JPS5650858B2 - - Google Patents

Info

Publication number
JPS5650858B2
JPS5650858B2 JP15265776A JP15265776A JPS5650858B2 JP S5650858 B2 JPS5650858 B2 JP S5650858B2 JP 15265776 A JP15265776 A JP 15265776A JP 15265776 A JP15265776 A JP 15265776A JP S5650858 B2 JPS5650858 B2 JP S5650858B2
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
JP15265776A
Other versions
JPS5377271A (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 JP15265776A priority Critical patent/JPS5377271A/ja
Publication of JPS5377271A publication Critical patent/JPS5377271A/ja
Publication of JPS5650858B2 publication Critical patent/JPS5650858B2/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/583—Moulds for making articles with cavities

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP15265776A 1976-12-18 1976-12-18 Foaming and molding method and apparatus for molded cylinder Granted JPS5377271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15265776A JPS5377271A (en) 1976-12-18 1976-12-18 Foaming and molding method and apparatus for molded cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15265776A JPS5377271A (en) 1976-12-18 1976-12-18 Foaming and molding method and apparatus for molded cylinder

Publications (2)

Publication Number Publication Date
JPS5377271A JPS5377271A (en) 1978-07-08
JPS5650858B2 true JPS5650858B2 (ja) 1981-12-01

Family

ID=15545216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15265776A Granted JPS5377271A (en) 1976-12-18 1976-12-18 Foaming and molding method and apparatus for molded cylinder

Country Status (1)

Country Link
JP (1) JPS5377271A (ja)

Also Published As

Publication number Publication date
JPS5377271A (en) 1978-07-08

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