
NO (1) NO138108C (it)
RO (1) RO86491A (it)
SE (1) SE385557B (it)
SU (1) SU489291A3 (it)

Families Citing this family (3)

* 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
CN105209233A (zh) 2013-03-15 2015-12-30 赫尔曼米勒有限公司 具有纹理化表面的颗粒泡沫部件
US20160229100A1 (en) * 2013-10-04 2016-08-11 Magna International Inc. Cooling apparatus - using 3d printed micro porous material

Also Published As

Publication number Publication date
RO86491A (ro) 1986-10-30
DE2125742C3 (de) 1975-12-04
DK133546C (da) 1976-10-25
DE2125742A1 (de) 1972-12-07
DK133546B (da) 1976-06-08
CA971716A (en) 1975-07-29
US3802815A (en) 1974-04-09
CH553044A (fr) 1974-08-30
DD97594A5 (it) 1973-05-12
BE783168A (fr) 1972-09-01
SU489291A3 (ru) 1975-10-25
GB1398982A (en) 1975-06-25
FR2138674B1 (it) 1974-07-05
DE2125742B2 (de) 1975-04-24
FR2138674A1 (it) 1973-01-05
NO138108C (no) 1978-07-05
NL7206916A (it) 1972-11-28
CS179383B2 (en) 1977-10-31
NO138108B (no) 1978-03-28
SE385557B (sv) 1976-07-12

Similar Documents

Publication Publication Date Title
SE396197B (sv) Anordning for gjutning av somlosa artiklar
AT336489B (de) Stapelbarer kunststoffkasten
IT966420B (it) Miscele di materie plastiche epossidiche e relativo procedi mento di produzione di corpi modellati
AU5545773A (en) Moulding of articles moulding of articles
IT970932B (it) Portacontenitori di plastica
BE787219A (fr) Articles en matiere plastique moulee
AT311665B (de) Spritzgußform zur Herstellung von Kunststoffartikeln
BR7015823D0 (pt) Conjunto de moldes para moldagem de artigos plasticos espumados
IT974224B (it) Apparecchio per produrre articoli di plastica
IT974022B (it) Perfezionamento negli stampi per lo stampaggio di materie plastiche espanse
IT971855B (it) Testata per lo stampaggio di materiali espansi
AT267883B (de) Formmassen für die Herstellung von Kunststoffartikeln
AT309821B (de) Herstellung von Formkörpern aus thermoplastischen Polyesterformmassen
ZA714595B (en) Plastic package of materials
IT948784B (it) Procedimento per formare oggetti di materia plastica e relativo prodotto
IT958372B (it) Apparecchio per la formatura di articoli termoplastici schiumeg gianti
SE398723B (sv) Form for strengsprutning och formblasning av tett tillslutna plastbehallare
BE820219A (fr) Boite en matiere plastique
BE775155A (fr) Appareil d'ebavurage d'articles moules
IT958967B (it) Cassa di stampaggio per articoli di materie plastiche espanse
IT952000B (it) Procedimento per lo stampaggio di pezzi di materia plastica
IT948700B (it) Perfezionamento negli apparecchi per lo stampaggio ad iniezione di materie plastiche
AT303393B (de) Antistatisch ausgerüstete thermoplastische Formmassen
IT954690B (it) Procedimento e dispositivo per lo stampaggio di materie plastiche
AT334819B (de) Verpackung aus elastisch dehnbarem kunststoffmaterial