KR880017640U - Inner circular undercut processing device of injection molding mold - Google Patents

Inner circular undercut processing device of injection molding mold

Info

Publication number
KR880017640U
KR880017640U KR2019870003358U KR870003358U KR880017640U KR 880017640 U KR880017640 U KR 880017640U KR 2019870003358 U KR2019870003358 U KR 2019870003358U KR 870003358 U KR870003358 U KR 870003358U KR 880017640 U KR880017640 U KR 880017640U
Authority
KR
South Korea
Prior art keywords
processing device
injection molding
molding mold
inner circular
undercut processing
Prior art date
Application number
KR2019870003358U
Other languages
Korean (ko)
Other versions
KR900004207Y1 (en
Inventor
송상호
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 KR2019870003358U priority Critical patent/KR900004207Y1/en
Publication of KR880017640U publication Critical patent/KR880017640U/en
Application granted granted Critical
Publication of KR900004207Y1 publication Critical patent/KR900004207Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019870003358U 1987-03-17 1987-03-17 Ejecting device for inner undercut article KR900004207Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870003358U KR900004207Y1 (en) 1987-03-17 1987-03-17 Ejecting device for inner undercut article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870003358U KR900004207Y1 (en) 1987-03-17 1987-03-17 Ejecting device for inner undercut article

Publications (2)

Publication Number Publication Date
KR880017640U true KR880017640U (en) 1988-10-26
KR900004207Y1 KR900004207Y1 (en) 1990-05-12

Family

ID=19260616

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870003358U KR900004207Y1 (en) 1987-03-17 1987-03-17 Ejecting device for inner undercut article

Country Status (1)

Country Link
KR (1) KR900004207Y1 (en)

Also Published As

Publication number Publication date
KR900004207Y1 (en) 1990-05-12

Similar Documents

Publication Publication Date Title
AT388329B (en) INJECTION MOLD
KR880017640U (en) Inner circular undercut processing device of injection molding mold
KR900015506U (en) Inner undercut processing device of injection molding mold
KR890008616U (en) External undercut processing device of injection mold
KR870009732U (en) Undercut processing device for injection molding mold
KR880017655U (en) Double undercut processing device outside of injection mold
KR900011834U (en) Inner undercut processing device of injection mold
KR890006571U (en) Screw injection molding device for plastic injection mold
KR910015279U (en) Inner undercut processing device of injection mold
KR900020128U (en) Undercut processing device of injection mold
KR890006582U (en) Undercut processing device of injection mold
AT386800B (en) INJECTION MOLD
KR890000487U (en) Inner double side undercut processing device of injection mold
KR890004631U (en) Double undercut processing device of injection mold
KR890008614U (en) Undercut processing device using three-stage mold of injection mold
KR870005055U (en) Inner undercut processing device of injection mold
KR880000557U (en) Undercut processing device of injection mold
KR880011862U (en) Reaming processing device for undercut processing of injection molding mold
KR910015281U (en) Inner screw undercut processing device of injection mold
KR890010394U (en) The mold part of the plastic molding mold
KR880000552U (en) Screw extraction device of injection molding mold
KR880016038U (en) Long molded product undercut processing device for injection mold
KR890006581U (en) Injection mold sidewall undercut processing device
KR880016035U (en) Injection molding mold device
KR880021569U (en) Screw extraction device of injection molding mold

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930329

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee