KR860003860A - 앵글의 외향 평행면 만곡방법 - Google Patents

앵글의 외향 평행면 만곡방법 Download PDF

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Publication number
KR860003860A
KR860003860A KR1019840007529A KR840007529A KR860003860A KR 860003860 A KR860003860 A KR 860003860A KR 1019840007529 A KR1019840007529 A KR 1019840007529A KR 840007529 A KR840007529 A KR 840007529A KR 860003860 A KR860003860 A KR 860003860A
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KR
South Korea
Prior art keywords
angle
parallel plane
plane curvature
outward parallel
outward
Prior art date
Application number
KR1019840007529A
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English (en)
Other versions
KR890001634B1 (ko
Inventor
조현봉
Original Assignee
조현봉
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 조현봉 filed Critical 조현봉
Priority to KR1019840007529A priority Critical patent/KR890001634B1/ko
Publication of KR860003860A publication Critical patent/KR860003860A/ko
Application granted granted Critical
Publication of KR890001634B1 publication Critical patent/KR890001634B1/ko

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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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

내용 없음

Description

앵글의 외향 평행면 만곡방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 방법에 의하여 앵글의 외향평행면을 만곡한 예의 부분사시도.
제2도는 상기한 외향평행면을 만곡하기 전의 일부평면도.
제4도는 본 발명 방법으로 완성한 외향평행곡면의 일부 평면도.

Claims (1)

  1. 앵글(1)의 평행면(2)에 융기부(3a)를 형성만곡하여 외향평행면(3)이 되도록 한다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840007529A 1984-11-30 1984-11-30 앵글재의 만곡평행면 성형방법 KR890001634B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840007529A KR890001634B1 (ko) 1984-11-30 1984-11-30 앵글재의 만곡평행면 성형방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840007529A KR890001634B1 (ko) 1984-11-30 1984-11-30 앵글재의 만곡평행면 성형방법

Publications (2)

Publication Number Publication Date
KR860003860A true KR860003860A (ko) 1986-06-13
KR890001634B1 KR890001634B1 (ko) 1989-05-12

Family

ID=19236418

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007529A KR890001634B1 (ko) 1984-11-30 1984-11-30 앵글재의 만곡평행면 성형방법

Country Status (1)

Country Link
KR (1) KR890001634B1 (ko)

Also Published As

Publication number Publication date
KR890001634B1 (ko) 1989-05-12

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