EP4368306A4 - DEFLECTOR ROLLER AND METHOD FOR PRODUCING A STEEL SHEET USING THE DEFLECTOR ROLLER - Google Patents

DEFLECTOR ROLLER AND METHOD FOR PRODUCING A STEEL SHEET USING THE DEFLECTOR ROLLER Download PDF

Info

Publication number
EP4368306A4
EP4368306A4 EP22841833.1A EP22841833A EP4368306A4 EP 4368306 A4 EP4368306 A4 EP 4368306A4 EP 22841833 A EP22841833 A EP 22841833A EP 4368306 A4 EP4368306 A4 EP 4368306A4
Authority
EP
European Patent Office
Prior art keywords
deflector roll
steel sheet
manufacturing steel
deflector
roll
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.)
Pending
Application number
EP22841833.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4368306A1 (en
Inventor
Shinichiro Aoe
Masashi Oka
Tetsuya Arakawa
Yukihiro Matsubara
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 Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP4368306A1 publication Critical patent/EP4368306A1/en
Publication of EP4368306A4 publication Critical patent/EP4368306A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work
    • B21B41/10—Loop deflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C49/00—Devices for temporarily accumulating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/32—Arrangements for turning or reversing webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/02—Vertical deviation, e.g. slack, looper height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B21B39/084—Looper devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP22841833.1A 2021-07-12 2022-06-02 DEFLECTOR ROLLER AND METHOD FOR PRODUCING A STEEL SHEET USING THE DEFLECTOR ROLLER Pending EP4368306A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021114785 2021-07-12
PCT/JP2022/022443 WO2023286486A1 (ja) 2021-07-12 2022-06-02 デフレクターロール及びそのデフレクターロールを用いた鋼板の製造方法

Publications (2)

Publication Number Publication Date
EP4368306A1 EP4368306A1 (en) 2024-05-15
EP4368306A4 true EP4368306A4 (en) 2024-10-23

Family

ID=84919301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22841833.1A Pending EP4368306A4 (en) 2021-07-12 2022-06-02 DEFLECTOR ROLLER AND METHOD FOR PRODUCING A STEEL SHEET USING THE DEFLECTOR ROLLER

Country Status (7)

Country Link
US (1) US20240375164A1 (https=)
EP (1) EP4368306A4 (https=)
JP (1) JP7332995B2 (https=)
KR (1) KR20240027039A (https=)
CN (1) CN117615862A (https=)
MX (1) MX2024000680A (https=)
WO (1) WO2023286486A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176417A (ja) * 1985-01-31 1986-08-08 Mitsubishi Heavy Ind Ltd 移送用ロ−ラ
JPS62153420U (https=) * 1986-03-20 1987-09-29
JPH07227605A (ja) * 1994-02-22 1995-08-29 Ube Ind Ltd スリーブロール
JP2012082068A (ja) * 2010-10-15 2012-04-26 Tohoku Gakuin 部分スライド式ローラー機構
EP3110727B1 (en) * 2014-02-27 2018-05-02 Guide2track S.àr.l Belt conveyor assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559549Y2 (https=) * 1976-03-18 1980-03-01
JP3815953B2 (ja) 2000-06-27 2006-08-30 中村物産株式会社 ベルトコンベヤ
JP5396931B2 (ja) 2009-03-11 2014-01-22 Ｊｆｅスチール株式会社 金属帯の巻き取り方法および巻き取り設備

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176417A (ja) * 1985-01-31 1986-08-08 Mitsubishi Heavy Ind Ltd 移送用ロ−ラ
JPS62153420U (https=) * 1986-03-20 1987-09-29
JPH07227605A (ja) * 1994-02-22 1995-08-29 Ube Ind Ltd スリーブロール
JP2012082068A (ja) * 2010-10-15 2012-04-26 Tohoku Gakuin 部分スライド式ローラー機構
EP3110727B1 (en) * 2014-02-27 2018-05-02 Guide2track S.àr.l Belt conveyor assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023286486A1 *

