EP3965954C0 - Workpiece drive and descaling device having a workpiece drive - Google Patents

Workpiece drive and descaling device having a workpiece drive

Info

Publication number
EP3965954C0
EP3965954C0 EP20725138.0A EP20725138A EP3965954C0 EP 3965954 C0 EP3965954 C0 EP 3965954C0 EP 20725138 A EP20725138 A EP 20725138A EP 3965954 C0 EP3965954 C0 EP 3965954C0
Authority
EP
European Patent Office
Prior art keywords
workpiece drive
descaling device
workpiece
drive
descaling
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
EP20725138.0A
Other languages
German (de)
French (fr)
Other versions
EP3965954A1 (en
EP3965954B1 (en
Inventor
Udo Hertel
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.)
Hauhinco Maschinenfabrik G Hausherr Jochums GmbH and Co KG
Original Assignee
Hauhinco Maschinenfabrik G Hausherr Jochums GmbH and Co KG
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 Hauhinco Maschinenfabrik G Hausherr Jochums GmbH and Co KG filed Critical Hauhinco Maschinenfabrik G Hausherr Jochums GmbH and Co KG
Publication of EP3965954A1 publication Critical patent/EP3965954A1/en
Application granted granted Critical
Publication of EP3965954C0 publication Critical patent/EP3965954C0/en
Publication of EP3965954B1 publication Critical patent/EP3965954B1/en
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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
    • B05B13/0654—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and a treating nozzles being translated through the hollow bodies in a direction essentially parallel to the rotational axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B24C3/20—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by turntables
    • B24C3/22—Apparatus using nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Metal Rolling (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP20725138.0A 2019-05-06 2020-05-06 Workpiece drive and descaling device having a workpiece drive Active EP3965954B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019111723.2A DE102019111723A1 (en) 2019-05-06 2019-05-06 Workpiece drive and descaling device with workpiece drive
PCT/EP2020/062626 WO2020225327A1 (en) 2019-05-06 2020-05-06 Workpiece drive and descaling device having a workpiece drive

Publications (3)

Publication Number Publication Date
EP3965954A1 EP3965954A1 (en) 2022-03-16
EP3965954C0 true EP3965954C0 (en) 2023-08-02
EP3965954B1 EP3965954B1 (en) 2023-08-02

Family

ID=70680490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20725138.0A Active EP3965954B1 (en) 2019-05-06 2020-05-06 Workpiece drive and descaling device having a workpiece drive

Country Status (7)

Country Link
US (1) US11845119B2 (en)
EP (1) EP3965954B1 (en)
DE (1) DE102019111723A1 (en)
EA (1) EA202193008A1 (en)
ES (1) ES2961883T3 (en)
PL (1) PL3965954T3 (en)
WO (1) WO2020225327A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2546640Y2 (en) * 1992-07-24 1997-09-03 新東工業株式会社 Shot blasting equipment for cleaning aluminum tire wheels
CN201186303Y (en) * 2007-11-22 2009-01-28 中国第一重型机械集团公司 Large-sized pipe fitting descaler
US8506361B2 (en) * 2011-08-25 2013-08-13 General Electric Company Fixture to facilitate sandblasting of a cylindrical object
CN102764778B (en) * 2012-06-28 2014-12-03 宝山钢铁股份有限公司 Inner surface and outer surface jet flow descaling system and method for big-diameter metal pipe wall
ITMI20131090A1 (en) * 2013-06-28 2014-12-29 Danieli Off Mecc TILTING DEVICE FOR INTERNAL TUBES AND TILTING PROCESS
KR101654645B1 (en) * 2015-11-04 2016-09-06 박길미 Billet descaling apparatus

Also Published As

Publication number Publication date
DE102019111723A1 (en) 2020-11-12
EA202193008A1 (en) 2022-03-29
US11845119B2 (en) 2023-12-19
EP3965954A1 (en) 2022-03-16
PL3965954T3 (en) 2024-04-08
EP3965954B1 (en) 2023-08-02
US20220219214A1 (en) 2022-07-14
WO2020225327A1 (en) 2020-11-12
ES2961883T3 (en) 2024-03-14

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