IT1204442B - Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura - Google Patents

Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura

Info

Publication number
IT1204442B
IT1204442B IT19310/86A IT1931086A IT1204442B IT 1204442 B IT1204442 B IT 1204442B IT 19310/86 A IT19310/86 A IT 19310/86A IT 1931086 A IT1931086 A IT 1931086A IT 1204442 B IT1204442 B IT 1204442B
Authority
IT
Italy
Prior art keywords
continuous rolling
pipes
welding
production
rolling structure
Prior art date
Application number
IT19310/86A
Other languages
English (en)
Other versions
IT8619310A0 (it
Inventor
Cesare Galletti
Emanuele Gancia
Giorgio Quecchia
Original Assignee
Innocenti Santeustacchio Spa
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 Innocenti Santeustacchio Spa filed Critical Innocenti Santeustacchio Spa
Priority to IT19310/86A priority Critical patent/IT1204442B/it
Publication of IT8619310A0 publication Critical patent/IT8619310A0/it
Priority to AT87830023T priority patent/ATE54842T1/de
Priority to DE8787830023T priority patent/DE3763852D1/de
Priority to EP87830023A priority patent/EP0233158B1/en
Priority to CA000528310A priority patent/CA1299902C/en
Priority to US07/010,823 priority patent/US4794776A/en
Priority to CN87100615A priority patent/CN1014208B/zh
Priority to JP62023724A priority patent/JPS62183904A/ja
Application granted granted Critical
Publication of IT1204442B publication Critical patent/IT1204442B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Crushing And Grinding (AREA)
  • Rolling Contact Bearings (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
IT19310/86A 1986-02-06 1986-02-06 Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura IT1204442B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT19310/86A IT1204442B (it) 1986-02-06 1986-02-06 Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura
AT87830023T ATE54842T1 (de) 1986-02-06 1987-01-21 Lastenaufnehmende konstruktion fuer ein kontinuierliches walzwerk zur herstellung nahtloser rohre.
DE8787830023T DE3763852D1 (de) 1986-02-06 1987-01-21 Lastenaufnehmende konstruktion fuer ein kontinuierliches walzwerk zur herstellung nahtloser rohre.
EP87830023A EP0233158B1 (en) 1986-02-06 1987-01-21 a load-bearing structure for a continuous rolling mill for seamless tube making
CA000528310A CA1299902C (en) 1986-02-06 1987-01-27 Load-bearing structure for a continuous rolling mill for seamless tube making
US07/010,823 US4794776A (en) 1986-02-06 1987-02-04 Load-bearing structure for a continuous rolling mill for seamless tube making
CN87100615A CN1014208B (zh) 1986-02-06 1987-02-05 无缝管连续滚轧机的负荷承载结构
JP62023724A JPS62183904A (ja) 1986-02-06 1987-02-05 連続圧延機構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19310/86A IT1204442B (it) 1986-02-06 1986-02-06 Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura

Publications (2)

Publication Number Publication Date
IT8619310A0 IT8619310A0 (it) 1986-02-06
IT1204442B true IT1204442B (it) 1989-03-01

Family

ID=11156620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19310/86A IT1204442B (it) 1986-02-06 1986-02-06 Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura

Country Status (8)

Country Link
US (1) US4794776A (it)
EP (1) EP0233158B1 (it)
JP (1) JPS62183904A (it)
CN (1) CN1014208B (it)
AT (1) ATE54842T1 (it)
CA (1) CA1299902C (it)
DE (1) DE3763852D1 (it)
IT (1) IT1204442B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295379A (en) * 1993-03-05 1994-03-22 Italimpianti Of America, Inc. Vertical piercer mill
PL3075909T3 (pl) 2015-03-30 2018-02-28 Joseph Vögele AG Maszyna do budowy dróg z siecią do transmisji danych i zastosowanie części przewodu prądowego

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101959A (en) * 1933-08-16 1937-12-14 Julius Kahn Metal drawing apparatus
US2264688A (en) * 1940-02-02 1941-12-02 Nathan H Wolf Tube drawing machine
GB723097A (en) * 1950-02-18 1955-02-02 Reisholz Stahl & Roehrenwerk Improvements relating to tube rolling mills
US3016772A (en) * 1959-04-20 1962-01-16 Beloit Iron Works Drive assembly for metal working mill
US4038855A (en) * 1976-04-19 1977-08-02 Aetna-Standard Engineering Company Stretch reducing mill
IT1149767B (it) * 1982-02-17 1986-12-10 Innocenti Santeustacchio Spa Gabbia di laminazione con unita' operativa intercambiabile,particolarmente per laminatoio presso-perforatore
DE3540330A1 (de) * 1985-11-11 1987-05-14 Mannesmann Ag Walzwerk, insbesondere rohrkontiwalzwerk

Also Published As

Publication number Publication date
JPS62183904A (ja) 1987-08-12
US4794776A (en) 1989-01-03
EP0233158B1 (en) 1990-07-25
CA1299902C (en) 1992-05-05
CN1014208B (zh) 1991-10-09
CN87100615A (zh) 1987-08-19
DE3763852D1 (de) 1990-08-30
ATE54842T1 (de) 1990-08-15
EP0233158A1 (en) 1987-08-19
IT8619310A0 (it) 1986-02-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950131