JPS492859A - - Google Patents

Info

Publication number
JPS492859A
JPS492859A JP48028086A JP2808673A JPS492859A JP S492859 A JPS492859 A JP S492859A JP 48028086 A JP48028086 A JP 48028086A JP 2808673 A JP2808673 A JP 2808673A JP S492859 A JPS492859 A JP S492859A
Authority
JP
Japan
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.)
Pending
Application number
JP48028086A
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 filed Critical
Publication of JPS492859A publication Critical patent/JPS492859A/ja
Pending legal-status Critical Current

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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
JP48028086A 1972-03-13 1973-03-12 Pending JPS492859A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00233889A US3846057A (en) 1972-03-13 1972-03-13 Apparatus for injection molding of rubber

Publications (1)

Publication Number Publication Date
JPS492859A true JPS492859A (ja) 1974-01-11

Family

ID=22879083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48028086A Pending JPS492859A (ja) 1972-03-13 1973-03-12

Country Status (6)

Country Link
US (1) US3846057A (ja)
JP (1) JPS492859A (ja)
CA (1) CA1007021A (ja)
DE (2) DE2312480B2 (ja)
FR (1) FR2175972B1 (ja)
GB (2) GB1429562A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945786A (en) * 1973-07-25 1976-03-23 Koehring Company Injection molding apparatus for producing articles with a mottled appearance
BE900982A (fr) * 1984-10-22 1985-03-01 Bunyan Richard J Procede de transformation de dechets de matieres plastiques en des articles.
US6887062B1 (en) 1999-01-12 2005-05-03 The Goodyear Tire & Rubber Company Extruder screw tip and associated flow channel
DE102010024267A1 (de) * 2010-06-18 2011-12-22 Kraussmaffei Technologies Gmbh Verfahren zur Herstellung von Kunststoff-Formteilen
US9079347B2 (en) * 2010-07-23 2015-07-14 Inpress Technologies Inc. Paving block formed of rubber crumb and a method of manufacturing the same
AT522876B1 (de) * 2020-01-21 2021-03-15 Engel Austria Gmbh Einspritzeinheit für eine Formgebungsmaschine und Formgebungsmaschine mit einer solchen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947030A (en) * 1956-08-29 1960-08-02 Us Rubber Co Feeding mechanism for extruders
AT256440B (de) * 1960-05-12 1967-08-25 Ankerwerk Gebrueder Goller Verfahren zur Steuerung der Temperatur des einzuspritzenden Kunststoffvolumens bei einer Spritzgußmaschine und Spritzgußmaschine zur Durchführung des Verfahrens
NL299295A (ja) * 1962-10-17 1900-01-01
US3436443A (en) * 1965-05-11 1969-04-01 Pennsalt Chemicals Corp Molding apparatus and method
DE1554793A1 (de) * 1966-11-30 1970-01-22 Fahr Bucher Gmbh Kunststoffspritzgiessmaschine
US3642402A (en) * 1970-03-10 1972-02-15 Pennwalt Corp Injection molding process control
US3697204A (en) * 1970-05-07 1972-10-10 Usm Corp Apparatus for injection molding articles of foam material
DE2028064A1 (de) * 1970-06-08 1971-12-16 Troester Maschf Paul Schneckenpresse zum Ausformen von vorplastifizierten Elastomeren oder Thermoplasten

Also Published As

Publication number Publication date
CA1007021A (en) 1977-03-22
FR2175972B1 (ja) 1977-02-04
AU5318673A (en) 1974-09-12
GB1429561A (en) 1976-03-24
DE2312480A1 (de) 1973-09-20
GB1429562A (en) 1976-03-24
FR2175972A1 (ja) 1973-10-26
DE2312480B2 (de) 1977-02-10
DE2365820A1 (de) 1976-08-12
US3846057A (en) 1974-11-05

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