KR870005045U - 진공 금형의 언더컷 처리장치 - Google Patents

진공 금형의 언더컷 처리장치

Info

Publication number
KR870005045U
KR870005045U KR2019850012584U KR850012584U KR870005045U KR 870005045 U KR870005045 U KR 870005045U KR 2019850012584 U KR2019850012584 U KR 2019850012584U KR 850012584 U KR850012584 U KR 850012584U KR 870005045 U KR870005045 U KR 870005045U
Authority
KR
South Korea
Prior art keywords
processing device
vacuum mold
undercut processing
mold undercut
vacuum
Prior art date
Application number
KR2019850012584U
Other languages
English (en)
Other versions
KR880003443Y1 (ko
Inventor
손창주
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 KR2019850012584U priority Critical patent/KR880003443Y1/ko
Publication of KR870005045U publication Critical patent/KR870005045U/ko
Application granted granted Critical
Publication of KR880003443Y1 publication Critical patent/KR880003443Y1/ko

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
    • 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
    • B29C33/442—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 with mechanical ejector or drive means therefor
    • B29C33/444—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 with mechanical ejector or drive means therefor for stripping articles from a mould core, e.g. using stripper plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019850012584U 1985-09-26 1985-09-26 진공 금형의 언더컷 처리장치 KR880003443Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850012584U KR880003443Y1 (ko) 1985-09-26 1985-09-26 진공 금형의 언더컷 처리장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850012584U KR880003443Y1 (ko) 1985-09-26 1985-09-26 진공 금형의 언더컷 처리장치

Publications (2)

Publication Number Publication Date
KR870005045U true KR870005045U (ko) 1987-04-22
KR880003443Y1 KR880003443Y1 (ko) 1988-10-05

Family

ID=19245588

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850012584U KR880003443Y1 (ko) 1985-09-26 1985-09-26 진공 금형의 언더컷 처리장치

Country Status (1)

Country Link
KR (1) KR880003443Y1 (ko)

Also Published As

Publication number Publication date
KR880003443Y1 (ko) 1988-10-05

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee