ATE99220T1 - Etagenform mit isoliertem einspritzkanal. - Google Patents
Etagenform mit isoliertem einspritzkanal.Info
- Publication number
- ATE99220T1 ATE99220T1 AT91114821T AT91114821T ATE99220T1 AT E99220 T1 ATE99220 T1 AT E99220T1 AT 91114821 T AT91114821 T AT 91114821T AT 91114821 T AT91114821 T AT 91114821T AT E99220 T1 ATE99220 T1 AT E99220T1
- Authority
- AT
- Austria
- Prior art keywords
- mold
- stack mold
- forming
- injection port
- ejector
- Prior art date
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
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
-
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
- B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
-
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- 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
- B29C2045/2795—Insulated runners
-
- 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
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/2756—Cold runner channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/577,262 US5069615A (en) | 1990-09-04 | 1990-09-04 | Stack mold with insulated runner |
EP91114821A EP0475243B1 (de) | 1990-09-04 | 1991-09-03 | Etagenform mit isoliertem Einspritzkanal |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE99220T1 true ATE99220T1 (de) | 1994-01-15 |
Family
ID=24307962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91114821T ATE99220T1 (de) | 1990-09-04 | 1991-09-03 | Etagenform mit isoliertem einspritzkanal. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5069615A (de) |
EP (1) | EP0475243B1 (de) |
JP (1) | JPH06210682A (de) |
AT (1) | ATE99220T1 (de) |
DE (1) | DE69100888T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4219924A1 (de) * | 1992-06-17 | 1993-12-23 | Richard Herbst | Spritzgießmaschine mit Etagenwerkzeug |
US5552105A (en) * | 1995-02-15 | 1996-09-03 | Owens-Brockway Plastic Products Inc. | Injection blow molding machine with stacked molds |
US5868316A (en) * | 1996-04-04 | 1999-02-09 | Hunter Industries Incorporated | Multi-color nozzle rack and method for making same |
US5707577A (en) * | 1996-05-20 | 1998-01-13 | Universal Ventures | Method and apparatus for restraining plastic material in insulated runner system from contacting mold parts upon separation thereof |
US5976452A (en) * | 1997-11-05 | 1999-11-02 | Owens-Brockway Plastic Products Inc. | Method and apparatus for forming molded plastic articles |
US6190585B1 (en) | 1998-10-23 | 2001-02-20 | Universal Ventures | insulated-runner injection molding method with metered injection to form insulated runner |
US6207087B1 (en) | 1998-10-23 | 2001-03-27 | Universal Ventures | Insulated-runner injection molding method and system |
US6267580B1 (en) * | 1998-11-02 | 2001-07-31 | Murray Incorporated | Micro injection molding machine |
US6196824B1 (en) * | 1998-12-31 | 2001-03-06 | Security Plastics, Inc. | Center gating injection molding apparatus with removable hetero-molding tools |
GB0020021D0 (en) | 2000-08-16 | 2000-10-04 | Smithkline Beecham Gmbh & Co | Process |
DE10110611C2 (de) * | 2001-03-06 | 2003-11-27 | Lehmann Gmbh & Co Kg | Vorrichtung zum Spritzgießen von Formkörpern aus Kunststoff |
US6835060B2 (en) * | 2002-02-19 | 2004-12-28 | Mold-Masters Limited | Gate assembly for reducing drooling of melt from a sprue bar |
US7125242B2 (en) * | 2003-08-11 | 2006-10-24 | Mold-Masters Limited | Decompression device for an injection molding apparatus |
US7658607B2 (en) * | 2004-04-09 | 2010-02-09 | Injectnotech Inc. | Cross-over nozzle system for stack molds |
GB2428020B (en) * | 2004-04-09 | 2009-09-30 | Injectnotech Inc | Crossover nozzle system for stack molds |
US8128397B2 (en) * | 2004-04-09 | 2012-03-06 | Injectnotech Inc. | Cross-over nozzle system for stack molds |
DE102004050311B4 (de) * | 2004-10-15 | 2008-02-07 | Krauss Maffei Gmbh | Schließeinheit für ein Spritzgießmaschine mit Etagenwerkzeug |
JP4479520B2 (ja) * | 2005-01-31 | 2010-06-09 | 株式会社デンソー | 成形品の製造方法および成形装置 |
