DE69818749T2 - Spritzgiessdüsenzusammenbau - Google Patents
Spritzgiessdüsenzusammenbau Download PDFInfo
- Publication number
- DE69818749T2 DE69818749T2 DE69818749T DE69818749T DE69818749T2 DE 69818749 T2 DE69818749 T2 DE 69818749T2 DE 69818749 T DE69818749 T DE 69818749T DE 69818749 T DE69818749 T DE 69818749T DE 69818749 T2 DE69818749 T2 DE 69818749T2
- Authority
- DE
- Germany
- Prior art keywords
- spacer
- nozzle
- plate
- distributor
- nozzle body
- 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
- 125000006850 spacer group Chemical group 0.000 claims abstract description 143
- 238000001746 injection moulding Methods 0.000 claims abstract description 24
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 31
- 230000004044 response Effects 0.000 claims description 16
- 239000000155 melt Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 10
- 238000000429 assembly Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 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
-
- 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
- B29C2045/2762—Seals between nozzle and manifold
-
- 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
- B29C2045/277—Spacer means or pressure pads between manifold and mould plates
-
- 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
- B29C2045/2775—Nozzles or parts thereof being mountable or exchangeable from the front side of the mould half
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Prostheses (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4954697P | 1997-06-13 | 1997-06-13 | |
| US49546P | 1997-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69818749D1 DE69818749D1 (de) | 2003-11-13 |
| DE69818749T2 true DE69818749T2 (de) | 2004-09-09 |
Family
ID=21960397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69818749T Expired - Lifetime DE69818749T2 (de) | 1997-06-13 | 1998-06-15 | Spritzgiessdüsenzusammenbau |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6062846A (enExample) |
| EP (1) | EP0885707B1 (enExample) |
| JP (1) | JPH1170547A (enExample) |
| AT (1) | ATE251539T1 (enExample) |
| CA (1) | CA2240251C (enExample) |
| DE (1) | DE69818749T2 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6309207B1 (en) * | 1998-06-10 | 2001-10-30 | Husky Injection Molding Systems Ltd. | Injection molding nozzle assembly |
| DE59901333D1 (de) * | 1998-01-21 | 2002-06-06 | Protool Ag Wynau | Schmelzeleithülse |
| US6261084B1 (en) * | 1998-08-28 | 2001-07-17 | Synventive Moldings Solutions Canada, Inc. | Elastically deformable nozzle for injection molding |
| CA2248553A1 (en) * | 1998-09-30 | 2000-03-30 | Jobst Ulrich Gellert | Injection molding nozzle screwed into mounting base |
| US6318990B1 (en) | 1998-10-16 | 2001-11-20 | Mold-Masters Limited | Injection molding nozzle apparatus |
| CA2286953A1 (en) * | 1999-10-18 | 2001-04-18 | Helen Zhuang | Injection nozzle system |
| ITPN20000025A1 (it) * | 2000-04-20 | 2001-10-20 | Sipa Spa | Ugello di iniezione di sostanza plastica |
| US6561790B2 (en) * | 2001-07-24 | 2003-05-13 | Husky Injection Molding Systems, Ltd. | Sealing member in an injection molding machine |
| JP2005516794A (ja) * | 2002-02-04 | 2005-06-09 | モールド‐マスターズ、リミテッド | マニホールドとノズルとの間の熱シール |
| US6890473B2 (en) * | 2002-09-03 | 2005-05-10 | Mold-Masters Limited | Alignment collar for a nozzle |
| US7189071B2 (en) * | 2003-02-12 | 2007-03-13 | Mold-Masters Limited | Telescopic manifold nozzle seal |
| US20040258795A1 (en) * | 2003-06-23 | 2004-12-23 | Hans Guenther | Injection molding nozzle with separate nozzle flange |
| US7244118B2 (en) * | 2003-09-09 | 2007-07-17 | Mold-Masters Limited | Hot runner nozzle and manifold seal |
| WO2006014543A2 (en) * | 2004-07-07 | 2006-02-09 | Kortec, Inc. | Multilayer molding using temperature adjustment of flow rate in conjunction with shooting pot technology |
| US7381050B2 (en) | 2004-10-20 | 2008-06-03 | Mold-Masters (2007) Limited | Snap on flange for injection molding nozzle |
| US7890896B2 (en) * | 2005-11-18 | 2011-02-15 | Synopsys, Inc. | Method and apparatus for distinguishing combinational designs |
| WO2009052611A1 (en) * | 2007-10-22 | 2009-04-30 | Mold-Masters (2007) Limited | Injection molding apparatus |
| US7874833B2 (en) | 2009-05-03 | 2011-01-25 | Mold-Masters (2007) Limited | Injection molding runner apparatus having pressure seal |
| GB2478732B (en) | 2010-03-15 | 2014-08-20 | Kraft Foods R & D Inc | Improvements in injection moulding |
| US8287272B1 (en) | 2011-03-31 | 2012-10-16 | Dme Company Llc | Injection molding apparatus having a nozzle retaining clip |
| WO2012148870A1 (en) | 2011-04-26 | 2012-11-01 | Husky Injection Molding Systems Ltd | Mold-tool system including nozzle-tip assembly configured for reduced axial tilting |
| CN104169061B (zh) * | 2012-09-27 | 2016-07-06 | 奥林巴斯株式会社 | 热流道成型装置和热流道喷嘴 |
| CN103009558A (zh) * | 2012-12-26 | 2013-04-03 | 江天精密制造科技（苏州）有限公司 | 双阀针热嘴 |
| US8865048B2 (en) * | 2012-12-28 | 2014-10-21 | Injectnotech Inc. | Injection molding nozzle with dynamic seal |
| US9272455B2 (en) | 2014-04-30 | 2016-03-01 | Mold-Masters (2007) Limited | Hot runner system sealing arrangement |
| DE102020115942A1 (de) * | 2020-06-17 | 2021-12-23 | EWIKON Heißkanalsysteme GmbH | Heißkanaldüse zur Seitenanspritzung |
| CN113276372A (zh) * | 2021-06-03 | 2021-08-20 | 安庆牛力模具股份有限公司 | 一种实现渗漏检测的模具 |
| US12151414B2 (en) | 2021-07-22 | 2024-11-26 | Injectnotech Inc. | Injection molding system with dynamic nozzle seal |
| KR102530006B1 (ko) * | 2021-10-06 | 2023-05-09 | 주식회사 유도 | 간편 조립이 가능한 노즐유닛을 갖는 핫런너 시스템 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588367A (en) * | 1984-07-16 | 1986-05-13 | Husky Injection Molding Systems Ltd. | Hot runner manifold for injection molding machine |
| US4682945A (en) * | 1984-07-16 | 1987-07-28 | Husky Injection Molding Systems Ltd. | Thermal insulating and expansion assembly for injection molding machine |
| CA2010855C (en) * | 1990-02-23 | 1999-07-27 | Jobst Ulrich Gellert | Injection molding system having spring biased nozzles |
-
1998
- 1998-06-10 US US09/095,110 patent/US6062846A/en not_active Expired - Lifetime
- 1998-06-11 CA CA002240251A patent/CA2240251C/en not_active Expired - Fee Related
- 1998-06-15 DE DE69818749T patent/DE69818749T2/de not_active Expired - Lifetime
- 1998-06-15 JP JP10167353A patent/JPH1170547A/ja active Pending
- 1998-06-15 EP EP98850108A patent/EP0885707B1/en not_active Expired - Lifetime
- 1998-06-15 AT AT98850108T patent/ATE251539T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE251539T1 (de) | 2003-10-15 |
| EP0885707A1 (en) | 1998-12-23 |
| EP0885707B1 (en) | 2003-10-08 |
| JPH1170547A (ja) | 1999-03-16 |
| DE69818749D1 (de) | 2003-11-13 |
| US6062846A (en) | 2000-05-16 |
| CA2240251C (en) | 2001-09-11 |
| CA2240251A1 (en) | 1998-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings |