IT1180975B - Dispositivo per il riscaldamento di articoli in materia termoplastica in fasi intermedie di procedimenti costituiti da iniezioni multiple - Google Patents

Dispositivo per il riscaldamento di articoli in materia termoplastica in fasi intermedie di procedimenti costituiti da iniezioni multiple

Info

Publication number
IT1180975B
IT1180975B IT41564/84A IT4156484A IT1180975B IT 1180975 B IT1180975 B IT 1180975B IT 41564/84 A IT41564/84 A IT 41564/84A IT 4156484 A IT4156484 A IT 4156484A IT 1180975 B IT1180975 B IT 1180975B
Authority
IT
Italy
Prior art keywords
intermediate steps
multiple injections
heating thermoplastic
procedures consisting
thermoplastic items
Prior art date
Application number
IT41564/84A
Other languages
English (en)
Other versions
IT8441564A0 (it
IT8441564A1 (it
Inventor
Lorenzo Lorenzin
Original Assignee
Lorenzin Ind Mecc
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 Lorenzin Ind Mecc filed Critical Lorenzin Ind Mecc
Priority to IT41564/84A priority Critical patent/IT1180975B/it
Publication of IT8441564A0 publication Critical patent/IT8441564A0/it
Priority to DE19853514903 priority patent/DE3514903A1/de
Priority to ES542658A priority patent/ES8605185A1/es
Priority to FR8506644A priority patent/FR2563766B1/fr
Publication of IT8441564A1 publication Critical patent/IT8441564A1/it
Application granted granted Critical
Publication of IT1180975B publication Critical patent/IT1180975B/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1618—The materials being injected at different moulding stations using an auxiliary treatment station, e.g. for cooling or ejecting
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/08—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
    • B29D35/081—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding
    • B29D35/082—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding injecting first the outer sole part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT41564/84A 1984-05-03 1984-05-03 Dispositivo per il riscaldamento di articoli in materia termoplastica in fasi intermedie di procedimenti costituiti da iniezioni multiple IT1180975B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT41564/84A IT1180975B (it) 1984-05-03 1984-05-03 Dispositivo per il riscaldamento di articoli in materia termoplastica in fasi intermedie di procedimenti costituiti da iniezioni multiple
DE19853514903 DE3514903A1 (de) 1984-05-03 1985-04-25 Vorrichtung zum erwaermen von gegenstaenden aus thermoplastischem material in den zwischenphasen des mehrfachspritzgusses
ES542658A ES8605185A1 (es) 1984-05-03 1985-04-29 Perfeccionamientos en los aparatos para calentar articulos de material termoplastico en curso de fabricacion
FR8506644A FR2563766B1 (fr) 1984-05-03 1985-05-02 Dispositif pour le rechauffement d'articles en matiere thermoplastique au cours des phases intermediaires dans le processus comportant des injections multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41564/84A IT1180975B (it) 1984-05-03 1984-05-03 Dispositivo per il riscaldamento di articoli in materia termoplastica in fasi intermedie di procedimenti costituiti da iniezioni multiple

Publications (3)

Publication Number Publication Date
IT8441564A0 IT8441564A0 (it) 1984-05-03
IT8441564A1 IT8441564A1 (it) 1985-11-03
IT1180975B true IT1180975B (it) 1987-09-23

Family

ID=11251248

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41564/84A IT1180975B (it) 1984-05-03 1984-05-03 Dispositivo per il riscaldamento di articoli in materia termoplastica in fasi intermedie di procedimenti costituiti da iniezioni multiple

Country Status (4)

Country Link
DE (1) DE3514903A1 (it)
ES (1) ES8605185A1 (it)
FR (1) FR2563766B1 (it)
IT (1) IT1180975B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516510A1 (de) * 1985-05-08 1986-11-13 Klöckner Ferromatik Desma GmbH, 7831 Malterdingen Vorrichtung zum direktansohlen an schuhschaefte
DE4318574A1 (de) * 1993-06-04 1994-12-08 Battenfeld Gmbh Verfahren und Vorrichtung zum Herstellen von laminierten Kunststoff-Formteilen
DE202012103569U1 (de) * 2012-09-18 2013-12-20 Technische Universität Chemnitz Vorrichtung zur Herstellung textilverstärkter Kunststoffbauteile
DE102014221139A1 (de) * 2014-10-17 2016-04-21 Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co. Ohg Kunststoff-Vorwärmanordnung für eine Kunststoffschweißvorrichtung, Kunststoffschweißvorrichtung sowie Vorwärmverfahren für ein Bauteil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1478121A (fr) * 1965-04-30 1967-04-21 United Shoe Machinery Ab Machine à mouler par injection
CA977917A (en) * 1971-09-29 1975-11-18 Ladislav Hujik Method of molding shoe soles
US4465448A (en) * 1982-03-19 1984-08-14 Norwich Shoe Co., Inc. Apparatus for making shoes

Also Published As

Publication number Publication date
FR2563766B1 (fr) 1988-11-25
ES542658A0 (es) 1986-04-01
DE3514903A1 (de) 1985-11-07
FR2563766A1 (fr) 1985-11-08
ES8605185A1 (es) 1986-04-01
IT8441564A0 (it) 1984-05-03
IT8441564A1 (it) 1985-11-03

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