DE3739803C2 - - Google Patents
Info
- Publication number
- DE3739803C2 DE3739803C2 DE3739803A DE3739803A DE3739803C2 DE 3739803 C2 DE3739803 C2 DE 3739803C2 DE 3739803 A DE3739803 A DE 3739803A DE 3739803 A DE3739803 A DE 3739803A DE 3739803 C2 DE3739803 C2 DE 3739803C2
- Authority
- DE
- Germany
- Prior art keywords
- outlet
- inlet
- manifold
- bore
- nozzle
- 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 - Lifetime
Links
- 239000000155 melt Substances 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 22
- 238000001746 injection moulding Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000792859 Enema Species 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940079360 enema for constipation Drugs 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 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
-
- 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C2045/2717—Reconfigurable runner channels
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 |
---|---|---|---|
CA000524208A CA1252973A (en) | 1986-12-01 | 1986-12-01 | Side mounted manifold block for variable orientation of injection molding nozzle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3739803A1 DE3739803A1 (de) | 1988-06-16 |
DE3739803C2 true DE3739803C2 (pt-PT) | 1991-08-22 |
Family
ID=4134464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873739803 Granted DE3739803A1 (de) | 1986-12-01 | 1987-11-24 | Spritzgussvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US4702689A (pt-PT) |
JP (1) | JPS63149124A (pt-PT) |
CA (1) | CA1252973A (pt-PT) |
DE (1) | DE3739803A1 (pt-PT) |
IT (1) | IT1226435B (pt-PT) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206319A1 (de) * | 1992-02-29 | 1993-09-02 | Otto Maenner | Nadelverschlussduese mit kolbenantrieb |
DE102006049486A1 (de) * | 2005-11-21 | 2008-04-17 | R & W Antriebselemente Gmbh | Kupplungsnabe sowie deren Herstellungsverfahren |
DE102008007495A1 (de) * | 2008-02-05 | 2009-08-06 | Semperit Ag Holding | Unterlegplatte und Verfahren zu deren Herstellung |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1265907A (en) * | 1987-02-17 | 1990-02-20 | Jobst U. Gellert | Injection molding system having manifold with side mounted nozzles and method |
CA1266358A (en) * | 1987-10-16 | 1990-03-06 | Jobst Ulrich Gellert | Injection molding system having clamped rotatable nozzles and method |
CA1268915A (en) * | 1989-02-10 | 1990-05-15 | Jobst Ulrich Gellert | Injection molding nozzle having circumferentially spaced conductive probes |
CA1274369A (en) * | 1989-02-28 | 1990-09-25 | Jobst Ulrich Gellert | Injection molding nozzle with self-supporting actuating mechanism |
US5013513A (en) * | 1989-05-26 | 1991-05-07 | Husky Injection Molding Systems Ltd. | Method of removing gas from the cavity and stabilizing the core during injection molding |
US5238392A (en) * | 1989-06-13 | 1993-08-24 | Hosokawa Seisakushi Company, Ltd. | Pressure molding apparatus for molten resin having a limit switch which detects movement of a gate pin |
CA2008170C (en) * | 1990-01-19 | 1997-04-22 | Jobst Ulrich Gellert | Injection molding manifold and nozzle having laterally clamped flanges |
US5000675A (en) * | 1990-02-09 | 1991-03-19 | Mold-Masters Limited | Injection molding manifold and nozzle having laterally clamped flanges |
DE4110445C2 (de) * | 1991-03-26 | 1994-10-27 | Mannesmann Ag | Verfahren und Vorrichtung zur Herstellung dekorbeschichteter Kunststoff-Formteile |
JP2730309B2 (ja) * | 1991-03-26 | 1998-03-25 | 三菱マテリアル株式会社 | 射出成形金型 |
US5539857A (en) * | 1994-01-24 | 1996-07-23 | Caco Pacific Corporation | Heater block for injection molding with removable heat conductive member in groove in heater block |
US5804231A (en) * | 1996-12-23 | 1998-09-08 | General Motors Corporation | Expandable hot runner manifold |
US6099292A (en) * | 1997-10-22 | 2000-08-08 | Caco Pacific Corporation | Heater block with unitized removable heat conductive member |
US5948448A (en) * | 1997-11-18 | 1999-09-07 | Eurotool, Inc. | Apparatus for controlling plastic melt flow in injection molding machines |
US5989003A (en) * | 1998-04-03 | 1999-11-23 | Lear Corporation | Apparatus for consecutively molding differently colored parts |
IT1317239B1 (it) * | 2000-04-13 | 2003-05-27 | Andrea Fallini | Metodo e apparecchiatura per la realizzazione di lenti spesse inmateriale plastico. |
DE10154447B4 (de) * | 2001-11-06 | 2005-11-10 | Ehrenfried Lippert | Kunststoffspritzverfahren zum Spritzen von einseitig offenen Hohlkörpern als Formteile |
US7014455B2 (en) * | 2002-03-14 | 2006-03-21 | Mold-Masters Limited | Valve-gated injection molding system with side-mounted actuator |
US6896600B1 (en) * | 2002-03-29 | 2005-05-24 | Lam Research Corporation | Liquid dispense manifold for chemical-mechanical polisher |
CA2471659A1 (en) * | 2003-06-20 | 2004-12-20 | Mold-Masters Limited | Injection molding manifold with multi-axis adjustable manifold blocks and nozzles |
US20060071358A1 (en) * | 2004-10-04 | 2006-04-06 | Lear Corporation | Apparatus and method for delivering polyurethane forming methods |
US7284979B2 (en) * | 2004-10-15 | 2007-10-23 | Husky Injection Molding Systems Ltd. | Self aligning articulated joint for use in a hot runner system |
US7232538B2 (en) * | 2004-10-15 | 2007-06-19 | Husky Injection Molding Systems Ltd. | Injection molding coupling apparatus |
JP4470818B2 (ja) | 2005-06-10 | 2010-06-02 | 住友電装株式会社 | 金属プレート付き樹脂成形品 |
US7370417B2 (en) * | 2005-12-09 | 2008-05-13 | Mold-Masters (2007) Limited | Method of installing a mold gate insert in an injection molding apparatus |
JP5456548B2 (ja) * | 2010-04-12 | 2014-04-02 | 住友重機械工業株式会社 | 樹脂成形金型及び射出成形方法 |
CN102328381B (zh) | 2010-06-16 | 2015-04-01 | 马斯特模具(2007)有限公司 | 侧缘浇口喷嘴 |
EP2655036B1 (en) | 2010-12-20 | 2018-07-25 | Mold Hotrunner Solution, Inc. | Mould with melt distribution manifold |
DE102011110141A1 (de) * | 2011-08-15 | 2013-02-21 | Georg Utz Holding Ag | Formwerkzeug für die Herstellung eines Transportbehälters aus Kunststoff |
DE102011056060A1 (de) * | 2011-12-05 | 2013-06-06 | EWIKON Heißkanalsysteme GmbH | Heißkanal-Verteileranordnung für ein Heißkanalsystem |
CN105196485B (zh) * | 2015-09-23 | 2017-05-31 | 珠海格力大金精密模具有限公司 | 热流道热嘴 |
US10247657B2 (en) * | 2017-05-04 | 2019-04-02 | Allen Ventures, Llc | Fire tube scanner and method of use |
CN108162298B (zh) * | 2017-12-27 | 2020-02-18 | 宁波秦鼎材料科技有限公司 | 一种高分子材料注塑成型生产线装置 |
CN115284541A (zh) * | 2021-12-31 | 2022-11-04 | 浙江师范大学 | 一种热流道系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671159A (en) * | 1970-03-06 | 1972-06-20 | Walter H Greenberg | Ejecting giant articles from injection mold |
JPS56520B2 (pt-PT) * | 1974-06-19 | 1981-01-08 | ||
JPS51103151A (ja) * | 1975-03-08 | 1976-09-11 | Saito Koki Kk | Shashutsuseikeikinohotsutorannaakanagata |
JPS604742Y2 (ja) * | 1978-04-08 | 1985-02-12 | 固 青木 | ノズル装置 |
CA1193818A (en) * | 1983-03-24 | 1985-09-24 | Jobst U. Gellert | Hydraulically actuated injection molding system with alternate hydraulic connections |
CA1213706A (en) * | 1984-02-17 | 1986-11-12 | Gellert, Jobst Ulrich | Injection molding valve gated system |
US4563149A (en) * | 1984-04-20 | 1986-01-07 | Landis Plastics Inc. | Injection molding apparatus |
-
1986
- 1986-12-01 CA CA000524208A patent/CA1252973A/en not_active Expired
- 1986-12-15 US US06/941,828 patent/US4702689A/en not_active Expired - Fee Related
-
1987
- 1987-11-24 DE DE19873739803 patent/DE3739803A1/de active Granted
- 1987-11-26 IT IT8722767A patent/IT1226435B/it active
- 1987-11-30 JP JP62303073A patent/JPS63149124A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206319A1 (de) * | 1992-02-29 | 1993-09-02 | Otto Maenner | Nadelverschlussduese mit kolbenantrieb |
DE102006049486A1 (de) * | 2005-11-21 | 2008-04-17 | R & W Antriebselemente Gmbh | Kupplungsnabe sowie deren Herstellungsverfahren |
DE102006049486B4 (de) * | 2005-11-21 | 2011-05-12 | R & W Antriebselemente Gmbh | Kupplungsnabe sowie deren Herstellungsverfahren Zusatz zu Patent 10 2005 055 771 |
DE102008007495A1 (de) * | 2008-02-05 | 2009-08-06 | Semperit Ag Holding | Unterlegplatte und Verfahren zu deren Herstellung |
Also Published As
Publication number | Publication date |
---|---|
IT1226435B (it) | 1991-01-15 |
CA1252973A (en) | 1989-04-25 |
JPS63149124A (ja) | 1988-06-21 |
IT8722767A0 (it) | 1987-11-26 |
DE3739803A1 (de) | 1988-06-16 |
US4702689A (en) | 1987-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |