ATE102539T1 - Vorrichtung und verfahren zum spritzgiessen. - Google Patents
Vorrichtung und verfahren zum spritzgiessen.Info
- Publication number
- ATE102539T1 ATE102539T1 AT90810035T AT90810035T ATE102539T1 AT E102539 T1 ATE102539 T1 AT E102539T1 AT 90810035 T AT90810035 T AT 90810035T AT 90810035 T AT90810035 T AT 90810035T AT E102539 T1 ATE102539 T1 AT E102539T1
- Authority
- AT
- Austria
- Prior art keywords
- runner system
- injection molding
- stack mold
- sprue bar
- molding device
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 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
- B29C45/32—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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/314,894 US5011646A (en) | 1989-02-24 | 1989-02-24 | Method and apparatus for injection molding using a movable sprue bar |
EP90810035A EP0384883B1 (de) | 1989-02-24 | 1990-01-17 | Vorrichtung und Verfahren zum Spritzgiessen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE102539T1 true ATE102539T1 (de) | 1994-03-15 |
Family
ID=23221945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90810035T ATE102539T1 (de) | 1989-02-24 | 1990-01-17 | Vorrichtung und verfahren zum spritzgiessen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5011646A (de) |
EP (1) | EP0384883B1 (de) |
JP (1) | JPH0661789B2 (de) |
AT (1) | ATE102539T1 (de) |
AU (1) | AU610448B2 (de) |
CA (1) | CA2008786C (de) |
DE (1) | DE69007141T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551862A (en) * | 1994-06-06 | 1996-09-03 | Wilmington Machinery | Dual parison stacked clamp blow molding apparatus |
US5681596A (en) * | 1996-03-06 | 1997-10-28 | Wilmington Machinery, Inc. | Dual parison stacked clamp blow molding apparatus |
US5968562A (en) * | 1997-09-24 | 1999-10-19 | Husky Injection Molding Systems, Ltd. | Sprue bar assembly for use in a stack mold |
US5910327A (en) * | 1997-09-24 | 1999-06-08 | Husky Injection Molding Systems | Sprue bar assembly for a stack mold |
CA2271407C (en) * | 1999-05-10 | 2007-01-23 | Mold-Masters Limited | Method and apparatus for distributing melt in a multi-level stack mold |
AU4531500A (en) * | 1999-05-10 | 2000-11-21 | Mold-Masters Limited | Method and apparatus for distributing melt in a multi-level stack mold |
CA2284955A1 (en) * | 1999-08-23 | 2001-02-23 | Jobst Ulrich Gellert | Melt transfer system and transfer bushing therefor |
US6454558B1 (en) * | 1999-08-23 | 2002-09-24 | Jobst U. Gellert | Melt transfer system |
US6835060B2 (en) * | 2002-02-19 | 2004-12-28 | Mold-Masters Limited | Gate assembly for reducing drooling of melt from a sprue bar |
US6767489B2 (en) * | 2002-07-29 | 2004-07-27 | Lexmark International, Inc. | Method to mold round polyurethane rollers free of injection gates, parting lines and bubbles |
CA2437294C (en) * | 2002-08-14 | 2011-05-31 | Mold-Masters Limited | Improved valve to valve melt transfer device |
US7115226B2 (en) * | 2003-06-20 | 2006-10-03 | Mold-Masters Limited | Stack mold having a melt homogenizing element |
US7125242B2 (en) * | 2003-08-11 | 2006-10-24 | Mold-Masters Limited | Decompression device for an injection molding apparatus |
EP1776221A4 (de) * | 2004-06-18 | 2009-06-17 | Mold Masters 2007 Ltd | Schmelzetransfervorrichtung für eine stapelformvorrichtung |
GB0414520D0 (en) * | 2004-06-29 | 2004-07-28 | Husky Injection Molding | Molding machine and melt channel interface |
US7361012B2 (en) * | 2004-10-15 | 2008-04-22 | Husky Injection Molding Systems Ltd. | Multiple-level stack mold apparatus |
CN101758603B (zh) * | 2009-08-27 | 2012-10-17 | 东莞市热恒注塑科技有限公司 | 一种用于大型注塑模具的热流道系统之转角型热嘴 |
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 |
WO2012083449A1 (en) | 2010-12-20 | 2012-06-28 | Mold Hotrunner Solutions Inc. | Melt distribution manifold |
CN102975336A (zh) * | 2012-11-29 | 2013-03-20 | 中山市利群精密实业有限公司 | 一种方便加工细水口的塑胶模具结构 |
JP2015044392A (ja) * | 2013-08-29 | 2015-03-12 | 株式会社日本製鋼所 | スタックモールドが取り付けられた射出成形機の運転方法 |
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 (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7112642A (de) * | 1971-09-14 | 1973-03-16 | ||
JPS494067A (de) * | 1972-05-09 | 1974-01-14 | ||
US4212626A (en) * | 1978-12-18 | 1980-07-15 | Gellert Jobst U | Stack injection molding melt transfer system |
US4539171A (en) * | 1982-07-15 | 1985-09-03 | Primtec | Displaced snorkel sandwich molding |
DE3367873D1 (en) * | 1982-07-15 | 1987-01-15 | Jens Ole Sorensen | Desynchronized injection sandwich moulding |
CA1230457A (en) * | 1984-05-25 | 1987-12-22 | Gellert, Jobst Ulrich | Injection molding nozzle probe and stack molding apparatus |
JPS62233215A (ja) * | 1986-04-02 | 1987-10-13 | Ube Ind Ltd | 射出成形機 |
US4981638A (en) * | 1988-01-29 | 1991-01-01 | Husky Injection Molding Systems Ltd. | Method and apparatus for clamping an injection unit to a molding machine |
-
1989
- 1989-02-24 US US07/314,894 patent/US5011646A/en not_active Expired - Fee Related
-
1990
- 1990-01-12 AU AU47950/90A patent/AU610448B2/en not_active Ceased
- 1990-01-17 EP EP90810035A patent/EP0384883B1/de not_active Expired - Lifetime
- 1990-01-17 AT AT90810035T patent/ATE102539T1/de not_active IP Right Cessation
- 1990-01-17 DE DE69007141T patent/DE69007141T2/de not_active Expired - Fee Related
- 1990-01-29 CA CA002008786A patent/CA2008786C/en not_active Expired - Fee Related
- 1990-02-20 JP JP2039570A patent/JPH0661789B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02261611A (ja) | 1990-10-24 |
DE69007141T2 (de) | 1994-06-16 |
CA2008786A1 (en) | 1990-08-24 |
EP0384883B1 (de) | 1994-03-09 |
AU610448B2 (en) | 1991-05-16 |
DE69007141D1 (de) | 1994-04-14 |
AU4795090A (en) | 1990-10-11 |
EP0384883A3 (de) | 1991-07-03 |
JPH0661789B2 (ja) | 1994-08-17 |
US5011646A (en) | 1991-04-30 |
EP0384883A2 (de) | 1990-08-29 |
CA2008786C (en) | 1995-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69007141D1 (de) | Vorrichtung und Verfahren zum Spritzgiessen. | |
CA2242967A1 (en) | Electrically-operated injection molding machine and injection molding method using the relevant machine | |
ES2178148T3 (es) | Moldeo por inyeccion de material microcelular. | |
ATE231781T1 (de) | Vorrichtung zur herstellung von spritzgiessartikeln aus mindestens zwei kunststoffschmelzen | |
DE69129026D1 (de) | Verfahren und gerät zur verschlussregelung eines formapparates | |
DE69317293T2 (de) | Verfahren zum herstellen von plastikformen und verfahren zum giessen von kontaktlinsen | |
ATE99220T1 (de) | Etagenform mit isoliertem einspritzkanal. | |
ATE183131T1 (de) | Formschliesseinheit für eine spritzgiessmaschine und verfahren zum betreiben derselben | |
DE69225506D1 (de) | Verfahren zum Spritzgiessen eines thermoplastischen Kunststoffes und Spritzgiessform | |
DE3764737D1 (de) | Verfahren und vorrichtung zum spritzgiessen eines gegenstandes mit einer zahl von schichten aus verschiedenen stoffen. | |
ATE139930T1 (de) | Kunststoff-spritzgiessmaschine | |
DE68921902D1 (de) | Sequentielle Spritzgiessmaschine. | |
HU9201778D0 (en) | Plastic processing device and method fo quick adjusting of device | |
EP0642911A4 (de) | Verfahren und vorrichtung zum herstellen von thermoplastischen kunststoffschrauben. | |
DE68902731D1 (de) | Verfahren zum einpressen eines inerten gases in einen geschmolzenen kunststoff in einer form einer spritzgiessmaschine und vorrichtung hierfuer. | |
ATE245520T1 (de) | Klemme zur schnellen verriegelung | |
BR9007813A (pt) | Sistema de fixacao de molde | |
ATE76801T1 (de) | System fuer das schnelle aufspannen von formen in einer horizontalen presse zum spritzgiessen von kunststoff. | |
ATE139929T1 (de) | Kunststoff-spritzgiessmaschine | |
DK0695619T3 (da) | Sprøjtestøbeform | |
ATE60542T1 (de) | Spritzgegossene, eine folie als aussenschicht aufweisende behaelter sowie verfahren, vorrichtung und form zu deren herstellung. | |
ATE62857T1 (de) | Vorrichtung zum spritzgiessen. | |
EP0214482A3 (en) | Injection-moulded part withdrawal device for injection-moulding machines | |
EP0483492A3 (en) | Stationary mould support for a plastic injection moulding machine | |
DE69312039D1 (de) | Vorrichtung zum Spritzgiessen von Verbundstoffen in Formgebungsformen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |