KR880011823U - 프레스 벤딩 금형의 스프링 백 방지 장치 - Google Patents

프레스 벤딩 금형의 스프링 백 방지 장치

Info

Publication number
KR880011823U
KR880011823U KR2019860019128U KR860019128U KR880011823U KR 880011823 U KR880011823 U KR 880011823U KR 2019860019128 U KR2019860019128 U KR 2019860019128U KR 860019128 U KR860019128 U KR 860019128U KR 880011823 U KR880011823 U KR 880011823U
Authority
KR
South Korea
Prior art keywords
prevention device
bending
spring
press
mold
Prior art date
Application number
KR2019860019128U
Other languages
English (en)
Other versions
KR890009040Y1 (ko
Inventor
권희종
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019860019128U priority Critical patent/KR890009040Y1/ko
Publication of KR880011823U publication Critical patent/KR880011823U/ko
Application granted granted Critical
Publication of KR890009040Y1 publication Critical patent/KR890009040Y1/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0272—Deflection compensating means
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR2019860019128U 1986-12-01 1986-12-01 프레스 벤딩 금형의 스프링 백 방지 장치 KR890009040Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860019128U KR890009040Y1 (ko) 1986-12-01 1986-12-01 프레스 벤딩 금형의 스프링 백 방지 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860019128U KR890009040Y1 (ko) 1986-12-01 1986-12-01 프레스 벤딩 금형의 스프링 백 방지 장치

Publications (2)

Publication Number Publication Date
KR880011823U true KR880011823U (ko) 1988-08-26
KR890009040Y1 KR890009040Y1 (ko) 1989-12-15

Family

ID=19257583

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860019128U KR890009040Y1 (ko) 1986-12-01 1986-12-01 프레스 벤딩 금형의 스프링 백 방지 장치

Country Status (1)

Country Link
KR (1) KR890009040Y1 (ko)

Also Published As

Publication number Publication date
KR890009040Y1 (ko) 1989-12-15

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