KR880006057U - 프레스기의 형강 가공장치 - Google Patents

프레스기의 형강 가공장치

Info

Publication number
KR880006057U
KR880006057U KR2019860014767U KR860014767U KR880006057U KR 880006057 U KR880006057 U KR 880006057U KR 2019860014767 U KR2019860014767 U KR 2019860014767U KR 860014767 U KR860014767 U KR 860014767U KR 880006057 U KR880006057 U KR 880006057U
Authority
KR
South Korea
Prior art keywords
steel machine
press steel
press
machine
steel
Prior art date
Application number
KR2019860014767U
Other languages
English (en)
Other versions
KR890006009Y1 (ko
Inventor
김창갑
Original Assignee
삼성항공산업 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 삼성항공산업 주식회사 filed Critical 삼성항공산업 주식회사
Priority to KR2019860014767U priority Critical patent/KR890006009Y1/ko
Publication of KR880006057U publication Critical patent/KR880006057U/ko
Application granted granted Critical
Publication of KR890006009Y1 publication Critical patent/KR890006009Y1/ko

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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR2019860014767U 1986-09-26 1986-09-26 프레스기의 형강 가공장치 KR890006009Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860014767U KR890006009Y1 (ko) 1986-09-26 1986-09-26 프레스기의 형강 가공장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860014767U KR890006009Y1 (ko) 1986-09-26 1986-09-26 프레스기의 형강 가공장치

Publications (2)

Publication Number Publication Date
KR880006057U true KR880006057U (ko) 1988-05-30
KR890006009Y1 KR890006009Y1 (ko) 1989-09-09

Family

ID=19255927

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860014767U KR890006009Y1 (ko) 1986-09-26 1986-09-26 프레스기의 형강 가공장치

Country Status (1)

Country Link
KR (1) KR890006009Y1 (ko)

Also Published As

Publication number Publication date
KR890006009Y1 (ko) 1989-09-09

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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: 19970827

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee