AT381669B - Spritzgussform - Google Patents

Spritzgussform

Info

Publication number
AT381669B
AT381669B AT0094484A AT94484A AT381669B AT 381669 B AT381669 B AT 381669B AT 0094484 A AT0094484 A AT 0094484A AT 94484 A AT94484 A AT 94484A AT 381669 B AT381669 B AT 381669B
Authority
AT
Austria
Prior art keywords
injection mold
mold
injection
Prior art date
Application number
AT0094484A
Other languages
English (en)
Other versions
ATA94484A (de
Original Assignee
Sterner Franz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sterner Franz filed Critical Sterner Franz
Priority to AT0094484A priority Critical patent/AT381669B/de
Priority to DE8585890048T priority patent/DE3569697D1/de
Priority to EP85890048A priority patent/EP0162037B1/de
Priority to AT85890048T priority patent/ATE42496T1/de
Priority to IL74471A priority patent/IL74471A/xx
Priority to CA000475822A priority patent/CA1260660A/en
Priority to ZA851687A priority patent/ZA851687B/xx
Priority to US06/709,326 priority patent/US4732724A/en
Priority to AU39746/85A priority patent/AU574441B2/en
Priority to MX204593A priority patent/MX168096B/es
Priority to NO851063A priority patent/NO851063L/no
Priority to BR8501209A priority patent/BR8501209A/pt
Priority to DK124485A priority patent/DK159059C/da
Priority to PT80137A priority patent/PT80137B/pt
Priority to ES541469A priority patent/ES8606077A1/es
Priority to JP60055727A priority patent/JPS60242023A/ja
Publication of ATA94484A publication Critical patent/ATA94484A/de
Application granted granted Critical
Publication of AT381669B publication Critical patent/AT381669B/de

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
    • B29C45/2701—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
    • B29C45/14—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
    • B29C45/2756—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT0094484A 1984-03-21 1984-03-21 Spritzgussform AT381669B (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
AT0094484A AT381669B (de) 1984-03-21 1984-03-21 Spritzgussform
DE8585890048T DE3569697D1 (en) 1984-03-21 1985-02-27 Method for producing injection-moulded parts, and injection mould for carrying out this method
EP85890048A EP0162037B1 (de) 1984-03-21 1985-02-27 Verfahren zum Herstellen von Spritzgussteilen und Spritzgussform zur Durchführung des Verfahrens
AT85890048T ATE42496T1 (de) 1984-03-21 1985-02-27 Verfahren zum herstellen von spritzgussteilen und spritzgussform zur durchfuehrung des verfahrens.
IL74471A IL74471A (en) 1984-03-21 1985-02-28 Process of making injection moldings and injection mold for carrying out the process
CA000475822A CA1260660A (en) 1984-03-21 1985-03-06 Process of making injection moldings and injection mold for carrying out the process
ZA851687A ZA851687B (en) 1984-03-21 1985-03-06 Process of making injection moldings and injection mold for carrying out the process
US06/709,326 US4732724A (en) 1984-03-21 1985-03-07 Process of making injection moldings and injection mold for carrying out the process
AU39746/85A AU574441B2 (en) 1984-03-21 1985-03-12 Injection moulding
MX204593A MX168096B (es) 1984-03-21 1985-03-13 Procedimiento para fabricar piezas moldeadas por inyeccion y molde para fabricar piezas moldeadas por inyeccion
NO851063A NO851063L (no) 1984-03-21 1985-03-18 Fremgangsmaate til fremstilling av deler av sproeytestoepte deler og sproeytestoepeform til utfoerelse av fremgangsmaaten
BR8501209A BR8501209A (pt) 1984-03-21 1985-03-19 Processo para fabricacao de pecas moldadas por injecao e molde de injecao
DK124485A DK159059C (da) 1984-03-21 1985-03-20 Fremgangsmaade til fremstilling af dele af sproejtestoebegods samt sproejtestoebeform til gennemfoerelse af fremgangsmaaden
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
ES541469A ES8606077A1 (es) 1984-03-21 1985-03-21 Procedimiento y dispositivo para fabricar piezas moldeadas por inyeccion
JP60055727A JPS60242023A (ja) 1984-03-21 1985-03-22 射出成形品を製造する方法並びに射出成形型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0094484A AT381669B (de) 1984-03-21 1984-03-21 Spritzgussform

Publications (2)

Publication Number Publication Date
ATA94484A ATA94484A (de) 1986-04-15
AT381669B true AT381669B (de) 1986-11-10

Family

ID=3503427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0094484A AT381669B (de) 1984-03-21 1984-03-21 Spritzgussform

Country Status (3)

Country Link
JP (1) JPS60242023A (de)
AT (1) AT381669B (de)
ZA (1) ZA851687B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359692B4 (de) * 2002-12-20 2014-10-30 Mold-Masters (2007) Limited Spritzgießvorrichtung mit seitlichem Angusssystem

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7934627B2 (en) 2005-10-13 2011-05-03 Alcoa Inc. Apparatus and method for high pressure extrusion with molten aluminum
JP5246132B2 (ja) * 2009-10-23 2013-07-24 信越化学工業株式会社 液状付加硬化型シリコーンゴム組成物の射出成形方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103560A (de) * 1974-01-18 1975-08-15
JPS5783440A (en) * 1980-11-14 1982-05-25 Toshiba Chem Corp Mold for forming silicone resin
JPS5845037A (ja) * 1981-09-10 1983-03-16 Toshiba Mach Co Ltd ランナレス射出成形方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359692B4 (de) * 2002-12-20 2014-10-30 Mold-Masters (2007) Limited Spritzgießvorrichtung mit seitlichem Angusssystem

Also Published As

Publication number Publication date
JPH0452767B2 (de) 1992-08-24
JPS60242023A (ja) 1985-12-02
ATA94484A (de) 1986-04-15
ZA851687B (en) 1985-11-27

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time