JPS5054656A - - Google Patents

Info

Publication number
JPS5054656A
JPS5054656A JP48104053A JP10405373A JPS5054656A JP S5054656 A JPS5054656 A JP S5054656A JP 48104053 A JP48104053 A JP 48104053A JP 10405373 A JP10405373 A JP 10405373A JP S5054656 A JPS5054656 A JP S5054656A
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
JP48104053A
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 JP48104053A priority Critical patent/JPS5054656A/ja
Publication of JPS5054656A publication Critical patent/JPS5054656A/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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP48104053A 1973-09-13 1973-09-13 Pending JPS5054656A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48104053A JPS5054656A (ja) 1973-09-13 1973-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48104053A JPS5054656A (ja) 1973-09-13 1973-09-13

Publications (1)

Publication Number Publication Date
JPS5054656A true JPS5054656A (ja) 1975-05-14

Family

ID=14370447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48104053A Pending JPS5054656A (ja) 1973-09-13 1973-09-13

Country Status (1)

Country Link
JP (1) JPS5054656A (ja)

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