EP4368306A4 - Deflector roll and method for manufacturing steel sheet using said deflector roll - Google Patents

Deflector roll and method for manufacturing steel sheet using said deflector roll 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)
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 roll and method for manufacturing steel sheet using said deflector roll Pending EP4368306A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021114785 2021-07-12
PCT/JP2022/022443 WO2023286486A1 (en) 2021-07-12 2022-06-02 Deflector roll and method for manufacturing steel sheet using said deflector roll

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 roll and method for manufacturing steel sheet using said deflector roll

Country Status (7)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176417A (en) * 1985-01-31 1986-08-08 Mitsubishi Heavy Ind Ltd Roll for transferring
JPS62153420U (en) * 1986-03-20 1987-09-29
JPH07227605A (en) * 1994-02-22 1995-08-29 Ube Ind Ltd Sleeve roll
JP2012082068A (en) * 2010-10-15 2012-04-26 Tohoku Gakuin Partial slide-type roller mechanism
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 (en) * 1976-03-18 1980-03-01
JP3815953B2 (en) 2000-06-27 2006-08-30 中村物産株式会社 Belt conveyor
JP5396931B2 (en) 2009-03-11 2014-01-22 Ｊｆｅスチール株式会社 Metal strip winding method and winding equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176417A (en) * 1985-01-31 1986-08-08 Mitsubishi Heavy Ind Ltd Roll for transferring
JPS62153420U (en) * 1986-03-20 1987-09-29
JPH07227605A (en) * 1994-02-22 1995-08-29 Ube Ind Ltd Sleeve roll
JP2012082068A (en) * 2010-10-15 2012-04-26 Tohoku Gakuin Partial slide-type roller mechanism
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 (en) 2024-02-27
US20240375164A1 (en) 2024-11-14
MX2024000680A (en) 2024-02-07
KR20240027039A (en) 2024-02-29
WO2023286486A1 (en) 2023-01-19
JPWO2023286486A1 (en) 2023-01-19
EP4368306A1 (en) 2024-05-15
JP7332995B2 (en) 2023-08-24

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Ipc: B65H 23/32 20060101ALI20240918BHEP

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