KR890000420U - 강가압용 2단 압연기 - Google Patents

강가압용 2단 압연기

Info

Publication number
KR890000420U
KR890000420U KR2019870010310U KR870010310U KR890000420U KR 890000420 U KR890000420 U KR 890000420U KR 2019870010310 U KR2019870010310 U KR 2019870010310U KR 870010310 U KR870010310 U KR 870010310U KR 890000420 U KR890000420 U KR 890000420U
Authority
KR
South Korea
Prior art keywords
rolling mill
strong pressure
stage rolling
stage
strong
Prior art date
Application number
KR2019870010310U
Other languages
English (en)
Other versions
KR900006435Y1 (ko
Inventor
게이 이찌로 요시다
Original Assignee
문수정
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 문수정 filed Critical 문수정
Priority to KR2019870010310U priority Critical patent/KR900006435Y1/ko
Publication of KR890000420U publication Critical patent/KR890000420U/ko
Application granted granted Critical
Publication of KR900006435Y1 publication Critical patent/KR900006435Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
    • B21B35/141—Rigid spindle couplings, e.g. coupling boxes placed on roll necks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/021—Twin mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
KR2019870010310U 1987-06-26 1987-06-26 강가압용 2단 압연기 KR900006435Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010310U KR900006435Y1 (ko) 1987-06-26 1987-06-26 강가압용 2단 압연기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010310U KR900006435Y1 (ko) 1987-06-26 1987-06-26 강가압용 2단 압연기

Publications (2)

Publication Number Publication Date
KR890000420U true KR890000420U (ko) 1989-03-10
KR900006435Y1 KR900006435Y1 (ko) 1990-07-26

Family

ID=19264547

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010310U KR900006435Y1 (ko) 1987-06-26 1987-06-26 강가압용 2단 압연기

Country Status (1)

Country Link
KR (1) KR900006435Y1 (ko)

Also Published As

Publication number Publication date
KR900006435Y1 (ko) 1990-07-26

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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
LAPS Lapse due to unpaid annual fee