IT1286443B1 - Apparecchiatura a pareti regolabili per la formatura di un elemento continuo in materia plastica espansa - Google Patents

Apparecchiatura a pareti regolabili per la formatura di un elemento continuo in materia plastica espansa

Info

Publication number
IT1286443B1
IT1286443B1 IT96MI002557A ITMI962557A IT1286443B1 IT 1286443 B1 IT1286443 B1 IT 1286443B1 IT 96MI002557 A IT96MI002557 A IT 96MI002557A IT MI962557 A ITMI962557 A IT MI962557A IT 1286443 B1 IT1286443 B1 IT 1286443B1
Authority
IT
Italy
Prior art keywords
mold
forming
equipment
plastic material
continuous element
Prior art date
Application number
IT96MI002557A
Other languages
English (en)
Inventor
Piero Cretti
Original Assignee
Plastedil Sa
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 Plastedil Sa filed Critical Plastedil Sa
Priority to IT96MI002557A priority Critical patent/IT1286443B1/it
Publication of ITMI962557A0 publication Critical patent/ITMI962557A0/it
Priority to AT97203668T priority patent/ATE232157T1/de
Priority to EP97203668A priority patent/EP0846541B1/en
Priority to DE69718884T priority patent/DE69718884T2/de
Priority to ES97203668T priority patent/ES2191809T3/es
Priority to US08/985,243 priority patent/US6045350A/en
Publication of ITMI962557A1 publication Critical patent/ITMI962557A1/it
Application granted granted Critical
Publication of IT1286443B1 publication Critical patent/IT1286443B1/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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/26—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length using several expanding steps
    • 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
    • B29C44/585—Moulds with adjustable size of the mould cavity

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
IT96MI002557A 1996-12-05 1996-12-05 Apparecchiatura a pareti regolabili per la formatura di un elemento continuo in materia plastica espansa IT1286443B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT96MI002557A IT1286443B1 (it) 1996-12-05 1996-12-05 Apparecchiatura a pareti regolabili per la formatura di un elemento continuo in materia plastica espansa
AT97203668T ATE232157T1 (de) 1996-12-05 1997-11-24 Vorrichtung zur herstellung eines kontinuierlichen schaumformkörpers mit verstellbarer wand
EP97203668A EP0846541B1 (en) 1996-12-05 1997-11-24 An adjustable wall apparatus for molding a continuous foamed plastics element
DE69718884T DE69718884T2 (de) 1996-12-05 1997-11-24 Vorrichtung zur Herstellung eines kontinuierlichen Schaumformkörpers mit verstellbarer Wand
ES97203668T ES2191809T3 (es) 1996-12-05 1997-11-24 Aparato de pared ajustable para moldear un elemento continuo de plastico espumado.
US08/985,243 US6045350A (en) 1996-12-05 1997-12-04 Adjustable wall apparatus for molding a continuous foamed plastics element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002557A IT1286443B1 (it) 1996-12-05 1996-12-05 Apparecchiatura a pareti regolabili per la formatura di un elemento continuo in materia plastica espansa

Publications (3)

Publication Number Publication Date
ITMI962557A0 ITMI962557A0 (it) 1996-12-05
ITMI962557A1 ITMI962557A1 (it) 1998-06-05
IT1286443B1 true IT1286443B1 (it) 1998-07-08

Family

ID=11375355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI002557A IT1286443B1 (it) 1996-12-05 1996-12-05 Apparecchiatura a pareti regolabili per la formatura di un elemento continuo in materia plastica espansa

Country Status (6)

Country Link
US (1) US6045350A (it)
EP (1) EP0846541B1 (it)
AT (1) ATE232157T1 (it)
DE (1) DE69718884T2 (it)
ES (1) ES2191809T3 (it)
IT (1) IT1286443B1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001198939A (ja) 2000-01-21 2001-07-24 Jsp Corp 発泡成形体の製造装置
IT1319522B1 (it) * 2000-12-12 2003-10-20 Oms Impianti Spa Apparecchiatura per la produzione in continuo di pannelli in materiaplastica espansa con inserti sui bordi longitudinali.
US20050086904A1 (en) * 2003-10-23 2005-04-28 Foley Robert P. Method and apparatus for forming cast wall panels
US8726594B2 (en) * 2005-02-25 2014-05-20 Syntheon Inc. Composite pre-formed building panels
BRPI0607377A2 (pt) * 2005-02-25 2010-03-23 Nova Chem Inc composiÇço de cimento de baixo peso, leito de estrada, artigo de construÇço painel compàsito, estrutura de concreto isolada, mÉtodo de fabricar um artigo de composiÇço de cimento de baixo peso, artigo de concreto de baixo peso e unidade estrutural de baixo peso
US8752348B2 (en) 2005-02-25 2014-06-17 Syntheon Inc. Composite pre-formed construction articles
AU2006226764B2 (en) 2005-03-22 2010-06-24 Nova Chemicals, Inc. Lightweight concrete compositions
MXGT06000017A (es) * 2006-08-30 2008-02-28 Univ Guanajuato Proceso para producir piezas continuas de espuma de poliestireno expandido.
KR100760002B1 (ko) * 2006-12-29 2007-09-19 김동윤 롤 형태 액상 실리콘 발포체의 제조장치
US7677009B2 (en) * 2007-02-02 2010-03-16 Nova Chemicals Inc. Roof truss system
ITMI20071281A1 (it) * 2007-06-26 2008-12-27 Gilanberry Trading Ltd Apparecchiatura e metodo per la formatura in continuo di un elemento continuo di materia plastica espansa, impianto comprendente detta apparecchiatura ed elemento costruttivo di materia plastica espansa
US8048219B2 (en) 2007-09-20 2011-11-01 Nova Chemicals Inc. Method of placing concrete
WO2011042772A1 (en) * 2009-10-08 2011-04-14 Bioisotherm Srl A plant for the production and cutting to size of metal-reinforced formwork made of insulating material
AU2012391049C1 (en) * 2012-09-25 2018-12-06 Kachigian Lp Method of making a panel
DE102023200010A1 (de) * 2023-01-03 2024-07-04 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zur Herstellung von dreidimensional geformten Schaumbauteilen und Kraftfahrzeug

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549320A (it) * 1966-09-13 1968-12-13
DE1704845A1 (de) * 1967-08-21 1971-05-19 Metzeler Ag Verfahren zum Herstellen von Schaumstoffbahnen mit rechteckigem Querschnitt
CH527054A (de) * 1969-12-03 1972-08-31 Confido Treuhand Und Revisions Verfahren und Vorrichtung zur Herstellung von beliebig langen Platten, Blöcken oder sonstigen geformten Teilen aus expandierfähigen Kunststoffen
BE787370A (fr) * 1971-08-10 1973-02-09 Saint Gobain Procede pour la fabrication de plaques, panneaux ou pieces de forme, utilisables notamment comme elements de construction
US4043719A (en) * 1976-01-02 1977-08-23 The Celotex Corporation Apparatus for producing rigid foam plastic laminated board
DE2632302C3 (de) * 1976-07-17 1980-09-18 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt
US4152385A (en) * 1978-01-05 1979-05-01 Tabler Charles P Side paper clamping for continuous foam sheet production
US4267135A (en) * 1980-01-21 1981-05-12 The Upjohn Company Process and apparatus for the continuous molding of polymer foam bunstock having a substantially rectangular cross-section
US4395214A (en) * 1981-08-27 1983-07-26 U.C. Industries Foam extrusion apparatus having downstream upper and lower hinged shaping means and side restraining means
US4505662A (en) * 1982-01-22 1985-03-19 The Dow Chemical Company Apparatus for the flexibilization of synthetic resinous foam
US4456443A (en) * 1982-11-26 1984-06-26 Design Engineering Service Inc. Machine for steam chest molding of foamed material
US4588541A (en) * 1984-11-14 1986-05-13 Fowler James A Filling of insulating material into building panels
IT1202066B (it) * 1985-05-31 1989-02-02 Piero Cretti Procedimento per la fabbricazione di elementi in materiale sintetico espanso dotati di strati particolarmente resistenti, impianto per attuare in detto, e prodotti cosi' ottenuti
GB9014331D0 (en) * 1990-06-27 1990-08-15 Bareuter Gerd Manufacture of polymeric foam
JP2994502B2 (ja) * 1991-09-21 1999-12-27 新日本製鐵株式会社 成形体連続的製造装置並びに製造方法
IT1275312B (it) * 1995-06-06 1997-08-05 Plastedil Sa Apparecchiatura per la formatura di un elemento continuo in materia plastica espansa
US5798064A (en) * 1996-12-23 1998-08-25 Cabot Safety Intermediate Corp Process and apparatus for fabrication of flexible foam

Also Published As

Publication number Publication date
DE69718884T2 (de) 2003-12-04
EP0846541A2 (en) 1998-06-10
EP0846541B1 (en) 2003-02-05
US6045350A (en) 2000-04-04
ES2191809T3 (es) 2003-09-16
DE69718884D1 (de) 2003-03-13
EP0846541A3 (en) 1999-06-16
ITMI962557A0 (it) 1996-12-05
ITMI962557A1 (it) 1998-06-05
ATE232157T1 (de) 2003-02-15

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Legal Events

Date Code Title Description
0001 Granted