KR940019051U - Press mold for punching sheet metal - Google Patents

Press mold for punching sheet metal

Info

Publication number
KR940019051U
KR940019051U KR2019930001153U KR930001153U KR940019051U KR 940019051 U KR940019051 U KR 940019051U KR 2019930001153 U KR2019930001153 U KR 2019930001153U KR 930001153 U KR930001153 U KR 930001153U KR 940019051 U KR940019051 U KR 940019051U
Authority
KR
South Korea
Prior art keywords
sheet metal
press mold
punching sheet
punching
mold
Prior art date
Application number
KR2019930001153U
Other languages
Korean (ko)
Other versions
KR200142875Y1 (en
Inventor
강현목
Original Assignee
삼성항공산업주식회사
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 삼성항공산업주식회사 filed Critical 삼성항공산업주식회사
Priority to KR2019930001153U priority Critical patent/KR200142875Y1/en
Publication of KR940019051U publication Critical patent/KR940019051U/en
Application granted granted Critical
Publication of KR200142875Y1 publication Critical patent/KR200142875Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
KR2019930001153U 1993-01-30 1993-01-30 Press mold of thin plate punching KR200142875Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930001153U KR200142875Y1 (en) 1993-01-30 1993-01-30 Press mold of thin plate punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930001153U KR200142875Y1 (en) 1993-01-30 1993-01-30 Press mold of thin plate punching

Publications (2)

Publication Number Publication Date
KR940019051U true KR940019051U (en) 1994-08-16
KR200142875Y1 KR200142875Y1 (en) 1999-06-01

Family

ID=19350128

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930001153U KR200142875Y1 (en) 1993-01-30 1993-01-30 Press mold of thin plate punching

Country Status (1)

Country Link
KR (1) KR200142875Y1 (en)

Also Published As

Publication number Publication date
KR200142875Y1 (en) 1999-06-01

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Legal Events

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E701 Decision to grant or registration of patent right
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