Patenton — panteon of patents

(19)

RU

(11)

2 012 431

(13)

C1

(51)

IPC

(21) (22)

Application

92011123/27, 1992-12-10

(22)

Actual filing date

1992-12-10

(45)

Published

1994-05-15

(72)

Inventor

Pautov A.G.Rush A.L.Kaljagin V.N.Gorfinkel' D.G.Kirichkov A.A.Perepechaev V.I.Fejgin G.D.Komratov Ju.S.

(73)

Holder

Nizhnetagil'Skij Metallurgicheskij Kombinat

METHOD FOR ROLLING OF SQUARE BILLETS Russian patent published in 1994 - IPC

Abstract RU 2012431 C1

FIELD: metallurgy. SUBSTANCE: in four last operations rolling in box passes is alternating with rolling in smooth four roll passes. outlets of box passes are made within 7-9 deg, box passes side walls and bottom matching surfaces have radius by 10- 30% larger than rounding radiuses of finished shape. EFFECT: increased efficiency of operation. 1 tbl, 7 dwg

Similar patents RU2012431C1

Title Year Author Number
METHOD FOR ROLLING ROUND CROSS SECTION SHAPES 1999
  • Kuzovkov A.Ja.
  • Kaljagin V.N.
  • Borodin V.V.
  • Surin P.K.
  • Rush A.L.
  • Mardyshkin R.E.
 RU2170150C1
CHANNEL BAR PRODUCTION METHOD 1999
  • Kuzovkov A.Ja.
  • Kaljagin V.N.
  • Borodin V.V.
  • Surin P.K.
  • Rush A.L.
  • Mardyshkin R.E.
  • Pautov A.G.
 RU2169050C2
METHOD FOR ROLLING SECTIONS OF CONTINUOUSLY CAST ROUND CROSS-SECTION BILLET 1998
  • Kuzovkov A.Ja.
  • Kaljagin V.N.
  • Borodin V.V.
  • Surin P.K.
  • Rush A.L.
  • Petrenko Ju.P.
  • Mardyshkin R.E.
  • Pilipenko V.F.
 RU2151657C1
RAIL ROLLING METHOD 2021
  • Rubtsov Vitalii Iurevich
  • Alypov Pavel Alekseevich
  • Ulegin Kirill Andreevich
  • Novozhilov Ilia Sergeevich
  • Gaev Denis Viktorovich
  • Roshchupkin Sergei Alekseevich
 RU2782330C1
BILLET ROLLING METHOD 2000
  • Kuvshinnikov O.A.
  • Lutsenko A.N.
  • Nikiforov V.V.
  • Monid V.A.
  • Gorbunov Ju.N.
  • Trajno A.I.
  • Rjabinkov V.T.
 RU2187391C1
THICK SHEET ROLLING METHOD 1997
  • Kaljagin V.N.
  • Borodin V.V.
  • Surin P.K.
  • Pautov A.G.
  • Rush A.L.
  • Kuzovkov A.Ja.
  • Komratov Ju.S.
 RU2121896C1
METHOD FOR ROLLING FLANGED SECTIONS IN ROUGH GROOVED PASSES 1993
  • Maramzin V.S.
  • Sharapov I.A.
  • Pjatajkin E.M.
  • Dorofeev V.V.
  • Ashcheulov D.Kh.
 RU2103078C1
METHOD OF ROLLING DOUBLET-TEE IRON 2009
  • Kopylov Igor' Vsevolodovich
  • Belov Evgenij Gennad'Evich
  • Efimov Oleg Jur'Evich
  • Dikan' Oleg Valer'Evich
  • Timofeenko Oleg Viktorovich
 RU2403996C1
CHANNEL BAR ROLLING METHOD 1998
  • Junin G.N.
  • Kravchenko E.L.
  • Sharapov I.A.
  • Dorofeev V.V.
  • Maramzin V.S.
  • Dorofeev S.V.
 RU2132247C1
METHOD OF ROLLING ASSYMETRIC ANGULAR PROFILES 2020
  • Kurochkin Viacheslav Valerevich
 RU2741875C1

RU 2 012 431 C1

Authors

Pautov A.G.

Rush A.L.

Kaljagin V.N.

Gorfinkel' D.G.

Kirichkov A.A.

Perepechaev V.I.

Fejgin G.D.

Komratov Ju.S.

Dates

1994-05-15—Published

1992-12-10—Filed

read Similar patents