JPH0226847B2 - - Google Patents

Info

Publication number
JPH0226847B2
JPH0226847B2 JP59104317A JP10431784A JPH0226847B2 JP H0226847 B2 JPH0226847 B2 JP H0226847B2 JP 59104317 A JP59104317 A JP 59104317A JP 10431784 A JP10431784 A JP 10431784A JP H0226847 B2 JPH0226847 B2 JP H0226847B2
Authority
JP
Japan
Prior art keywords
sprue
mold
pressure
spherical surface
bush
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
JP59104317A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60247530A (ja
Inventor
Hisashi Kojima
Tatsuo Myagi
Satoshi Sakahara
Isao Kobayashi
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.)
TEKUNOPURASU KK
Original Assignee
TEKUNOPURASU KK
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 TEKUNOPURASU KK filed Critical TEKUNOPURASU KK
Priority to JP10431784A priority Critical patent/JPS60247530A/ja
Publication of JPS60247530A publication Critical patent/JPS60247530A/ja
Publication of JPH0226847B2 publication Critical patent/JPH0226847B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP10431784A 1984-05-23 1984-05-23 金型のスプルブツシユ構造 Granted JPS60247530A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10431784A JPS60247530A (ja) 1984-05-23 1984-05-23 金型のスプルブツシユ構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10431784A JPS60247530A (ja) 1984-05-23 1984-05-23 金型のスプルブツシユ構造

Publications (2)

Publication Number Publication Date
JPS60247530A JPS60247530A (ja) 1985-12-07
JPH0226847B2 true JPH0226847B2 (enrdf_load_stackoverflow) 1990-06-13

Family

ID=14377556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10431784A Granted JPS60247530A (ja) 1984-05-23 1984-05-23 金型のスプルブツシユ構造

Country Status (1)

Country Link
JP (1) JPS60247530A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429262U (enrdf_load_stackoverflow) * 1990-07-02 1992-03-09

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012133712A1 (ja) * 2011-03-31 2012-10-04 コニカミノルタアドバンストレイヤー株式会社 成形金型及び光学素子の製造方法
DE102018208638A1 (de) * 2018-05-30 2019-12-05 Ford Global Technologies, Llc Angusssystem für Spritzgussverfahren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1143517A (en) * 1979-04-18 1983-03-29 John R. Holmes Apparatus for producing centrally apertured record discs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429262U (enrdf_load_stackoverflow) * 1990-07-02 1992-03-09

Also Published As

Publication number Publication date
JPS60247530A (ja) 1985-12-07

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