JP5532840B2 (ja) * | 2009-11-16 | 2014-06-25 | 宇部興産機械株式会社 | 射出発泡成形装置及び射出発泡成形方法 |
CN102452153A (zh) * | 2010-10-25 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | 模具顶出装置及注塑成型设备 |
KR20140003478A (ko) | 2010-12-20 | 2014-01-09 | 몰드 핫러너 솔루션즈 아이엔시. | 용융물분배 매니폴드 |
CN103492151A (zh) * | 2011-01-31 | 2014-01-01 | 赫斯基注塑系统有限公司 | 包括被构造来移动与流道的阀杆组件附接的板组件的致动器的模具工具系统 |
CN103862638B (zh) * | 2012-12-12 | 2016-05-04 | 汉达精密电子(昆山)有限公司 | 自动反铣机构 |
KR101822565B1 (ko) * | 2016-02-26 | 2018-01-26 | 서울과학기술대학교 산학협력단 | 핫 러너를 적용한 렌즈용 사출 성형품 |
TWI618618B (zh) * | 2017-08-23 | 2018-03-21 | Two-way ejection mechanism for injection molding machine | |
JP6878217B2 (ja) * | 2017-09-08 | 2021-05-26 | 株式会社ミツバ | 射出成形金型 |
JP6878216B2 (ja) * | 2017-09-08 | 2021-05-26 | 株式会社ミツバ | 射出成形金型 |
CN113696423A (zh) * | 2021-08-26 | 2021-11-26 | 延锋海纳川汽车饰件系统有限公司 | 一种防漏胶的叠模热流道系统 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023458A (en) * | 1954-05-27 | 1962-03-06 | Morris Michael Marks | Injection molding method and apparatus |
US3103039A (en) * | 1959-07-23 | 1963-09-10 | William H Robinson | Molding apparatus |
US3093865A (en) * | 1960-05-16 | 1963-06-18 | Phillips Petroleum Co | Injection molding of plastic materials |
US3183555A (en) * | 1962-06-20 | 1965-05-18 | Schloemaun Ag | Locking means for the mold closing plate of injection molding machines |
CH449953A (de) * | 1966-09-02 | 1968-01-15 | Segmueller Ag | Einspritzdüse für Heisskanal-Spritzgusswerkzeug |
US3591897A (en) * | 1968-11-01 | 1971-07-13 | Osley & Whitney Inc | Runnerless mold for automated injection-molding of thermoset materials |
US3663145A (en) * | 1968-12-26 | 1972-05-16 | Shoichi Teraoka | Synthetic resin injection molding apparatus |
IT969429B (it) * | 1971-09-15 | 1974-03-30 | Krauss Maffei Ag | Apparecchiatura ad ugelli di inie zione per stampi di stampaggio ad iniezione per materie plastiche |
US3776676A (en) * | 1972-06-26 | 1973-12-04 | M Kessler | Insulated runner system for plastic cap molds |
US3758248A (en) * | 1972-12-20 | 1973-09-11 | H Drazick | Injection plastic feeder |
US3970821A (en) * | 1974-10-21 | 1976-07-20 | Fast Heat Element Manufacturing Co., Inc. | Electrically heated torpedo |
DE2750232A1 (de) * | 1977-11-10 | 1979-05-17 | Desma Werke Gmbh | Form, insbesondere spritzgiessform, zum herstellen von formlingen aus kautschuk, insbesondere apex-ringen |
SE413752B (sv) * | 1978-10-03 | 1980-06-23 | Hans Somberg | Formsprutform |
US4427618A (en) * | 1981-01-30 | 1984-01-24 | Sorensen Jens Ole | Inclined insulated runner multicavity injection molding |
US4539171A (en) * | 1982-07-15 | 1985-09-03 | Primtec | Displaced snorkel sandwich molding |
US4563149A (en) * | 1984-04-20 | 1986-01-07 | Landis Plastics Inc. | Injection molding apparatus |
JPS60247529A (ja) * | 1984-05-22 | 1985-12-07 | Nissei Plastics Ind Co | 多重成形用金型 |
DE3504816A1 (de) * | 1985-02-13 | 1986-08-14 | Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen | Vorrichtung zum gleichzeitigen anspritzen mehrerer formteile in einem spritzwerkzeug |
JPS6211621A (ja) * | 1985-07-10 | 1987-01-20 | Canon Inc | 射出成形機 |
JPS62271718A (ja) * | 1986-05-20 | 1987-11-26 | Nissei Plastics Ind Co | 成形金型 |
JPH01145116A (ja) * | 1987-11-30 | 1989-06-07 | Aisin Seiki Co Ltd | 樹脂成形用多段金型 |
CA1265908A (en) * | 1989-01-31 | 1990-02-20 | Jobst Ulrich Gellert | Sprue gated stack injection molding system |
-
1990
- 1990-09-04 US US07/577,262 patent/US5069615A/en not_active Expired - Fee Related
-
1991
- 1991-08-29 JP JP3244461A patent/JPH06210682A/ja active Pending
- 1991-09-03 AT AT91114821T patent/ATE99220T1/de not_active IP Right Cessation
- 1991-09-03 EP EP91114821A patent/EP0475243B1/de not_active Expired - Lifetime
- 1991-09-03 DE DE91114821T patent/DE69100888T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69100888D1 (de) | 1994-02-10 |
EP0475243B1 (de) | 1993-12-29 |
EP0475243A1 (de) | 1992-03-18 |
DE69100888T2 (de) | 1994-04-14 |
US5069615A (en) | 1991-12-03 |
JPH06210682A (ja) | 1994-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |