PL4017657T3 - Urządzenie prowadzące do prowadzenia pręta napędowego trzpienia lub do prowadzenia trzpienia w procesie walcowania korpusów rurowych - Google Patents

Urządzenie prowadzące do prowadzenia pręta napędowego trzpienia lub do prowadzenia trzpienia w procesie walcowania korpusów rurowych

Info

Publication number
PL4017657T3
PL4017657T3 PL20772421.2T PL20772421T PL4017657T3 PL 4017657 T3 PL4017657 T3 PL 4017657T3 PL 20772421 T PL20772421 T PL 20772421T PL 4017657 T3 PL4017657 T3 PL 4017657T3
Authority
PL
Poland
Prior art keywords
mandrel
guiding
guide device
rolling process
tubular bodies
Prior art date
Application number
PL20772421.2T
Other languages
English (en)
Inventor
Annibale BUCCI
Marco LANGE'
Original Assignee
Danieli & C. Officine Meccaniche S.P.A.
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 Danieli & C. Officine Meccaniche S.P.A. filed Critical Danieli & C. Officine Meccaniche S.P.A.
Publication of PL4017657T3 publication Critical patent/PL4017657T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Turning (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Machine Tool Units (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Making Paper Articles (AREA)
PL20772421.2T 2019-08-22 2020-08-20 Urządzenie prowadzące do prowadzenia pręta napędowego trzpienia lub do prowadzenia trzpienia w procesie walcowania korpusów rurowych PL4017657T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000014925A IT201900014925A1 (it) 2019-08-22 2019-08-22 Dispositivo di guida per la guida di una barra di spinta di un mandrino o per la guida di un mandrino in un processo di laminazione di corpi tubolari
PCT/IB2020/057824 WO2021033156A1 (en) 2019-08-22 2020-08-20 Guide device for guiding a driving bar of a mandrel or for guiding a mandrel in a rolling process of tubular bodies

Publications (1)

Publication Number Publication Date
PL4017657T3 true PL4017657T3 (pl) 2024-04-15

Family

ID=69375674

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20772421.2T PL4017657T3 (pl) 2019-08-22 2020-08-20 Urządzenie prowadzące do prowadzenia pręta napędowego trzpienia lub do prowadzenia trzpienia w procesie walcowania korpusów rurowych

Country Status (8)

Country Link
US (1) US11801541B2 (pl)
EP (1) EP4017657B1 (pl)
CN (1) CN114340810B (pl)
ES (1) ES2966292T3 (pl)
IT (1) IT201900014925A1 (pl)
PL (1) PL4017657T3 (pl)
SA (1) SA522431691B1 (pl)
WO (1) WO2021033156A1 (pl)

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595782A (en) * 1945-07-02 1947-12-16 Wellman Smith Owen Eng Co Ltd Improvements in and relating to the drawing of metal tubes and the like
US3118329A (en) * 1964-01-21 Tube-mandrel support
US1082214A (en) * 1912-05-09 1913-12-23 Calvin S Crosser Fire-protection suit.
US1950929A (en) * 1931-08-28 1934-03-13 Nat Tube Co Mandrel rod supports
US2083698A (en) 1934-02-17 1937-06-15 William H Engelbertz Push bench method and apparatus
US2263744A (en) * 1939-10-04 1941-11-25 Aetna Standard Eng Co Mandrel bar steadier
US2716553A (en) * 1951-06-19 1955-08-30 Mergenthaler Linotype Gmbh Typographical composing, printing and distributing machine
US2837945A (en) * 1953-07-16 1958-06-10 United States Steel Corp Bar steadier for seamless tubing mills
DE1082214B (de) * 1957-07-11 1960-05-25 Mannesmann Meer Ag Rohrfuehrung an der Auslaufseite eines Schraegwalzwerkes
CA1050577A (en) * 1974-09-16 1979-03-13 George Mink Material handling apparatus
IT1086314B (it) * 1977-09-19 1985-05-28 Innocenti Santeustacchio Spa Gabbia di sostegno e guida del mandrino in laminatoi continui a mandrino trattenuto
IT1151443B (it) * 1982-06-03 1986-12-17 Innocenti Santeustacchio Spa Apparecchiatura per il sostegno della stanga portapunta di una macchina di perforazione assiale a caldo di billette,lingotti e simili
JPS59179205A (ja) * 1983-03-31 1984-10-11 Mitsubishi Heavy Ind Ltd 管連続圧延機のマンドレルバ−・リテ−装置
JPH0280108A (ja) * 1988-09-16 1990-03-20 Sumitomo Metal Ind Ltd 継目無管の製造方法及びその装置
US4967579A (en) * 1989-10-03 1990-11-06 Italimpianti Of America, Inc. Adjustable guide for rotating cylindrical member
RU1765955C (ru) 1989-10-09 1996-04-10 Уральский научно-исследовательский институт трубной промышленности Устройство для деформации особотонкостенных труб на неподвижной оправке
IT1254864B (it) * 1992-04-15 1995-10-11 Filippo Cattaneo Laminatoio continuo per tubi senza saldatura del tipo a mandrino e conunita' di laminazione a tre o piu' rulli comandati e regolabili
RU2108176C1 (ru) 1994-03-30 1998-04-10 Акционерное общество "Электростальский завод тяжелого машиностроения" Устройство для передачи оправки с оси механизма подачи оправок на ось прокатки и зарядки
IT1279085B1 (it) * 1995-11-29 1997-12-04 Innocenti Eng Spa Unita' per la laminazione per tubi su mandrino
RU2148446C1 (ru) * 1998-04-15 2000-05-10 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Задний стол трубопрокатного стана
ITMI20050315A1 (it) * 2005-03-02 2006-09-03 Danieli Off Mecc Impianto compatto di produzione in continuo di barre e-o profili
CN2895042Y (zh) * 2006-04-11 2007-05-02 常州台源纸业有限公司 平卷纸管机
US8842800B2 (en) * 2007-11-28 2014-09-23 Ge-Hitachi Nuclear Energy Americas Llc Fuel rod designs using internal spacer element and methods of using the same
CN101417289A (zh) * 2008-09-23 2009-04-29 太原市通泽成套设备有限公司 一种轧制钢管的抱芯装置
CN101758075B (zh) 2010-01-29 2012-05-02 太原重工股份有限公司 一种分体式抱芯装置
ITMI20110372A1 (it) * 2011-03-10 2012-09-11 Danieli Off Mecc Processo di laminazione per tubi in laminatoio continuo multigabbia
CN102284484A (zh) * 2011-08-31 2011-12-21 太原重工股份有限公司 斜轧机的芯棒预旋转机构
ITMI20121708A1 (it) * 2012-10-10 2014-04-11 Danieli Off Mecc Gabbia di laminazione a tre rulli di lavoro
IT201600103504A1 (it) * 2016-10-14 2018-04-14 Danieli Off Mecc Laminatoio multigabbia per corpi astiformi comprendente gabbie a quattro rulli motorizzati
CN207238759U (zh) * 2017-05-27 2018-04-17 成都诚悟钢管技术有限公司 热轧无缝钢管斜轧机前、后台芯棒全支撑轧制的设备构造
PL3456464T3 (pl) * 2017-09-15 2023-01-16 Afw Holding Gmbh Urządzenie z podtrzymką

Also Published As

Publication number Publication date
US11801541B2 (en) 2023-10-31
SA522431691B1 (ar) 2023-10-23
ES2966292T3 (es) 2024-04-19
EP4017657A1 (en) 2022-06-29
CN114340810A (zh) 2022-04-12
WO2021033156A1 (en) 2021-02-25
CN114340810B (zh) 2024-05-24
IT201900014925A1 (it) 2021-02-22
EP4017657B1 (en) 2023-10-04
US20220219213A1 (en) 2022-07-14

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