KR890018933U - 파이프의 커팅 및 네킹장치 - Google Patents

파이프의 커팅 및 네킹장치

Info

Publication number
KR890018933U
KR890018933U KR2019880002957U KR880002957U KR890018933U KR 890018933 U KR890018933 U KR 890018933U KR 2019880002957 U KR2019880002957 U KR 2019880002957U KR 880002957 U KR880002957 U KR 880002957U KR 890018933 U KR890018933 U KR 890018933U
Authority
KR
South Korea
Prior art keywords
pipe cutting
necking device
necking
cutting
pipe
Prior art date
Application number
KR2019880002957U
Other languages
English (en)
Other versions
KR900010201Y1 (ko
Inventor
오관주
Original Assignee
삼성전자 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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880002957U priority Critical patent/KR900010201Y1/ko
Publication of KR890018933U publication Critical patent/KR890018933U/ko
Application granted granted Critical
Publication of KR900010201Y1 publication Critical patent/KR900010201Y1/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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
KR2019880002957U 1988-03-04 1988-03-04 파이프의 커팅 및 네킹장치 KR900010201Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880002957U KR900010201Y1 (ko) 1988-03-04 1988-03-04 파이프의 커팅 및 네킹장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880002957U KR900010201Y1 (ko) 1988-03-04 1988-03-04 파이프의 커팅 및 네킹장치

Publications (2)

Publication Number Publication Date
KR890018933U true KR890018933U (ko) 1989-10-05
KR900010201Y1 KR900010201Y1 (ko) 1990-11-05

Family

ID=19272947

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880002957U KR900010201Y1 (ko) 1988-03-04 1988-03-04 파이프의 커팅 및 네킹장치

Country Status (1)

Country Link
KR (1) KR900010201Y1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100846357B1 (ko) * 2007-04-02 2008-07-15 금호타이어 주식회사 블록 고무의 절단 및 공급 시스템 및 그 방법
KR100937522B1 (ko) * 2008-05-07 2010-01-19 주식회사 엔케이 튜브형 금속용기의 넥크절단 및 펀칭장치
KR101325488B1 (ko) * 2011-12-14 2013-11-07 주식회사 성우하이텍 컷팅 프레스용 클램핑 장치

Also Published As

Publication number Publication date
KR900010201Y1 (ko) 1990-11-05

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Legal Events

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E902 Notification of reason for refusal
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Payment date: 19970829

Year of fee payment: 10

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