DE69019882D1 - Spritzgiesssystem mit geflanschter isolierter Angussdichtung. - Google Patents

Spritzgiesssystem mit geflanschter isolierter Angussdichtung.

Info

Publication number
DE69019882D1
DE69019882D1 DE69019882T DE69019882T DE69019882D1 DE 69019882 D1 DE69019882 D1 DE 69019882D1 DE 69019882 T DE69019882 T DE 69019882T DE 69019882 T DE69019882 T DE 69019882T DE 69019882 D1 DE69019882 D1 DE 69019882D1
Authority
DE
Germany
Prior art keywords
gate
seal
cavity plate
injection molding
flange portion
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 - Fee Related
Application number
DE69019882T
Other languages
English (en)
Other versions
DE69019882T2 (de
Inventor
Harald Hans Schmidt
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.)
Mold Masters 2007 Ltd
Original Assignee
Mold Masters 2007 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4140345&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69019882(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mold Masters 2007 Ltd filed Critical Mold Masters 2007 Ltd
Application granted granted Critical
Publication of DE69019882D1 publication Critical patent/DE69019882D1/de
Publication of DE69019882T2 publication Critical patent/DE69019882T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/278—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
    • 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
    • B29C2045/2761—Seals between nozzle and mould or gate
    • 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
    • B29C2045/2772—Means for fixing the nozzle to the manifold

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)
DE69019882T 1989-07-13 1990-07-10 Spritzgiesssystem mit geflanschter isolierter Angussdichtung. Expired - Fee Related DE69019882T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000605616A CA1318998C (en) 1989-07-13 1989-07-13 Injection molding system with flanged insulation gate seal

Publications (2)

Publication Number Publication Date
DE69019882D1 true DE69019882D1 (de) 1995-07-13
DE69019882T2 DE69019882T2 (de) 1995-10-12

Family

ID=4140345

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69019882T Expired - Fee Related DE69019882T2 (de) 1989-07-13 1990-07-10 Spritzgiesssystem mit geflanschter isolierter Angussdichtung.
DE4021910A Expired - Fee Related DE4021910C2 (de) 1989-07-13 1990-07-10 Spritzgießanlage mit einer mit einem Flansch versehenen Isoliereingußkanaldichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4021910A Expired - Fee Related DE4021910C2 (de) 1989-07-13 1990-07-10 Spritzgießanlage mit einer mit einem Flansch versehenen Isoliereingußkanaldichtung

Country Status (9)

Country Link
US (1) US4981431A (de)
EP (1) EP0407971B1 (de)
JP (1) JP2776964B2 (de)
CN (1) CN1034158C (de)
AT (1) ATE123438T1 (de)
CA (1) CA1318998C (de)
DE (2) DE69019882T2 (de)
DK (1) DK0407971T3 (de)
ES (1) ES2074104T3 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628248Y2 (ja) * 1989-06-14 1994-08-03 株式会社細川製作所 溶融樹脂加圧成型装置における溶融樹脂保温構造
US5213824A (en) * 1990-10-01 1993-05-25 Polyshot Corporation Adjustable hot sprue bushing
JP2991789B2 (ja) * 1991-02-19 1999-12-20 モールド・マスターズ株式会社 プラスチック成形用加熱ノズル
DE4127035C2 (de) * 1991-08-16 1996-05-23 Guenther Herbert Gmbh Heißkanaldüse
DE4127036C2 (de) * 1991-08-16 1995-05-04 Guenther Herbert Gmbh Heißkanaldüse
CA2064677C (en) * 1992-03-30 1999-09-21 Alex C. Yeng Multi-cavity injection molding heated nozzle
US5324191A (en) * 1992-09-30 1994-06-28 Husky Injection Molding Systems Ltd. Sealed edge gate
DE4312175A1 (de) * 1993-04-14 1994-10-20 Hotset Heizpatronen Zubehoer Vorrichtung zur Führung des Materialstroms bei Druckgießmaschinen
CA2099454C (en) * 1993-06-30 2001-11-27 Jobst Ulrich Gellert Two-piece injection molding nozzle seal
US5299928A (en) * 1993-07-26 1994-04-05 Gellert Jobst U Two-piece injection molding nozzle seal
US5885628A (en) * 1993-08-12 1999-03-23 Dynisco, Inc. Injection molding nozzle
CA2102854C (en) * 1993-11-10 2001-09-11 Jobst Ulrich Gellert Heated injection molding nozzle with alternate thermocouple bores
US5326251A (en) * 1993-12-06 1994-07-05 Gellert Jobst U Heated injection molding nozzle with alternate thermocouple bores
US5539857A (en) * 1994-01-24 1996-07-23 Caco Pacific Corporation Heater block for injection molding with removable heat conductive member in groove in heater block
US5507637A (en) * 1995-03-02 1996-04-16 Husky Injection Molding Systems Ltd. Hot runner sliding nozzle
CA2149385C (en) * 1995-05-15 2005-02-22 Denis L. Babin Side gated injection molding apparatus with radially mounted gate inserts
CA2149386C (en) * 1995-05-15 2005-02-08 Jobst Ulrich Gellert Injection molding apparatus with nozzle advanceable to mount side gate seals
CA2149387C (en) * 1995-05-15 2006-09-05 Jobst Ulrich Gellert Injection molding hot tip side gate seal with circumferential rim
US5494433A (en) * 1995-06-05 1996-02-27 Gellert; Jobst U. Injection molding hot tip side gate seal having a circumferential rim
DE19522716C1 (de) * 1995-06-22 1996-09-19 Hotset Heizpatronen Zubehoer Vorrichtung zur Beheizung von Verteilerrohren zum Zuführen von Fluiden
US5736171A (en) * 1996-06-04 1998-04-07 Caco Pacific Corporation Fluid injecting nozzle having spaced projections
DE19626175C2 (de) * 1996-06-29 2000-01-13 Honsel Ag Verfahren und Vorrichtung zum Herstellen einer Bremstrommel oder einer Bremsscheibe
CA2190569C (en) * 1996-11-18 2005-11-08 Jobst Ulrich Gellert Injection molding nozzle with edge gate inserts and sealing ring
US5820899A (en) * 1996-12-23 1998-10-13 Mold-Masters Limited Injection molding nozzle with edge gate inserts and sealing ring
US6099292A (en) * 1997-10-22 2000-08-08 Caco Pacific Corporation Heater block with unitized removable heat conductive member
CA2221425C (en) * 1997-11-13 2005-07-12 Jobst Ulrich Gellert Side gated injection molding apparatus with actuated manifold
US6264460B1 (en) 1999-12-09 2001-07-24 Pechiney Emballage Flexible Europe Injection gate insulating and cooling apparatus
US6394784B1 (en) * 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
US6769901B2 (en) * 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
CA2332061A1 (en) 2001-01-23 2002-07-23 Mold-Masters Limited Nozzle end for multiple tipped injection molding nozzle
CA2358187A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
CA2358148A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
US6921259B2 (en) * 2002-02-21 2005-07-26 Mold-Masters Limited Valve pin guide for a valve-gated nozzle
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
US7014455B2 (en) * 2002-03-14 2006-03-21 Mold-Masters Limited Valve-gated injection molding system with side-mounted actuator
