JPS58128016U - ２層押出成形機 - Google Patents

２層押出成形機

Info

Publication number
JPS58128016U
JPS58128016U JP1982023861U JP2386182U JPS58128016U JP S58128016 U JPS58128016 U JP S58128016U JP 1982023861 U JP1982023861 U JP 1982023861U JP 2386182 U JP2386182 U JP 2386182U JP S58128016 U JPS58128016 U JP S58128016U
Authority
JP
Japan
Prior art keywords
groove
nipple
facing
grooves
traveling direction
Prior art date
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.)
Granted
Application number
JP1982023861U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229221Y2 (enrdf_load_stackoverflow
Inventor
大沼　利男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikura Ltd
Original Assignee
Fujikura Ltd
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 by Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP1982023861U priority Critical patent/JPS58128016U/ja
Priority to GB08229278A priority patent/GB2109740B/en
Priority to BR8206009A priority patent/BR8206009A/pt
Publication of JPS58128016U publication Critical patent/JPS58128016U/ja
Priority to MY1986372A priority patent/MY8600372A/xx
Application granted granted Critical
Publication of JPS6229221Y2 publication Critical patent/JPS6229221Y2/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
    • B29C48/30—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
    • 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)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
JP1982023861U 1981-10-16 1982-02-22 ２層押出成形機 Granted JPS58128016U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1982023861U JPS58128016U (ja) 1982-02-22 1982-02-22 ２層押出成形機
GB08229278A GB2109740B (en) 1981-10-16 1982-10-13 Extruder cross-head for extruding material around an elongated article
BR8206009A BR8206009A (pt) 1981-10-16 1982-10-14 Aparelho de extrusao
MY1986372A MY8600372A (en) 1981-10-16 1986-12-31 Extrusion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982023861U JPS58128016U (ja) 1982-02-22 1982-02-22 ２層押出成形機

Publications (2)

Publication Number Publication Date
JPS58128016U true JPS58128016U (ja) 1983-08-30
JPS6229221Y2 JPS6229221Y2 (enrdf_load_stackoverflow) 1987-07-27

Family

ID=30035876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982023861U Granted JPS58128016U (ja) 1981-10-16 1982-02-22 ２層押出成形機

Country Status (1)

Country Link
JP (1) JPS58128016U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136231A (ja) * 1983-01-26 1984-08-04 Kobe Steel Ltd 押出機のクロスヘッド装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136231A (ja) * 1983-01-26 1984-08-04 Kobe Steel Ltd 押出機のクロスヘッド装置

Also Published As

Publication number Publication date
JPS6229221Y2 (enrdf_load_stackoverflow) 1987-07-27

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