JPH0316895B2 - - Google Patents

Info

Publication number
JPH0316895B2
JPH0316895B2 JP59062213A JP6221384A JPH0316895B2 JP H0316895 B2 JPH0316895 B2 JP H0316895B2 JP 59062213 A JP59062213 A JP 59062213A JP 6221384 A JP6221384 A JP 6221384A JP H0316895 B2 JPH0316895 B2 JP H0316895B2
Authority
JP
Japan
Prior art keywords
gate
hot runner
injection molding
runner
heating
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.)
Expired - Lifetime
Application number
JP59062213A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60206612A (ja
Inventor
Shigeru Tsutsumi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6221384A priority Critical patent/JPS60206612A/ja
Publication of JPS60206612A publication Critical patent/JPS60206612A/ja
Publication of JPH0316895B2 publication Critical patent/JPH0316895B2/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
    • 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
    • B29C45/2737—Heating or cooling means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP6221384A 1984-03-31 1984-03-31 ランナ−レス射出成形方法およびホツトランナ− Granted JPS60206612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6221384A JPS60206612A (ja) 1984-03-31 1984-03-31 ランナ−レス射出成形方法およびホツトランナ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6221384A JPS60206612A (ja) 1984-03-31 1984-03-31 ランナ−レス射出成形方法およびホツトランナ−

Publications (2)

Publication Number Publication Date
JPS60206612A JPS60206612A (ja) 1985-10-18
JPH0316895B2 true JPH0316895B2 (en, 2012) 1991-03-06

Family

ID=13193639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6221384A Granted JPS60206612A (ja) 1984-03-31 1984-03-31 ランナ−レス射出成形方法およびホツトランナ−

Country Status (1)

Country Link
JP (1) JPS60206612A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191117A (ja) * 1986-02-17 1987-08-21 Hakko Denki Seisakusho:Kk マニホ−ルドブロツク
JP2534548B2 (ja) * 1988-10-06 1996-09-18 世紀株式会社 リ―ド線付セラミックスヒ―タを用いたホットランナ―プロ―ブ
JP2509297Y2 (ja) * 1991-12-27 1996-08-28 日精樹脂工業株式会社 射出成形機のノズル加熱装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1163073A (en) * 1981-05-08 1984-03-06 Jobst U. Gellert Injection molding heated probe

Also Published As

Publication number Publication date
JPS60206612A (ja) 1985-10-18

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