ES2097849T3 - Aparato de moldeo por inyeccion con sonda de extremo en angulo. - Google Patents

Aparato de moldeo por inyeccion con sonda de extremo en angulo.

Info

Publication number
ES2097849T3
ES2097849T3 ES92116688T ES92116688T ES2097849T3 ES 2097849 T3 ES2097849 T3 ES 2097849T3 ES 92116688 T ES92116688 T ES 92116688T ES 92116688 T ES92116688 T ES 92116688T ES 2097849 T3 ES2097849 T3 ES 2097849T3
Authority
ES
Spain
Prior art keywords
tapered
hole
probe
angle
injection molding
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
ES92116688T
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 ES2097849T3 publication Critical patent/ES2097849T3/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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction

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)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

SE PRESENTA UN APARATO PARA EL MOLDEO A INYECCION EN EL QUE UNA SONDA CALIENTE (40) SE EXTIENDE EN EL INTERIOR DE UN HUECO (44) EN UNA PLANCHA (46) DE UNA CAVIDAD QUE TIENE UN EXTREMO TRASERO GENERALMENTE ESFERICO (88). EL EXTREMO TRASERO DE LA SONDA CALENTADA (40) TIENE AL MENOS UNA PUNTA CONICA (98) QUE SE EXTIENDE EXTERIORMENTE EN ANGULO AL INTERIOR DEL HUECO CONICO (90) DIRIGIENDOSE A LA COMPUERTA (92). CADA HUECO CONICO TIENE UN ANGULO INCLUIDO DE AL MENOS 90 (GRADOS) Y EL HUECO CONICO Y LA PUNTA CONICA SE EXTIENDEN HACIA AFUERA A LO LARGO DEL MISMO EJE CENTRAL EN ANGULO CON EL EJE LONGITUDINAL DE LA SONDA. ESTO PERMITE QUE LA PUNTA SE EXTIENDA COMPLETAMENTE EN EL INTERIOR DEL HUECO SIN INTERFERIR CON SU EXTRACCION PARA LA LIMPIEZA O REPARACION. EL ANGULO INCLUIDO DE LA PUNTA CONICA ES SUBSTANCIALMENTE INFERIOR QUE EL ANGULO INCLUIDO DEL HUECO CONICO (90) QUE ACELERA GRADUALMENTE EL FLUJO DEL MATERIAL FUNDIDO A MEDIDA QUE SE APROXIMA A LA COMPUERTA (92).
ES92116688T 1991-10-01 1992-09-29 Aparato de moldeo por inyeccion con sonda de extremo en angulo. Expired - Lifetime ES2097849T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002052595A CA2052595C (en) 1991-10-01 1991-10-01 Injection molding apparatus with angled tip probe

Publications (1)

Publication Number Publication Date
ES2097849T3 true ES2097849T3 (es) 1997-04-16

Family

ID=4148483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92116688T Expired - Lifetime ES2097849T3 (es) 1991-10-01 1992-09-29 Aparato de moldeo por inyeccion con sonda de extremo en angulo.

Country Status (9)

Country Link
US (1) US5118279A (es)
EP (1) EP0535616B1 (es)
JP (1) JP3083656B2 (es)
CN (1) CN1038234C (es)
AT (1) ATE149417T1 (es)
CA (1) CA2052595C (es)
DE (2) DE69217794T2 (es)
DK (1) DK0535616T3 (es)
ES (1) ES2097849T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2074694C (en) * 1992-07-27 2000-01-18 Jobst Ulrich Gellert Injection molding nozzle insert
US5885628A (en) * 1993-08-12 1999-03-23 Dynisco, Inc. Injection molding nozzle
US5820900A (en) * 1996-08-21 1998-10-13 Mcgrevy; Alan N. Heating device for an injection mold apparatus
WO2003031146A1 (en) 2001-10-12 2003-04-17 Mold-Masters Limited Valve pin with thermocouple
US7182893B2 (en) 2002-10-11 2007-02-27 Mold-Masters Limited Valve gated nozzle having a valve pin with a sensor
DE102009012447A1 (de) * 2008-12-17 2010-07-01 Hans Schreck Vorrichtung zum Anspritzen von Kunststoffformteilen
CN103624928A (zh) * 2012-08-29 2014-03-12 昆山市浩坤机械有限公司 一种连接杆塑胶模具灌嘴
BR112015004614A2 (pt) * 2012-08-31 2017-07-04 Joseph Chartier Andre tampa de abandono submarina de longo prazo, mol-dada, testável, para cabos elétricos e método de produção
DE102015105097A1 (de) * 2014-10-17 2016-04-21 Josef Pfleghar Spritzgießvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417220A1 (de) * 1984-05-10 1986-01-09 EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford Elektrisch beheizbare, am ende eines heisskanals angeordnete angussduese
GB8432451D0 (en) * 1984-12-21 1985-02-06 Tanner Ag Injection moulding of plastics
CA1261573A (en) * 1987-10-16 1989-09-26 Harald H. Schmidt Injection molding nozzle having grounded heating element brazed into pointed tip
CA1266360A (en) * 1988-04-13 1990-03-06 Jobst Ulrich Gellert Injection molding elongated probe having integral heating element and locating means
US4900560A (en) 1989-03-01 1990-02-13 Panos Trakas Multi-gate molding heater assembly
CA2032728A1 (en) * 1990-12-19 1992-06-20 Jobst Ulrich Gellert Injection molding probe with varying heat profile
CA2037186C (en) * 1991-02-27 2002-07-30 Jobst Ulrich Gellert Injection molding probe with a longitudinal thermocouple bore and off center heating element

Also Published As

Publication number Publication date
DK0535616T3 (da) 1997-09-08
ATE149417T1 (de) 1997-03-15
DE4232675A1 (de) 1993-04-08
DE4232675B4 (de) 2005-09-29
US5118279A (en) 1992-06-02
CA2052595A1 (en) 1993-04-02
JPH05200785A (ja) 1993-08-10
DE69217794T2 (de) 1997-06-12
CN1071364A (zh) 1993-04-28
JP3083656B2 (ja) 2000-09-04
CA2052595C (en) 2002-09-24
CN1038234C (zh) 1998-05-06
EP0535616A1 (en) 1993-04-07
EP0535616B1 (en) 1997-03-05
DE69217794D1 (de) 1997-04-10

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