CA1032317A - Mecanisme a opercule pour le moulage par injection - Google Patents

Mecanisme a opercule pour le moulage par injection

Info

Publication number
CA1032317A
CA1032317A CA224,366A CA224366A CA1032317A CA 1032317 A CA1032317 A CA 1032317A CA 224366 A CA224366 A CA 224366A CA 1032317 A CA1032317 A CA 1032317A
Authority
CA
Canada
Prior art keywords
valve
injection molding
molding mechanism
gated injection
gated
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
Application number
CA224,366A
Other languages
English (en)
Inventor
Jobst U. 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
Priority to CA224,366A priority Critical patent/CA1032317A/fr
Priority to US05/655,057 priority patent/US4013393A/en
Priority to GB7718/76A priority patent/GB1481677A/en
Priority to DE2614911A priority patent/DE2614911C3/de
Priority to DE2660024A priority patent/DE2660024C2/de
Priority to PT64994A priority patent/PT64994B/pt
Priority to JP51040227A priority patent/JPS5947654B2/ja
Application granted granted Critical
Publication of CA1032317A publication Critical patent/CA1032317A/fr
Expired 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive 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
    • 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
    • B29C45/281—Drive means therefor
    • B29C2045/2834—Needle valves driven by a lever
CA224,366A 1975-04-10 1975-04-10 Mecanisme a opercule pour le moulage par injection Expired CA1032317A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA224,366A CA1032317A (fr) 1975-04-10 1975-04-10 Mecanisme a opercule pour le moulage par injection
US05/655,057 US4013393A (en) 1975-04-10 1976-02-04 Valve-gated injection molding mechanism
GB7718/76A GB1481677A (en) 1975-04-10 1976-02-26 Valve-gated injection moulding mechanism
DE2614911A DE2614911C3 (de) 1975-04-10 1976-04-07 HeiBkanal-SpritzgieBform mit Nadelverschlußdüse
DE2660024A DE2660024C2 (de) 1975-04-10 1976-04-07 Antriebsvorrichtung für eine in einer Angußdüse verschiebbare Ventilnadel;
PT64994A PT64994B (en) 1975-04-10 1976-04-08 Improved valve-gated injection molding mechanism
JP51040227A JPS5947654B2 (ja) 1975-04-10 1976-04-09 射出成型機の弁開閉機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224,366A CA1032317A (fr) 1975-04-10 1975-04-10 Mecanisme a opercule pour le moulage par injection

Publications (1)

Publication Number Publication Date
CA1032317A true CA1032317A (fr) 1978-06-06

Family

ID=4102784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,366A Expired CA1032317A (fr) 1975-04-10 1975-04-10 Mecanisme a opercule pour le moulage par injection

Country Status (6)

Country Link
US (1) US4013393A (fr)
JP (1) JPS5947654B2 (fr)
CA (1) CA1032317A (fr)
DE (2) DE2660024C2 (fr)
GB (1) GB1481677A (fr)
PT (1) PT64994B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609054A1 (de) * 1985-04-30 1986-10-30 Jobst Ulrich Georgetown Ontario Gellert Spritzgusssystem
US9321205B2 (en) 2012-09-26 2016-04-26 Synventive Molding Solutions, Inc. Valve pin rotation limiter

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563145Y2 (fr) * 1977-06-21 1981-01-23
FR2399314A1 (fr) * 1977-08-03 1979-03-02 Mollier Gilbert Perfectionnements apportes aux dispositifs d'injection de matiere plastique dans un moule a plusieurs empreintes
US4268241A (en) * 1978-01-06 1981-05-19 Husky Injection Molding Systems Heated injection nozzle
US4212625A (en) * 1978-03-14 1980-07-15 Shutt George V High speed injector for molding machines
CA1097872A (fr) * 1978-12-08 1981-03-24 Jobst U. Gellert Traduction non-disponible
JPS6224493Y2 (fr) * 1981-06-10 1987-06-23
CA1167222A (fr) * 1981-07-15 1984-05-15 Jobst U. Gellert Pointeau d'obturation, et methode de fabrication connexe
CA1174820A (fr) * 1982-02-24 1984-09-25 William J. Wiles Commande pneumatique directe sur pointeau de machine a mouler par injection
CA1188478A (fr) * 1982-07-15 1985-06-11 Peter E.F. Krause Collecteur integre a l'epreuve de la corrosion
DE3245571C2 (de) 1982-12-09 1985-04-11 Männer, Otto, 7836 Bahlingen Nadelverschluß-Düse für Spritzgießformen
DE3249486C2 (de) * 1982-12-09 1992-03-05 Männer, Otto, 7836 Bahlingen Nadelverschluß-Düse mit Kolbenantrieb für Spritzgießformen
CA1261579A (fr) * 1987-03-19 1989-09-26 Mold-Masters Limited Genouillere remplacable pour systeme de moulage par injection
US5254305A (en) * 1987-12-10 1993-10-19 Otto Hofstetter Ag Injection nozzle and method for charging an injection nozzle
CH677210A5 (fr) * 1987-12-10 1991-04-30 Otto Hofstetter Ag Werkzeug Un
CA1309819C (fr) * 1989-06-02 1992-11-10 Jobst Ulrich Gellert Dispositif de moulage par injection a bague fendue de commande de robinet
US5635227A (en) * 1995-06-07 1997-06-03 R & D Tool And Engineering, Inc. Replaceable air cylinder unit and valve gate for injection molding machines
CA2175634C (fr) * 1996-05-02 2007-08-21 Klaus Bauer Soupape de moulage par injection a tete et a col
US5855934A (en) * 1997-05-27 1999-01-05 Tradesco Mold Limited Valve pin actuator
US6769901B2 (en) * 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
US6485288B2 (en) * 2001-02-15 2002-11-26 Po-Chien Lee Close-style leak preventing device for a fluid shooting nozzle of an injection molding machine
CA2357083C (fr) * 2001-09-07 2009-02-03 Mold-Masters Limited Mecanisme de manoeuvre de tige de soupape
US6893249B2 (en) * 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
CA2358187A1 (fr) * 2001-10-03 2003-04-03 Mold-Masters Limited Etancheite pour buse de moulage
CA2358148A1 (fr) * 2001-10-03 2003-04-03 Mold-Masters Limited Buse d'injection
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
CA2474024A1 (fr) * 2002-02-04 2003-08-14 Mold-Masters Limited Joint thermosoude entre un collecteur et une buse
DE10392298B4 (de) * 2002-02-21 2016-04-28 Mold-Masters (2007) Limited Spritzgießvorrichtung mit einer Ventilnadelführung für eine ventilbetätigte Düse
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
AU2003218927A1 (en) * 2002-04-12 2003-10-27 Mold-Masters Limited Mold gate insert with a thermal barrier
US7025586B2 (en) * 2002-07-30 2006-04-11 Mold-Masters Limited Valve pin guidance and alignment system for an injection molding apparatus
CA2450411C (fr) * 2002-11-21 2012-01-03 Mold-Masters Limited Buse a canaux chauffes avec bec, piece entourant le bec et piece d'alignement
DE10355963A1 (de) * 2002-12-02 2004-06-24 Mold-Masters Limited, Georgetown Hubbegrenzer für einen Nadelventilbetätigungsmechanismus
DE10356937A1 (de) * 2002-12-09 2004-07-15 Mold-Masters Ltd., Georgetown Düsenspitze und -dichtung
US7189071B2 (en) * 2003-02-12 2007-03-13 Mold-Masters Limited Telescopic manifold nozzle seal
DE102004009184B4 (de) * 2003-02-25 2017-02-16 Mold-Masters (2007) Limited Verfahren und Vorrichtung zum Entfernen von Schmelze aus einer Schmelzerückstände-Stauzone angrenzend einer Ventilnadel in einer Spritzgießvorrichtung
US7168943B2 (en) * 2003-08-29 2007-01-30 Mold-Masters Limited Guided valve pin for an injection molding apparatus
DE202007017136U1 (de) 2007-12-06 2009-04-16 Günther Heisskanaltechnik Gmbh Verschlussnadel für eine Nadelverschlussdüse
FR2939353B1 (fr) * 2008-12-09 2017-04-14 Runipsys Europe Systeme d'injection de matiere thermoplastique
US7918663B2 (en) * 2009-03-05 2011-04-05 Mold-Masters (2007) Limited Injection molding nozzle wedge seal
US7874833B2 (en) * 2009-05-03 2011-01-25 Mold-Masters (2007) Limited Injection molding runner apparatus having pressure seal
US8047836B2 (en) 2010-04-06 2011-11-01 Mold Hotrunner Solutions Inc. Nozzle valve gate apparatus with wiper seal
US9272455B2 (en) 2014-04-30 2016-03-01 Mold-Masters (2007) Limited Hot runner system sealing arrangement
DE102016003970A1 (de) * 2015-04-02 2016-10-06 Otto Männer Innovation GmbH Heißkanalvorrichtung zum seitlichen Angießen mit kontinuierlicher Ventilnadelbewegung
WO2019207482A1 (fr) * 2018-04-23 2019-10-31 Yudo Eu, S.A. Support latéral de montage de cylindre dans un système d'injection
US11878453B2 (en) * 2019-07-21 2024-01-23 Incoe Corporation Leak protection bushing for hotrunner manifold assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773284A (en) * 1953-03-13 1956-12-11 Columbus Plastic Products Inc Die construction for pressure injection molding machines
DE1779120U (de) 1958-10-17 1958-12-11 Harry Timm Handtasche.
US3077636A (en) * 1959-10-06 1963-02-19 Phillips Petroleum Co Injection molding of plastic materials
US3113346A (en) * 1962-03-22 1963-12-10 Bois Plastic Products Inc Du Nozzle arrangement for hot runner plastic molds
DE1875744U (de) * 1962-10-18 1963-07-18 Friedrich Stuebbe Einrichtung an spritzduesen von spritzguss- und druckgussmaschinen.
US3488810A (en) * 1967-03-17 1970-01-13 Jobst U Gellert Valve-gated mold construction
US3491408A (en) * 1967-10-13 1970-01-27 Apl Corp Valve adjuster and stop mechanism for an injection molding machine
DE1779120A1 (de) * 1968-07-09 1972-01-13 Boy Kg Dr Spritzduese fuer Spritzgussmaschinen
US3677682A (en) * 1970-03-09 1972-07-18 Ladislao Wladyslaw Putkowski Hot runner system
CA905066A (en) * 1970-09-24 1972-07-18 U. Gellert Jobst Valve gate pin actuating mechanism
DE2061267A1 (de) * 1970-12-12 1972-06-22 Vox Anton J Spritzgiessmaschine,insbesondere fuer Kunststoffe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609054A1 (de) * 1985-04-30 1986-10-30 Jobst Ulrich Georgetown Ontario Gellert Spritzgusssystem
US9321205B2 (en) 2012-09-26 2016-04-26 Synventive Molding Solutions, Inc. Valve pin rotation limiter

Also Published As

Publication number Publication date
PT64994B (en) 1977-09-08
US4013393A (en) 1977-03-22
PT64994A (en) 1976-05-01
DE2660024C2 (de) 1983-01-20
JPS51127156A (en) 1976-11-05
DE2614911A1 (de) 1976-10-21
JPS5947654B2 (ja) 1984-11-20
GB1481677A (en) 1977-08-03
DE2614911C3 (de) 1979-05-03
DE2614911B2 (de) 1978-09-07

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