KR920017860U - Runner shield mechanism for mold die - Google Patents

Runner shield mechanism for mold die

Info

Publication number
KR920017860U
KR920017860U KR2019910003521U KR910003521U KR920017860U KR 920017860 U KR920017860 U KR 920017860U KR 2019910003521 U KR2019910003521 U KR 2019910003521U KR 910003521 U KR910003521 U KR 910003521U KR 920017860 U KR920017860 U KR 920017860U
Authority
KR
South Korea
Prior art keywords
runner
mold die
shield mechanism
shield
mold
Prior art date
Application number
KR2019910003521U
Other languages
Korean (ko)
Other versions
KR930002755Y1 (en
Inventor
노길섭
Original Assignee
현대전자산업 주식회사
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 현대전자산업 주식회사 filed Critical 현대전자산업 주식회사
Priority to KR2019910003521U priority Critical patent/KR930002755Y1/en
Publication of KR920017860U publication Critical patent/KR920017860U/en
Application granted granted Critical
Publication of KR930002755Y1 publication Critical patent/KR930002755Y1/en

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
    • B29C45/28—Closure devices therefor
    • B29C45/2803—Closure devices therefor comprising a member with an opening or the injection nozzle movable into or out of alignment with the sprue channel or mould gate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019910003521U 1991-03-18 1991-03-18 Interception device for center block runner KR930002755Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910003521U KR930002755Y1 (en) 1991-03-18 1991-03-18 Interception device for center block runner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910003521U KR930002755Y1 (en) 1991-03-18 1991-03-18 Interception device for center block runner

Publications (2)

Publication Number Publication Date
KR920017860U true KR920017860U (en) 1992-10-17
KR930002755Y1 KR930002755Y1 (en) 1993-05-21

Family

ID=19311788

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910003521U KR930002755Y1 (en) 1991-03-18 1991-03-18 Interception device for center block runner

Country Status (1)

Country Link
KR (1) KR930002755Y1 (en)

Also Published As

Publication number Publication date
KR930002755Y1 (en) 1993-05-21

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Legal Events

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FPAY Annual fee payment

Payment date: 20050422

Year of fee payment: 13

EXPY Expiration of term