JPS537932B2 - - Google Patents
Info
- Publication number
- JPS537932B2 JPS537932B2 JP9162773A JP9162773A JPS537932B2 JP S537932 B2 JPS537932 B2 JP S537932B2 JP 9162773 A JP9162773 A JP 9162773A JP 9162773 A JP9162773 A JP 9162773A JP S537932 B2 JPS537932 B2 JP S537932B2
- 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.)
- Expired
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
- B29C45/2735—Sprue channels ; Runner channels or runner nozzles for non-coaxial gates, e.g. for edge gates
-
- 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
- B29C2045/2779—Nozzles with a plurality of outlets
-
- 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
- B29C45/2737—Heating or cooling means therefor
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 |
|---|---|---|---|
| CA157,346A CA976314A (en) | 1972-11-21 | 1972-11-21 | Hot runner heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4982517A JPS4982517A (US07714131-20100511-C00024.png) | 1974-08-08 |
| JPS537932B2 true JPS537932B2 (US07714131-20100511-C00024.png) | 1978-03-23 |
Family
ID=4095077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9162773A Expired JPS537932B2 (US07714131-20100511-C00024.png) | 1972-11-21 | 1973-08-15 |
Country Status (7)
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940224A (en) * | 1974-01-16 | 1976-02-24 | Package Machinery Company | Constant velocity manifold for injection molding machine |
| US4304544A (en) * | 1974-10-21 | 1981-12-08 | Fast Heat Element Mfg. Co., Inc. | Electrically heated nozzles and nozzle systems |
| US4069003A (en) * | 1975-04-21 | 1978-01-17 | Dinamode Corporation | Injection molding apparatus |
| DE2525437C3 (de) * | 1975-06-07 | 1982-01-21 | Continental Gummi-Werke Ag, 3000 Hannover | Form zum Spritzgießen oder Preßspritzen von Kautschuk und anderen plastischen wärmehärtbaren Werkstoffen |
| US4128385A (en) * | 1975-12-29 | 1978-12-05 | Buckeye Molding Company | Injection molding apparatus |
| AU516941B2 (en) * | 1976-09-30 | 1981-07-02 | Yoshino Kogyosho Co., Ltd | Mould for injective moulding |
| CA1070072A (en) * | 1976-12-02 | 1980-01-22 | Jobst U. Gellert | Heater cast |
| US4161386A (en) * | 1977-12-19 | 1979-07-17 | Incoe Corporation | Nozzle for injection molding machines |
| US4273525A (en) * | 1978-01-19 | 1981-06-16 | Incoe Corporation | Injection mold bushing |
| NL7804984A (nl) * | 1978-05-09 | 1979-11-13 | Beek Ter Hengelo Bv | Inwendig verwarmbaar mondstuk met een deelbaar huis en een deelbare kern. |
| US4492556A (en) * | 1978-10-16 | 1985-01-08 | Fast Heat Element Mfg. Co., Inc. | Unitary heated nozzle assembly |
| CA1149569A (en) * | 1981-03-20 | 1983-07-12 | Jobst U. Gellert | Edge gated injection molding system with hollow seals |
| DE8222390U1 (de) * | 1982-08-07 | 1982-11-18 | Jetform Heißkanalnormalien und Zubehör GmbH, 5880 Lüdenscheid | Heisskanalmehrfachangiessbuchse |
| DE3417220A1 (de) * | 1984-05-10 | 1986-01-09 | EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford | Elektrisch beheizbare, am ende eines heisskanals angeordnete angussduese |
| US4900560A (en) * | 1989-03-01 | 1990-02-13 | Panos Trakas | Multi-gate molding heater assembly |
| US5324191A (en) * | 1992-09-30 | 1994-06-28 | Husky Injection Molding Systems Ltd. | Sealed edge gate |
| CA2164557C (en) * | 1995-12-06 | 2007-05-08 | Jobst Ulrich Gellert | Injection molding nozzle manifold |
| CA2190569C (en) * | 1996-11-18 | 2005-11-08 | Jobst Ulrich Gellert | Injection molding nozzle with edge gate inserts and sealing ring |
| US5820899A (en) * | 1996-12-23 | 1998-10-13 | Mold-Masters Limited | Injection molding nozzle with edge gate inserts and sealing ring |
| IT248160Y1 (it) * | 1999-12-28 | 2002-12-10 | Sipa Spa | Stampi di iniezione perfezionati. |
| DE60328263D1 (de) * | 2002-02-04 | 2009-08-20 | Mold Masters 2007 Ltd | Thermische abdichtung zwischen verteiler und düse |
| US7189071B2 (en) * | 2003-02-12 | 2007-03-13 | Mold-Masters Limited | Telescopic manifold nozzle seal |
| DE602006015565D1 (de) * | 2005-05-19 | 2010-09-02 | Mold Masters Ltd | Spritzgießdüse mit einer wärmeleitenden Hülse und Verfahren zu deren Herstellung |
| US7396226B2 (en) * | 2006-03-10 | 2008-07-08 | Mold-Masters (2007) Limited | Nozzle sealing assembly |
| US7614869B2 (en) | 2007-05-08 | 2009-11-10 | Mold-Masters (2007) Limited | Manifold nozzle connection for an injection molding system |
| US7845936B2 (en) * | 2009-01-21 | 2010-12-07 | Mold-Masters (2007) Limited | Sealing arrangement for an edge gated nozzle in an injection molding system |
| US7874833B2 (en) * | 2009-05-03 | 2011-01-25 | Mold-Masters (2007) Limited | Injection molding runner apparatus having pressure seal |
| WO2014050768A1 (ja) * | 2012-09-27 | 2014-04-03 | オリンパス株式会社 | ホットランナ成形装置とホットランナノズル |
| US9272455B2 (en) | 2014-04-30 | 2016-03-01 | Mold-Masters (2007) Limited | Hot runner system sealing arrangement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213490A (en) * | 1962-07-26 | 1965-10-26 | George Johnson | Ejector for molded pieces |
| US3663145A (en) * | 1968-12-26 | 1972-05-16 | Shoichi Teraoka | Synthetic resin injection molding apparatus |
| US3661487A (en) * | 1969-03-05 | 1972-05-09 | Young Rubber Co | Injection molding apparatus |
-
1972
- 1972-11-21 CA CA157,346A patent/CA976314A/en not_active Expired
-
1973
- 1973-01-02 US US00320505A patent/US3822856A/en not_active Expired - Lifetime
- 1973-08-15 JP JP9162773A patent/JPS537932B2/ja not_active Expired
- 1973-11-14 DE DE2356764A patent/DE2356764C3/de not_active Expired
- 1973-11-14 BR BR8954/73A patent/BR7308954D0/pt unknown
- 1973-11-19 GB GB5365973A patent/GB1405993A/en not_active Expired
- 1973-11-20 FR FR7341255A patent/FR2207019B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA976314A (en) | 1975-10-21 |
| DE2356764A1 (de) | 1974-05-30 |
| GB1405993A (en) | 1975-09-10 |
| FR2207019A1 (US07714131-20100511-C00024.png) | 1974-06-14 |
| BR7308954D0 (pt) | 1974-08-22 |
| DE2356764B2 (de) | 1978-12-21 |
| US3822856A (en) | 1974-07-09 |
| DE2356764C3 (de) | 1979-08-23 |
| FR2207019B1 (US07714131-20100511-C00024.png) | 1977-08-05 |
| JPS4982517A (US07714131-20100511-C00024.png) | 1974-08-08 |
