JPH0220411B2 - - Google Patents

Info

Publication number
JPH0220411B2
JPH0220411B2 JP14971281A JP14971281A JPH0220411B2 JP H0220411 B2 JPH0220411 B2 JP H0220411B2 JP 14971281 A JP14971281 A JP 14971281A JP 14971281 A JP14971281 A JP 14971281A JP H0220411 B2 JPH0220411 B2 JP H0220411B2
Authority
JP
Japan
Prior art keywords
fixed
casing
hot runner
cylinder
movable
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
Application number
JP14971281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5851125A (ja
Inventor
Koji Morishita
Yoshinobu Takeda
Mitsuhiro Obara
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 JP14971281A priority Critical patent/JPS5851125A/ja
Publication of JPS5851125A publication Critical patent/JPS5851125A/ja
Publication of JPH0220411B2 publication Critical patent/JPH0220411B2/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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
    • 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
    • B29C45/2725—Manifolds
    • 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
    • B29C45/28—Closure devices therefor

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)
JP14971281A 1981-09-22 1981-09-22 射出成形切離しホツトランナ用バルブ装置 Granted JPS5851125A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14971281A JPS5851125A (ja) 1981-09-22 1981-09-22 射出成形切離しホツトランナ用バルブ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14971281A JPS5851125A (ja) 1981-09-22 1981-09-22 射出成形切離しホツトランナ用バルブ装置

Publications (2)

Publication Number Publication Date
JPS5851125A JPS5851125A (ja) 1983-03-25
JPH0220411B2 true JPH0220411B2 (en]) 1990-05-09

Family

ID=15481168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14971281A Granted JPS5851125A (ja) 1981-09-22 1981-09-22 射出成形切離しホツトランナ用バルブ装置

Country Status (1)

Country Link
JP (1) JPS5851125A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4531500A (en) * 1999-05-10 2000-11-21 Mold-Masters Limited Method and apparatus for distributing melt in a multi-level stack mold
CA2437294C (en) 2002-08-14 2011-05-31 Mold-Masters Limited Improved valve to valve melt transfer device
WO2004062880A1 (de) * 2003-01-15 2004-07-29 Foboha Gmbh Formenbau Vorrichtung zum verteilen von kunststoffschmelze in einer spritzgiessform mit mehreren etagen
US7115226B2 (en) 2003-06-20 2006-10-03 Mold-Masters Limited Stack mold having a melt homogenizing element
US7125242B2 (en) 2003-08-11 2006-10-24 Mold-Masters Limited Decompression device for an injection molding apparatus

Also Published As

Publication number Publication date
JPS5851125A (ja) 1983-03-25

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