JPS543189B1 - - Google Patents

Info

Publication number
JPS543189B1
JPS543189B1 JP5055769A JP5055769A JPS543189B1 JP S543189 B1 JPS543189 B1 JP S543189B1 JP 5055769 A JP5055769 A JP 5055769A JP 5055769 A JP5055769 A JP 5055769A JP S543189 B1 JPS543189 B1 JP S543189B1
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
JP5055769A
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 JP5055769A priority Critical patent/JPS543189B1/ja
Publication of JPS543189B1 publication Critical patent/JPS543189B1/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
    • 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
    • B29C44/581—Closure devices for pour holes

Landscapes

  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP5055769A 1969-06-25 1969-06-25 Pending JPS543189B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5055769A JPS543189B1 (ko) 1969-06-25 1969-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5055769A JPS543189B1 (ko) 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
JPS543189B1 true JPS543189B1 (ko) 1979-02-19

Family

ID=12862301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5055769A Pending JPS543189B1 (ko) 1969-06-25 1969-06-25

Country Status (1)

Country Link
JP (1) JPS543189B1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004604A1 (en) * 1986-12-16 1988-06-30 Namba Press Works Co., Ltd. ''moldless'' molding of foamed product
FR2658446A1 (fr) * 1990-02-16 1991-08-23 Roth Sa Freres Procede de fabrication d'un appui-tete avec insert articule et dispositif pour la mise en óoeuvre de ce procede.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004604A1 (en) * 1986-12-16 1988-06-30 Namba Press Works Co., Ltd. ''moldless'' molding of foamed product
FR2658446A1 (fr) * 1990-02-16 1991-08-23 Roth Sa Freres Procede de fabrication d'un appui-tete avec insert articule et dispositif pour la mise en óoeuvre de ce procede.

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