IT1138471B - Macchina per stampaggio ad iniezione di materie plastiche - Google Patents

Macchina per stampaggio ad iniezione di materie plastiche

Info

Publication number
IT1138471B
IT1138471B IT23235/81A IT2323581A IT1138471B IT 1138471 B IT1138471 B IT 1138471B IT 23235/81 A IT23235/81 A IT 23235/81A IT 2323581 A IT2323581 A IT 2323581A IT 1138471 B IT1138471 B IT 1138471B
Authority
IT
Italy
Prior art keywords
injection molding
molding machine
plastic materials
plastic
materials
Prior art date
Application number
IT23235/81A
Other languages
English (en)
Italian (it)
Other versions
IT8123235A0 (it
Inventor
Frenette Remi
Original Assignee
Techmire Ltee
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 Techmire Ltee filed Critical Techmire Ltee
Publication of IT8123235A0 publication Critical patent/IT8123235A0/it
Application granted granted Critical
Publication of IT1138471B publication Critical patent/IT1138471B/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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other
    • 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
    • B29C45/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT23235/81A 1981-02-26 1981-07-30 Macchina per stampaggio ad iniezione di materie plastiche IT1138471B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000371775A CA1149118A (fr) 1981-02-26 1981-02-26 Machine a mouler la matiere plastique par injection

Publications (2)

Publication Number Publication Date
IT8123235A0 IT8123235A0 (it) 1981-07-30
IT1138471B true IT1138471B (it) 1986-09-17

Family

ID=4119302

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23235/81A IT1138471B (it) 1981-02-26 1981-07-30 Macchina per stampaggio ad iniezione di materie plastiche

Country Status (6)

Country Link
JP (1) JPS57144736A (fr)
CA (1) CA1149118A (fr)
DE (1) DE3125431A1 (fr)
FR (1) FR2500362A1 (fr)
GB (1) GB2093757A (fr)
IT (1) IT1138471B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939528A (ja) * 1982-08-31 1984-03-03 Katashi Aoki 複合パリソンの射出成形方法及び装置
CA1256505A (fr) * 1984-05-15 1989-06-27 James W. Crimmins Systeme de communication fm-am a appareil portatif
EP0273364B1 (fr) * 1986-12-26 1992-03-25 Idec Izumi Corporation Bande de support pour éléments électroniques et procédé de fabrication
US5066446A (en) * 1989-11-13 1991-11-19 The B. F. Goodrich Company Method for making a blind fastener
US5238377A (en) * 1990-08-13 1993-08-24 The Hartwell Corporation Apparatus for making blind rivets
US5207966A (en) * 1990-08-13 1993-05-04 The Hartwell Corporation Method for molding a strip of blind rivets
DE19809723A1 (de) * 1998-03-06 1999-09-09 Krauss Maffei Kunststofftech Vorrichtung zum Aufnehmen und Transportieren von Formteilen
ITMI20021760A1 (it) * 2002-08-02 2004-02-03 Romagnani Stampi S R L 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.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544140A (en) * 1947-12-09 1951-03-06 Floyd J Dofsen Process of forming an article from at least two plastics
US3302242A (en) * 1964-02-12 1967-02-07 Coats & Clark Die for intermolded number wheels
GB1111404A (en) * 1966-09-03 1968-04-24 Plasco Ltd Plastic blind rivet and method of producing the same

Also Published As

Publication number Publication date
DE3125431A1 (de) 1982-09-09
IT8123235A0 (it) 1981-07-30
FR2500362A1 (fr) 1982-08-27
GB2093757A (en) 1982-09-08
JPS57144736A (en) 1982-09-07
CA1149118A (fr) 1983-07-05

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960731