KR910008732U - 후강판의 선후단 밴딩부교정장치 - Google Patents

후강판의 선후단 밴딩부교정장치

Info

Publication number
KR910008732U
KR910008732U KR2019890016619U KR890016619U KR910008732U KR 910008732 U KR910008732 U KR 910008732U KR 2019890016619 U KR2019890016619 U KR 2019890016619U KR 890016619 U KR890016619 U KR 890016619U KR 910008732 U KR910008732 U KR 910008732U
Authority
KR
South Korea
Prior art keywords
rear end
steel plate
bending part
correction device
thick steel
Prior art date
Application number
KR2019890016619U
Other languages
English (en)
Other versions
KR910006318Y1 (ko
Inventor
신수철
김정환
Original Assignee
포항종합제철 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 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR2019890016619U priority Critical patent/KR910006318Y1/ko
Publication of KR910008732U publication Critical patent/KR910008732U/ko
Application granted granted Critical
Publication of KR910006318Y1 publication Critical patent/KR910006318Y1/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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
KR2019890016619U 1989-11-10 1989-11-10 후강판의 선후단 밴딩부교정장치 KR910006318Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890016619U KR910006318Y1 (ko) 1989-11-10 1989-11-10 후강판의 선후단 밴딩부교정장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890016619U KR910006318Y1 (ko) 1989-11-10 1989-11-10 후강판의 선후단 밴딩부교정장치

Publications (2)

Publication Number Publication Date
KR910008732U true KR910008732U (ko) 1991-06-27
KR910006318Y1 KR910006318Y1 (ko) 1991-08-22

Family

ID=19291701

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890016619U KR910006318Y1 (ko) 1989-11-10 1989-11-10 후강판의 선후단 밴딩부교정장치

Country Status (1)

Country Link
KR (1) KR910006318Y1 (ko)

Also Published As

Publication number Publication date
KR910006318Y1 (ko) 1991-08-22

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Legal Events

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

Payment date: 19960704

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee