[go: up one dir, main page]

ITMI20021760A1 - Metodo di stampaggio eseguito da uno stampo per una pressa ad iniezione di tipo tradizionale, adatto a realizzare economicamente un pezzo in uno o piu' materiali iniettabili, e stampo relativo a tale metodo. - Google Patents

Metodo di stampaggio eseguito da uno stampo per una pressa ad iniezione di tipo tradizionale, adatto a realizzare economicamente un pezzo in uno o piu' materiali iniettabili, e stampo relativo a tale metodo.

Info

Publication number
ITMI20021760A1
ITMI20021760A1 IT001760A ITMI20021760A ITMI20021760A1 IT MI20021760 A1 ITMI20021760 A1 IT MI20021760A1 IT 001760 A IT001760 A IT 001760A IT MI20021760 A ITMI20021760 A IT MI20021760A IT MI20021760 A1 ITMI20021760 A1 IT MI20021760A1
Authority
IT
Italy
Prior art keywords
mold
piece
injection press
traditional injection
injectable materials
Prior art date
Application number
IT001760A
Other languages
English (en)
Inventor
Davide Galletti
Original Assignee
Romagnani Stampi 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 Romagnani Stampi S R L filed Critical Romagnani Stampi S R L
Priority to IT001760A priority Critical patent/ITMI20021760A1/it
Priority to US10/631,835 priority patent/US20040021253A1/en
Priority to EP03077414A priority patent/EP1386716A1/en
Publication of ITMI20021760A1 publication Critical patent/ITMI20021760A1/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
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C45/0062—Joined by injection moulding
    • 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
    • B29C45/162—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
    • 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
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • B29C45/2614—Moulds having tubular mould cavities for manufacturing bent tubular articles using an undercut forming mould core
    • 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
    • B29C45/162—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
    • B29C2045/1623—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations transfer by a slidable element forming a part of both cavities
    • 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
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives therefor
    • B29C2045/334—Mountings or guides therefor; Drives therefor several transversely movable mould parts driven by a single drive 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
    • 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
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings
    • B29L2031/243—Elbows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265—Packings, Gaskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7132—Bowls, Cups, Glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT001760A 2002-08-02 2002-08-02 Metodo di stampaggio eseguito da uno stampo per una pressa ad iniezione di tipo tradizionale, adatto a realizzare economicamente un pezzo in uno o piu' materiali iniettabili, e stampo relativo a tale metodo. ITMI20021760A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT001760A ITMI20021760A1 (it) 2002-08-02 2002-08-02 Metodo di stampaggio eseguito da uno stampo per una pressa ad iniezione di tipo tradizionale, adatto a realizzare economicamente un pezzo in uno o piu' materiali iniettabili, e stampo relativo a tale metodo.
US10/631,835 US20040021253A1 (en) 2002-08-02 2003-07-31 Moulding method, carried out by a mould for a conventional injection press, suitable for cost-effectively realising a piece in one or more injectable materials, and relative mould for such a method
EP03077414A EP1386716A1 (en) 2002-08-02 2003-08-01 Moulding method and mould for such a method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001760A ITMI20021760A1 (it) 2002-08-02 2002-08-02 Metodo di stampaggio eseguito da uno stampo per una pressa ad iniezione di tipo tradizionale, adatto a realizzare economicamente un pezzo in uno o piu' materiali iniettabili, e stampo relativo a tale metodo.

Publications (1)

Publication Number Publication Date
ITMI20021760A1 true ITMI20021760A1 (it) 2004-02-03

Family

ID=30012525

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001760A ITMI20021760A1 (it) 2002-08-02 2002-08-02 Metodo di stampaggio eseguito da uno stampo per una pressa ad iniezione di tipo tradizionale, adatto a realizzare economicamente un pezzo in uno o piu' materiali iniettabili, e stampo relativo a tale metodo.

Country Status (3)

Country Link
US (1) US20040021253A1 (it)
EP (1) EP1386716A1 (it)
IT (1) ITMI20021760A1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060186575A1 (en) * 2005-02-24 2006-08-24 Prskalo Bill Z Multi-material mold and method of making multi-material parts
ITRM20050163A1 (it) * 2005-04-07 2006-10-08 Bticino Spa Interruttore a pulsante.
TWI305172B (en) * 2006-10-12 2009-01-11 Delta Electronics Components Dongguan Co Ltd Mold assembly
EP2039491A1 (de) 2007-09-19 2009-03-25 ifm Manfred Otte GmbH Verfahren zum Einbringen einer Dichtung eines Steckverbindungsteiles
IT1391018B1 (it) 2008-07-16 2011-10-27 Bticino Spa Interruttore a pulsante con dispositivo di protezione anti-inceppamento
USD675830S1 (en) * 2009-12-18 2013-02-12 Colgate-Palmolive Company Toothbrush
USD654695S1 (en) 2009-12-18 2012-02-28 Colgate-Palmolive Company Toothbrush
USD632484S1 (en) 2009-12-18 2011-02-15 Eduardo Jimenez Toothbrush handle with tissue cleaner
USD654696S1 (en) 2009-12-18 2012-02-28 Colgate-Palmolive Company Toothbrush handle with tissue cleaner
USD654270S1 (en) 2009-12-18 2012-02-21 Colgate-Palmolive Company Toothbrush handle
ES2351288B1 (es) * 2010-06-11 2011-06-20 Irumold S.L. Sistema de apertura de desplazables en moldes.
CN109262990B (zh) * 2018-11-27 2020-10-27 江苏师范大学 一种汽车加热器外壳注塑模具
CN111716639B (zh) * 2020-07-08 2024-12-24 大连日进精密模塑有限公司 一种通过滑块进行动模型腔切换的双色模具
JP2025092157A (ja) * 2023-12-08 2025-06-19 キヤノン株式会社 物品の製造方法および製造装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572100A (en) * 1977-06-10 1980-07-23 Hepworth Iron Co Ltd Plastics pipe couplings
CA1149118A (en) * 1981-02-26 1983-07-05 Remi Frenette Plastic injection molding machine
FI83486C (fi) * 1985-01-14 1991-07-25 Wavin Bv Foerfarande foer framstaellning av ett speciellt i roerskarvar anvaendbart taetningsstycke och form foer framstaellning av taetningsstycket.
US5080229A (en) * 1990-08-13 1992-01-14 The Hartwell Corporation Blind rivet and method and apparatus for making same
DE19542102B4 (de) * 1995-11-11 2010-02-04 Zahoransky Formenbau Gmbh Werkzeug zum Mehrkomponentenspritzgießen
WO1999001055A1 (de) * 1997-07-02 1999-01-14 M + C Schiffer Gmbh Spritzgiessvorrichtung
JP3515399B2 (ja) * 1998-11-20 2004-04-05 株式会社日本製鋼所 ３つ以上の半成形品からなる成形品の成形方法および成形用金型
GB0006662D0 (en) * 2000-03-21 2000-05-10 Millan David R Pipe end seal. (internal).
DE10030246C5 (de) * 2000-06-20 2006-04-27 Braun Formenbau Gmbh Werkzeug zum Mehrkomponentenspritzgießen von Kunststoff-Zahnbürstenkörpern für Zahnbürsten
EP1226916A1 (de) * 2001-01-29 2002-07-31 FOBOHA GmbH Vorrichtung und Verfahren zur Herstellung von Objekten aus Kunststoff
US6682678B2 (en) * 2002-02-04 2004-01-27 Arrow Innovations, Llc Method of making translational spout closure for a container
US6756004B2 (en) * 2002-04-24 2004-06-29 Lear Corporation Method for manufacturing cockpit-type instrument panels

Also Published As

Publication number Publication date
EP1386716A1 (en) 2004-02-04
US20040021253A1 (en) 2004-02-05

Similar Documents

Publication Publication Date Title
ITMI20021760A1 (it) Metodo di stampaggio eseguito da uno stampo per una pressa ad iniezione di tipo tradizionale, adatto a realizzare economicamente un pezzo in uno o piu' materiali iniettabili, e stampo relativo a tale metodo.
EP1559529A3 (en) Preforms made of two or more materials and processes for obtaining them
BRPI0815859A2 (pt) uso de uma resina novolaca
ATE508956T1 (de) Spritzguss-verbundbehälter und herstellungsverfarhen
BRPI0810290A2 (pt) "processo para curar uma composição termofixa, composição termofixa e processo para formar um compósito."
ITMI20011538A0 (it) Metodo e pressa per la chiusura di stampi in macchine di stampaggio ad iniezione
ITMI20020820A0 (it) Dispositivo idraulico di chiusura per presse di stampaggio ad iniezione
DE60307360D1 (de) Trennfolienverwendung
EP2194093A4 (en) RESIN COMPOSITION, CAST RESIN COMPOSITION PRODUCED BY ITS USE, LAMINATES AND METHOD FOR THE PRODUCTION OF LAMINATES
EP1759823A4 (en) MOLD, METHOD FOR MANUFACTURING THE SAME, INJECTION MOLDING DEVICE, AND INJECTION MOLDING METHOD
ITMI20020593A0 (it) Procedimento per lo stampaggio ad iniezione di prodotti in almeno duemateriali distinti
SG112936A1 (en) The production of composite materials by powder injection molding and infiltration
ITBO20060214A1 (it) Metodo per la produzione di materiale da sovraincarto e confezione dotata del materiale cosi' prodotto.
AU2003212147A1 (en) Valve-gated injection molding system with side-mounted actuator
DE602005025184D1 (de) Harzzusammensetzung, Formkörper daraus und dessen Herstellungsverfahren
WO2008012694A3 (en) Process for making a framed electrode
ITTO20010711A0 (it) Iniettore per stampi di iniezione di materie plastiche.
WO2005007381A3 (de) Vorrichtung zum spritzgiessen von kunststoff
ITTV20060198A1 (it) Struttura portante ausiliaria per presse e pressa per la produzione di manufatti in materiale plastico provvista di tale struttura.
TW200720303A (en) Resin for thermal imprint
EP1698658A4 (en) RESIN COMPOSITION, FORM BODY USING SUCH A RESIN COMPOSITION AND METHOD FOR PRODUCING A RESIN COMPOSITION
ITTO20010017U1 (it) Ugello di iniezione per lo stampaggio di materiali plastici.
FR2893876B1 (fr) Moule d'injection equipe d'un circuit de refroidissement
AU2002354323A1 (en) Column injection moulding press for plastics materials
DE50302472D1 (de) Schliesseinrichtung an einer kunststoff-spritzgiessmaschine