ES2192717T3 - Aparato retenedor de boquilla. - Google Patents

Aparato retenedor de boquilla.

Info

Publication number
ES2192717T3
ES2192717T3 ES98109015T ES98109015T ES2192717T3 ES 2192717 T3 ES2192717 T3 ES 2192717T3 ES 98109015 T ES98109015 T ES 98109015T ES 98109015 T ES98109015 T ES 98109015T ES 2192717 T3 ES2192717 T3 ES 2192717T3
Authority
ES
Spain
Prior art keywords
plate
nozzles
distributor
nozzle
retaining
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 - Lifetime
Application number
ES98109015T
Other languages
English (en)
Inventor
Jobst Ulrich Gellert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2192717T3 publication Critical patent/ES2192717T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/26—Moulds
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C2045/2719—Fixing or locking of nozzles or sprue bushings in the mould

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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

SE PRESENTA UN APARATO PARA EL MOLDEO POR INYECCION EN PAQUETE EN EL QUE SE MONTA UN DISTRIBUIDOR DE DISTRIBUCION DE MATERIAL FUNDIDO (36) ENTRE DOS PLACAS DE SUJECION DE DISTRIBUIDOR (10, 50). VARIAS BOQUILLAS CALIENTES (16) SE ASIENTAN EN CADA PLACA (10, 50), EXTENDIENDOSE LAS BOQUILLAS DE UNA PLACA (10) EN UNA DIRECCION OPUESTA A LAS BOQUILLAS DE LA OTRA PLACA (50). LAS BOQUILLAS (16) DE UNA DE LAS PLACAS (10) SE MANTIENEN EN SU SITIO MEDIANTE LA FIJACION DEL DISTRIBUIDOR (36) A ESA PLACA (10). LAS BOQUILLAS (16) DE LA OTRA PLACA (50) TIENEN CADA UNA UN APARATO DE RETENCION (54) QUE LAS MANTIENE EN SU SITIO DURANTE EL MONTAJE Y DESMONTAJE. CADA APARATO DE RETENCION DE BOQUILLA (54) TIENE UN CUERPO PRINCIPAL (56) CON UNA ABERTURA ROSCADA (58) QUE LO ATRAVIESA Y UN PASADOR ALARGADO (60) QUE SE EXTIENDE LATERALMENTE DESDE EL MISMO. EL PASADOR (60) SE EXTIENDE AL INTERIOR DE UN ORIFICIO (64) DE LA BOQUILLA (16) Y UN TORNILLO (62) QUE ATRAVIESA LA ABERTURA ROSCADA (58) DEL CUERPO PRINCIPAL (56) SE APRIETA EN UN ORIFICIO (68) DE LA PLACA DE RETENCION DEL DISTRIBUIDOR (50) PARA FIJAR LA BOQUILLA (16) EN SU SITIO DURANTE EL MONTAJE Y DESMONTAJE DE LAS PLACAS DE RETENCION EL DISTRIBUIDOR.
ES98109015T 1997-06-04 1998-05-18 Aparato retenedor de boquilla. Expired - Lifetime ES2192717T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002206972A CA2206972C (en) 1997-06-04 1997-06-04 Nozzle retaining apparatus

Publications (1)

Publication Number Publication Date
ES2192717T3 true ES2192717T3 (es) 2003-10-16

Family

ID=4160819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98109015T Expired - Lifetime ES2192717T3 (es) 1997-06-04 1998-05-18 Aparato retenedor de boquilla.

Country Status (8)

Country Link
US (1) US5853777A (es)
EP (1) EP0882563B1 (es)
JP (1) JPH10337750A (es)
AT (1) ATE233162T1 (es)
CA (1) CA2206972C (es)
DE (2) DE69811565T2 (es)
ES (1) ES2192717T3 (es)
PT (1) PT882563E (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000053388A1 (en) * 1999-03-09 2000-09-14 Shinko Sellbic Co., Ltd. Hot runner unit and hot runner metal mold
KR100676731B1 (ko) 2005-05-25 2007-02-01 김혁중 사출성형기용 매니폴드
EP2314438B1 (de) * 2009-10-22 2012-06-27 Hans Schreck Düsenanordnung, Formplatte sowie Verfahren zur Montage einer Düsenvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534254C1 (de) * 1985-09-26 1987-02-26 Stuebbe Gmbh Maschf Spritzgiessmaschine zum Herstellen von Kunststoffteilen im Spritzgiess- oder Reaktionsspritzgiessverfahren
US4653995A (en) * 1985-12-09 1987-03-31 Superior Die Set Corporation Apparatus for locking a sprue bushing in a mold assembly
CA2010855C (en) * 1990-02-23 1999-07-27 Jobst Ulrich Gellert Injection molding system having spring biased nozzles
US5178886A (en) * 1991-09-20 1993-01-12 United Technologies, Corporation Quick ports for molding
CA2073710C (en) * 1992-07-13 2000-03-28 Jobst Ulrich Gellert Injection molding nozzle with removable forward member
CA2137178C (en) * 1994-11-30 2004-10-26 Jobst Ulrich Gellert Valve gated stack injection molding apparatus

Also Published As

Publication number Publication date
DE19822310A1 (de) 1998-12-10
US5853777A (en) 1998-12-29
JPH10337750A (ja) 1998-12-22
EP0882563A1 (en) 1998-12-09
CA2206972C (en) 2005-01-25
ATE233162T1 (de) 2003-03-15
DE69811565T2 (de) 2003-07-10
PT882563E (pt) 2003-06-30
EP0882563B1 (en) 2003-02-26
DE69811565D1 (de) 2003-04-03
CA2206972A1 (en) 1998-12-04

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