JPS5755055B2 - - Google Patents

Info

Publication number
JPS5755055B2
JPS5755055B2 JP50032976A JP3297675A JPS5755055B2 JP S5755055 B2 JPS5755055 B2 JP S5755055B2 JP 50032976 A JP50032976 A JP 50032976A JP 3297675 A JP3297675 A JP 3297675A JP S5755055 B2 JPS5755055 B2 JP S5755055B2
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
JP50032976A
Other languages
Japanese (ja)
Other versions
JPS51109074A (en
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 JP50032976A priority Critical patent/JPS51109074A/ja
Publication of JPS51109074A publication Critical patent/JPS51109074A/ja
Publication of JPS5755055B2 publication Critical patent/JPS5755055B2/ja
Granted 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/51—Screws with internal flow passages, e.g. for molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
JP50032976A 1975-03-20 1975-03-20 Hatsuhotaino oshidashihoho Granted JPS51109074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50032976A JPS51109074A (en) 1975-03-20 1975-03-20 Hatsuhotaino oshidashihoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50032976A JPS51109074A (en) 1975-03-20 1975-03-20 Hatsuhotaino oshidashihoho

Publications (2)

Publication Number Publication Date
JPS51109074A JPS51109074A (en) 1976-09-27
JPS5755055B2 true JPS5755055B2 (enrdf_load_html_response) 1982-11-22

Family

ID=12373908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50032976A Granted JPS51109074A (en) 1975-03-20 1975-03-20 Hatsuhotaino oshidashihoho

Country Status (1)

Country Link
JP (1) JPS51109074A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3138626A1 (fr) * 2022-08-08 2024-02-09 Nexans Extrudeuse pour l’extrusion d’une couche électriquement isolante comprenant une vis d’extrusion ayant un canal d’injection de liquide

Also Published As

Publication number Publication date
JPS51109074A (en) 1976-09-27

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