EP3784424C0 - Cage de laminoir - Google Patents

Cage de laminoir

Info

Publication number
EP3784424C0
EP3784424C0 EP19718756.0A EP19718756A EP3784424C0 EP 3784424 C0 EP3784424 C0 EP 3784424C0 EP 19718756 A EP19718756 A EP 19718756A EP 3784424 C0 EP3784424 C0 EP 3784424C0
Authority
EP
European Patent Office
Prior art keywords
millstand
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.)
Active
Application number
EP19718756.0A
Other languages
German (de)
English (en)
Other versions
EP3784424A1 (fr
EP3784424B1 (fr
Inventor
Ansgar Radek
Bernhard Schinagl
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.)
Primetals Technologies Austria GmbH
Original Assignee
Primetals Technologies Austria GmbH
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 Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Publication of EP3784424A1 publication Critical patent/EP3784424A1/fr
Application granted granted Critical
Publication of EP3784424C0 publication Critical patent/EP3784424C0/fr
Publication of EP3784424B1 publication Critical patent/EP3784424B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B21B31/078—Sealing devices
    • 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
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/14—Work rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP19718756.0A 2018-04-27 2019-04-25 Cage de laminoir Active EP3784424B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18169686.5A EP3560615A1 (fr) 2018-04-27 2018-04-27 Cage de laminoir
PCT/EP2019/060625 WO2019207050A1 (fr) 2018-04-27 2019-04-25 Cage de laminoir

Publications (3)

Publication Number Publication Date
EP3784424A1 EP3784424A1 (fr) 2021-03-03
EP3784424C0 true EP3784424C0 (fr) 2023-12-20
EP3784424B1 EP3784424B1 (fr) 2023-12-20

Family

ID=62089562

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18169686.5A Pending EP3560615A1 (fr) 2018-04-27 2018-04-27 Cage de laminoir
EP19718756.0A Active EP3784424B1 (fr) 2018-04-27 2019-04-25 Cage de laminoir

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18169686.5A Pending EP3560615A1 (fr) 2018-04-27 2018-04-27 Cage de laminoir

Country Status (5)

Country Link
US (1) US20210146413A1 (fr)
EP (2) EP3560615A1 (fr)
JP (1) JP7204777B2 (fr)
CN (1) CN111989171B (fr)
WO (1) WO2019207050A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941186C (de) * 1953-01-21 1956-04-05 Schloemann Ag Mehrwalzengeruest
US4235485A (en) * 1978-12-21 1980-11-25 The Timken Company Unitized multirow tapered roller bearing
JPS5823507A (ja) * 1981-08-07 1983-02-12 Hitachi Ltd 圧延機用ロ−ル軸受
JPS58196107A (ja) * 1982-05-10 1983-11-15 Kawasaki Heavy Ind Ltd 圧延機のロ−ル支持装置
FR2616089B1 (fr) * 1987-06-04 1994-04-29 Clecim Sa Dispositif de maintien axial d'un cylindre a enveloppe tournante
DE4334021C1 (de) * 1993-10-06 1995-04-06 Achenbach Buschhuetten Gmbh Vorrichtung zum Positionieren und Verriegeln eines Einbaustückes auf einem Walzenzapfen beim Ein- und Ausbau eines Walzensatzes in ein bzw. aus einem Walzgerüst mit Walzen
JPH1080708A (ja) * 1996-09-06 1998-03-31 Ishikawajima Harima Heavy Ind Co Ltd 軸受装置
TWI271225B (en) * 2002-05-29 2007-01-21 Sms Demag Ag Apparatus for controlled influencing of the supporting forces of backing rollers
DE10334682A1 (de) 2003-07-30 2005-02-17 Sms Demag Ag Walzvorrichtung

Also Published As

Publication number Publication date
EP3560615A1 (fr) 2019-10-30
US20210146413A1 (en) 2021-05-20
EP3784424A1 (fr) 2021-03-03
WO2019207050A1 (fr) 2019-10-31
EP3784424B1 (fr) 2023-12-20
JP7204777B2 (ja) 2023-01-16
JP2021518814A (ja) 2021-08-05
CN111989171B (zh) 2022-08-12
CN111989171A (zh) 2020-11-24

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