JPS5417969A - Injection molding system - Google Patents

Injection molding system

Info

Publication number
JPS5417969A
JPS5417969A JP8200377A JP8200377A JPS5417969A JP S5417969 A JPS5417969 A JP S5417969A JP 8200377 A JP8200377 A JP 8200377A JP 8200377 A JP8200377 A JP 8200377A JP S5417969 A JPS5417969 A JP S5417969A
Authority
JP
Japan
Prior art keywords
injection molding
molding system
injection
nozzles
mold
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.)
Pending
Application number
JP8200377A
Other languages
Japanese (ja)
Inventor
Noriyoshi Kobayashi
Makoto Matsunaga
Shin Hashizume
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8200377A priority Critical patent/JPS5417969A/en
Publication of JPS5417969A publication Critical patent/JPS5417969A/en
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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
    • B29C45/125—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem using a material distributing system

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:An injection molding system wherein one injection mechanism is connected through a flow-switching valve to a plurality of radially branched and extremely prolonged nozzles, on each end of which are provided molds and mold-opening devices to improve molding efficiency.
JP8200377A 1977-07-11 1977-07-11 Injection molding system Pending JPS5417969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8200377A JPS5417969A (en) 1977-07-11 1977-07-11 Injection molding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8200377A JPS5417969A (en) 1977-07-11 1977-07-11 Injection molding system

Publications (1)

Publication Number Publication Date
JPS5417969A true JPS5417969A (en) 1979-02-09

Family

ID=13762327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8200377A Pending JPS5417969A (en) 1977-07-11 1977-07-11 Injection molding system

Country Status (1)

Country Link
JP (1) JPS5417969A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205536A (en) * 1961-07-31 1965-09-14 Funck Herbert Injection molding machine with pivotal nozzle and plural stationary molds

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205536A (en) * 1961-07-31 1965-09-14 Funck Herbert Injection molding machine with pivotal nozzle and plural stationary molds

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