CA1149569A - Edge gated injection molding system with hollow seals - Google Patents
Edge gated injection molding system with hollow sealsInfo
- Publication number
- CA1149569A CA1149569A CA000373567A CA373567A CA1149569A CA 1149569 A CA1149569 A CA 1149569A CA 000373567 A CA000373567 A CA 000373567A CA 373567 A CA373567 A CA 373567A CA 1149569 A CA1149569 A CA 1149569A
- Authority
- CA
- Canada
- Prior art keywords
- cavity plate
- sprue bushing
- well
- seal
- wall
- 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
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 14
- 239000000155 melt Substances 0.000 claims abstract description 12
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 206010013642 Drooling Diseases 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 208000008630 Sialorrhea Diseases 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- ZMDCATBGKUUZHF-UHFFFAOYSA-N beryllium nickel Chemical compound [Be].[Ni] ZMDCATBGKUUZHF-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
- B29C45/2735—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
- B29C2045/2761—Seals between nozzle and mould or gate
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000373567A CA1149569A (en) | 1981-03-20 | 1981-03-20 | Edge gated injection molding system with hollow seals |
| GB8204504A GB2095161B (en) | 1981-03-20 | 1982-02-16 | Injection moulding |
| JP2822482A JPS60897B2 (ja) | 1981-03-20 | 1982-02-25 | 射出成形システム |
| DE19823208339 DE3208339A1 (de) | 1981-03-20 | 1982-03-09 | Heisskanal-spritzgiesswerkzeug mit seitlichen einspritzoeffnungen und dichtkoerpern |
| AU81694/82A AU547377B2 (en) | 1981-03-20 | 1982-03-18 | Injection moulding gate |
| FR8204716A FR2502060B1 (fr) | 1981-03-20 | 1982-03-19 | Systeme de moulage par injection a entree laterale et canal de carotte chauffe |
| NL8201150A NL190002C (nl) | 1981-03-20 | 1982-03-19 | Spuitgietinrichting. |
| CH170182A CH657306A5 (de) | 1981-03-20 | 1982-03-20 | Spritzgusseinrichtung mit kantenanguss. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000373567A CA1149569A (en) | 1981-03-20 | 1981-03-20 | Edge gated injection molding system with hollow seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1149569A true CA1149569A (en) | 1983-07-12 |
Family
ID=4119500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000373567A Expired CA1149569A (en) | 1981-03-20 | 1981-03-20 | Edge gated injection molding system with hollow seals |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS60897B2 (de) |
| AU (1) | AU547377B2 (de) |
| CA (1) | CA1149569A (de) |
| CH (1) | CH657306A5 (de) |
| DE (1) | DE3208339A1 (de) |
| FR (1) | FR2502060B1 (de) |
| GB (1) | GB2095161B (de) |
| NL (1) | NL190002C (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3337803C2 (de) * | 1983-10-18 | 1986-07-10 | Herbert Dipl.-Ing. 3559 Allendorf Günther | Heißkanalsystem für Spritzgießvorrichtungen |
| 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 |
| JPS63164200U (de) * | 1987-04-15 | 1988-10-26 | ||
| CA1265909A (en) * | 1988-02-16 | 1990-02-20 | Jobst Ulrich Gellert | Injection molding heated gate insert and method |
| CA1318998C (en) * | 1989-07-13 | 1993-06-15 | Harald Hans Schmidt | Injection molding system with flanged insulation gate seal |
| NL9000126A (nl) * | 1990-01-18 | 1991-08-16 | Eurotool Bv | Inspuitmondstuk voor toepassing bij een spuitgiet-inrichting. |
| KR940006682Y1 (ko) * | 1990-06-26 | 1994-09-28 | 스폴딩 앤드 이본플로 캄파니 인코포레이티드 | 골프공 사출 성형틀 |
| JP2519709Y2 (ja) * | 1991-03-25 | 1996-12-11 | 三菱マテリアル株式会社 | 成形装置のノズル |
| DE4119581A1 (de) * | 1991-06-14 | 1992-12-17 | Schaeffler Waelzlager Kg | Formwerkzeug zur herstellung von formkoerpern aus spritz-, press oder giessbaren werkstoffen |
| DE4215601C2 (de) * | 1992-05-12 | 1995-04-27 | Iko Isidor Kurz Werkzeug Und F | Heißkanal-Radialdüse |
| JP2537134B2 (ja) * | 1993-11-09 | 1996-09-25 | プラストロン株式会社 | 成形品へ与える温度影響を小さくしたホットチップ |
| DE19535717C2 (de) * | 1995-09-26 | 1999-11-18 | Michael Blank | Düsenkörper für eine Spritzgießdüse |
| GB2361661A (en) * | 2000-04-26 | 2001-10-31 | Carron Phoenix Ltd | Nozzle |
| CN103331885A (zh) * | 2013-06-25 | 2013-10-02 | 上虞市昊特热能科技有限公司 | 可调节长度的加热器 |
| CN104476731B (zh) * | 2014-12-09 | 2017-05-17 | 宜宾恒旭投资集团有限公司 | 一种热流道热嘴 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA976314A (en) * | 1972-11-21 | 1975-10-21 | Jobst U. Gellert | Hot runner heater |
| CA1067660A (en) * | 1976-03-25 | 1979-12-11 | Jobst U. Gellert | Injection molding nozzle seal |
| JPS5372063A (en) * | 1976-12-09 | 1978-06-27 | Asahi Chemical Ind | Hottrunner mold |
| DE3002264A1 (de) * | 1980-01-23 | 1981-09-17 | Jetform Heißkanalnormalien und Zubehör GmbH, 5880 Lüdenscheid | Spritzgiesswerkzeug mit hochleistungsangiessbuchse |
-
1981
- 1981-03-20 CA CA000373567A patent/CA1149569A/en not_active Expired
-
1982
- 1982-02-16 GB GB8204504A patent/GB2095161B/en not_active Expired
- 1982-02-25 JP JP2822482A patent/JPS60897B2/ja not_active Expired
- 1982-03-09 DE DE19823208339 patent/DE3208339A1/de active Granted
- 1982-03-18 AU AU81694/82A patent/AU547377B2/en not_active Expired
- 1982-03-19 FR FR8204716A patent/FR2502060B1/fr not_active Expired
- 1982-03-19 NL NL8201150A patent/NL190002C/xx not_active IP Right Cessation
- 1982-03-20 CH CH170182A patent/CH657306A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL190002B (nl) | 1993-05-03 |
| JPS60897B2 (ja) | 1985-01-10 |
| NL190002C (nl) | 1993-10-01 |
| CH657306A5 (de) | 1986-08-29 |
| NL8201150A (nl) | 1982-10-18 |
| GB2095161A (en) | 1982-09-29 |
| GB2095161B (en) | 1984-08-01 |
| FR2502060A1 (fr) | 1982-09-24 |
| JPS57165236A (en) | 1982-10-12 |
| FR2502060B1 (fr) | 1985-01-04 |
| DE3208339C2 (de) | 1987-01-22 |
| AU8169482A (en) | 1982-09-23 |
| AU547377B2 (en) | 1985-10-17 |
| DE3208339A1 (de) | 1982-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |