IL127672A - Bushing valve gate bushing by gas injection - Google Patents
Bushing valve gate bushing by gas injectionInfo
- Publication number
- IL127672A IL127672A IL12767297A IL12767297A IL127672A IL 127672 A IL127672 A IL 127672A IL 12767297 A IL12767297 A IL 12767297A IL 12767297 A IL12767297 A IL 12767297A IL 127672 A IL127672 A IL 127672A
- Authority
- IL
- Israel
- Prior art keywords
- gas
- cavity
- passageway
- central
- set forth
- Prior art date
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- 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
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1734—Nozzles therefor
- B29C45/1735—Nozzles for introducing the fluid through the mould gate, e.g. incorporated in the injection nozzle
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
-
- 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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
-
- 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
- B29C45/34—Moulds having venting means
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 |
---|---|---|---|
US08/673,347 US5843485A (en) | 1996-06-28 | 1996-06-28 | Valve-gate bushing for gas-assisted injection molding |
PCT/US1997/010300 WO1998000278A1 (en) | 1996-06-28 | 1997-06-12 | Valve-gate bushing for gas-assisted injection molding |
Publications (2)
Publication Number | Publication Date |
---|---|
IL127672A0 IL127672A0 (en) | 1999-10-28 |
IL127672A true IL127672A (en) | 2002-05-23 |
Family
ID=24702280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL12767297A IL127672A (en) | 1996-06-28 | 1997-06-12 | Bushing valve gate bushing by gas injection |
Country Status (11)
Country | Link |
---|---|
US (2) | US5843485A (ko) |
EP (1) | EP0920370A4 (ko) |
JP (1) | JP3181922B2 (ko) |
KR (1) | KR100311656B1 (ko) |
CN (1) | CN1228730A (ko) |
AU (1) | AU714434B2 (ko) |
BR (1) | BR9710064A (ko) |
CA (1) | CA2258897C (ko) |
IL (1) | IL127672A (ko) |
TW (1) | TW349052B (ko) |
WO (1) | WO1998000278A1 (ko) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2360486B (en) * | 1999-03-24 | 2003-02-05 | Honda Lock Mfg Co Ltd | Die molding apparatus for resin article |
US6558148B1 (en) * | 2000-10-23 | 2003-05-06 | Incoe Corporation | Gas valve pin mechanism |
US7262269B2 (en) * | 2001-10-26 | 2007-08-28 | The Regents Of University Of California | Method for screening combinational bead library; ligands for cancer cells |
ITMI20021710A1 (it) * | 2002-07-31 | 2004-02-01 | John Palmer Corp | Apparato e procedimento di stampaggio ad iniezione di |
US7910047B2 (en) * | 2002-09-26 | 2011-03-22 | Lancer Partnership, Ltd. | Through fittings and a method for gas assist molding of through fittings |
US6863850B2 (en) * | 2002-10-16 | 2005-03-08 | Lear Corporation | Method and apparatus for injection foam molding |
CN100411850C (zh) * | 2003-02-13 | 2008-08-20 | 标准模具有限公司 | 具有独立流量控制的阀浇口式注射成型系统 |
GB0310914D0 (en) * | 2003-05-13 | 2003-06-18 | Univ Warwick | Gas venting needle |
GB2401573B (en) * | 2003-05-13 | 2006-08-16 | Univ Warwick | Needle assembly for gas-assisted injection moulding |
JP4327564B2 (ja) * | 2003-11-12 | 2009-09-09 | Sriスポーツ株式会社 | ゴルフボール用成形型及びゴルフボール製造方法 |
US7198477B2 (en) * | 2003-12-24 | 2007-04-03 | Lear Corporation | Mechanical shut-off valve for gas-assist injection molding |
US8168099B2 (en) * | 2005-04-06 | 2012-05-01 | Vacutest Kima S.R.L. | Injection molding process for making laboratory test-tubes and mold to be used in the molding process thereof |
ITPD20050091A1 (it) * | 2005-04-06 | 2006-10-07 | Vacutest Kima Srl | Precedimento di stampaggio ad iniezione di materie plastiche per realizzare provette di laboratorio e stampo utilizzabile in tale procedimento di stampaggio |
JP4773789B2 (ja) * | 2005-05-26 | 2011-09-14 | 富士フイルム株式会社 | 成形用金型及びその製造方法 |
CN1986186A (zh) * | 2005-12-23 | 2007-06-27 | 深圳富泰宏精密工业有限公司 | 模具排气结构及应用其的模具结构 |
KR100907948B1 (ko) * | 2007-06-18 | 2009-07-16 | 김관표 | 사출성형기 |
US20100171244A1 (en) * | 2009-01-07 | 2010-07-08 | Randy Hire | Reaction injection molding |
CN102448951B (zh) | 2009-04-06 | 2017-05-10 | 安吉奥斯医药品有限公司 | 丙酮酸激酶m2调节剂、治疗组合物和相关使用方法 |
EP2427441B1 (en) | 2009-05-04 | 2016-12-14 | Agios Pharmaceuticals, Inc. | Pkm2 activators for use in the treatment of cancer |
KR101850813B1 (ko) | 2009-06-29 | 2018-04-20 | 아지오스 파마슈티컬스 아이엔씨. | 치료용 화합물 및 조성물 |
EP2448581B1 (en) | 2009-06-29 | 2016-12-07 | Agios Pharmaceuticals, Inc. | Therapeutic compositions and related methods of use |
WO2012051079A1 (en) * | 2010-10-12 | 2012-04-19 | Husky Injection Molding Systems Ltd | Mold-tool system having outlets directing melt stream along intersecting transmission paths |
CA2822432C (en) | 2010-12-21 | 2019-09-24 | Agios Pharmaceuticals, Inc. | Bicyclic pkm2 activators |
TWI549947B (zh) | 2010-12-29 | 2016-09-21 | 阿吉歐斯製藥公司 | 治療化合物及組成物 |
ME03074B (me) | 2011-05-03 | 2019-01-20 | Agios Pharmaceuticals Inc | Akтivatori piruvat kinaze za upotrebu u terapiji |
JP5845880B2 (ja) * | 2011-12-21 | 2016-01-20 | スズキ株式会社 | 射出成形用金型及び射出成形方法 |
JP7320339B2 (ja) | 2015-06-11 | 2023-08-03 | アジオス ファーマシューティカルズ, インコーポレイテッド | ピルビン酸キナーゼ活性化因子を使用する方法 |
CN105666791B (zh) * | 2015-12-15 | 2018-06-19 | 荣昌精密机械(苏州)有限公司 | 一种注塑机喷嘴 |
CN108081539A (zh) * | 2016-11-21 | 2018-05-29 | 柳道万和(苏州)热流道系统有限公司 | 用于模具的气体辅助成型装置 |
KR102255187B1 (ko) * | 2019-09-11 | 2021-05-24 | 주식회사 디엠씨 | 발포 사출 성형을 이용한 자동차 현가 장치용 스프링 패드 제조방법 |
CN113954289A (zh) * | 2021-10-17 | 2022-01-21 | 东莞市捷晨硅橡胶机械有限公司 | 一种液态硅胶智能发泡工艺 |
Family Cites Families (33)
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US3397426A (en) * | 1962-10-02 | 1968-08-20 | Japan Exlan Co Ltd | Apparatus for producing bulky yarn and its fabrics |
JPS53102960A (en) * | 1977-02-21 | 1978-09-07 | Asahi Chem Ind Co Ltd | Injection mold |
US4474717A (en) * | 1982-05-24 | 1984-10-02 | Lang Fastener Corporation | Method of making a twin-wall internally corrugated plastic structural part with a smooth non-cellular skin |
GB8616460D0 (en) * | 1986-07-05 | 1986-08-13 | Metal Box Plc | Manufacture of articles |
GB8706204D0 (en) * | 1987-03-16 | 1987-04-23 | Peerless Cinpres Ltd | Injection moulding apparatus |
US4944910A (en) * | 1987-07-09 | 1990-07-31 | Michael Ladney | Method of molding thermoplastic material |
US4943407A (en) * | 1987-09-21 | 1990-07-24 | Michael Ladney | Method of and apparatus for injection molding with pressurized fluid assist |
US4855094A (en) * | 1987-09-21 | 1989-08-08 | Michael Ladney | Method for the injection molding of plastic articles using fluid pressure |
DE3734164C3 (de) * | 1987-10-09 | 1999-09-09 | Battenfeld Gmbh | Verfahren zum Spritzgießen von Formteilen aus thermoplastischen Kunststoffen sowie Vorrichtung zur Durchführung des Verfahrens |
US5098637A (en) * | 1988-07-11 | 1992-03-24 | Milad Limited Partnership | Process for injection molding and hollow plastic article produced thereby |
AT390758B (de) * | 1988-09-19 | 1990-06-25 | Engel Gmbh Maschbau | Spritzgussduese fuer eine spritzgussmaschine |
US5066214A (en) * | 1988-11-02 | 1991-11-19 | Encore Molding Systems, Inc. | Injection molding apparatus |
SE500303C2 (sv) * | 1989-02-09 | 1994-05-30 | Electrolux Ab | Anordning för framställning av ihåliga plastföremål genom formsprutning |
US4917594A (en) * | 1989-02-28 | 1990-04-17 | Mold-Masters Limited | Injection molding system with gas flow through valve gate |
AT402485B (de) * | 1989-08-22 | 1997-05-26 | Battenfeld Gmbh | Spritzkopf zum spritzgiessen von kunststoff nach dem injektionsverfahren |
US5049056A (en) * | 1990-03-14 | 1991-09-17 | Nitrojection Corporation | Gas supply sprue bushing for injection molding machines |
US5080570A (en) * | 1990-03-14 | 1992-01-14 | Nitrojection Corporation | Miniaturized for gas-assisted injection molding |
US5054689A (en) * | 1990-05-11 | 1991-10-08 | Hoover Universal, Inc. | Combination plastic and gas injection nozzle assembly and sequential method of operation |
US5044924A (en) * | 1990-06-08 | 1991-09-03 | Loren Norman S | Gas assisted injection molding apparatus |
US5162122A (en) * | 1990-10-12 | 1992-11-10 | Loren Norman S | Injection nozzle having a raised land portion |
US5110533A (en) * | 1990-11-07 | 1992-05-05 | Milad Limited Partnership | Method for the use of gas assistance in the molding of plastic articles to enhance surface quality |
US5151278A (en) * | 1991-04-09 | 1992-09-29 | Nitrojection Corporation | Plastic injection molding nozzle with gas assist |
US5198238A (en) * | 1991-05-16 | 1993-03-30 | Nitrojection Corporation | Apparatus having an in-the-mold gas injection pin |
US5139714A (en) * | 1991-06-03 | 1992-08-18 | Siebolt Hettinga | Process for injection molding a hollow plastic article |
US5282730A (en) * | 1991-06-12 | 1994-02-01 | Automotive Plastic Technologies | Retractable gas injection pin for an injection mold |
US5164200A (en) * | 1991-06-18 | 1992-11-17 | Nitrojection Corporation | Nozzle for gas assisted injection molding |
US5256047A (en) * | 1991-12-03 | 1993-10-26 | Nitrojection Corporation | Gas assisted injection molding apparatus utilizing sleeve and pin arrangement |
US5284429A (en) * | 1992-05-07 | 1994-02-08 | Cascade Engineering, Inc. | Gas-assisted injection molding apparatus |
US5505891A (en) * | 1992-07-29 | 1996-04-09 | Shah; Chandrakant S. | Method of and apparatus for dual fluid injection molding |
US5354523A (en) * | 1992-07-29 | 1994-10-11 | Shah Chandrakant C | Method for dual fluid injection molding |
US5342191A (en) * | 1992-10-02 | 1994-08-30 | General Motors Corporation | Plastics injection molding device with multipositioning construction for gas assisted molding |
US5545027A (en) * | 1993-06-02 | 1996-08-13 | Mitsubishi Gas Chemical Company, Inc. | Gas-feeding device for injection molding |
US6074578A (en) * | 1995-02-23 | 2000-06-13 | Csongor; Desider G. | Barrel wall conduit arrangements for a plastic processing screw machine |
-
1996
- 1996-06-28 US US08/673,347 patent/US5843485A/en not_active Expired - Fee Related
-
1997
- 1997-06-12 JP JP50416098A patent/JP3181922B2/ja not_active Expired - Fee Related
- 1997-06-12 IL IL12767297A patent/IL127672A/en not_active IP Right Cessation
- 1997-06-12 KR KR1019980710724A patent/KR100311656B1/ko not_active IP Right Cessation
- 1997-06-12 CA CA002258897A patent/CA2258897C/en not_active Expired - Fee Related
- 1997-06-12 WO PCT/US1997/010300 patent/WO1998000278A1/en not_active Application Discontinuation
- 1997-06-12 EP EP97929987A patent/EP0920370A4/en not_active Withdrawn
- 1997-06-12 AU AU33921/97A patent/AU714434B2/en not_active Ceased
- 1997-06-12 BR BR9710064A patent/BR9710064A/pt active Search and Examination
- 1997-06-12 CN CN97196555A patent/CN1228730A/zh active Pending
- 1997-06-26 TW TW086108923A patent/TW349052B/zh active
-
1998
- 1998-10-13 US US09/170,318 patent/US6250903B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000022302A (ko) | 2000-04-25 |
EP0920370A4 (en) | 2001-01-17 |
CN1228730A (zh) | 1999-09-15 |
JP2000503924A (ja) | 2000-04-04 |
EP0920370A1 (en) | 1999-06-09 |
CA2258897C (en) | 2000-10-03 |
US5843485A (en) | 1998-12-01 |
IL127672A0 (en) | 1999-10-28 |
AU3392197A (en) | 1998-01-21 |
KR100311656B1 (ko) | 2001-12-17 |
TW349052B (en) | 1999-01-01 |
BR9710064A (pt) | 1999-08-10 |
US6250903B1 (en) | 2001-06-26 |
AU714434B2 (en) | 2000-01-06 |
CA2258897A1 (en) | 1998-01-08 |
WO1998000278A1 (en) | 1998-01-08 |
JP3181922B2 (ja) | 2001-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
RH1 | Patent not in force |