ES2084890T3 - Dispositivo para fundicion inyectada con tobera de canal caliente. - Google Patents

Dispositivo para fundicion inyectada con tobera de canal caliente.

Info

Publication number
ES2084890T3
ES2084890T3 ES92113580T ES92113580T ES2084890T3 ES 2084890 T3 ES2084890 T3 ES 2084890T3 ES 92113580 T ES92113580 T ES 92113580T ES 92113580 T ES92113580 T ES 92113580T ES 2084890 T3 ES2084890 T3 ES 2084890T3
Authority
ES
Spain
Prior art keywords
shaft
nozzle
nozzle point
mould insert
housing
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
ES92113580T
Other languages
English (en)
Inventor
Herbert Dipl-Ing Gunther
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.)
GUENTHER HERBERT GmbH
Original Assignee
GUENTHER HERBERT GmbH
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 GUENTHER HERBERT GmbH filed Critical GUENTHER HERBERT GmbH
Application granted granted Critical
Publication of ES2084890T3 publication Critical patent/ES2084890T3/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
    • B29C45/2737—Heating or cooling means 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2779—Nozzles with a plurality of outlets

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)
  • Percussion Or Vibration Massage (AREA)

Abstract

EN UNA BOQUILLA PARA CANAL CALIENTE (10), CUYO VASTAGO MANTENIDO EN LA CARCASA (12) DE UN DISPOSITIVO DE MOLDEO POR INYECCION SOBRESALE EN UNA PIEZA INSERTADA EN EL MOLDE (16) Y POR LO MENOS LLEVA UN EXTREMO DE BOQUILLA (50,50''), SOBRESALE ESTA BOQUILLA SOBRE EL VASTAGO EN EL ARTICULO A FABRICAR (K). LA PIEZA INSERTADA EN EL MOLDE (16) PRESENTA UN DESTALONADO (70) EN EL CUAL SE PUEDE INTRODUCIR EL EXTREMO DE LA BOQUILLA (50,50'') MEDIANTE UN MOVIMIENTO RELATIVO DE DOS PASOS, POR EJEMPLO, EN PRIMER LUGAR APROXIMADAMENTE PARALELO Y A CONTINUACION TRANSVERSAL AL EJE (A) DE UN TUBO DE MATERIAL (22) CALENTADO POR EL EXTERIOR. CADA EXTREMO DE BOQUILLA (50, 50'') ESTA SUJETO A LA PARTE FINAL DEL VASTAGO (38) CON ACCION POSITIVA DE TAL FORMA QUE NO TOCA LA CARCASA (12) O UNA PARED DE LA PIEZA INSERTADA EN EL MOLDE (17). UN ESCALON DEL DIAMETRO EXTERIOR (34) CENTRA EL VASTAGO TERMICO DE VARIOS ESCALONES ((20), CUYO PIE (38) MUY RESISTENTE RETIENE EL EXTREMO DE LA BOQUILLA CONDUCTOR DEL CALOR; EN UN CASQUILLO DE SEPARACION (36) SE UNE A LA CARCASA UN TUBO ENVOLVENTE (30) CONDUCTOR DEL CALOR CON UN ESCALON EN EL DIAMETRO EXTERIOR (34). UN CASQUILLO INTERNO CONDUCTOR DEL CALOR (40) ESTA AISLADO TERMICAMENTE DEL CASQUILLO DE SEPARACION (36) POR ESPACIOS DE AIRE (54,44) Y POR UN ANILLO DE APOYO (56).
ES92113580T 1991-08-16 1992-08-10 Dispositivo para fundicion inyectada con tobera de canal caliente. Expired - Lifetime ES2084890T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4127035A DE4127035C2 (de) 1991-08-16 1991-08-16 Heißkanaldüse

Publications (1)

Publication Number Publication Date
ES2084890T3 true ES2084890T3 (es) 1996-05-16

Family

ID=6438388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92113580T Expired - Lifetime ES2084890T3 (es) 1991-08-16 1992-08-10 Dispositivo para fundicion inyectada con tobera de canal caliente.

Country Status (7)

Country Link
US (1) US5316468A (es)
EP (1) EP0528316B1 (es)
JP (1) JPH0661798B2 (es)
AT (1) ATE134925T1 (es)
CA (1) CA2076269C (es)
DE (2) DE4127035C2 (es)
ES (1) ES2084890T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2149385C (en) * 1995-05-15 2005-02-22 Denis L. Babin Side gated injection molding apparatus with radially mounted gate inserts
CA2149387C (en) * 1995-05-15 2006-09-05 Jobst Ulrich Gellert Injection molding hot tip side gate seal with circumferential rim
CA2149386C (en) * 1995-05-15 2005-02-08 Jobst Ulrich Gellert Injection molding apparatus with nozzle advanceable to mount side gate seals
US5820900A (en) * 1996-08-21 1998-10-13 Mcgrevy; Alan N. Heating device for an injection mold apparatus
US5993190A (en) * 1998-02-24 1999-11-30 Illinois Tool Works Inc. Injection molding system with improved pressure bushing
US6238204B1 (en) 1999-09-01 2001-05-29 Illinois Tool Works Inc. Injection molding system with pressure bushing locating ring
ITPN20000025A1 (it) * 2000-04-20 2001-10-20 Sipa Spa Ugello di iniezione di sostanza plastica
US6945767B2 (en) * 2001-11-29 2005-09-20 Mold-Masters Limited Small pitch nozzle with a thermally conductive insert for an injection molding apparatus
US7131833B2 (en) * 2002-11-21 2006-11-07 Mold-Masters Ltd. Nozzle with thermally conductive device
US7160100B2 (en) 2004-01-06 2007-01-09 Mold-Masters Limited Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem
CA2482254A1 (en) * 2004-04-07 2005-10-07 Mold-Masters Limited Modular injection nozzle having a thermal barrier
US7217120B2 (en) * 2004-06-16 2007-05-15 V-Tek Molding Technologies Inc. Hot runner nozzle
US7396226B2 (en) * 2006-03-10 2008-07-08 Mold-Masters (2007) Limited Nozzle sealing assembly
CN103640163A (zh) * 2013-11-22 2014-03-19 苏州好特斯模具有限公司 一种新型热嘴组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8432451D0 (en) * 1984-12-21 1985-02-06 Tanner Ag Injection moulding of plastics
CA1318998C (en) * 1989-07-13 1993-06-15 Harald Hans Schmidt Injection molding system with flanged insulation gate seal
DE3936208C1 (en) * 1989-10-31 1991-01-24 Hasco-Normalien Hasenclever + Co, 5880 Luedenscheid, De Plastic material injection moulding tool - has one or more injection nozzles with pressure rated tubular inserts that have interchangeable channel members
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 (de) * 1990-03-17 1990-07-05 Günther, Herbert, Dipl.-Ing., 3559 Allendorf Heißkanaldüse

Also Published As

Publication number Publication date
DE4127035C2 (de) 1996-05-23
CA2076269C (en) 1995-08-08
DE59205552D1 (de) 1996-04-11
JPH05228962A (ja) 1993-09-07
EP0528316B1 (de) 1996-03-06
EP0528316A2 (de) 1993-02-24
DE4127035A1 (de) 1993-02-18
EP0528316A3 (en) 1993-04-28
JPH0661798B2 (ja) 1994-08-17
ATE134925T1 (de) 1996-03-15
US5316468A (en) 1994-05-31

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