BE812301Q - Perfectionnements aux machines d'injection pour matieres plastiques - Google Patents

Perfectionnements aux machines d'injection pour matieres plastiques

Info

Publication number
BE812301Q
BE812301Q BE142003A BE142003A BE812301Q BE 812301 Q BE812301 Q BE 812301Q BE 142003 A BE142003 A BE 142003A BE 142003 A BE142003 A BE 142003A BE 812301 Q BE812301 Q BE 812301Q
Authority
BE
Belgium
Prior art keywords
bolsters
injection
melt
moulding machine
inter
Prior art date
Application number
BE142003A
Other languages
English (en)
Inventor
L Billion
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 filed Critical
Application granted granted Critical
Publication of BE812301Q publication Critical patent/BE812301Q/fr

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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • 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
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • B29C45/1604—Multi-way nozzles specially adapted therefor using a valve urged by the injection pressure
    • 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
    • B29C45/164—The moulding materials being injected simultaneously
    • 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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BE142003A 1961-03-01 1974-03-14 Perfectionnements aux machines d'injection pour matieres plastiques BE812301Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41286A FR1290262A (fr) 1961-03-01 1961-03-01 Perfectionnements aux machines d'injection pour matières plastiques

Publications (1)

Publication Number Publication Date
BE812301Q true BE812301Q (fr) 1974-07-01

Family

ID=9694284

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142003A BE812301Q (fr) 1961-03-01 1974-03-14 Perfectionnements aux machines d'injection pour matieres plastiques

Country Status (2)

Country Link
BE (1) BE812301Q (fr)
FR (1) FR1290262A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193704A1 (en) * 1972-07-26 1974-02-22 Voissiere Rober Plastic imitation materials - by injection moulding
CH566207A5 (fr) * 1972-12-07 1975-09-15 Siemag Siegener Masch Bau
US3966372A (en) * 1973-05-28 1976-06-29 Asahi-Dow Limited Injection molding apparatus for forming a composite, foam-skin, article
DE2342794C3 (de) * 1973-08-24 1981-09-17 Schloemann-Siemag AG, 4000 Düsseldorf Verfahren und Vorrichtung zum diskontinuierlichen Herstellen von Mehrschicht- Formteilen aus thermoplastischem Kunststoff
FR2257404B1 (fr) * 1973-09-21 1976-05-14 Billion Sa
FR2257407B1 (fr) * 1973-09-21 1976-05-14 Billion Sa
FR2257408B1 (fr) * 1973-09-25 1978-01-13 Billion Sa
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
WO1989003756A1 (fr) * 1987-10-30 1989-05-05 Nissei Asb Machine Co., Ltd. Ajutage de formage multicouche
DE4022530C2 (de) * 1990-07-16 1993-10-21 Kloeckner Ferromatik Desma Düse für Spritzgießmaschinen
DE19521718C1 (de) * 1995-06-14 1996-05-15 Krauss Maffei Ag Spritzgießvorrichtung

Also Published As

Publication number Publication date
FR1290262A (fr) 1962-04-13

Similar Documents

Publication Publication Date Title
BE812301Q (fr) Perfectionnements aux machines d'injection pour matieres plastiques
ES430247A1 (es) Boquilla de inyeccion para maquina de inyectar.
DE69006079D1 (de) Gestufter Spritztopf zum Spritzgiessen.
JPS5669139A (en) Feeder provided with heating passage system for supplying plastic molten material to injecting molding mold
ES449469A1 (es) Procedimiento de moldeo por inyeccion.
GB1220607A (en) Injection nozzle for injection moulding machines for plastics
ES8101951A1 (es) Perfeccionamientos en maquinas para la fabricacion de moldesde fundicion de un material de moldeo.
JPS6438217A (en) Mold apparatus for injection molding
GB1099528A (en) Method of and apparatus for charging of moulds
JPS5517519A (en) Production device of synthetic resin foamed product
JPS5591641A (en) Molding for making synthetic resin layer on long core surface
JPH03264318A (ja) 多色成形装置
JPS54108860A (en) Injection molding machine having a plurality of colorant feeders
GB1350334A (en) Injection moulding machines
JPS57125027A (en) Formation of marbly pattern and torpedo and screw therefor
ES303966A1 (es) Mejoras en la construcciën de maquinas inyectoras para la fabricaciën de objetos moldeados a base de caucho y derivados y materias plasticas
Von Buren et al. Injection Molding Apparatus
GB964688A (en) Improvements in the manufacture of orthopaedic foot supports
JPS5278963A (en) Mold for injection molding plastics
JPS5438359A (en) Injection mold
GB1316742A (en) Moulding
JPS5399262A (en) Injection molding machine
JPS52102368A (en) Mold for injection molding hot melt material
CA812678A (en) Nozzle for supplying melt to a mould in a continuous casting machine
GB974672A (en) A device for dispensing granular material to flasks of moulding machines