BRPI0621813A2 - laminador de mandril retido para tubos sem costura - Google Patents

laminador de mandril retido para tubos sem costura Download PDF

Info

Publication number
BRPI0621813A2
BRPI0621813A2 BRPI0621813-0A BRPI0621813A BRPI0621813A2 BR PI0621813 A2 BRPI0621813 A2 BR PI0621813A2 BR PI0621813 A BRPI0621813 A BR PI0621813A BR PI0621813 A2 BRPI0621813 A2 BR PI0621813A2
Authority
BR
Brazil
Prior art keywords
rolling
roll
tube
rollers
laminator
Prior art date
Application number
BRPI0621813-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Paolo Marin
Original Assignee
Sms Demag Innse 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 Sms Demag Innse S P A filed Critical Sms Demag Innse S P A
Publication of BRPI0621813A2 publication Critical patent/BRPI0621813A2/pt

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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
BRPI0621813-0A 2006-06-12 2006-06-12 laminador de mandril retido para tubos sem costura BRPI0621813A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2006/000438 WO2007144905A1 (fr) 2006-06-12 2006-06-12 Laminoir à mandrin retenu pour tubes sans soudures

Publications (1)

Publication Number Publication Date
BRPI0621813A2 true BRPI0621813A2 (pt) 2011-12-20

Family

ID=37519115

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0621813-0A BRPI0621813A2 (pt) 2006-06-12 2006-06-12 laminador de mandril retido para tubos sem costura

Country Status (11)

Country Link
US (1) US20090090153A1 (fr)
EP (1) EP2026917B1 (fr)
CN (1) CN101460264B (fr)
AR (1) AR061334A1 (fr)
AT (1) ATE478741T1 (fr)
BR (1) BRPI0621813A2 (fr)
DE (1) DE602006016499D1 (fr)
EA (1) EA014479B1 (fr)
MX (1) MX2008015709A (fr)
SA (1) SA07280314B1 (fr)
WO (1) WO2007144905A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20111391A1 (it) * 2011-07-26 2013-01-27 Sms Innse Spa Cartuccia portarulli per un laminatoio
CN105098352A (zh) * 2015-07-31 2015-11-25 瑞声精密制造科技(常州)有限公司 移动终端
CN109622904B (zh) * 2019-02-01 2020-06-02 东北大学 一种实现连铸圆坯凝固过程芯部压下工艺的装置及方法
CN110935731A (zh) * 2019-12-09 2020-03-31 杭州淳通新材料科技有限公司 多辊围绕式高精密度无缝锥管成型辊模
KR102322805B1 (ko) * 2020-01-23 2021-11-10 가천대학교 산학협력단 다층구조 핵연료 피복관 제조방법
CN113441554A (zh) * 2021-06-22 2021-09-28 厦门语璃沫贸易有限公司 一种高精度钢管热轧设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025897C2 (de) * 1980-07-09 1986-05-07 Kocks Technik Gmbh & Co, 4010 Hilden Rohrwalzwerk, insbesondere Streckreduzierwalzwerk
DE3703756A1 (de) * 1987-02-07 1988-08-18 Kocks Technik Walzgeruest zum walzen von stab- oder rohrfoermigem gut
WO1991001824A1 (fr) * 1989-08-03 1991-02-21 Tubemill S.A. Dispositif elongateur-egalisateur de corps creux ronds destines a la fabrication de tubes sans soudure
IT1271808B (it) * 1994-12-28 1997-06-09 Innocenti Eng Spa Unita' di laminazione per corpi tubolari o astiformi in genere
IT1279085B1 (it) * 1995-11-29 1997-12-04 Innocenti Eng Spa Unita' per la laminazione per tubi su mandrino
IT1298750B1 (it) * 1998-03-18 2000-02-02 Demag Italimpianti Spa Laminatoio a bracci oscillanti,destinato in particolare ma non esclusivamente alla laminazione di tubi senza saldatura
DE20320404U1 (de) * 2002-09-30 2004-06-24 Kocks Technik Gmbh & Co Walzgerüst zum Walzen von stab- oder rohrförmigem Gut
DE602004029995D1 (de) * 2003-03-26 2010-12-23 Sumitomo Metal Ind Verfahren zur herstellung eines nahtlosen rohrs

Also Published As

Publication number Publication date
CN101460264B (zh) 2011-12-21
EP2026917B1 (fr) 2010-08-25
WO2007144905A8 (fr) 2008-02-28
AR061334A1 (es) 2008-08-20
WO2007144905A1 (fr) 2007-12-21
DE602006016499D1 (de) 2010-10-07
EA014479B1 (ru) 2010-12-30
EA200802416A1 (ru) 2009-06-30
EP2026917A1 (fr) 2009-02-25
ATE478741T1 (de) 2010-09-15
MX2008015709A (es) 2009-03-25
US20090090153A1 (en) 2009-04-09
SA07280314B1 (ar) 2011-06-22
CN101460264A (zh) 2009-06-17

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SMS INNSE S.P.A. (IT)

Free format text: NOME ALTERADO DE: SMS DEMAG INNSE S.P.A.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2214 DE 11/06/2013.