SE9200074L - Anordning vid varmgoet foer plast - Google Patents
Anordning vid varmgoet foer plastInfo
- Publication number
- SE9200074L SE9200074L SE9200074A SE9200074A SE9200074L SE 9200074 L SE9200074 L SE 9200074L SE 9200074 A SE9200074 A SE 9200074A SE 9200074 A SE9200074 A SE 9200074A SE 9200074 L SE9200074 L SE 9200074L
- Authority
- SE
- Sweden
- Prior art keywords
- needle
- securing ring
- unit
- plastic
- heat
- Prior art date
Links
- 229920003023 plastic Polymers 0.000 title abstract 2
- 239000004033 plastic Substances 0.000 title abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 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
- B29C45/1775—Connecting parts, e.g. injection screws, ejectors, to drive means
-
- 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
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
-
- 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
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C2045/2848—Closure devices therefor consisting of needle valve systems having an adjustable stroke length
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9200074A SE9200074L (sv) | 1992-01-13 | 1992-01-13 | Anordning vid varmgoet foer plast |
DE19934300334 DE4300334A1 (en) | 1992-01-13 | 1993-01-11 | Mounting of actuating cylinder for plastics flow control needle - has threaded securing ring giving lockable position adjustment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9200074A SE9200074L (sv) | 1992-01-13 | 1992-01-13 | Anordning vid varmgoet foer plast |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9200074D0 SE9200074D0 (sv) | 1992-01-13 |
SE9200074L true SE9200074L (sv) | 1993-07-14 |
Family
ID=20384995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9200074A SE9200074L (sv) | 1992-01-13 | 1992-01-13 | Anordning vid varmgoet foer plast |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4300334A1 (sv) |
SE (1) | SE9200074L (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2134306T3 (es) * | 1993-11-05 | 1999-10-01 | Battenfeld Gmbh | Procedimiento y dispositivo de colada por inyeccion de articulos multicapa. |
DE19627680A1 (de) * | 1996-07-10 | 1998-01-15 | Lederer Gmbh | Nadelverschlußdüsensystem für ein Kunststoff-Spritzgießwerkzeug, insbesondere zur Verarbeitung von Silikonkautschuken |
US5948448A (en) * | 1997-11-18 | 1999-09-07 | Eurotool, Inc. | Apparatus for controlling plastic melt flow in injection molding machines |
EP0940242A1 (en) * | 1998-03-03 | 1999-09-08 | Dynisco Hotrunners Canada, Inc. | Fluid distributor duct |
IT1308036B1 (it) * | 1999-05-21 | 2001-11-29 | Thermolpay S R L | Gruppo di azionamento dello stelo di un otturatore in uno stampo perlo stampaggio ad iniezione di materiali plastici |
DE60111012T2 (de) * | 2001-01-10 | 2006-05-04 | Synventive Molding Solutions B.V. | Betätigungszylinder für eine Spritzgiessvorrichtung mit Verschlussdüse |
US7131834B2 (en) | 2002-08-14 | 2006-11-07 | Mold-Masters Ltd. | Valve pin adjustment device |
CA2535422C (en) * | 2003-06-23 | 2011-11-15 | Panos Trakas | Improved adjustable valve pin assembly and method |
DE202004019328U1 (de) | 2004-10-20 | 2005-02-24 | Mold-Masters Ltd., Georgetown | Spritzgießvorrichtung mit Ventilnadelverdrehsicherung |
US20070119504A1 (en) | 2005-11-28 | 2007-05-31 | Yudo Co. Ltd. | Heat dissipating apparatus for cylinders of injection molding machines |
EP3003681B1 (en) * | 2013-05-29 | 2018-04-04 | Synventive Molding Solutions, Inc. | Valve pin position adjuster |
-
1992
- 1992-01-13 SE SE9200074A patent/SE9200074L/sv not_active Application Discontinuation
-
1993
- 1993-01-11 DE DE19934300334 patent/DE4300334A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE4300334A1 (en) | 1993-07-15 |
SE9200074D0 (sv) | 1992-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9200074-4 |