JPS5637895B2 - - Google Patents

Info

Publication number
JPS5637895B2
JPS5637895B2 JP5452774A JP5452774A JPS5637895B2 JP S5637895 B2 JPS5637895 B2 JP S5637895B2 JP 5452774 A JP5452774 A JP 5452774A JP 5452774 A JP5452774 A JP 5452774A JP S5637895 B2 JPS5637895 B2 JP S5637895B2
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.)
Expired
Application number
JP5452774A
Other languages
Japanese (ja)
Other versions
JPS50146661A (zh
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
Priority to JP5452774A priority Critical patent/JPS5637895B2/ja
Publication of JPS50146661A publication Critical patent/JPS50146661A/ja
Publication of JPS5637895B2 publication Critical patent/JPS5637895B2/ja
Expired 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means 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
    • B29C48/40—Means 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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/42—Non-identical or non-mirrored screws
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means 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
    • B29C48/40—Means 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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means 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
    • B29C48/40—Means 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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP5452774A 1974-05-17 1974-05-17 Expired JPS5637895B2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5452774A JPS5637895B2 (zh) 1974-05-17 1974-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5452774A JPS5637895B2 (zh) 1974-05-17 1974-05-17

Publications (2)

Publication Number Publication Date
JPS50146661A JPS50146661A (zh) 1975-11-25
JPS5637895B2 true JPS5637895B2 (zh) 1981-09-03

Family

ID=12973119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5452774A Expired JPS5637895B2 (zh) 1974-05-17 1974-05-17

Country Status (1)

Country Link
JP (1) JPS5637895B2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007051923B4 (de) * 2007-10-29 2011-03-10 Troester Gmbh & Co. Kg Vorrichtung und Verfahren zur Verarbeitung polymerer Werkstoffe

Also Published As

Publication number Publication date
JPS50146661A (zh) 1975-11-25

Similar Documents

Publication Publication Date Title
JPS50146661A (zh)
AU7478474A (zh)
DD107405A1 (zh)
BG19872A1 (zh)
AU482369A (zh)
AU7253373A (zh)
BE827400A (zh)
BG19643A1 (zh)
CH609097A5 (zh)
BG19899A1 (zh)
BG19946A1 (zh)
BG20695A1 (zh)
BG20714A1 (zh)
BG20733A1 (zh)
BG20853A1 (zh)
BG20864A1 (zh)
BG21284A1 (zh)
BG21778A1 (zh)
BG21816A1 (zh)
BG22124A1 (zh)
BG22331A1 (zh)
BG22387A3 (zh)
BG22576A1 (zh)
BG22667A1 (zh)
BG26516A3 (zh)