AU410949B2 - - Google Patents

Info

Publication number
AU410949B2
AU410949B2 AU6541265A AU6541265A AU410949B2 AU 410949 B2 AU410949 B2 AU 410949B2 AU 6541265 A AU6541265 A AU 6541265A AU 6541265 A AU6541265 A AU 6541265A AU 410949 B2 AU410949 B2 AU 410949B2
Authority
AU
Australia
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.)
Expired
Application number
AU6541265A
Other versions
AU6541265A (pt
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
Priority claimed from US404759A external-priority patent/US3335457A/en
Priority to US404759A priority Critical patent/US3335457A/en
Priority claimed from GB12246/68A external-priority patent/GB1121488A/en
Application filed filed Critical
Priority to AU6541265A priority patent/AU410949B2/xx
Priority claimed from FR35297A external-priority patent/FR1459355A/fr
Priority to DE1753872A priority patent/DE1753872C3/de
Publication of AU6541265A publication Critical patent/AU6541265A/xx
Publication of AU410949B2 publication Critical patent/AU410949B2/xx
Application granted granted Critical
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04Extrusion blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/46Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50Axially movable screw
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • B29C48/32Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/45Axially movable screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • B29C48/32Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
AU6541265A 1964-10-19 1965-10-18 Expired AU410949B2 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US404759A US3335457A (en) 1964-10-19 1964-10-19 Blow molding machine with continuously rotating reciprocating extruder screw
AU6541265A AU410949B2 (pt) 1964-10-19 1965-10-18
DE1753872A DE1753872C3 (pt) 1964-10-19 1965-10-19

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US404759A US3335457A (en) 1964-10-19 1964-10-19 Blow molding machine with continuously rotating reciprocating extruder screw
GB12246/68A GB1121488A (en) 1964-10-19 1965-10-08 Improvements in or relating to blow molding machines
GB42847/65A GB1121487A (en) 1964-10-19 1965-10-08 Blow molding machine with continuously rotating reciprocating extruder screw
FR35297A FR1459355A (fr) 1964-10-19 1965-10-18 Machine à mouler les matières plastiques par extrusion
AU6541265A AU410949B2 (pt) 1964-10-19 1965-10-18
DE19651529960 DE1529960C3 (de) 1964-10-19 1965-10-19 Vorrichtung zum Extrudieren von Kunststoff
DE1753872A DE1753872C3 (pt) 1964-10-19 1965-10-19

Publications (2)

Publication Number Publication Date
AU6541265A AU6541265A (pt) 1967-04-20
AU410949B2 true AU410949B2 (pt) 1971-03-05

Family

ID=27155585

Family Applications (1)

Application Number Title Priority Date Filing Date
AU6541265A Expired AU410949B2 (pt) 1964-10-19 1965-10-18

Country Status (2)

Country Link
AU (1) AU410949B2 (pt)
DE (1) DE1753872C3 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1798439U (de) * 1956-01-20 1959-10-22 Ankerwerk Nuernberg Gebr Golle Spritzgiessmaschine.
DE1175418B (de) * 1956-09-17 1964-08-06 Norsk Extruding Maschine zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff im Schlauchblas-verfahren
NL302215A (pt) * 1963-01-12
GB983440A (en) * 1963-02-07 1965-02-17 Harold Verity Smith Improvements in blow-moulding machines

Also Published As

Publication number Publication date
DE1753872C3 (pt) 1985-11-21
DE1753872B1 (de) 1979-04-26
AU6541265A (pt) 1967-04-20

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