JPS544555Y2 - - Google Patents

Info

Publication number
JPS544555Y2
JPS544555Y2 JP1975006984U JP698475U JPS544555Y2 JP S544555 Y2 JPS544555 Y2 JP S544555Y2 JP 1975006984 U JP1975006984 U JP 1975006984U JP 698475 U JP698475 U JP 698475U JP S544555 Y2 JPS544555 Y2 JP S544555Y2
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
JP1975006984U
Other languages
Japanese (ja)
Other versions
JPS5190372U (cs
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 JP1975006984U priority Critical patent/JPS544555Y2/ja
Publication of JPS5190372U publication Critical patent/JPS5190372U/ja
Application granted granted Critical
Publication of JPS544555Y2 publication Critical patent/JPS544555Y2/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
    • B29C48/30—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1975006984U 1975-01-16 1975-01-16 Expired JPS544555Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975006984U JPS544555Y2 (cs) 1975-01-16 1975-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975006984U JPS544555Y2 (cs) 1975-01-16 1975-01-16

Publications (2)

Publication Number Publication Date
JPS5190372U JPS5190372U (cs) 1976-07-20
JPS544555Y2 true JPS544555Y2 (cs) 1979-02-27

Family

ID=28072367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975006984U Expired JPS544555Y2 (cs) 1975-01-16 1975-01-16

Country Status (1)

Country Link
JP (1) JPS544555Y2 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545833B2 (cs) * 1975-02-27 1979-03-22
JP4690155B2 (ja) * 2005-09-15 2011-06-01 ミサワホーム株式会社 押出成形用金型

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322621Y2 (cs) * 1974-07-17 1978-06-12
JPS5322622Y2 (cs) * 1974-09-26 1978-06-12

Also Published As

Publication number Publication date
JPS5190372U (cs) 1976-07-20

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