ES2148629T3 - Aparato de moldeo por inyeccion con toberas que pueden adelantar para montar las juntas de las entradas laterales. - Google Patents

Aparato de moldeo por inyeccion con toberas que pueden adelantar para montar las juntas de las entradas laterales.

Info

Publication number
ES2148629T3
ES2148629T3 ES96107497T ES96107497T ES2148629T3 ES 2148629 T3 ES2148629 T3 ES 2148629T3 ES 96107497 T ES96107497 T ES 96107497T ES 96107497 T ES96107497 T ES 96107497T ES 2148629 T3 ES2148629 T3 ES 2148629T3
Authority
ES
Spain
Prior art keywords
nozzle
nozzles
advanced
injection molding
side gate
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
ES96107497T
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 ES2148629T3 publication Critical patent/ES2148629T3/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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2735—Sprue channels ; Runner channels or runner nozzles for non-coaxial gates, e.g. for edge gates
    • 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
    • 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
    • B29C2045/2796—Axially movable nozzles or nozzle tips
    • 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
    • B29C2045/2796—Axially movable nozzles or nozzle tips
    • B29C2045/2798—Axially movable nozzles or nozzle tips for compensating thermal expansion

Abstract

APARATO DE MOLDEO POR INYECCION QUE TIENE VARIOS CIERRES DE COMPUERTA LATERALES (24) QUE SE EXTIENDEN RADIALMENTE DESDE UNA BOQUILLA CALIENTE (10). LA BOQUILLA TIENE UNA PORCION REBORDEADORA DE POSICION (76) QUE ES RECIBIDA EN UNA APERTURA (12) EN EL MOLDE. ESTA SITUA LATERALMENTE LA BOQUILLA (10) MIENTRAS PERMITE QUE SEA AVANZADA PARA MONTAJE DE LOS CIERRES DE COMPUERTA LATERALES (24) Y A CONTINUACION RETRAIDA A UNA POSICION ENSAMBLADA DONDE ES LONGITUDINALMENTE SITUADA POR LOS CIERRES DE COMPUERTA LATERALES (24) RECIBIDOS EN EL MOLDE. ASI, LA BOQUILLA (10) ESTA SITUADA LONGITUDINALMENTE EN EL MISMO PLANO (124) QUE LAS COMPUERTAS (18) Y EN UNA REALIZACION UN COLECTOR DE DISTRIBUCION DE FUSION (44) ES LIBRE PARA FLOTAR CON LOS EXTREMOS POSTERIORES (46) DE LAS BOQUILLAS. TAMBIEN PROPORCIONA DIFERENCIAS EN LA EXPANSION TERMICA DEBIDAS A POSIBLES TEMPERATURAS DE OPERACION DIFERENTES.
ES96107497T 1995-05-15 1996-05-10 Aparato de moldeo por inyeccion con toberas que pueden adelantar para montar las juntas de las entradas laterales. Expired - Lifetime ES2148629T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002149386A CA2149386C (en) 1995-05-15 1995-05-15 Injection molding apparatus with nozzle advanceable to mount side gate seals

Publications (1)

Publication Number Publication Date
ES2148629T3 true ES2148629T3 (es) 2000-10-16

Family

ID=4155840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96107497T Expired - Lifetime ES2148629T3 (es) 1995-05-15 1996-05-10 Aparato de moldeo por inyeccion con toberas que pueden adelantar para montar las juntas de las entradas laterales.

Country Status (9)

Country Link
EP (1) EP0743157B1 (es)
JP (1) JP3892080B2 (es)
AT (1) ATE195095T1 (es)
CA (1) CA2149386C (es)
DE (2) DE19618960B4 (es)
DK (1) DK0743157T3 (es)
ES (1) ES2148629T3 (es)
PT (1) PT743157E (es)
SG (1) SG83646A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2221425C (en) * 1997-11-13 2005-07-12 Jobst Ulrich Gellert Side gated injection molding apparatus with actuated manifold
DE202007015873U1 (de) 2007-11-12 2009-03-26 Günther Heisskanaltechnik Gmbh Spritzgießdüse
KR101283666B1 (ko) * 2011-03-04 2013-07-08 주식회사 유도 수평형 밸브 시스템이 구비된 핫런너 시스템
DE102020115942A1 (de) * 2020-06-17 2021-12-23 EWIKON Heißkanalsysteme GmbH Heißkanaldüse zur Seitenanspritzung
CN112659514B (zh) * 2020-12-24 2022-08-16 辽宁丰收塑业有限责任公司 一种薄膜生产用的高温加工装置
CH719787A1 (de) 2022-06-17 2023-12-29 Fostag Formenbau Ag Spritzgusswerkzeug mit mehrteiligem Formeinsatzrahmen.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2031324A (en) * 1978-07-20 1980-04-23 Aoki K Preventing drooling from an injection mold and injection nozzle
FR2625133B1 (fr) * 1987-12-24 1990-09-21 Delta Projet Buse de moule pour injection de matiere plastique
CA1318998C (en) * 1989-07-13 1993-06-15 Harald Hans Schmidt Injection molding system with flanged insulation gate seal
JPH072350B2 (ja) * 1990-03-15 1995-01-18 世紀株式会社 突端熱発生モジュールを備えた改良サイドゲート型モールド構成体
DE9003574U1 (es) * 1990-03-17 1990-07-05 Guenther, Herbert, Dipl.-Ing., 3559 Allendorf, De
DE4127035C2 (de) * 1991-08-16 1996-05-23 Guenther Herbert Gmbh Heißkanaldüse
SE9302492L (sv) * 1993-07-23 1994-08-01 Hans Mueller Anordning vid sidovarmgöt med bottenplatta

Also Published As

Publication number Publication date
CA2149386C (en) 2005-02-08
DE19618960B4 (de) 2008-02-21
EP0743157A1 (en) 1996-11-20
CA2149386A1 (en) 1996-11-16
DK0743157T3 (da) 2000-11-06
DE69609560T2 (de) 2001-01-11
EP0743157B1 (en) 2000-08-02
PT743157E (pt) 2000-11-30
JPH08309797A (ja) 1996-11-26
ATE195095T1 (de) 2000-08-15
DE19618960A1 (de) 1996-11-21
JP3892080B2 (ja) 2007-03-14
DE69609560D1 (de) 2000-09-07
SG83646A1 (en) 2001-10-16

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