ATA255084A - Spritzgussform - Google Patents

Spritzgussform

Info

Publication number
ATA255084A
ATA255084A AT255084A AT255084A ATA255084A AT A255084 A ATA255084 A AT A255084A AT 255084 A AT255084 A AT 255084A AT 255084 A AT255084 A AT 255084A AT A255084 A ATA255084 A AT A255084A
Authority
AT
Austria
Prior art keywords
injection mold
mold
injection
Prior art date
Application number
AT255084A
Other languages
English (en)
Other versions
AT385461B (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 AT255084A priority Critical patent/AT385461B/de
Priority to DE8585890048T priority patent/DE3569697D1/de
Priority to AT85890048T priority patent/ATE42496T1/de
Priority to EP85890048A priority patent/EP0162037B1/de
Priority to IL74471A priority patent/IL74471A/xx
Priority to CA000475822A priority patent/CA1260660A/en
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
Publication of ATA255084A publication Critical patent/ATA255084A/de
Application granted granted Critical
Publication of AT385461B publication Critical patent/AT385461B/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)
AT255084A 1984-03-21 1984-08-07 Spritzgussform AT385461B (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
AT255084A AT385461B (de) 1984-08-07 1984-08-07 Spritzgussform
DE8585890048T DE3569697D1 (en) 1984-03-21 1985-02-27 Method for producing injection-moulded parts, and injection mould for carrying out this method
AT85890048T ATE42496T1 (de) 1984-03-21 1985-02-27 Verfahren zum herstellen von spritzgussteilen und spritzgussform zur durchfuehrung des verfahrens.
EP85890048A EP0162037B1 (de) 1984-03-21 1985-02-27 Verfahren zum Herstellen von Spritzgussteilen und Spritzgussform zur Durchführung 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
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT255084A AT385461B (de) 1984-08-07 1984-08-07 Spritzgussform

Publications (2)

Publication Number Publication Date
ATA255084A true ATA255084A (de) 1987-09-15
AT385461B AT385461B (de) 1988-04-11

Family

ID=3536284

Family Applications (1)

Application Number Title Priority Date Filing Date
AT255084A AT385461B (de) 1984-03-21 1984-08-07 Spritzgussform

Country Status (1)

Country Link
AT (1) AT385461B (de)

Also Published As

Publication number Publication date
AT385461B (de) 1988-04-11

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time