JPS612442B2 - - Google Patents

Info

Publication number
JPS612442B2
JPS612442B2 JP56106873A JP10687381A JPS612442B2 JP S612442 B2 JPS612442 B2 JP S612442B2 JP 56106873 A JP56106873 A JP 56106873A JP 10687381 A JP10687381 A JP 10687381A JP S612442 B2 JPS612442 B2 JP S612442B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP56106873A
Other versions
JPS589704A (ja
Inventor
Shinji Akita
Masayuki Hatanaka
Akira Uemura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP56106873A priority Critical patent/JPS589704A/ja
Priority to GB08218926A priority patent/GB2103525B/en
Priority to CA000406331A priority patent/CA1177682A/en
Priority to US06/394,110 priority patent/US4449386A/en
Priority to DE19823225447 priority patent/DE3225447A1/de
Priority to IT22293/82A priority patent/IT1151910B/it
Priority to FR8211999A priority patent/FR2509202B1/fr
Publication of JPS589704A publication Critical patent/JPS589704A/ja
Publication of JPS612442B2 publication Critical patent/JPS612442B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP56106873A 1981-07-10 1981-07-10 鋼管圧延機 Granted JPS589704A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56106873A JPS589704A (ja) 1981-07-10 1981-07-10 鋼管圧延機
GB08218926A GB2103525B (en) 1981-07-10 1982-06-30 Steel pipe rolling mill
CA000406331A CA1177682A (en) 1981-07-10 1982-06-30 Steel pipe rolling mill
US06/394,110 US4449386A (en) 1981-07-10 1982-07-01 Steel pipe rolling mill
DE19823225447 DE3225447A1 (de) 1981-07-10 1982-07-07 Walzwerk fuer stahlrohre
IT22293/82A IT1151910B (it) 1981-07-10 1982-07-08 Laminatoio per tubi di acciaio
FR8211999A FR2509202B1 (fr) 1981-07-10 1982-07-08 Laminoir de tubes d'acier comportant un dispositif pour changer les cylindres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56106873A JPS589704A (ja) 1981-07-10 1981-07-10 鋼管圧延機

Publications (2)

Publication Number Publication Date
JPS589704A JPS589704A (ja) 1983-01-20
JPS612442B2 true JPS612442B2 (ja) 1986-01-24

Family

ID=14444648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56106873A Granted JPS589704A (ja) 1981-07-10 1981-07-10 鋼管圧延機

Country Status (7)

Country Link
US (1) US4449386A (ja)
JP (1) JPS589704A (ja)
CA (1) CA1177682A (ja)
DE (1) DE3225447A1 (ja)
FR (1) FR2509202B1 (ja)
GB (1) GB2103525B (ja)
IT (1) IT1151910B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142893A (en) * 1991-05-17 1992-09-01 Italimpianti Of America, Inc. Tube mill
EP1060804B1 (en) * 1997-10-15 2006-08-02 Sumitomo Metal Industries Limited Apparatus and method for changing piercer roll of vertical piercing mill
US20080022722A1 (en) * 2005-12-22 2008-01-31 Chi-Fu Tito Hsueh Methods for continuously manufacturing crystallized glass curved panels and pipes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075079B (ja) *
BE564044A (ja) * 1957-01-18
BE654394A (ja) * 1963-10-17 1965-02-01
FR1411599A (fr) * 1964-10-15 1965-09-17 Siemag Siegener Masch Bau Dispositif auxiliaire pour le montage et le démontage des cylindres verticaux d'un laminoir universel pour le laminage de larges brames
US3691809A (en) * 1971-02-03 1972-09-19 Mesta Machine Co Mill roll changing arrangement
DE2156595C3 (de) * 1971-11-11 1980-01-24 Mannesmannroehren-Werke Ag, 4000 Duesseldorf Rohrschrägwalzwerk
DE2303325A1 (de) * 1973-01-19 1974-07-25 Mannesmann Meer Ag Zweiwalzen-schraegwalzwerk mit uebereinanderliegenden schraegwalzen und seitlichen fuehrungselementen
SU737039A1 (ru) * 1977-11-10 1980-05-30 Предприятие П/Я В-2869 Рабоча клеть стана поперечной прокатки
JPS6018493B2 (ja) * 1978-09-14 1985-05-10 石川島播磨重工業株式会社 竪形圧延機
GB2087282B (en) * 1980-10-21 1985-01-09 Nippon Kokan Kk Steel pipe rolling mill

Also Published As

Publication number Publication date
IT1151910B (it) 1986-12-24
JPS589704A (ja) 1983-01-20
GB2103525A (en) 1983-02-23
DE3225447A1 (de) 1983-01-27
DE3225447C2 (ja) 1988-12-08
IT8222293A0 (it) 1982-07-08
FR2509202B1 (fr) 1985-06-28
GB2103525B (en) 1985-08-07
CA1177682A (en) 1984-11-13
US4449386A (en) 1984-05-22
FR2509202A1 (fr) 1983-01-14

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