JPH0525651B2 - - Google Patents

Info

Publication number
JPH0525651B2
JPH0525651B2 JP1188789A JP1188789A JPH0525651B2 JP H0525651 B2 JPH0525651 B2 JP H0525651B2 JP 1188789 A JP1188789 A JP 1188789A JP 1188789 A JP1188789 A JP 1188789A JP H0525651 B2 JPH0525651 B2 JP H0525651B2
Authority
JP
Japan
Prior art keywords
mold
runner
sprue
stage
lower 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.)
Expired - Lifetime
Application number
JP1188789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02192922A (ja
Inventor
Koji Noguchi
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1188789A priority Critical patent/JPH02192922A/ja
Publication of JPH02192922A publication Critical patent/JPH02192922A/ja
Publication of JPH0525651B2 publication Critical patent/JPH0525651B2/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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP1188789A 1989-01-23 1989-01-23 多段成形金型 Granted JPH02192922A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1188789A JPH02192922A (ja) 1989-01-23 1989-01-23 多段成形金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1188789A JPH02192922A (ja) 1989-01-23 1989-01-23 多段成形金型

Publications (2)

Publication Number Publication Date
JPH02192922A JPH02192922A (ja) 1990-07-30
JPH0525651B2 true JPH0525651B2 (en]) 1993-04-13

Family

ID=11790237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1188789A Granted JPH02192922A (ja) 1989-01-23 1989-01-23 多段成形金型

Country Status (1)

Country Link
JP (1) JPH02192922A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0377616U (en]) * 1989-11-30 1991-08-05
JP6847005B2 (ja) * 2017-09-08 2021-03-24 株式会社ミツバ 射出成形金型

Also Published As

Publication number Publication date
JPH02192922A (ja) 1990-07-30

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