IT1180963B - Pilger tube rolling mill - Google Patents

Pilger tube rolling mill

Info

Publication number
IT1180963B
IT1180963B IT41542/84A IT4154284A IT1180963B IT 1180963 B IT1180963 B IT 1180963B IT 41542/84 A IT41542/84 A IT 41542/84A IT 4154284 A IT4154284 A IT 4154284A IT 1180963 B IT1180963 B IT 1180963B
Authority
IT
Italy
Prior art keywords
rolling mill
tube rolling
pilger
rolls
pilger tube
Prior art date
Application number
IT41542/84A
Other languages
Italian (it)
Other versions
IT8441542A0 (en
IT8441542A1 (en
Inventor
Ivan Nikolaevich Potapov
German Dmitrievich Styrkin
Ivan Petrovich Gremyakov
Alexei Danialovich Sheikh-Ali
Original Assignee
Mo I Stali I Splavov
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 Mo I Stali I Splavov filed Critical Mo I Stali I Splavov
Priority to IT41542/84A priority Critical patent/IT1180963B/en
Publication of IT8441542A0 publication Critical patent/IT8441542A0/en
Publication of IT8441542A1 publication Critical patent/IT8441542A1/en
Application granted granted Critical
Publication of IT1180963B publication Critical patent/IT1180963B/en

Links

Landscapes

  • Control Of Metal Rolling (AREA)

Abstract

A seamless tube rolling mill of the Pilger Type has four uprights on a bed with a crosspiece between which two work rolls and two back-up rolls are arranged with their bearing housings. In addition to a provisional tensioning device for the top back-up roll of the stand, an additional tensioning mechanism acts on the two work rolls through two power cylinder-operated camshafts.
IT41542/84A 1984-03-12 1984-03-12 Pilger tube rolling mill IT1180963B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT41542/84A IT1180963B (en) 1984-03-12 1984-03-12 Pilger tube rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41542/84A IT1180963B (en) 1984-03-12 1984-03-12 Pilger tube rolling mill

Publications (3)

Publication Number Publication Date
IT8441542A0 IT8441542A0 (en) 1984-03-12
IT8441542A1 IT8441542A1 (en) 1985-09-12
IT1180963B true IT1180963B (en) 1987-09-23

Family

ID=11250900

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41542/84A IT1180963B (en) 1984-03-12 1984-03-12 Pilger tube rolling mill

Country Status (1)

Country Link
IT (1) IT1180963B (en)

Also Published As

Publication number Publication date
IT8441542A0 (en) 1984-03-12
IT8441542A1 (en) 1985-09-12

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