Patenton — panteon of patents

(19)

RU

(11)

2 197 341

(13)

C2

(51)

IPC

(21) (22)

Application

99103753/02, 1999-02-22

(24)

Start date

1999-02-22

(22)

Actual filing date

1999-02-22

(45)

Published

2003-01-27

(72)

Inventor

Njunjaev E.A.Zakaulov E.G.Pjatajkin E.M.Maramzin V.S.Sharapov I.A.Kravchenko E.L.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD FOR ROLLING SIMPLE BARS IN THREE-HIGH STAND Russian patent published in 2003 - IPC

Abstract RU 2197341 C2

FIELD: metallurgy, possibly three-high stands with lifting-rocking tables and with manipulators mounted on tables, intermediate or prefinal-final roll grooved passes for rolling square steel billets in box-type passes. SUBSTANCE: method comprises steps of orienting less heated face of section vertically in first roll grooved pass while allowing bending of front end of section towards less heated face over guide of manipulator at side of its end spaced from rolls; removing another guide from rolled piece for tilting rolled piece by 90 degrees at lowering its leading end. EFFECT: improved labor condition, enhanced efficiency, stable tilting of rolled piece without tilter. 4 dwg

Similar patents RU2197341C2

Title Year Author Number
METHOD FOR REVERSING ROLLING IN ADJACENT ROLLED GROOVED PASSES OF RECTANGULAR OR SHAPED BILLET 1999
  • Nikolaevskij V.N.
  • Sharapov I.A.
  • Pribytkov V.I.
  • Dorofeev V.V.
  • Kosarev A.A.
 RU2197337C2
METHOD OF ROLLING STANDARD BARS 1995
  • Njunjaev E.A.
  • Pjatajkin E.M.
  • Maramzin V.S.
  • Sharapov I.A.
  • Dorofeev V.V.
  • Semenov V.M.
 RU2085309C1
METHOD FOR REVERSING ROLLING OF SIMPLE BARS 1999
  • Maramzin V.S.
  • Sharapov I.A.
  • Ashcheulov D.Kh.
  • Dorofeev V.V.
  • Njunjaev E.A.
 RU2197342C2
METHOD FOR REVERSING ROLLING IN ADJACENT PASSES OF SIMPLE SECTIONS 1995
  • Voloshin V.L.
  • Pustovojt V.V.
  • Pjatajkin E.M.
  • Pakharukov V.D.
  • Maramzin V.S.
  • Sharapov I.A.
 RU2102164C1
ROUND BAR ROLLING METHOD WITH USE OF THREE-HIGH STANDS OF ROLLING MILLS FOR ROLLING LARGE-BARS, BEAMS AND RAILS 2005
  • Pjatajkin Evgenij Mikhajlovich
  • Dorofeev Vladimir Viktorovich
  • Kravchenko Evgenij Loginovich
  • Grishin Sergej Pavlovich
  • Sharapov Igor' Aleksandrovich
  • Karetnikov Aleksej Jur'Evich
 RU2295405C1
METHOD FOR ROLLING FLANGED SECTIONS IN ROUGHING PASSES 1997
  • Maramzin V.S.
  • Sharapov I.A.
  • Pjatajkin E.M.
  • Sergeev L.E.
  • Ashcheulov D.Kh.
 RU2152831C2
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 FOR ROLLING OF SQUARE BILLETS 1992
  • Pautov A.G.
  • Rush A.L.
  • Kaljagin V.N.
  • Gorfinkel' D.G.
  • Kirichkov A.A.
  • Perepechaev V.I.
  • Fejgin G.D.
  • Komratov Ju.S.
 RU2012431C1
METHOD FOR ROLLING ASYMMETRICAL CHANNEL SECTIONS 1997
  • Sharapov I.A.
  • Maramzin V.S.
  • Pjatajkin E.M.
  • Sergeev L.E.
  • Ashcheulov D.Kh.
 RU2133159C1
TENSION BOX PASS SYSTEM 1997
  • Dorofeev V.V.
  • Sharapov I.A.
  • Maramzin V.S.
  • Pjatajkin E.M.
  • Sergeev L.E.
  • Dorofeev S.V.
 RU2152275C1

RU 2 197 341 C2

Authors

Njunjaev E.A.

Zakaulov E.G.

Pjatajkin E.M.

Maramzin V.S.

Sharapov I.A.

Kravchenko E.L.

Dates

2003-01-27—Published

1999-02-22—Filed

read Similar patents