JPS4887359U - - Google Patents

Info

Publication number
JPS4887359U
JPS4887359U JP1972011382U JP1138272U JPS4887359U JP S4887359 U JPS4887359 U JP S4887359U JP 1972011382 U JP1972011382 U JP 1972011382U JP 1138272 U JP1138272 U JP 1138272U JP S4887359 U JPS4887359 U JP S4887359U
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
JP1972011382U
Other languages
Japanese (ja)
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 JP1972011382U priority Critical patent/JPS4887359U/ja
Publication of JPS4887359U publication Critical patent/JPS4887359U/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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
    • 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
    • B29C48/03—Extrusion 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
    • B29C48/06—Rod-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1972011382U 1972-01-28 1972-01-28 Pending JPS4887359U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972011382U JPS4887359U (enrdf_load_stackoverflow) 1972-01-28 1972-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972011382U JPS4887359U (enrdf_load_stackoverflow) 1972-01-28 1972-01-28

Publications (1)

Publication Number Publication Date
JPS4887359U true JPS4887359U (enrdf_load_stackoverflow) 1973-10-22

Family

ID=27857176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972011382U Pending JPS4887359U (enrdf_load_stackoverflow) 1972-01-28 1972-01-28

Country Status (1)

Country Link
JP (1) JPS4887359U (enrdf_load_stackoverflow)

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