Also Published As

Publication number Publication date
CN117615862A (zh) 2024-02-27
US20240375164A1 (en) 2024-11-14
MX2024000680A (es) 2024-02-07
KR20240027039A (ko) 2024-02-29
WO2023286486A1 (ja) 2023-01-19
JPWO2023286486A1 (https=) 2023-01-19
EP4368306A1 (en) 2024-05-15
JP7332995B2 (ja) 2023-08-24

Similar Documents

Publication Publication Date Title
EP4130323A4 (en) STEEL SHEET, ELEMENT, AND METHOD OF MANUFACTURING THEREOF
EP4223892A4 (en) STEEL SHEET AND METHOD FOR MANUFACTURING STEEL SHEET
EP4130324A4 (en) STEEL SHEET, ELEMENT AND METHOD OF PRODUCTION THEREOF
EP4269660A4 (en) CAN STEEL SHEET AND METHOD FOR MANUFACTURING SAME
EP4310205A4 (en) STEEL SHEET, ELEMENT, METHOD FOR PRODUCING A STEEL SHEET AND METHOD FOR PRODUCING AN ELEMENT
EP4101640A4 (en) DECORATIVE FILM AND METHOD FOR PRODUCING A DECORATIVE FILM
EP4306664A4 (en) HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
EP4186987A4 (en) STEEL SHEET AND METHOD FOR PRODUCING THE SAME
EP4130325A4 (en) STEEL SHEET, ELEMENT, AND METHODS OF MANUFACTURING SAME
EP4123041A4 (en) HIGH STRENGTH STEEL SHEET AND METHOD FOR THE PRODUCTION THEREOF
EP4141132A4 (en) ZINC-COATED STEEL SHEET, ELEMENT, AND METHODS OF MAKING THE SAME
EP4234742A4 (en) HOT-ROLLED STEEL SHEET
EP4242336A4 (en) STEEL SHEET, ELEMENT, METHOD FOR PRODUCING THE STEEL SHEET AND METHOD FOR PRODUCING SAID ELEMENT
EP4180546A4 (en) HOT ROLLED STEEL SHEET
EP4310202A4 (en) ELECTROMAGNETIC NON-DIRECTIONAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME
EP4265811A4 (en) CLAD STEEL SHEET FOR OUTER PANEL AND METHOD OF MANUFACTURING SAME
EP4180545A4 (en) HOT ROLLED STEEL SHEET
EP4119690A4 (en) HOT ROLLED STEEL SHEET
EP4461832A4 (en) HIGH-STRENGTH STEEL SHEET AND METHOD FOR THE PRODUCTION THEREOF
EP4148149A4 (en) HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
EP3748030A4 (en) HIGH CARBON HOT ROLLED STEEL SHEET AND ITS MANUFACTURING PROCESS
EP4108791A4 (en) HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTROMAGNETIC STEEL SHEETS, NON-ORIENTED ELECTROMAGNETIC STEEL SHEETS AND METHOD FOR THE PRODUCTION THEREOF
EP4477785A4 (en) SURFACE-TREATED STEEL SHEET AND METHOD FOR THE PRODUCTION THEREOF
EP4339308A4 (en) HIGH-STRENGTH GALVANIZED STEEL SHEET AND ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
EP4368306A4 (en) DEFLECTOR ROLLER AND METHOD FOR PRODUCING A STEEL SHEET USING THE DEFLECTOR ROLLER

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240206

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20240924

RIC1 Information provided on ipc code assigned before grant

Ipc: B21C 49/00 20060101ALI20240918BHEP

Ipc: B21C 47/34 20060101ALI20240918BHEP

Ipc: B65H 23/32 20060101ALI20240918BHEP

Ipc: B21B 39/08 20060101ALI20240918BHEP

Ipc: B21B 41/10 20060101AFI20240918BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20250731