KR850007932A - Method of coating pipe on member for shutter - Google Patents

Method of coating pipe on member for shutter Download PDF

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Publication number
KR850007932A
KR850007932A KR1019840002580A KR840002580A KR850007932A KR 850007932 A KR850007932 A KR 850007932A KR 1019840002580 A KR1019840002580 A KR 1019840002580A KR 840002580 A KR840002580 A KR 840002580A KR 850007932 A KR850007932 A KR 850007932A
Authority
KR
South Korea
Prior art keywords
shutter
coating pipe
metal
rod
coating
Prior art date
Application number
KR1019840002580A
Other languages
Korean (ko)
Other versions
KR890001633B1 (en
Inventor
윤민수
Original Assignee
윤민수
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 윤민수 filed Critical 윤민수
Priority to KR1019840002580A priority Critical patent/KR890001633B1/en
Publication of KR850007932A publication Critical patent/KR850007932A/en
Application granted granted Critical
Publication of KR890001633B1 publication Critical patent/KR890001633B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes

Abstract

내용 없음No content

Description

셔터용 부재에 관체를 피복하는 방법Method of coating pipe on member for shutter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 부재를 관체내에 끼워넣은 종단면도. (가)는 동 A-A선 단면도.2 is a longitudinal sectional view in which the member of the present invention is inserted into the tube. (A) Sectional drawing of copper A-A line.

제3도는 본 발명의 실시상태 예시도.3 is an exemplary embodiment of the present invention.

제5도는 본 발명품을 셔터의 부재로 사용한 예시도.5 is an exemplary view using the present invention as a member of a shutter.

도면의 주요부분에 대한 부호의 설명.Explanation of symbols for the main parts of the drawings.

1 : 협곡부, 2 : 비철 금속관, 3 : 금속봉, 4 : 봉발구, 5 : 봉발다이DESCRIPTION OF SYMBOLS 1 Gorge part, 2 Nonferrous metal pipe, 3 Metal rod, 4 Boning opening, 5 Bonbaling die

Claims (2)

한쪽에 협곡부(1)가 형성된 비철금속판(2) 내부에 금속봉(3)을 타삽하여 봉발다이(5)에 천공되어 있는 테이퍼형의 볼방구(4) 내를 통과하도록 협곡부(1)를 인발함을 특징으로 하는 셔터용 부재에 관체를 피복하는 방법.Insert the metal rod 3 into the non-ferrous metal plate 2 in which the valley part 1 was formed in one side, and the gorge part 1 is made to pass through the inside of the tapered ball tool 4 perforated by the rod die 5. A method of coating a tubular body on a member for a shutter characterized by drawing. 청구범위 제1항에 있어서, 금속봉(3) 외주면에 관삽된 비철금속관(2)이 수축과 연신 작용으로 밀도 높게 피복되는 셔터용 부재에 관체를 피복하는 방법.The method according to claim 1, wherein the nonferrous metal pipe (2) inserted into the outer circumferential surface of the metal bar (3) is coated with a member for a shutter which is densely covered by shrinkage and stretching action. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840002580A 1984-05-12 1984-05-12 Metal surfacing method of metal bar for shutter KR890001633B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840002580A KR890001633B1 (en) 1984-05-12 1984-05-12 Metal surfacing method of metal bar for shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840002580A KR890001633B1 (en) 1984-05-12 1984-05-12 Metal surfacing method of metal bar for shutter

Publications (2)

Publication Number Publication Date
KR850007932A true KR850007932A (en) 1985-12-11
KR890001633B1 KR890001633B1 (en) 1989-05-12

Family

ID=19233813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840002580A KR890001633B1 (en) 1984-05-12 1984-05-12 Metal surfacing method of metal bar for shutter

Country Status (1)

Country Link
KR (1) KR890001633B1 (en)

Also Published As

Publication number Publication date
KR890001633B1 (en) 1989-05-12

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