PT80137B - Processo para a fabricacao de pecas de plastico ou de moldadas por injeccao e moldes de injeccao para a realizacao do processo - Google Patents
Processo para a fabricacao de pecas de plastico ou de moldadas por injeccao e moldes de injeccao para a realizacao do processoInfo
- Publication number
- PT80137B PT80137B PT80137A PT8013785A PT80137B PT 80137 B PT80137 B PT 80137B PT 80137 A PT80137 A PT 80137A PT 8013785 A PT8013785 A PT 8013785A PT 80137 B PT80137 B PT 80137B
- Authority
- PT
- Portugal
- Prior art keywords
- injection
- manufacture
- molding material
- cavity
- plastics
- Prior art date
Links
- 238000002347 injection Methods 0.000 title abstract 7
- 239000007924 injection Substances 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- 239000012778 molding material Substances 0.000 abstract 4
- 208000015943 Coeliac disease Diseases 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000465 moulding Methods 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
-
- 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
- B29C45/20—Injection 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
-
- 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
- B29C45/2711—Gate inserts
-
- 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
- B29C45/2756—Cold runner channels
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
- B29K2021/006—Thermosetting elastomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
- B29K2083/005—LSR, i.e. liquid silicone rubbers, or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/466—Keypads, keytops
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/01—Increasing rigidity; Anti-creep
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/008—Part of substrate or membrane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/012—Positioning of individual dome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/046—Multi-colour or double shot injection moulding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/047—Preformed layer in mould
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/048—Insertion moulding
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)
- Cereal-Derived Products (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Prostheses (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0094484A AT381669B (de) | 1984-03-21 | 1984-03-21 | Spritzgussform |
AT255084A AT385461B (de) | 1984-08-07 | 1984-08-07 | Spritzgussform |
Publications (2)
Publication Number | Publication Date |
---|---|
PT80137A PT80137A (de) | 1985-04-01 |
PT80137B true PT80137B (pt) | 1987-05-29 |
Family
ID=25594397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT80137A PT80137B (pt) | 1984-03-21 | 1985-03-20 | Processo para a fabricacao de pecas de plastico ou de moldadas por injeccao e moldes de injeccao para a realizacao do processo |
Country Status (13)
Country | Link |
---|---|
US (1) | US4732724A (pt) |
EP (1) | EP0162037B1 (pt) |
AT (1) | ATE42496T1 (pt) |
AU (1) | AU574441B2 (pt) |
BR (1) | BR8501209A (pt) |
CA (1) | CA1260660A (pt) |
DE (1) | DE3569697D1 (pt) |
DK (1) | DK159059C (pt) |
ES (1) | ES8606077A1 (pt) |
IL (1) | IL74471A (pt) |
MX (1) | MX168096B (pt) |
NO (1) | NO851063L (pt) |
PT (1) | PT80137B (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227356A1 (de) * | 1992-08-19 | 1994-03-03 | Wildfang Dieter Gmbh | Verfahren zum Herstellen sanitärer Einbauteile sowie danach hergestelltes Einbauteil |
US5401453A (en) * | 1993-02-17 | 1995-03-28 | Mid-American Products, Inc. | Method of forming a vehicle window frame with a seal insert |
GB9417568D0 (en) | 1994-09-01 | 1994-10-19 | Amp Gmbh | Liquid silicon rubber injection moulding machine |
JP2927687B2 (ja) * | 1994-10-25 | 1999-07-28 | 株式会社バンダイ | 成形方法及び成形装置 |
AT401253B (de) * | 1994-11-07 | 1996-07-25 | Rico Elastomere Projecting Gmb | Spritzgussform |
TW328924B (en) * | 1995-06-09 | 1998-04-01 | Daisei Plastic Kk | A method for assembling a control panel of an electronic apparatus |
US5714104A (en) * | 1995-06-12 | 1998-02-03 | Outboard Marine Corporation | Method of molding FRP parts |
US6193914B1 (en) * | 1995-11-30 | 2001-02-27 | Ubertech Texas, Inc. | Molding thermosetting polymers onto substrates |
US6139787A (en) * | 1996-10-24 | 2000-10-31 | Ubertech Texas, Inc. | Method for applying molded silicone design elements onto substrates |
US6113827A (en) | 1996-11-05 | 2000-09-05 | Styczynski; Robert J. | Method for molding and curing silicone |
US6692245B1 (en) | 1997-08-18 | 2004-02-17 | Ipl Inc. | Mold for making a window frame |
WO1999056922A1 (en) * | 1998-05-07 | 1999-11-11 | Chase-Walton Elastomers, Inc. | Liquid injection molding process to produce reinforced silicone rubber articles |
AT406564B (de) * | 1998-08-06 | 2000-06-26 | Sterner Franz | Einspritzdüse für eine spritzgussform |
DK1029647T3 (da) | 1999-02-18 | 2002-08-19 | Elast Kunststoffverarbeitungs | Indsprøjtningsdyse |
SE9902131L (sv) * | 1999-06-08 | 2000-12-09 | Nolato Silikonteknik Ab | Metod och anordning för framställning av ett elastiskt element samt komponent innefattande sådant elastiskt element |
BR0015273B1 (pt) * | 1999-10-29 | 2011-11-16 | processo para a fabricação de um tecido não-têxtil de elementos com estruturas de engate mútuo, tecido não-têxtil de elementos individuais e unidade de elementos para formar o dito tecido. | |
US7807247B1 (en) * | 1999-10-29 | 2010-10-05 | Bromley Robert L | Flexlock with headed pintle and conical buttressing |
GB0008553D0 (en) | 2000-04-06 | 2000-05-24 | Unilever Plc | Process and apparatus for the production of a detergent bar |
DE10026352A1 (de) * | 2000-05-27 | 2001-11-29 | Mannesmann Vdo Ag | Elektrische Schalteinrichtung |
CA2354319A1 (en) * | 2000-09-08 | 2002-03-08 | The Goodyear Tire & Rubber Company | Runner for injection molding |
JP2003178639A (ja) | 2001-12-12 | 2003-06-27 | Sunarrow Ltd | ハードベース・キーユニット |
EP1511612B1 (en) * | 2002-06-07 | 2007-04-11 | Intier Automotive Inc. | Multi-shot injection molding method for manufacturing an interior vehicular trim component |
ITMI20021674A1 (it) * | 2002-07-26 | 2004-01-26 | Bruno Meroni | Stampo per l'iniezione di polimeri siliconi o materiale termoindurente con iniettore autopulente e iniettore per detto stampo |
DE10301241B3 (de) * | 2003-01-15 | 2004-07-08 | Rothenaicher, Otto, Dipl.-Ing. (Fh) | Kaltkanal-Einspritzdüse |
US7262379B2 (en) * | 2003-04-11 | 2007-08-28 | Polymatech Co., Ltd. | Key sheets and method of producing the same |
JP2005079036A (ja) * | 2003-09-03 | 2005-03-24 | Sunarrow Ltd | キーパッド及びその製造方法 |
WO2005109460A1 (ja) * | 2004-05-07 | 2005-11-17 | Sunarrow Limited | 支持枠付キーユニット |
JP4468096B2 (ja) * | 2004-07-20 | 2010-05-26 | ポリマテック株式会社 | キーシート及びキーシートの製造方法 |
EP2095799B1 (en) | 2005-10-03 | 2013-04-03 | Coloplast A/S | Injection moulded urisheath |
CA2644531A1 (en) | 2006-03-01 | 2007-09-07 | Coloplast A/S | Urisheath with moulded unrolling strip |
DE102006010896A1 (de) * | 2006-03-09 | 2007-09-13 | Witte-Velbert Gmbh & Co. Kg | Gehäuse eines Funkschlüssels |
EP1844916B1 (de) * | 2006-04-12 | 2014-06-25 | ENGEL AUSTRIA GmbH | Einrichtung zum Expansionsspritzgiessen |
AU2008323609B2 (en) * | 2007-11-12 | 2014-07-31 | Romar Engineering Pty Ltd | An injector nozzle and method of manufacture |
DE102014210332A1 (de) * | 2014-06-02 | 2015-12-03 | AWETIS Engineering + Manufacturing GmbH | Einspritzdüse zum Einbringen von Spritzgut in eine Spritzgußform |
FR3059934B1 (fr) * | 2016-12-14 | 2018-11-30 | Safran Aircraft Engines | Moule d'impregnation a aiguilles pour la realisation d'une piece a partir d'une preforme tissee |
DE112018004696T5 (de) * | 2017-10-24 | 2020-06-18 | Innotec, Corp. | Kunststoffspritzguss und Prozess |
CN113968001B (zh) * | 2021-10-26 | 2023-09-01 | 重庆精渝田科技股份有限公司 | 软硬复合胶件注塑装置及成型方法 |
DE102022107635A1 (de) | 2022-03-31 | 2023-10-05 | Audi Aktiengesellschaft | Verfahren zum Einfüllen einer viskosen Wärmeleitmasse in einen Zwischenraum und Injektionsvorrichtung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3052925A (en) * | 1956-06-07 | 1962-09-11 | Paul H Bronnenkant | Method of quickly filling a mold cavity with thermoplastic material |
US3270115A (en) * | 1960-02-23 | 1966-08-30 | Inv S Finance Corp | Method and apparatus for molding |
US3750134A (en) * | 1971-02-11 | 1973-07-31 | Package Machinery Co | Plastic injection molding machine monitor |
US3707265A (en) * | 1971-03-03 | 1972-12-26 | Incoe Corp | Nozzle for an injection molding machine |
US3840312A (en) * | 1973-04-11 | 1974-10-08 | Control Process Inc | Dynamic pressure control system |
DE2612176A1 (de) * | 1976-03-23 | 1977-10-06 | Ver Foerderung Inst Kunststoff | Verfahren zum spritzgiessen von duromeren oder elastomeren formmassen |
DE2822033C2 (de) * | 1978-05-19 | 1983-10-06 | Gelusema Anstalt, Vaduz | Spritzgußform zum Herstellen einer Schaltmatte aus nicht leitendem und leitendem Material für das Drucktastenfeld von Elektronenrechnern |
JPS5844068B2 (ja) * | 1979-06-27 | 1983-09-30 | 旭化成株式会社 | 射出成形用ホツトランナ金型 |
CA1136815A (en) * | 1980-07-15 | 1982-12-07 | Jobst U. Gellert | Injection molding nozzle seal |
US4394117A (en) * | 1981-06-10 | 1983-07-19 | Discovision Associates | Hot sprue sleeve valve assembly for an injection molding machine |
DE3144084C2 (de) * | 1981-11-06 | 1988-08-18 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt | Verfahren zur Herstellung einer für ein Drucktastenfeld geeigneten Kontaktmatte |
DE3303756A1 (de) * | 1982-08-27 | 1984-03-01 | Kunststoffwerk Eugen Saier Gmbh & Co, 7297 Alpirsbach | Spritzgiessverfahren und vorrichtung zur durchfuehrung desselben |
-
1985
- 1985-02-27 AT AT85890048T patent/ATE42496T1/de not_active IP Right Cessation
- 1985-02-27 DE DE8585890048T patent/DE3569697D1/de not_active Expired
- 1985-02-27 EP EP85890048A patent/EP0162037B1/de not_active Expired
- 1985-02-28 IL IL74471A patent/IL74471A/xx not_active IP Right Cessation
- 1985-03-06 CA CA000475822A patent/CA1260660A/en not_active Expired
- 1985-03-07 US US06/709,326 patent/US4732724A/en not_active Expired - Lifetime
- 1985-03-12 AU AU39746/85A patent/AU574441B2/en not_active Ceased
- 1985-03-13 MX MX204593A patent/MX168096B/es unknown
- 1985-03-18 NO NO851063A patent/NO851063L/no unknown
- 1985-03-19 BR BR8501209A patent/BR8501209A/pt not_active IP Right Cessation
- 1985-03-20 DK DK124485A patent/DK159059C/da not_active IP Right Cessation
- 1985-03-20 PT PT80137A patent/PT80137B/pt not_active IP Right Cessation
- 1985-03-21 ES ES541469A patent/ES8606077A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0162037B1 (de) | 1989-04-26 |
MX168096B (es) | 1993-05-03 |
ES541469A0 (es) | 1986-04-01 |
AU574441B2 (en) | 1988-07-07 |
BR8501209A (pt) | 1985-11-12 |
ATE42496T1 (de) | 1989-05-15 |
AU3974685A (en) | 1985-10-24 |
NO851063L (no) | 1985-09-23 |
ES8606077A1 (es) | 1986-04-01 |
CA1260660A (en) | 1989-09-26 |
EP0162037A2 (de) | 1985-11-21 |
DE3569697D1 (en) | 1989-06-01 |
EP0162037A3 (en) | 1986-12-03 |
US4732724A (en) | 1988-03-22 |
DK124485D0 (da) | 1985-03-20 |
PT80137A (de) | 1985-04-01 |
IL74471A (en) | 1990-12-23 |
IL74471A0 (en) | 1985-05-31 |
DK124485A (da) | 1985-09-22 |
DK159059C (da) | 1991-01-28 |
DK159059B (da) | 1990-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20000430 |