DE10231093C1 (de) * 2002-07-10 2003-10-30 Otto Maenner Heiskanalsysteme Spritzgießdüse für Kunststoff mit wenigstens zwei Austrittsöffnungen
EP1531977B1 (de) * 2002-07-30 2007-09-19 Mold-Masters Limited Ventilnadelführungs- und -ausrichtungssystem für einen heisskanal in einer spritzgiessvorrichtung
US7137807B2 (en) * 2002-11-21 2006-11-21 Mold-Masters Limited Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
US20050181090A1 (en) * 2002-12-06 2005-08-18 Mold-Masters Limited Injection molding nozzle with embedded and removable heaters
DE10356937A1 (de) * 2002-12-09 2004-07-15 Mold-Masters Ltd., Georgetown Düsenspitze und -dichtung
JP4204308B2 (ja) * 2002-12-19 2009-01-07 日精エー・エス・ビー機械株式会社 プリフォームの冷却装置
US7175416B2 (en) * 2003-03-31 2007-02-13 Thermal Wave Molding Corp. Injection molding nozzle structured for cooling at extreme tip
US7306454B2 (en) 2003-04-07 2007-12-11 Mold-Masters Limited Front-mountable injection molding nozzle
US7179081B2 (en) * 2003-04-07 2007-02-20 Mold-Masters Limited Front-mountable, edge-gating nozzle
DE602004025755D1 (de) 2003-04-07 2010-04-08 Mold Masters 2007 Ltd Heißkanaldüse mit Schmelzdichtung
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
US7396226B2 (en) * 2006-03-10 2008-07-08 Mold-Masters (2007) Limited Nozzle sealing assembly
JP5159067B2 (ja) * 2006-08-28 2013-03-06 池上金型工業株式会社 射出成形金型
US7614869B2 (en) 2007-05-08 2009-11-10 Mold-Masters (2007) Limited Manifold nozzle connection for an injection molding system
DE202007015873U1 (de) * 2007-11-12 2009-03-26 Günther Heisskanaltechnik Gmbh Spritzgießdüse
US7845936B2 (en) * 2009-01-21 2010-12-07 Mold-Masters (2007) Limited Sealing arrangement for an edge gated nozzle in an injection molding system
US8821151B2 (en) 2010-02-01 2014-09-02 Husky Injection Molding Systems Ltd. Side gate nozzle assembly
EP2397301B1 (de) 2010-06-16 2014-10-01 Mold-Masters (2007) Limited Düse mit Seitenanschnitt
WO2012083449A1 (en) * 2010-12-20 2012-06-28 Mold Hotrunner Solutions Inc. Melt distribution manifold
CN105946183A (zh) * 2016-06-08 2016-09-21 上海文业扬实业有限公司 一种汽车内饰用塑料模具
CN111360228B (zh) * 2020-04-08 2021-09-21 秦皇岛信能能源设备有限公司 轮毂压铸机炉体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034952A (en) * 1975-08-27 1977-07-12 Kenics Corporation Hot plastic injection bushing
CA1067660A (en) * 1976-03-25 1979-12-11 Jobst U. Gellert Injection molding nozzle seal
CA1070072A (en) * 1976-12-02 1980-01-22 Jobst U. Gellert Heater cast
FR2459720A1 (fr) * 1979-06-26 1981-01-16 Solyvent Ventec Ste Lyon Venti Ensemble de moule perfectionne pour le moulage des elastomeres
CA1149569A (en) * 1981-03-20 1983-07-12 Jobst U. Gellert Edge gated injection molding system with hollow seals
US4344750A (en) * 1981-04-02 1982-08-17 Gellert Jobst U Edge gated injection molding system with hollow seals
CA1174020A (en) * 1982-01-06 1984-09-11 Jobst U. Gellert Injection molding manifold member and method of manufacture
CA1267514A (en) * 1987-07-15 1990-04-10 Jobst Ulrich Gellert Coated injection molding nozzle and method
CA1266358A (en) * 1987-10-16 1990-03-06 Jobst Ulrich Gellert Injection molding system having clamped rotatable nozzles and method
US4854851A (en) * 1988-07-21 1989-08-08 Gellert Jobst U Injection molding system with insertable insulating ring

Also Published As

Publication number Publication date
US4981431A (en) 1991-01-01
DE69019882T2 (de) 1995-10-12
ES2074104T3 (es) 1995-09-01
DK0407971T3 (da) 1995-10-16
EP0407971A3 (en) 1991-07-31
EP0407971A2 (de) 1991-01-16
CN1034158C (zh) 1997-03-05
DE4021910C2 (de) 1999-07-29
ATE123438T1 (de) 1995-06-15
JP2776964B2 (ja) 1998-07-16
EP0407971B1 (de) 1995-06-07
CN1048674A (zh) 1991-01-23
JPH0351114A (ja) 1991-03-05
DE4021910A1 (de) 1991-01-17
CA1318998C (en) 1993-06-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: MOLD-MASTERS (2007) LIMITED, GEORGETOWN, ONTAR, CA

8339 Ceased/non-payment of the annual fee