IT1318068B1 - Apparecchiatura e procedimento ad elevata produttivita' per lostampaggio di particolari compositi - Google Patents

Apparecchiatura e procedimento ad elevata produttivita' per lostampaggio di particolari compositi

Info

Publication number
IT1318068B1
IT1318068B1 IT2000MI001465A ITMI20001465A IT1318068B1 IT 1318068 B1 IT1318068 B1 IT 1318068B1 IT 2000MI001465 A IT2000MI001465 A IT 2000MI001465A IT MI20001465 A ITMI20001465 A IT MI20001465A IT 1318068 B1 IT1318068 B1 IT 1318068B1
Authority
IT
Italy
Prior art keywords
molding
high productivity
particular composites
productivity equipment
equipment
Prior art date
Application number
IT2000MI001465A
Other languages
English (en)
Inventor
Gianni Franco Alessio
Original Assignee
Alessio 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 Alessio S R L filed Critical Alessio S R L
Priority to IT2000MI001465A priority Critical patent/IT1318068B1/it
Publication of ITMI20001465A0 publication Critical patent/ITMI20001465A0/it
Priority to EP01114718A priority patent/EP1166986A3/en
Priority to US09/886,117 priority patent/US20020028261A1/en
Publication of ITMI20001465A1 publication Critical patent/ITMI20001465A1/it
Application granted granted Critical
Publication of IT1318068B1 publication Critical patent/IT1318068B1/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
    • 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
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C2/00—Manufacturing helmets by processes not otherwise provided for
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/008—Handling preformed parts, e.g. inserts
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT2000MI001465A 2000-06-29 2000-06-29 Apparecchiatura e procedimento ad elevata produttivita' per lostampaggio di particolari compositi IT1318068B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000MI001465A IT1318068B1 (it) 2000-06-29 2000-06-29 Apparecchiatura e procedimento ad elevata produttivita' per lostampaggio di particolari compositi
EP01114718A EP1166986A3 (en) 2000-06-29 2001-06-21 High-productivity apparatus and method for molding composite items
US09/886,117 US20020028261A1 (en) 2000-06-29 2001-06-22 High-productivity apparatus and method for molding composite items

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001465A IT1318068B1 (it) 2000-06-29 2000-06-29 Apparecchiatura e procedimento ad elevata produttivita' per lostampaggio di particolari compositi

Publications (3)

Publication Number Publication Date
ITMI20001465A0 ITMI20001465A0 (it) 2000-06-29
ITMI20001465A1 ITMI20001465A1 (it) 2001-12-29
IT1318068B1 true IT1318068B1 (it) 2003-07-21

Family

ID=11445373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001465A IT1318068B1 (it) 2000-06-29 2000-06-29 Apparecchiatura e procedimento ad elevata produttivita' per lostampaggio di particolari compositi

Country Status (3)

Country Link
US (1) US20020028261A1 (it)
EP (1) EP1166986A3 (it)
IT (1) IT1318068B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100897434B1 (ko) * 2008-10-15 2009-05-25 주식회사 나노텍세라믹스 경량 헬멧쉘
ITUA20161558A1 (it) * 2016-03-11 2017-09-11 Alessiohitech S R L Pressa e procedimento per lo stampaggio di polimeri termoplastici espansi.
CN107639786B (zh) * 2016-07-22 2019-10-11 卡骆驰公司 用于通过真空辅助来注射和制造模制组件的方法和设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1332963A (en) * 1917-09-27 1920-03-09 New York Belting & Packing Com Press for molding plastic articles
US2314823A (en) * 1939-08-10 1943-03-23 Jenkins Bros Molding apparatus
DE2613768C3 (de) * 1976-03-31 1984-09-06 Fa. Ph. Kurtz, 6981 Hasloch Vorrichtung zum zweistufigen Herstellen von geschäumten Thermoplast-Erzeugnissen
JPS5967008A (ja) * 1982-10-07 1984-04-16 Sumitomo Chem Co Ltd 熱可塑性樹脂のプレス成形方法
DE3805558C1 (en) * 1988-02-23 1989-06-29 Welle Gmbh & Co Kg, 4790 Paderborn, De Process and apparatus for the foam-filling of furniture decorations
US5134259A (en) * 1990-04-25 1992-07-28 Page Jr Lawrence C Palm button switch apparatus
US5474841A (en) * 1992-04-23 1995-12-12 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polypropylene resin cellular molded article having a skin and production method therefor
FR2710287B1 (fr) * 1993-09-22 1995-12-08 Daniel Renaudet Presse de moulage et de collage et procédé de moulage et collage successifs.
DE4420510A1 (de) * 1994-06-13 1995-12-14 Ho Chang Hsien Helm-Herstellungsverfahren und Vorrichtung dafür
EP1131196B1 (de) * 1998-11-20 2003-04-16 Krauss-Maffei Kunststofftechnik GmbH Verfahren zum herstellen von spritzgiessteilen in einer spritzgiessmaschine

Also Published As

Publication number Publication date
ITMI20001465A0 (it) 2000-06-29
US20020028261A1 (en) 2002-03-07
EP1166986A3 (en) 2003-03-19
ITMI20001465A1 (it) 2001-12-29
EP1166986A2 (en) 2002-01-02

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