KR870001976U - Two-stage take-out device using an injection mold slide core - Google Patents

Two-stage take-out device using an injection mold slide core

Info

Publication number
KR870001976U
KR870001976U KR2019850009427U KR850009427U KR870001976U KR 870001976 U KR870001976 U KR 870001976U KR 2019850009427 U KR2019850009427 U KR 2019850009427U KR 850009427 U KR850009427 U KR 850009427U KR 870001976 U KR870001976 U KR 870001976U
Authority
KR
South Korea
Prior art keywords
injection mold
out device
slide core
mold slide
stage take
Prior art date
Application number
KR2019850009427U
Other languages
Korean (ko)
Other versions
KR880002474Y1 (en
Inventor
송재근
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019850009427U priority Critical patent/KR880002474Y1/en
Publication of KR870001976U publication Critical patent/KR870001976U/en
Application granted granted Critical
Publication of KR880002474Y1 publication Critical patent/KR880002474Y1/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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019850009427U 1985-07-24 1985-07-24 A 2-atep extrusion device using alide core of injection mold KR880002474Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850009427U KR880002474Y1 (en) 1985-07-24 1985-07-24 A 2-atep extrusion device using alide core of injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850009427U KR880002474Y1 (en) 1985-07-24 1985-07-24 A 2-atep extrusion device using alide core of injection mold

Publications (2)

Publication Number Publication Date
KR870001976U true KR870001976U (en) 1987-03-13
KR880002474Y1 KR880002474Y1 (en) 1988-07-13

Family

ID=19244162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850009427U KR880002474Y1 (en) 1985-07-24 1985-07-24 A 2-atep extrusion device using alide core of injection mold

Country Status (1)

Country Link
KR (1) KR880002474Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101021089B1 (en) * 2009-03-27 2011-03-14 (주)옵토라인 The ejecting structure of a eject mold that have a screw

Also Published As

Publication number Publication date
KR880002474Y1 (en) 1988-07-13

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
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Payment date: 19910701

Year of fee payment: 4

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