ATE31159T1 - Spritzgiessnadelverschlussbuchse und ihr herstellungsverfahren. - Google Patents

Spritzgiessnadelverschlussbuchse und ihr herstellungsverfahren.

Info

Publication number
ATE31159T1
ATE31159T1 AT83106739T AT83106739T ATE31159T1 AT E31159 T1 ATE31159 T1 AT E31159T1 AT 83106739 T AT83106739 T AT 83106739T AT 83106739 T AT83106739 T AT 83106739T AT E31159 T1 ATE31159 T1 AT E31159T1
Authority
AT
Austria
Prior art keywords
valve pin
main body
bore
body portion
melt
Prior art date
Application number
AT83106739T
Other languages
English (en)
Inventor
Jobst Ulrich Gellert
Original Assignee
Gellert Jobst U
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 Gellert Jobst U filed Critical Gellert Jobst U
Application granted granted Critical
Publication of ATE31159T1 publication Critical patent/ATE31159T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/007—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass injection moulding tools
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2889—Sealing guide bushings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Brushes (AREA)
AT83106739T 1982-07-12 1983-07-08 Spritzgiessnadelverschlussbuchse und ihr herstellungsverfahren. ATE31159T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000407095A CA1190018A (en) 1982-07-12 1982-07-12 Injection molding valve pin bushing and method
EP83106739A EP0099088B1 (de) 1982-07-12 1983-07-08 Spritzgiessnadelverschlussbuchse und ihr Herstellungsverfahren

Publications (1)

Publication Number Publication Date
ATE31159T1 true ATE31159T1 (de) 1987-12-15

Family

ID=4123201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83106739T ATE31159T1 (de) 1982-07-12 1983-07-08 Spritzgiessnadelverschlussbuchse und ihr herstellungsverfahren.

Country Status (6)

Country Link
US (1) US4433969A (de)
EP (1) EP0099088B1 (de)
JP (1) JPS5931129A (de)
AT (1) ATE31159T1 (de)
CA (1) CA1190018A (de)
DE (1) DE3374766D1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1193818A (en) * 1983-03-24 1985-09-24 Jobst U. Gellert Hydraulically actuated injection molding system with alternate hydraulic connections
CA1230457A (en) * 1984-05-25 1987-12-22 Gellert, Jobst Ulrich Injection molding nozzle probe and stack molding apparatus
US4530654A (en) * 1984-05-29 1985-07-23 Mold-Masters Limited Injection molding peripheral opening core ring gate
CA1230473A (en) * 1985-11-21 1987-12-22 Arthur Harrison Method of manufacturing injection molding manifold with plugs
CA1238161A (en) * 1985-12-02 1988-06-21 Jobst U. Gellert Manufacturing method for selected gate configuration injection molding nozzles
US4913912A (en) * 1986-09-29 1990-04-03 Fast Heat Element Manufacturing Co., Inc. Plastic injection mold apparatus with multiple tip torpedo heater
JPH0347853Y2 (de) * 1986-01-24 1991-10-14
CA1252969A (en) * 1986-10-15 1989-04-25 Henry J. Rozema Sealing and retaining bushing for injection molding
CA1252970A (en) * 1986-10-23 1989-04-25 Mold-Masters Limited Dual feed bushing for multi-cavity injection molding
CA1303314C (en) * 1988-12-16 1992-06-16 Jobst Ulrich Gellert Injection molding rack and pinion valve pin actuating mechanism
US4919606A (en) * 1988-12-21 1990-04-24 Gellert Jobst U Injection molding rack and pinion valve pin actuating mechanism
CA1274369A (en) * 1989-02-28 1990-09-25 Jobst Ulrich Gellert Injection molding nozzle with self-supporting actuating mechanism
US5055028A (en) * 1989-04-07 1991-10-08 Panos Trakas Internally heated torpedo with internal melt distribution chamber
CA1278409C (en) * 1989-06-30 1991-01-02 Jobst Ulrich Gellert Injection molding system having dual feed bushing seated in manifold
US5147663A (en) * 1990-10-09 1992-09-15 Panos Trakas Modular manifold assembly
JP2854459B2 (ja) * 1992-05-11 1999-02-03 伊三五 美浦 射出成形等における可塑化流動体の間歇的加熱装置
US5374182A (en) * 1992-09-30 1994-12-20 Husky Injection Molding Systems Ltd. Hot runner manifold bushing
CA2115613C (en) * 1994-02-14 2002-02-12 Jobst Ulrich Gellert Injection molding valve member sealing bushing with thin collar portion
US5507637A (en) * 1995-03-02 1996-04-16 Husky Injection Molding Systems Ltd. Hot runner sliding nozzle
CA2219260C (en) * 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having inter-manifold melt transfer bushings
US6261084B1 (en) * 1998-08-28 2001-07-17 Synventive Moldings Solutions Canada, Inc. Elastically deformable nozzle for injection molding
US6655945B1 (en) 1999-03-18 2003-12-02 Mold Masters Limited Apparatus and method for multi-layer injection molding
US6440350B1 (en) 1999-03-18 2002-08-27 Mold-Masters Limited Apparatus and method for multi-layer injection molding
US6398537B2 (en) 1999-04-02 2002-06-04 Mold-Masters Limited Shuttle system for an apparatus for injection molding
US6196826B1 (en) 1999-05-28 2001-03-06 Mold-Masters Limited Seepage system for an injection molding apparatus
CA2273517C (en) 1999-06-01 2008-04-01 Jobst Ulrich Gellert Injection molding heater with melt bore therethrough
FR2815568B1 (fr) * 2000-10-20 2003-06-27 Delachaux Sa Dispositif d'injection auto-etancheifie pour une matiere thermoplastique
FR2815791B1 (fr) 2000-10-24 2003-03-07 France Telecom Procede de transformation de filtres passe-bandes pour faciliter leur realisation, et dispositifs ainsi obtenus
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
JP4026048B2 (ja) * 2002-01-10 2007-12-26 株式会社ワコム 可変インピーダンス・レファレンス回路及び方法
US6890473B2 (en) * 2002-09-03 2005-05-10 Mold-Masters Limited Alignment collar for a nozzle
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
US20040258795A1 (en) * 2003-06-23 2004-12-23 Hans Guenther Injection molding nozzle with separate nozzle flange
DE102005049605A1 (de) * 2004-10-19 2006-04-20 Mold-Masters Ltd., Georgetown Verteilereinsatz für eine Spritzgießvorrichtung
US7381050B2 (en) 2004-10-20 2008-06-03 Mold-Masters (2007) Limited Snap on flange for injection molding nozzle
US7407380B2 (en) * 2005-02-04 2008-08-05 Mold-Masters (2007) Limited Valve pin bushing with vent channels for an injection molding apparatus
US7890896B2 (en) * 2005-11-18 2011-02-15 Synopsys, Inc. Method and apparatus for distinguishing combinational designs
CA2567936C (en) 2006-11-14 2016-01-05 Atomic Energy Of Canada Limited Device and method for surface replication
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
WO2013122789A1 (en) * 2012-02-16 2013-08-22 Husky Injection Molding Systems Ltd. Mold-tool system including pin-guidance mechansim
ES2951958T3 (es) 2019-10-08 2023-10-26 Milacron Llc Aparato de moldeo por inyección con un puente térmico
DE102023106071A1 (de) * 2023-03-10 2024-09-12 Mht Mold & Hotrunner Technology Ag Spritzgießmaschine mit Trennelement und Entlastungskanal
EP4450250A1 (de) * 2023-04-19 2024-10-23 Inglass S.p.A. Injektorkörper zum spritzgiessen und zugehörige montageanordnung
CN118809201B (zh) * 2024-09-02 2025-03-07 无锡市美峰橡胶制品制造有限公司 一种放风阀组件加工成型装置及其方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806295A (en) * 1970-11-04 1974-04-23 J Gellert Valve gate pin actuating mechanism
CA1029162A (en) 1975-04-10 1978-04-11 Jobst U. Gellert Bushing seal for valve-gated injection mold
CA1136815A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Injection molding nozzle seal
CA1174820A (en) 1982-02-24 1984-09-25 William J. Wiles Injection molding valve pin direct pneumatic actuator

Also Published As

Publication number Publication date
DE3374766D1 (en) 1988-01-14
EP0099088B1 (de) 1987-12-02
CA1190018A (en) 1985-07-09
EP0099088A2 (de) 1984-01-25
JPS5931129A (ja) 1984-02-20
EP0099088A3 (en) 1984-07-04
US4433969A (en) 1984-02-28

Similar Documents

Publication Publication Date Title
ATE31159T1 (de) Spritzgiessnadelverschlussbuchse und ihr herstellungsverfahren.
JP2718772B2 (ja) 多キヤビテイ弁開閉式射出成形装置
US5374182A (en) Hot runner manifold bushing
CA1252970A (en) Dual feed bushing for multi-cavity injection molding
CA1193818A (en) Hydraulically actuated injection molding system with alternate hydraulic connections
EP0279400A3 (de) Spritzgiesssystem mit einem Verteiler mit Seitenmontierten Einspritzdüsen und Verfahren
DK0407971T3 (da) Sprøjtestøbningssystem med isoleringsindløbstætning med flange
US7841855B2 (en) Injection molding nozzle
JPH0236348B2 (de)
US20040071817A1 (en) Valve pin guidance and alignment system for an injection molding apparatus
ATE63259T1 (de) Sich am umfang oeffnende kernringduesenoeffnung zum spritzgiessen.
US6422857B2 (en) Injection gate insulating and cooling apparatus
US20030082263A1 (en) Gap seal between nozzle components
JPS63109031A (ja) 多数個取りバルブゲート型射出成形装置
US20130230617A1 (en) Valve Bushing for an Injection Molding Apparatus
CA2461461C (en) Injection molding valve pin bushing
US7306453B2 (en) Injection molding tool
US20030075563A1 (en) Hot runner - injector nozzle assembly for plastic material injection molds
JPS6164418A (ja) 多段状金型装置
CN222832280U (zh) 一种热流道的进胶口结构
CN223314375U (zh) 一种阀针驱动结构及热流道系统
JPH0320098Y2 (de)
CA2405879C (en) Gap seal between nozzle components
KR930008547B1 (ko) 다이 케스팅기의 플랜저 가공방법
WO2025173037A2 (en) A hot runner injection molding system

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee