JPS57137126A - Gate system of mold for injection molding - Google Patents

Gate system of mold for injection molding

Info

Publication number
JPS57137126A
JPS57137126A JP2240181A JP2240181A JPS57137126A JP S57137126 A JPS57137126 A JP S57137126A JP 2240181 A JP2240181 A JP 2240181A JP 2240181 A JP2240181 A JP 2240181A JP S57137126 A JPS57137126 A JP S57137126A
Authority
JP
Japan
Prior art keywords
torpedo
sprue
attached
injection molding
heater
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.)
Granted
Application number
JP2240181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6141285B2 (enrdf_load_stackoverflow
Inventor
Yoshinobu Takeda
Koji Morishita
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP2240181A priority Critical patent/JPS57137126A/ja
Publication of JPS57137126A publication Critical patent/JPS57137126A/ja
Publication of JPS6141285B2 publication Critical patent/JPS6141285B2/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2240181A 1981-02-18 1981-02-18 Gate system of mold for injection molding Granted JPS57137126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2240181A JPS57137126A (en) 1981-02-18 1981-02-18 Gate system of mold for injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2240181A JPS57137126A (en) 1981-02-18 1981-02-18 Gate system of mold for injection molding

Publications (2)

Publication Number Publication Date
JPS57137126A true JPS57137126A (en) 1982-08-24
JPS6141285B2 JPS6141285B2 (enrdf_load_stackoverflow) 1986-09-13

Family

ID=12081635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2240181A Granted JPS57137126A (en) 1981-02-18 1981-02-18 Gate system of mold for injection molding

Country Status (1)

Country Link
JP (1) JPS57137126A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577285A (ja) * 1991-03-26 1993-03-30 Mitsubishi Materials Corp 射出成形金型
WO2001003905A1 (en) * 1999-07-07 2001-01-18 Husky Injection Molding Systems Ltd. Valve gating arrangement for an insulated runner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577285A (ja) * 1991-03-26 1993-03-30 Mitsubishi Materials Corp 射出成形金型
WO2001003905A1 (en) * 1999-07-07 2001-01-18 Husky Injection Molding Systems Ltd. Valve gating arrangement for an insulated runner
US6328554B1 (en) 1999-07-07 2001-12-11 Husky Injection Molding System, Ltd. Valve gating arrangement for an insulated runner

Also Published As

Publication number Publication date
JPS6141285B2 (enrdf_load_stackoverflow) 1986-09-13

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