EP1020237A4 - Laminoir pour feuillards ou produits plats - Google Patents

Laminoir pour feuillards ou produits plats

Info

Publication number
EP1020237A4
EP1020237A4 EP97938744A EP97938744A EP1020237A4 EP 1020237 A4 EP1020237 A4 EP 1020237A4 EP 97938744 A EP97938744 A EP 97938744A EP 97938744 A EP97938744 A EP 97938744A EP 1020237 A4 EP1020237 A4 EP 1020237A4
Authority
EP
European Patent Office
Prior art keywords
roll
mill
screw
down means
chocks
Prior art date
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.)
Granted
Application number
EP97938744A
Other languages
German (de)
English (en)
Other versions
EP1020237A1 (fr
EP1020237B1 (fr
Inventor
Hongzhuan Zheng
Linzhen Zhao
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1020237A1 publication Critical patent/EP1020237A1/fr
Publication of EP1020237A4 publication Critical patent/EP1020237A4/fr
Application granted granted Critical
Publication of EP1020237B1 publication Critical patent/EP1020237B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • 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
    • B21B2013/025—Quarto, four-high stands
    • 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
    • B21B31/07—Adaptation of roll neck bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
EP97938744A 1997-09-04 1997-09-04 Laminoir pour feuillards ou produits plats Expired - Lifetime EP1020237B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN1997/000092 WO1999011396A1 (fr) 1997-09-04 1997-09-04 Laminoir pour feuillards ou produits plats

Publications (3)

Publication Number Publication Date
EP1020237A1 EP1020237A1 (fr) 2000-07-19
EP1020237A4 true EP1020237A4 (fr) 2003-04-16
EP1020237B1 EP1020237B1 (fr) 2004-11-17

Family

ID=4574984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97938744A Expired - Lifetime EP1020237B1 (fr) 1997-09-04 1997-09-04 Laminoir pour feuillards ou produits plats

Country Status (8)

Country Link
EP (1) EP1020237B1 (fr)
KR (1) KR100504356B1 (fr)
AT (1) ATE282485T1 (fr)
AU (1) AU750839B2 (fr)
CA (1) CA2302424C (fr)
DE (2) DE69731671T2 (fr)
RU (1) RU2198750C2 (fr)
WO (1) WO1999011396A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100393435C (zh) * 2006-07-14 2008-06-11 武汉科技大学 一种用于轧机的辊型稳定垫块
CN109277411A (zh) * 2018-11-13 2019-01-29 郑红专 一种具有分体式机架的轧机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360004A (ja) * 1986-09-01 1988-03-16 Hitachi Ltd 作業ロ−ルの撓み防止装置を有する圧延機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910148A (en) * 1928-03-28 1933-05-23 Timken Roller Bearing Co Rolling mill
BE384983A (fr) * 1930-12-20
US2181173A (en) * 1936-09-11 1939-11-28 Catulle Gene Backed roll mill
US2279350A (en) * 1940-04-27 1942-04-14 Simons Aaron Method and apparatus for drawing metal
US3762202A (en) * 1971-10-18 1973-10-02 W Sherwood Rolling mill for flat-rolled products
US4248073A (en) * 1979-01-26 1981-02-03 T. Sendzimir, Inc. Cluster type cold rolling mill
CN2084397U (zh) * 1990-10-16 1991-09-11 青岛建筑工程学院 轧辊整体静压支承整体压下冷轧机机座

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360004A (ja) * 1986-09-01 1988-03-16 Hitachi Ltd 作業ロ−ルの撓み防止装置を有する圧延機

Also Published As

Publication number Publication date
CA2302424A1 (fr) 1999-03-11
CA2302424C (fr) 2006-11-14
DE69731671D1 (de) 2004-12-23
EP1020237A1 (fr) 2000-07-19
AU750839B2 (en) 2002-08-01
EP1020237B1 (fr) 2004-11-17
AU4110397A (en) 1999-03-22
DE69731671T2 (de) 2005-12-01
DE29780450U1 (de) 2000-05-04
WO1999011396A1 (fr) 1999-03-11
ATE282485T1 (de) 2004-12-15
KR20010023650A (ko) 2001-03-26
RU2198750C2 (ru) 2003-02-20
KR100504356B1 (ko) 2005-07-28

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