DE69323143T2 - Buchse für Heisskanalverteiler - Google Patents

Buchse für Heisskanalverteiler

Info

Publication number
DE69323143T2
DE69323143T2 DE69323143T DE69323143T DE69323143T2 DE 69323143 T2 DE69323143 T2 DE 69323143T2 DE 69323143 T DE69323143 T DE 69323143T DE 69323143 T DE69323143 T DE 69323143T DE 69323143 T2 DE69323143 T2 DE 69323143T2
Authority
DE
Germany
Prior art keywords
bushing
manifold
possibility
socket
plastic material
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
DE69323143T
Other languages
English (en)
Other versions
DE69323143D1 (de
Inventor
Dieter Gessner
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.)
Husky Injection Molding Systems Ltd
Original Assignee
Husky Injection Molding Systems Ltd
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 Husky Injection Molding Systems Ltd filed Critical Husky Injection Molding Systems Ltd
Application granted granted Critical
Publication of DE69323143D1 publication Critical patent/DE69323143D1/de
Publication of DE69323143T2 publication Critical patent/DE69323143T2/de
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
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • 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
    • B29C2045/2733—Inserts, plugs, bushings
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2889—Sealing guide bushings therefor
DE69323143T 1992-09-30 1993-09-30 Buchse für Heisskanalverteiler Expired - Lifetime DE69323143T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/954,323 US5374182A (en) 1992-09-30 1992-09-30 Hot runner manifold bushing

Publications (2)

Publication Number Publication Date
DE69323143D1 DE69323143D1 (de) 1999-03-04
DE69323143T2 true DE69323143T2 (de) 1999-08-05

Family

ID=25495260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323143T Expired - Lifetime DE69323143T2 (de) 1992-09-30 1993-09-30 Buchse für Heisskanalverteiler

Country Status (5)

Country Link
US (2) US5374182A (de)
EP (1) EP0590678B1 (de)
JP (1) JPH0815749B2 (de)
AT (1) ATE175921T1 (de)
DE (1) DE69323143T2 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099334C (en) * 1993-06-25 2001-09-11 Jobst Ulrich Gellert Injection molding insert with melt inlet and pin aligned
FR2734756B1 (fr) * 1995-05-30 1997-09-12 Atek Dev Ensemble d'injection pour un moule d'injection de matiere plastique ainsi qu'un procede de realisation d'un tel ensemble
US5762976A (en) * 1996-02-06 1998-06-09 Brown; Paul Phillip Hot runner manifold for thermally sensitive resins
US5896640A (en) * 1996-11-12 1999-04-27 Husky Injection Molding Systems Ltd. Deflection sealing apparatus and method
CA2193327A1 (en) * 1996-12-18 1998-06-18 Jobst Ulrich Gellert Injection molding apparatus with insert secured through the manifold to a nozzle
US6309207B1 (en) * 1998-06-10 2001-10-30 Husky Injection Molding Systems Ltd. Injection molding nozzle assembly
US5948448A (en) * 1997-11-18 1999-09-07 Eurotool, Inc. Apparatus for controlling plastic melt flow in injection molding machines
DE69708935T2 (de) * 1997-12-19 2002-04-18 Guenther Gmbh & Co Kg Metallve Heisskanaldüse
US5980234A (en) * 1998-04-29 1999-11-09 R & D Tool & Engineering Co., Blow mold apparatus for minimal gate
CA2250599A1 (en) * 1998-10-16 2000-04-16 Jobst Ulrich Gellert Apparatus and method of making an injection molding nozzle with tip insert
US6220851B1 (en) 1999-04-19 2001-04-24 Husky Injection Molding Systems Ltd. Detachable nozzle body
US20010022321A1 (en) * 1999-11-08 2001-09-20 Abdeslam Bouti Melt flow mixer in an injection molding system
US6769901B2 (en) 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
US6343925B1 (en) * 2000-04-14 2002-02-05 Husky Injection Molding Systems, Ltd. Hot runner valve gate piston assembly
US6669462B1 (en) * 2000-05-19 2003-12-30 Husk, Injection Molding Systems Ltd. Hot runner sealing apparatus
US6368542B1 (en) 2000-06-15 2002-04-09 D-M-E Company Thermal expansion compensation support
US6679697B2 (en) 2000-12-08 2004-01-20 Husky Injection Molding Systems Ltd. Flow detector apparatus
US6524093B2 (en) 2000-12-08 2003-02-25 Husky Injection Molding Systems, Ltd. Flow deflector in an injection molding system
US6419116B1 (en) * 2001-02-27 2002-07-16 D-M-E Company Molding nozzle gate valve
CN1289280C (zh) * 2001-02-28 2006-12-13 赫斯基注射器成型系统有限公司 可拆卸的喷嘴体及方法
CA2358148A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2358187A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
US6962492B2 (en) 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
US6840758B2 (en) * 2001-10-26 2005-01-11 Mold-Masters Limited Valve bushing assembly
AT5750U1 (de) * 2001-11-14 2002-11-25 Hefner Elastomere Technik Gmbh Einspritzdüse für kautschuk, gummi und polysiloxane
US6752618B2 (en) 2001-12-20 2004-06-22 Mold-Masters Limited Injection manifold having a valve pin guiding device
US20030143298A1 (en) * 2002-01-30 2003-07-31 Blais Paul R. Injection molding nozzle
US7128566B2 (en) 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
ATE373557T1 (de) 2002-07-30 2007-10-15 Mold Masters Ltd Ventilnadelführungs- und -ausrichtungssystem für einen heisskanal in einer spritzgiessvorrichtung
CA2450411C (en) 2002-11-21 2012-01-03 Mold-Masters Limited Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
CA2452112A1 (en) 2002-12-09 2004-06-09 Mold-Masters Limited Nozzle tip and seal
US7189071B2 (en) * 2003-02-12 2007-03-13 Mold-Masters Limited Telescopic manifold nozzle seal
DE602004013661D1 (de) * 2003-03-21 2008-06-26 Mold Masters 2007 Ltd Spritzgiessnadelverschlussbuchse
US7413131B2 (en) * 2003-08-25 2008-08-19 Husky Injection Molding Systems Ltd. Hot runner system components of two materials and method of manufacture
JP2007504967A (ja) * 2003-09-09 2007-03-08 モールド‐マスターズ、リミテッド ホットランナーノズル及びマニホルドシール
US7165958B2 (en) * 2004-04-23 2007-01-23 Husky Injection Molding Systems Ltd. Apparatus for adjustable hot runner assembly seals and tip height using active material elements
DE102005049605A1 (de) * 2004-10-19 2006-04-20 Mold-Masters Ltd., Georgetown Verteilereinsatz für eine Spritzgießvorrichtung
US7396227B2 (en) * 2005-02-23 2008-07-08 Toyota Jidosha Kabushiki Kaisha Hot runner sprue
US20070119504A1 (en) * 2005-11-28 2007-05-31 Yudo Co. Ltd. Heat dissipating apparatus for cylinders of injection molding machines
CA2543057C (en) * 2006-04-10 2013-07-16 Stackteck Systems Ltd. Composite nozzle cap
US20070286923A1 (en) * 2006-06-08 2007-12-13 Husky Injection Molding Systems Ltd. Piston and valve stem assembly for a hot runner
US20080029932A1 (en) * 2006-08-02 2008-02-07 Shape Corporation Molding machine with platen-attached hot runner manifold
US20080187617A1 (en) * 2007-02-02 2008-08-07 Husky Injection Molding Systems Ltd. Valve Bushing and Associated Method of Use
JP5128147B2 (ja) * 2007-02-28 2013-01-23 株式会社尾関ホットランナープラン 射出成形装置
US7467941B2 (en) * 2007-04-20 2008-12-23 Husky Injection Molding Systems Dual piston valve stem actuator
EP2200799A4 (de) * 2007-10-22 2012-08-29 Mold Masters 2007 Ltd Spritzgiessmaschine
US7771189B2 (en) * 2008-03-03 2010-08-10 R&D Tool & Engineering Co. Injection molding apparatus with replaceable gate insert
EP2293917B1 (de) * 2008-06-25 2012-09-05 Husky Injection Molding Systems S.A. Hilfsvorrichtung für ein Schmelzeverteilungsgerät eines Spritzgusssystems
BRPI0914266A2 (pt) * 2008-07-15 2015-11-03 Husky Injection Molding molde de injeção
US7918663B2 (en) * 2009-03-05 2011-04-05 Mold-Masters (2007) Limited Injection molding nozzle wedge seal
US7997895B1 (en) 2010-04-06 2011-08-16 Mold Hotrunner Solutions Inc. Injection apparatus for injection molding of thermoplastic parts
US8047836B2 (en) 2010-04-06 2011-11-01 Mold Hotrunner Solutions Inc. Nozzle valve gate apparatus with wiper seal
IT1400794B1 (it) * 2010-06-24 2013-07-02 Sacmi Sistema di iniezione
CN103282181B (zh) * 2011-01-04 2015-07-15 赫斯基注塑系统有限公司 具有歧管延伸件和偏置组件的模具工具系统
WO2012109117A2 (en) * 2011-02-09 2012-08-16 Husky Injection Molding Systems Ltd Mold-tool system having heat-transfer obstruction
DE102013003550A1 (de) 2012-03-02 2013-09-05 Mold-Masters (2007) Limited Ventilnadelbuchse für eine Spritzgießvorrichtung
KR101175528B1 (ko) * 2012-05-31 2012-08-21 허남욱 관절운동식 노즐 중심정렬기구를 구비한 핫런너 사출금형장치
WO2017088044A1 (en) * 2015-11-23 2017-06-01 Husky Injection Molding Systems Ltd. Valve stem actuation
MY179372A (en) 2016-03-18 2020-11-05 Honda Motor Co Ltd Injection molding machine nozzle
CN106015161A (zh) * 2016-07-27 2016-10-12 苏州好特斯模具有限公司 一种自动密封型气缸系统
US20200198200A1 (en) * 2017-05-15 2020-06-25 Mold-Masters (2007) Limited Injection molding apparatus
HUE055501T2 (hu) * 2017-06-23 2021-11-29 Guenther Heisskanaltechnik Terelõszerkezet olvadékfolyam tereléséhez egy elosztólapon
DE102019106975A1 (de) 2019-03-19 2020-09-24 EWIKON Heißkanalsysteme GmbH Heiß- oder Kaltkanalvorrichtung für ein Spritzgießwerkzeug mit einem wechselbaren Umlenk- und Verteileinsatz
EP3725489B1 (de) * 2019-04-17 2022-01-26 Mold-Masters (2007) Limited Heisskanalsystem

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Publication number Priority date Publication date Assignee Title
US3023458A (en) * 1954-05-27 1962-03-06 Morris Michael Marks Injection molding method and apparatus
US3037245A (en) * 1958-12-08 1962-06-05 Darnell George Molding apparatus
US3252184A (en) * 1965-04-08 1966-05-24 Owens Illinois Inc Hot runner injection orifice control apparatus
US3716318A (en) * 1971-02-04 1973-02-13 Gte Sylvania Inc Valving means for injection molding apparatus
DE2121895A1 (de) * 1971-05-04 1972-11-23 Krauss-Maffei AG, 8000 München Angußverteilervorrichtung zu einer Spritz gießmaschine
JPS51136742A (en) * 1975-05-21 1976-11-26 Fuji Plastics Runnerless mold of hot runner type
US4268240A (en) 1978-01-06 1981-05-19 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
US4173448A (en) * 1978-01-06 1979-11-06 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
CA1190018A (en) * 1982-07-12 1985-07-09 Jobst U. Gellert Injection molding valve pin bushing and method
US4657496A (en) * 1984-06-04 1987-04-14 Gifu Husky Co., Ltd. Hot-runner mold for injection molding
US4588367A (en) * 1984-07-16 1986-05-13 Husky Injection Molding Systems Ltd. Hot runner manifold for injection molding machine
CA1252970A (en) * 1986-10-23 1989-04-25 Mold-Masters Limited Dual feed bushing for multi-cavity injection molding
CA1278409C (en) * 1989-06-30 1991-01-02 Jobst Ulrich Gellert Injection molding system having dual feed bushing seated in manifold
CA1292849C (en) * 1989-07-14 1991-12-10 Harald Hans Schmidt Pneumatic actuating mechanism for injection molding
CA2047461A1 (en) * 1991-07-19 1993-01-20 Jobst Ulrich Gellert Injection molding manifold with removable inserts

Also Published As

Publication number Publication date
US5374182A (en) 1994-12-20
JPH0815749B2 (ja) 1996-02-21
JPH06190872A (ja) 1994-07-12
EP0590678A1 (de) 1994-04-06
US5518393A (en) 1996-05-21
DE69323143D1 (de) 1999-03-04
ATE175921T1 (de) 1999-02-15
EP0590678B1 (de) 1999-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition