BE876608A - Robinet de commande de jet de coulee pour assemblage de moules a injection - Google Patents
Robinet de commande de jet de coulee pour assemblage de moules a injectionInfo
- Publication number
- BE876608A BE876608A BE0/195447A BE195447A BE876608A BE 876608 A BE876608 A BE 876608A BE 0/195447 A BE0/195447 A BE 0/195447A BE 195447 A BE195447 A BE 195447A BE 876608 A BE876608 A BE 876608A
- Authority
- BE
- Belgium
- Prior art keywords
- control valve
- injection mold
- mold assembly
- jet control
- casting jet
- Prior art date
Links
- 238000005266 casting Methods 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
-
- 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
- B29C2045/277—Spacer means or pressure pads between manifold and mould plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/229—Injection mold runner valve
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/913,136 US4213751A (en) | 1978-06-06 | 1978-06-06 | Valve gate mechanism for injection molding |
Publications (1)
Publication Number | Publication Date |
---|---|
BE876608A true BE876608A (fr) | 1979-09-17 |
Family
ID=25432956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/195447A BE876608A (fr) | 1978-06-06 | 1979-05-29 | Robinet de commande de jet de coulee pour assemblage de moules a injection |
Country Status (10)
Country | Link |
---|---|
US (1) | US4213751A (it) |
JP (1) | JPS54159465A (it) |
AU (1) | AU4443579A (it) |
BE (1) | BE876608A (it) |
DE (1) | DE2919862A1 (it) |
FR (1) | FR2427900A1 (it) |
GB (1) | GB2022497A (it) |
IT (1) | IT1112990B (it) |
NL (1) | NL7902185A (it) |
SE (1) | SE7901595L (it) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1174820A (en) * | 1982-02-24 | 1984-09-25 | William J. Wiles | Injection molding valve pin direct pneumatic actuator |
CA1193818A (en) * | 1983-03-24 | 1985-09-24 | Jobst U. Gellert | Hydraulically actuated injection molding system with alternate hydraulic connections |
DE3403603C2 (de) | 1984-02-02 | 1985-12-05 | Maschinenfabrik Köppern GmbH & Co KG, 4320 Hattingen | Zwangsgesteuerter Nadelverschluß für Spritzdüsen in Spritzgießformen |
CA1252969A (en) * | 1986-10-15 | 1989-04-25 | Henry J. Rozema | Sealing and retaining bushing for injection molding |
US4698013A (en) * | 1986-10-20 | 1987-10-06 | Butcher Robert M | Mechanism for valve gated injection molding with resilient retaining ring |
US5254305A (en) * | 1987-12-10 | 1993-10-19 | Otto Hofstetter Ag | Injection nozzle and method for charging an injection nozzle |
DE3833868A1 (de) * | 1988-10-05 | 1990-04-12 | Hofstetter Ag Otto | Verfahren zum spritzgiessen von pet-formlingen und anguss-system |
CA1292849C (en) | 1989-07-14 | 1991-12-10 | Harald Hans Schmidt | Pneumatic actuating mechanism for injection molding |
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 (en) * | 1996-05-02 | 2007-08-21 | Klaus Bauer | Injection molding valve member with head and neck portions |
TWI250934B (en) | 1997-10-17 | 2006-03-11 | Advancsd Plastics Technologies | Barrier-coated polyester articles and the fabrication method thereof |
US6352426B1 (en) | 1998-03-19 | 2002-03-05 | Advanced Plastics Technologies, Ltd. | Mold for injection molding multilayer preforms |
US5972258A (en) * | 1997-10-20 | 1999-10-26 | Husky Injection Molding Systems Ltd. | Method of using a multiple gating nozzle |
AU2001241822A1 (en) * | 2000-02-29 | 2001-09-12 | Bemis Manufacturing Company | No nozzle member co-injection apparatus |
US6343925B1 (en) | 2000-04-14 | 2002-02-05 | Husky Injection Molding Systems, Ltd. | Hot runner valve gate piston assembly |
BR0113700A (pt) * | 2000-09-05 | 2003-07-01 | Advanced Plastics Technologies | Recipientes de múltiplas camadas e preformas possuindo propriedades de barreira utilizando material reciclado |
US6964748B2 (en) * | 2000-11-30 | 2005-11-15 | Bemis Manufacturing Company | Co-injection methods using endothermic-blowing agents and products made therefrom |
US7367795B2 (en) * | 2002-11-08 | 2008-05-06 | Advanced Plastics Technologies Luxembourg S.A. | Injection mold having a wear resistant portion and a high heat transfer portion |
DE602004013661D1 (de) * | 2003-03-21 | 2008-06-26 | Mold Masters 2007 Ltd | Spritzgiessnadelverschlussbuchse |
ITPD20030302A1 (it) * | 2003-12-17 | 2005-06-18 | Main Group Spa | Valvola di non ritorno, particolarmente per stampi di macchine per lo stampaggio di materia plastica |
US20050136201A1 (en) * | 2003-12-22 | 2005-06-23 | Pepsico, Inc. | Method of improving the environmental stretch crack resistance of RPET without solid stating |
AU2005235596A1 (en) * | 2004-04-16 | 2005-11-03 | Advanced Plastics Technologies Luxembourg S.A. | Preforms, bottles and methods of manufacturing the preforms and the bottles |
US7303387B2 (en) | 2004-06-10 | 2007-12-04 | Advanced Plastics Technologies Luxembourg S.A. | System for controlling mold temperatures |
GB0414520D0 (en) * | 2004-06-29 | 2004-07-28 | Husky Injection Molding | Molding machine and melt channel interface |
US7559756B2 (en) * | 2004-06-30 | 2009-07-14 | Husky Injection Molding Systems, Ltd. | Apparatus and method for actuation of injection molding shooting pots |
DE102005049605A1 (de) * | 2004-10-19 | 2006-04-20 | Mold-Masters Ltd., Georgetown | Verteilereinsatz für eine Spritzgießvorrichtung |
US7341688B2 (en) * | 2004-11-19 | 2008-03-11 | Husky Injection Molding Systems Ltd. | Valve gate for a hot runner injection molding machine |
EP1943074A1 (en) | 2005-08-30 | 2008-07-16 | Advanced Plastics Technologies Luxembourg S.A. | Methods and systems for controlling mold temperatures |
US20070082029A1 (en) * | 2005-10-07 | 2007-04-12 | Aimutis William R | Fiber satiety compositions |
US7320588B2 (en) * | 2005-10-12 | 2008-01-22 | Mold-Masters (2007) Limited | Distribution assembly for an injection molding apparatus |
EP2200799A4 (en) * | 2007-10-22 | 2012-08-29 | Mold Masters 2007 Ltd | INJECTION MOLDING DEVICE |
US7600995B2 (en) * | 2007-10-31 | 2009-10-13 | Husky Injection Molding Systems Ltd. | Hot runner having reduced valve-stem drool |
CA2827071A1 (en) * | 2011-03-15 | 2012-09-20 | Husky Injection Molding Systems Ltd. | Mold-tool system including actuation system |
DE102012101754A1 (de) * | 2012-03-01 | 2013-09-05 | Günther Heisskanaltechnik Gmbh | Spritzgießdüse mit von Führungsbuchsen geführten Verschlussnadeln und Spritzgießvorrichtung mit einer solchen |
US8834150B2 (en) | 2012-10-09 | 2014-09-16 | Mold Hotrunner Solutions Inc. | Valve gate cylinder and housing with microgap seal |
Family Cites Families (6)
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 |
US2803854A (en) * | 1954-11-01 | 1957-08-27 | Herbert J Bowman | Nozzle and sprue bushing for injection molding apparatus |
US3488810A (en) * | 1967-03-17 | 1970-01-13 | Jobst U Gellert | Valve-gated mold construction |
US3716318A (en) * | 1971-02-04 | 1973-02-13 | Gte Sylvania Inc | Valving means for injection molding apparatus |
DE2364501B2 (de) * | 1973-12-24 | 1978-09-28 | Bayer Ag, 5090 Leverkusen | Einspritzdüse fur Schaummaschinen |
CA1067660A (en) * | 1976-03-25 | 1979-12-11 | Jobst U. Gellert | Injection molding nozzle seal |
-
1978
- 1978-06-06 US US05/913,136 patent/US4213751A/en not_active Expired - Lifetime
-
1979
- 1979-02-21 AU AU44435/79A patent/AU4443579A/en not_active Withdrawn
- 1979-02-22 SE SE7901595A patent/SE7901595L/xx unknown
- 1979-03-19 JP JP3123179A patent/JPS54159465A/ja active Pending
- 1979-03-20 NL NL7902185A patent/NL7902185A/xx not_active Application Discontinuation
- 1979-03-30 IT IT21469/79A patent/IT1112990B/it active
- 1979-04-05 GB GB7912000A patent/GB2022497A/en not_active Withdrawn
- 1979-05-17 DE DE19792919862 patent/DE2919862A1/de not_active Withdrawn
- 1979-05-29 BE BE0/195447A patent/BE876608A/xx unknown
- 1979-05-30 FR FR7913772A patent/FR2427900A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE7901595L (sv) | 1979-12-07 |
IT7921469A0 (it) | 1979-03-30 |
GB2022497A (en) | 1979-12-19 |
NL7902185A (nl) | 1979-12-10 |
IT1112990B (it) | 1986-01-20 |
AU4443579A (en) | 1979-12-13 |
JPS54159465A (en) | 1979-12-17 |
DE2919862A1 (de) | 1979-12-20 |
FR2427900A1 (fr) | 1980-01-04 |
US4213751A (en) | 1980-07-22 |
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