KR840007833A - How to Form Metal Rail Tank - Google Patents

How to Form Metal Rail Tank Download PDF

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Publication number
KR840007833A
KR840007833A KR1019840001465A KR840001465A KR840007833A KR 840007833 A KR840007833 A KR 840007833A KR 1019840001465 A KR1019840001465 A KR 1019840001465A KR 840001465 A KR840001465 A KR 840001465A KR 840007833 A KR840007833 A KR 840007833A
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KR
South Korea
Prior art keywords
shape
forming
roll
metal rail
stand
Prior art date
Application number
KR1019840001465A
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Korean (ko)
Inventor
미쇼 쟈크
Original Assignee
삐에르 피린느
사실로 소시에떼 아노님
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 삐에르 피린느, 사실로 소시에떼 아노님 filed Critical 삐에르 피린느
Publication of KR840007833A publication Critical patent/KR840007833A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/30—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the groups —CO—N< and, both being directly attached by their carbon atoms to the same carbon skeleton, e.g. H2N—NH—CO—C6H4—COOCH3; Thio-analogues thereof

Abstract

내용 없음.No content.

Description

금속레일 블탱크의 성형법How to Form Metal Rail Tank

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 만능 스탠드내에서 초기 섹션을 나타내는 도면.1 shows an initial section in the universal stand of the present invention.

제2도는 각각 발명과정의 제1 및 제2형상에서 나타난 수축을 지적하는 초기 섹션의 단면도.2 is a cross-sectional view of an initial section indicating the shrinkage seen in the first and second shapes of the inventive process, respectively.

제3A∼3C도는 발명의 일면에 따라서 베이스의 홈에 적당한 개방프로우필을 구비한 수직로울의 세가지 형태도.3A to 3C are three forms of vertical rolls having an open profile suitable for grooves in the base according to one aspect of the invention.

제4A도 및 4B도는 발명의 제1(제4A도) 및 제2(제4B도) 형상을 수행할때 각각 제3A도 및 3C도의 수직로울을 구비한 베이스의 슬롯팅과 로울링을 도시한 도면.4A and 4B show slotting and rolling of a base with vertical rolls of FIGS. 3A and 3C, respectively, when performing the first (FIG. 4A) and second (FIG. 4B) shapes of the invention. drawing.

제5A도∼5D도는 완성된 레일의 유도를 통해 초기섹션으로부터 본 발명에 다른 만능 로울링의 4가지 형태의 배열을 나타내는 도면.5A-5D show an arrangement of four forms of universal rolling according to the invention from the initial section through the induction of the completed rail.

제6도는 2배의 스탠드에서 정확한 블랭크의 로울링을 나타내는 도면.Figure 6 shows the correct rolling of the blank in the double stand.

Claims (11)

