ES8705288A1 - Dispositivo para moldeo asistido por presion en particular,fundicion inyectada de cuerpos moldeados. - Google Patents

Dispositivo para moldeo asistido por presion en particular,fundicion inyectada de cuerpos moldeados.

Info

Publication number
ES8705288A1
ES8705288A1 ES556198A ES556198A ES8705288A1 ES 8705288 A1 ES8705288 A1 ES 8705288A1 ES 556198 A ES556198 A ES 556198A ES 556198 A ES556198 A ES 556198A ES 8705288 A1 ES8705288 A1 ES 8705288A1
Authority
ES
Spain
Prior art keywords
mold
preparation chamber
chamber
storage chamber
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES556198A
Other languages
English (en)
Other versions
ES556198A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Edelstahlwerke AG
Original Assignee
Vereinigte Edelstahlwerke AG
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 Vereinigte Edelstahlwerke AG filed Critical Vereinigte Edelstahlwerke AG
Publication of ES556198A0 publication Critical patent/ES556198A0/es
Publication of ES8705288A1 publication Critical patent/ES8705288A1/es
Expired legal-status Critical Current

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/532—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston using a hollow injection ram co-operating with a coaxial screw
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • 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
    • B29C2045/0098—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor shearing of the moulding material, e.g. for obtaining molecular orientation or reducing the viscosity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

DISPOSITIVO PARA EL MOLDEO ASISTIDO POR PRESION DE CUERPOS MOLDEADOS. CONSTA DE UN CILINDRO (30) DE TORNILLO SINFIN QUE CONTIENE UN ESPACIO (3) DE PLASTIFICACION, EL CUAL ESTA UNIDO DE FORMA DESMONTABLE CON UNA PLACA PORTADORA (4); DE UN TORNILLO SINFIN (5) DE TRANSPORTE Y MEZCLADO, DISPUESTO EN EL CILINDRO (30) DE TORNILLO, EL CUAL ESTA APOYADO EN LA PLACA PORTADORA A TRAVES DE UN COJINETE (8) AXIALMENTE HERMETICO; DE UN ACCIONAMIENTO DE GIRO (9) DISPUESTO EN LA PLACA PORTADORA (4), EL CUAL ACCIONA EL TORNILLO SINFIN (5); Y DE UNA ABERTURA DE ALIMENTACION (35) A TRAVES DE LA CUAL SE ALIMENTA EL ESPACIO (3) DE PLASTIFICACION. DE APLICACION EN PIEZAS MOLDEADAS DE CAUCHO ARTIFICIAL O NATURAL Y SIMILARES.
ES556198A 1985-07-03 1986-06-18 Dispositivo para moldeo asistido por presion en particular,fundicion inyectada de cuerpos moldeados. Expired ES8705288A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT196985 1985-07-03

Publications (2)

Publication Number Publication Date
ES556198A0 ES556198A0 (es) 1987-05-01
ES8705288A1 true ES8705288A1 (es) 1987-05-01

Family

ID=3524972

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556198A Expired ES8705288A1 (es) 1985-07-03 1986-06-18 Dispositivo para moldeo asistido por presion en particular,fundicion inyectada de cuerpos moldeados.

Country Status (6)

Country Link
US (1) US4756683A (es)
EP (1) EP0207932B1 (es)
JP (1) JPS6230014A (es)
CA (1) CA1255469A (es)
DE (1) DE3682542D1 (es)
ES (1) ES8705288A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236753C2 (de) * 1992-10-30 1995-08-31 Ferromatik Milacron Maschinenb Einspritzaggregat für Spritzgießmaschinen
US5635227A (en) * 1995-06-07 1997-06-03 R & D Tool And Engineering, Inc. Replaceable air cylinder unit and valve gate for injection molding machines
US6109910A (en) * 1997-04-02 2000-08-29 Tohkai Juken Kogyo Kabushiki Kaisha Injection molding machine for thermoplastic resin
DE19803422A1 (de) * 1998-01-29 1999-08-05 Remaplan Anlagenbau Gmbh Verfahren und Vorrichtung zum Spritzpressen von faserverstärkten Kunststoffen
US20020110618A1 (en) * 2000-06-12 2002-08-15 Lang-Fu Tsai Apparatus having a moving mold clamping seat for high temperature fluid injection molding
CA2440526A1 (en) * 2001-01-26 2002-08-01 Coraltech Limited Metering device for a plastics moulding machine
CA2559576C (en) 2004-03-17 2013-02-12 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
IT1410977B1 (it) * 2010-06-14 2014-10-03 Automobili Lamborghini Spa Processo e dispositivi per fabbricare prodotti in materiali compositi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105153B (de) * 1956-02-08 1961-04-20 Becker & Van Huellen Spritzgussmaschine zur Verarbeitung thermoplastischer Kunststoffe
JPS5125375B1 (es) * 1966-01-15 1976-07-30
FR1564783A (es) * 1968-02-23 1969-04-25
BE794775A (fr) * 1972-03-01 1973-07-31 Leflaive Vincent R Machine a injecter avec clapet de vis a section differentielle
GB2076730B (en) * 1980-06-02 1984-06-06 Pont A Mousson Device for the injection of plastics materials elastomers or other similar materials
JPS57109620A (en) * 1980-12-26 1982-07-08 Matsushita Electric Ind Co Ltd Molding apparatus of disk like recording medium
JPS60168621A (ja) * 1984-02-13 1985-09-02 Sumitomo Heavy Ind Ltd 射出成形機
US4557683A (en) * 1984-05-22 1985-12-10 Usm Corporation Rotary plasticator ram injection machine

Also Published As

Publication number Publication date
EP0207932A3 (en) 1989-02-01
US4756683A (en) 1988-07-12
JPS6230014A (ja) 1987-02-09
ES556198A0 (es) 1987-05-01
EP0207932A2 (de) 1987-01-07
EP0207932B1 (de) 1991-11-21
CA1255469A (en) 1989-06-13
DE3682542D1 (de) 1992-01-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505