KR950016928U - Top Nozzle Drawing Device - Google Patents

Top Nozzle Drawing Device

Info

Publication number
KR950016928U
KR950016928U KR2019930028480U KR930028480U KR950016928U KR 950016928 U KR950016928 U KR 950016928U KR 2019930028480 U KR2019930028480 U KR 2019930028480U KR 930028480 U KR930028480 U KR 930028480U KR 950016928 U KR950016928 U KR 950016928U
Authority
KR
South Korea
Prior art keywords
drawing device
top nozzle
nozzle drawing
nozzle
Prior art date
Application number
KR2019930028480U
Other languages
Korean (ko)
Other versions
KR950009477Y1 (en
Inventor
박상덕
서복수
염영일
Original Assignee
포항종합제철 주식회사
재단법인 산업과학기술 연구소
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 포항종합제철 주식회사, 재단법인 산업과학기술 연구소 filed Critical 포항종합제철 주식회사
Priority to KR2019930028480U priority Critical patent/KR950009477Y1/en
Publication of KR950016928U publication Critical patent/KR950016928U/en
Application granted granted Critical
Publication of KR950009477Y1 publication Critical patent/KR950009477Y1/en

Links

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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sawing (AREA)
KR2019930028480U 1993-12-18 1993-12-18 Drawing devices for top nozzle KR950009477Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930028480U KR950009477Y1 (en) 1993-12-18 1993-12-18 Drawing devices for top nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930028480U KR950009477Y1 (en) 1993-12-18 1993-12-18 Drawing devices for top nozzle

Publications (2)

Publication Number Publication Date
KR950016928U true KR950016928U (en) 1995-07-20
KR950009477Y1 KR950009477Y1 (en) 1995-11-03

Family

ID=19371648

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930028480U KR950009477Y1 (en) 1993-12-18 1993-12-18 Drawing devices for top nozzle

Country Status (1)

Country Link
KR (1) KR950009477Y1 (en)

Also Published As

Publication number Publication date
KR950009477Y1 (en) 1995-11-03

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20031103

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee