JPH0549015B2 - - Google Patents

Info

Publication number
JPH0549015B2
JPH0549015B2 JP62006246A JP624687A JPH0549015B2 JP H0549015 B2 JPH0549015 B2 JP H0549015B2 JP 62006246 A JP62006246 A JP 62006246A JP 624687 A JP624687 A JP 624687A JP H0549015 B2 JPH0549015 B2 JP H0549015B2
Authority
JP
Japan
Prior art keywords
runner
heating means
gate
heating
heat
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
JP62006246A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63176121A (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.)
Seiki Co Ltd
Original Assignee
Seiki Co 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 Seiki Co Ltd filed Critical Seiki Co Ltd
Priority to JP624687A priority Critical patent/JPS63176121A/ja
Publication of JPS63176121A publication Critical patent/JPS63176121A/ja
Publication of JPH0549015B2 publication Critical patent/JPH0549015B2/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
    • B29C45/2737—Heating or cooling means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP624687A 1987-01-16 1987-01-16 ランナ−レス射出成形装置 Granted JPS63176121A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP624687A JPS63176121A (ja) 1987-01-16 1987-01-16 ランナ−レス射出成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP624687A JPS63176121A (ja) 1987-01-16 1987-01-16 ランナ−レス射出成形装置

Publications (2)

Publication Number Publication Date
JPS63176121A JPS63176121A (ja) 1988-07-20
JPH0549015B2 true JPH0549015B2 (pm) 1993-07-23

Family

ID=11633140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP624687A Granted JPS63176121A (ja) 1987-01-16 1987-01-16 ランナ−レス射出成形装置

Country Status (1)

Country Link
JP (1) JPS63176121A (pm)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331928U (pm) * 1989-08-08 1991-03-28
JPH0767717B2 (ja) * 1991-08-13 1995-07-26 日精エー・エス・ビー機械株式会社 ホットランナー金型
JP2007210163A (ja) * 2006-02-08 2007-08-23 Sumitomo Heavy Ind Ltd ホットランナの温度制御方法及び射出成形装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138936Y2 (pm) * 1971-02-10 1976-09-24
JPS5137026Y2 (pm) * 1971-02-17 1976-09-10
JPS5227181A (en) * 1975-08-27 1977-03-01 Tsubakimoto Chain Co Device for transferring long cylinders
JPS5935379Y2 (ja) * 1979-08-25 1984-09-29 三菱マテリアル株式会社 ホットランナ−金型における段付カ−トリッジヒ−タ

Also Published As

Publication number Publication date
JPS63176121A (ja) 1988-07-20

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