사각단면을 갖는 초기섹션으로 시작되는 만능 스탠드상에 레일블랭크를 형성하기 위한 방법에 있어서, (a)통로의 제1시리즈에서 하나의 수직로울에 의해 헤드의 감축에 수반되고, 수평로울에 의해 웨브형성부를 절단하는 제1형상. (b)연속통로에서 만능스탠드의 한 수직로울(다른 수직로울은 작동하지 않고 남아 있다)에 의한 베이스 형성부와 수평로울에 의한 헤드플랭크 형성부를 감축하는 유사한 제2형상등을 특징으로 하는 금속레일 블랭크의 성형법.A method for forming a rail blank on a universal stand starting with an initial section having a rectangular cross section, the method comprising: (a) a reduction of the head by a vertical roll in a first series of passages and a web by a horizontal roll; The first shape to cut the forming portion. (b) Metal rails, characterized by a base shape by one vertical roll (the other vertical roll remains inoperative) and a similar second shape reducing the head flank formation by the horizontal roll in the continuous passage. Forming blanks. 제1항에 있어서, 형상(b)에서 만능 스탠드로 통과하기에 적당한 교차순번에 따라 2배의높이의 스탠드에 개방홈을 형성하여 블랭크를 로울링하는 것을 특징으로 하는 금속레일 블랭크의 성형법.2. The method of forming a metal rail blank according to claim 1, wherein in the shape (b), an open groove is formed in the stand having a height twice as high as the crossing sequence suitable for passing through the universal stand. 제2항에 있어서, 만능 스탠드와 2배 높이의 스탠드를 차례로 배열하는 것을 특징으로 하는 금속레일 블랭크의 성형법.3. The method for forming a metal rail blank according to claim 2, wherein the universal stand and the double height stand are arranged in sequence. 제2항에 있어서, 만능 스탠드와 2배 높이의 스탠드의 각축이 옵셋되도록 배열하는 것을 특징으로 하는 것을 특징으로 하는 금속레일 블랭크의 성형법.The method of forming a metal rail blank according to claim 2, wherein the respective axes of the universal stand and the double height stand are arranged to be offset. 제3항에 있어서, 만능 스탠드 2배 높이의 스탠드의 각축이 옵셋되도록 배열하는 것을 특징으로 하는 금속레일 블랭크의 성형법.4. The method of forming a metal rail blank according to claim 3, wherein the respective axes of the stand of the all-round stand double height are arranged to be offset. 제1항에 있어서, 형상(b)에서 상이한 측면을 갖는 수직로울을 이용하여 연속적인 슬롯팅과 로울링을 함에 의해 베이스를 형성하는 것을 특징으로 하는 금속레일 블랭크의 성형법.The method of forming a metal rail blank according to claim 1, wherein the base is formed by successive slotting and rolling using vertical rolls having different sides in shape (b). 제5항에 있어서, 형상(b)에서 상이한 측면을 갖는 수직로울을 이용하여 연속적인 슬롯팅과 로울링을 함에 의해 베이스를 형성하는 것을 특징으로 하는 금속레일 블랭크의 성형법.The method of forming a metal rail blank according to claim 5, wherein the base is formed by successive slotting and rolling using vertical rolls having different sides in shape (b). 제1항에 있어서, 웨브 절단형상에서 형성된 블랭크의 측면 가이딩을 부과하는 형상을 특징으로 하는 금속레일 블랭크의 성형법.The method of forming a metal rail blank according to claim 1, wherein the shape imparts side guiding of the blank formed in the web cutting shape. 제7항에 있어서, 웨브 절단형상에서 형성된 블랭크의 측면 가이딩을 부과하는 형상을 특징으로 하는 금속레일 블랭크의 성형법.8. The method for forming a metal rail blank according to claim 7, wherein the shape imparts side guiding of the blank formed in the web cutting shape. 제1항에 있어서, 계단진 형태의 수평로울을 사용하고, 제1로울부와 그보다 직경이 더작은 제2로울부를 포함하고, 여기서 제1로울부는 형상(a)에서 웨브절단에 그리고 형상(b)에서 웨브 감축에 영향을 주며, 제2로울부는 형상(b)에서 헤드플랭크의 감축에 영향을 주는 것 등을 특징으로 하는 금속레일 블랭크의 성형법.2. The method of claim 1, wherein a stepped horizontal roll is used and includes a first roll portion and a second roll portion having a smaller diameter, wherein the first roll portion is in shape (a) in web cutting and in shape (b). ), And the second roll part affects the reduction of the head flank in the shape (b). 제9항에 있어서, 계단진 형태의 수평로울을 사용하고, 제1로울부와 그보다 직경이 더작은 제2로울부를 포함하고, 여기서 제1로울부는 형상(a)에서 웨브절단에 그리고 형상(b)에서 웨브 감축에 영향을 주며, 제2로울부는 형상(b)에서 헤드 플랭크의 감축에 영향을 주는 것을 특징으로 하는 금속레일 블랭크의 성형법.10. The method according to claim 9, wherein a stepped horizontal roll is used and includes a first roll portion and a second roll portion having a smaller diameter, wherein the first roll portion is in shape (a) in web cutting and in shape (b). ), And the second roll part affects the reduction of the head flank in the shape (b). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840001465A 1983-03-21 1984-03-21 How to Form Metal Rail Tank KR840007833A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8304596A FR2542974B1 (en) 1983-03-21 1983-03-21 HERBICIDE COMPOSITION CONTAINING A NITRODIPHENYL ETHER DERIVATIVE
FR8304596 1983-03-21

Publications (1)

Publication Number Publication Date
KR840007833A true KR840007833A (en) 1984-12-11

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ID=9287064

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001465A KR840007833A (en) 1983-03-21 1984-03-21 How to Form Metal Rail Tank

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KR (1) KR840007833A (en)
DE (1) DE3309141A1 (en)
FR (1) FR2542974B1 (en)
GB (1) GB2136796B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470453A (en) * 1987-08-12 1989-03-15 Pennwalt Corp 2-hydroxybenzophenonehydrazide and derivative
US5041545A (en) * 1989-04-06 1991-08-20 Atochem North America, Inc. 2-hydroxybenzophenone hydrazides and derivatives thereof
DE19901846A1 (en) * 1999-01-19 2000-07-20 Bayer Ag New aryl-substituted aza-heterocyclic compounds, useful as pre- or post-emergence, total or selective herbicides, show defoliant, dessicant and especially weed-killing activity

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712434A1 (en) * 1977-03-22 1978-09-28 Bayer Ag FUNGICIDALS
JPS5564557A (en) * 1978-11-08 1980-05-15 Mitsui Toatsu Chem Inc Diphenyl ether compound and herbicide containing the same
JPS5852203A (en) * 1981-09-21 1983-03-28 Mitsui Toatsu Chem Inc Herbicidal composition

Also Published As

Publication number Publication date
GB2136796A (en) 1984-09-26
DE3309141A1 (en) 1984-09-20
FR2542974B1 (en) 1988-06-10
GB2136796B (en) 1986-11-26
FR2542974A1 (en) 1984-09-28
GB8307706D0 (en) 1983-04-27

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