ES2189030T3 - Boquilla de conexion para colectores de moldeo por inyeccion. - Google Patents

Boquilla de conexion para colectores de moldeo por inyeccion.

Info

Publication number
ES2189030T3
ES2189030T3 ES98107135T ES98107135T ES2189030T3 ES 2189030 T3 ES2189030 T3 ES 2189030T3 ES 98107135 T ES98107135 T ES 98107135T ES 98107135 T ES98107135 T ES 98107135T ES 2189030 T3 ES2189030 T3 ES 2189030T3
Authority
ES
Spain
Prior art keywords
threaded
manifold
heated
bushing
extending
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
ES98107135T
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 ES2189030T3 publication Critical patent/ES2189030T3/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
    • B29C45/2725—Manifolds
    • B29C45/2727—Modular manifolds; Connections between spaced manifold elements
    • 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
    • B29C45/2725—Manifolds
    • B29C2045/2729—Manifolds with thermal expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

APARATO DE MOLDEO POR INYECCION DE MULTIPLES CAVIDADES QUE CONTIENE VARIOS DISTRIBUIDORES DE MASA FUNDIDA INTERCONECTADOS POR CASQUILLOS CONECTORES ALARGADOS (22). CADA CASQUILLO CONECTOR (22) TIENE UN MANGUITO EXTERIOR (50) QUE SE ACOPLA A UNA SECCION CILINDRICA NO ROSCADA (56) DEL CUERPO PRINCIPAL (48). EL CUERPO PRINCIPAL (48) ESTA FABRICADO CON UN MATERIAL, COMO EL ACERO, CON LA SUFICIENTE RESISTENCIA PARA QUE LA EXPANSION TERMICA LLEVE LOS DISTRIBUIDORES A POSICIONES DE FUNCIONAMIENTO LIGERAMENTE APARTE SIN DAÑAR LOS CASQUILLOS CONECTORES (22). EL MANGUITO EXTERIOR (50) DE CADA CASQUILLO CONECTOR (22) ESTA FABRICADO CON UN MATERIAL, COMO EL COBRE, QUE TIENE UN COEFICIENTE DE EXPANSION SUFICIENTEMENTE MAS ALTO QUE EL DEL CUERPO PRINCIPAL (48), POR LO QUE GRACIAS A LA EXPANSION TERMICA EL CASQUILLO CONECTOR (22) FORMA UNA JUNTA HERMETICA CONTRA LAS FUGAS DE MASA FUNDIDA.
ES98107135T 1997-05-23 1998-04-20 Boquilla de conexion para colectores de moldeo por inyeccion. Expired - Lifetime ES2189030T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002205978A CA2205978C (en) 1997-05-23 1997-05-23 Connector bushing for injection molding manifolds

Publications (1)

Publication Number Publication Date
ES2189030T3 true ES2189030T3 (es) 2003-07-01

Family

ID=4160717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98107135T Expired - Lifetime ES2189030T3 (es) 1997-05-23 1998-04-20 Boquilla de conexion para colectores de moldeo por inyeccion.

Country Status (7)

Country Link
US (1) US5792493A (es)
EP (1) EP0879689B1 (es)
JP (1) JPH10329175A (es)
AT (1) ATE229420T1 (es)
CA (1) CA2205978C (es)
DE (1) DE69810004T2 (es)
ES (1) ES2189030T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821406A1 (de) * 1998-05-13 1999-11-18 Lurgi Zimmer Ag Abdichtungselement für Schmelzekanäle
NL1010869C2 (nl) * 1998-12-22 2000-06-30 Axxicon Moulds Eindhoven Bv Meervoudige spuitgieteenheid.
JP2003511270A (ja) * 1999-10-14 2003-03-25 シーメンス カナダ リミテッド プラスチック成形機に用いる入口閉止ブッシング
DE19956554A1 (de) * 1999-11-24 2001-05-31 Mold & Hotrunner Technology Gm Heißkanal-Verteiler-System
EP1257403B1 (en) * 2000-01-24 2004-06-16 The Cavist Corporation Apparatus for molding with hot melt adhesives
CA2376244A1 (en) * 2000-06-16 2001-12-20 Mold-Masters Limited Method for fast manufacturing and assembling of hot runner systems
US6675055B1 (en) * 2000-06-16 2004-01-06 Mold Masters Ltd. Method and apparatus for an automated injection molding configuring and manufacturing system
US6821110B2 (en) * 2002-07-23 2004-11-23 The Cavist Corporation Apparatus for molding with hot melt adhesives
EP1961548B1 (en) * 2003-04-07 2010-02-24 Mold-Masters (2007) Limited Hot runner nozzle with melt sealing
US7125246B2 (en) * 2003-10-08 2006-10-24 Mold Hotrunner Solutions Inc. Hot runner for molding small plastic articles
NL1025041C2 (nl) * 2003-12-17 2005-02-08 S P G Promatrix B V Hot-runnerstelsel.
ITTO20040423A1 (it) * 2004-06-23 2004-09-23 Thermoplay Spa Piastra di distribuzione per uno stampo per lo stampaggio ad iniezione di materiali plastici.
EP2042290B1 (en) * 2005-04-07 2013-09-25 Mold-Masters (2007) Limited Injection molding apparatus
US7874833B2 (en) * 2009-05-03 2011-01-25 Mold-Masters (2007) Limited Injection molding runner apparatus having pressure seal
EP2454074A4 (en) * 2009-07-17 2012-12-05 Husky Injection Molding MODULAR DISTRIBUTION SYSTEM
US8956151B2 (en) 2011-09-14 2015-02-17 Moldman Machines, Llc Molding apparatus
KR101452133B1 (ko) * 2013-09-09 2014-10-16 김혁중 열팽창 보상기구가 구비된 핫런너 장치
US9272455B2 (en) * 2014-04-30 2016-03-01 Mold-Masters (2007) Limited Hot runner system sealing arrangement
JP7095484B2 (ja) * 2018-08-21 2022-07-05 トヨタ自動車株式会社 ホットランナー装置
CN109374024B (zh) * 2018-11-05 2019-12-27 四川大学 一种具有凹坑结构的压阻式电子皮肤及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219323A (en) * 1979-05-09 1980-08-26 The Broadway Companies, Inc. Self-compensating hot manifold link
CA1239515A (en) * 1985-09-13 1988-07-26 Jobst U. Gellert Injection molding manifold system having balanced bridging manifold
DE4320584A1 (de) * 1993-06-22 1995-01-05 Wolff Hans Martin Heißkanalverteiler
CA2180603A1 (en) * 1996-07-05 1998-01-06 Jobst Ulrich Gellert Injection molding manifolds with melt connector bushing

Also Published As

Publication number Publication date
DE69810004D1 (de) 2003-01-23
CA2205978A1 (en) 1998-11-23
US5792493A (en) 1998-08-11
EP0879689B1 (en) 2002-12-11
CA2205978C (en) 2005-01-18
DE69810004T2 (de) 2003-04-17
EP0879689A1 (en) 1998-11-25
JPH10329175A (ja) 1998-12-15
ATE229420T1 (de) 2002-12-15

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