JPS5046767A - - Google Patents
Info
- Publication number
- JPS5046767A JPS5046767A JP48135656A JP13565673A JPS5046767A JP S5046767 A JPS5046767 A JP S5046767A JP 48135656 A JP48135656 A JP 48135656A JP 13565673 A JP13565673 A JP 13565673A JP S5046767 A JPS5046767 A JP S5046767A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- 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
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
- B29C2045/304—Adjustable torpedoes
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 |
|---|---|---|---|
| US00311799A US3807914A (en) | 1972-12-04 | 1972-12-04 | Cavity pressure control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5046767A true JPS5046767A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-25 |
| JPS5247786B2 JPS5247786B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-05 |
Family
ID=23208529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48135656A Expired JPS5247786B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-12-04 | 1973-12-03 |
Country Status (4)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214658A (en) * | 1975-05-29 | 1977-02-03 | Hisashi Kojima | Method and device for controlling internal pressure in injection molding machine mold |
| JPS5266780U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-11-12 | 1977-05-17 | ||
| JPS62249720A (ja) * | 1986-04-24 | 1987-10-30 | Japan Steel Works Ltd:The | 射出成形用金型による成形制御方法 |
| JPS62253421A (ja) * | 1986-04-28 | 1987-11-05 | Japan Steel Works Ltd:The | 射出成形用金型による成形制御方法 |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3850559A (en) * | 1973-04-18 | 1974-11-26 | Unisil Molds Inc | Apparatus for vulcanizing rubber molds |
| US3969055A (en) * | 1973-12-17 | 1976-07-13 | Globe-Union Inc. | Injection mold control system |
| US3970821A (en) * | 1974-10-21 | 1976-07-20 | Fast Heat Element Manufacturing Co., Inc. | Electrically heated torpedo |
| DE2520662C3 (de) * | 1975-05-09 | 1983-11-03 | Wilhelm Fette Gmbh, 2053 Schwarzenbek | Einrichtung zum Überwachen der Preßkräfte der Stempel einer Tablettenpresse |
| US4359435A (en) * | 1978-04-19 | 1982-11-16 | Yamato Kogure | Method for manufacturing plastic products |
| US4239471A (en) * | 1979-12-06 | 1980-12-16 | The Continental Group, Inc. | Thermal alignment of cores and cavities in multi-cavity injection molds |
| US4387064A (en) * | 1981-08-03 | 1983-06-07 | Werderitch Frank J | Method and apparatus for sorting defective parts |
| DE3234523C2 (de) * | 1982-09-17 | 1984-10-04 | Klöckner-Werke AG, 4100 Duisburg | Abschaltvorrichtung einer Spritzgießmaschine |
| US6129960A (en) * | 1983-04-13 | 2000-10-10 | Pechiney Plastic Packaging, Inc. | Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby |
| US5523045A (en) * | 1983-04-13 | 1996-06-04 | American National Can Company | Methods for injection molding and blow-molding multi-layer plastic articles |
| US4760749A (en) * | 1987-01-27 | 1988-08-02 | Groleau Rodney J | Mold pressure sensor body |
| KR910002650B1 (ko) * | 1987-11-25 | 1991-04-27 | 도오시바 기까이 가부시끼가이샤 | 사출성형물의 불량판정방법 |
| US5002475A (en) * | 1988-10-04 | 1991-03-26 | Intellex Corporation | Reaction injection molding apparatus |
| US5472331A (en) * | 1994-05-31 | 1995-12-05 | Rjg Technologies, Inc. | Apparatus for sensing pressure in mold cavity during injection of molded parts |
| GB2301059B (en) * | 1995-05-24 | 2000-01-12 | Ford Motor Co | Resin transfer moulding |
| US5624692A (en) * | 1996-01-30 | 1997-04-29 | Crompton & Knowles Corporation | Apparatus for measuring the temperature of a polymer melt |
| DE60236679D1 (en) | 2001-10-12 | 2010-07-22 | Mold Masters 2007 Ltd | Ventilstift mit thermoelement |
| US7182893B2 (en) * | 2002-10-11 | 2007-02-27 | Mold-Masters Limited | Valve gated nozzle having a valve pin with a sensor |
| US6795753B2 (en) * | 2002-09-10 | 2004-09-21 | Andrew Corporation | Compressor control module |
| US6884061B2 (en) * | 2002-09-18 | 2005-04-26 | Mold-Masters Limited | Metering device for a nozzle of an injection molding apparatus |
| EP1447200B1 (en) * | 2003-02-13 | 2012-04-11 | Mold-Masters (2007) Limited | Valve gated injection molding system with independant flow control |
| US20040166189A1 (en) * | 2003-02-25 | 2004-08-26 | Mold-Masters Limited | Injection molding system with flow control |
| US7168943B2 (en) * | 2003-08-29 | 2007-01-30 | Mold-Masters Limited | Guided valve pin for an injection molding apparatus |
| US7687003B2 (en) * | 2004-12-08 | 2010-03-30 | Visteon Global Technologies, Inc. | Method of forming plastic part having hidden thin walled section |
| CN101088738B (zh) * | 2006-06-16 | 2012-11-14 | 马斯特模具（2007）有限公司 | 用于注射成型的开环压力控制 |
| EP1935607B1 (en) * | 2006-12-21 | 2014-06-18 | Mold-Masters (2007) Limited | Valve for coinjection molding apparatus |
| KR100968823B1 (ko) * | 2008-06-20 | 2010-07-08 | 현대자동차주식회사 | 수지 제품 제조장치 및 방법 |
| JP6117080B2 (ja) * | 2012-12-25 | 2017-04-19 | 住友重機械工業株式会社 | 射出成形機 |
| EP3338990B8 (en) | 2013-07-09 | 2019-12-25 | Husky Injection Molding Systems Ltd. | A method of operating a molding apparatus |
| JP6576862B2 (ja) | 2016-03-16 | 2019-09-18 | 東芝メモリ株式会社 | トランスファ成型装置 |
| JP6389502B2 (ja) | 2016-12-08 | 2018-09-12 | ミネベアミツミ株式会社 | 中継装置および圧力検出装置 |
| AT520955B1 (de) * | 2018-01-18 | 2020-08-15 | Engel Austria Gmbh | Messvorrichtung zur Messung des Abstands zweier ausgewählter Punkte |
| CN112848097B (zh) * | 2020-12-21 | 2022-11-25 | 青岛佳友模具科技有限公司 | 一种注塑管生产用注塑模具 |
| CN113715284B (zh) * | 2021-08-31 | 2022-11-08 | 中南大学 | 微尺度矩形狭缝的聚合物粘度在线检测系统及检测方法 |
| CN114012062A (zh) * | 2021-10-15 | 2022-02-08 | 东风汽车集团股份有限公司 | 一种动模 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL289686A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-05-10 | 1900-01-01 | ||
| US3189948A (en) * | 1962-09-14 | 1965-06-22 | Osley & Whitney Inc | Internally heated cold manifold mold |
| US3353209A (en) * | 1963-10-11 | 1967-11-21 | Husky Mfg Tool Works Ltd | Distribution system for thermoplastic molding materials |
| US3499189A (en) * | 1967-11-29 | 1970-03-10 | Osley & Whitney Inc | Cartridge heater for cold manifold mold |
-
1972
- 1972-12-04 US US00311799A patent/US3807914A/en not_active Expired - Lifetime
-
1973
- 1973-12-03 JP JP48135656A patent/JPS5247786B2/ja not_active Expired
- 1973-12-04 CA CA187,342A patent/CA1013112A/en not_active Expired
- 1973-12-04 GB GB5622173A patent/GB1414385A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214658A (en) * | 1975-05-29 | 1977-02-03 | Hisashi Kojima | Method and device for controlling internal pressure in injection molding machine mold |
| JPS5266780U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-11-12 | 1977-05-17 | ||
| JPS62249720A (ja) * | 1986-04-24 | 1987-10-30 | Japan Steel Works Ltd:The | 射出成形用金型による成形制御方法 |
| JPS62253421A (ja) * | 1986-04-28 | 1987-11-05 | Japan Steel Works Ltd:The | 射出成形用金型による成形制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3807914A (en) | 1974-04-30 |
| CA1013112A (en) | 1977-07-05 |
| JPS5247786B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-05 |
| GB1414385A (en) | 1975-11-19 |