Show metadata Hide metadata

(19)

(11)

2 185 905

(13)

(51)

IPC

(21) (22)

Application

2000128448/02, 2000-11-13

(24)

Start date

2000-11-13

(22)

Actual filing date

2000-11-13

(45)

Published

2002-07-27

(72)

Inventor

Milovanov I.I.Vorob'Ev N.I.Ubejvolk A.A.Kochegarov V.M.Denisenko N.Ja.Mokrov E.V.

(73)

Holder

Oao Cheljabinskij Metallurgicheskij Kombinat

METHOD FOR ASSEMBLING BUILT-UP ROLLING ROLLS Russian patent published in 2002 - IPC

Abstract RU 2185905 C2

FIELD: rolled stock production, possibly manufacture of rolling rolls. SUBSTANCE: method comprises steps of working adjoined surfaces of beaded shaft and threaded portion, of bandage, of locking nut while providing guaranteed gap between roll axle and bandage; joining above mentioned surfaces at using axial tension of roll axle and fixation of said tension by means of locking nut. Roll axle is tensioned due to heating it in portion of mounting bandage at rotating axle or heater relative to axle. Then bandage is mounted and locking nut is screwed on; temperature of axle heating is normalized. Invention provides transmission of admissible rolling moment with desired safety factor without using hydraulic devices. EFFECT: lowered labor consumption for assembling rolls, enhanced manufacturability, operational reliability of rolls. 1 dwg, 2 tbl

Similar patents RU2185905C2

Title	Year	Author	Number
PRESTRESSED BUILDUP ROLLING ROLL	2001	Milovanov I.I. Ubejvolk A.A. Ogorodnikov S.I. Mokrinskij A.V. Denisenko N.Ja. Kochegarov V.M. Rezvov B.S.	RU2201822C2
PRESTRESSED BUILTUP ROLLING ROLL	2002	Milovanov I.I. Kochegarov V.M. Ogorodnikov S.I. Rezvov B.S. Okishor V.S. Ubejvolk A.A. Mokrov E.V. Mokrinskij A.V. Mikhajlov I.N. Baranov V.M.	RU2226134C2
BUILTUP ROLLING ROLL	1999	Milovanov I.I. Vorob'Ev N.I. Ubejvolk A.A. Denisenko N.Ja. Mukhatdinov N.Kh. Antonov V.I.	RU2211101C2
BUILDUP ROLLING ROLL	1997	Milovanov I.I. Denisenko N.Ja. Ubejvolk A.A. Antonov V.I. Mukhatdinov N.Kh. Brovko L.A.	RU2130348C1
BUILT UP ROLLING ROLL	2005	Alekseev Vladimir Pavlovich Darda Jurij Antonovich Dorofeev Dmitrij Veniaminovich Belyj Nikolaj Pavlovich Shljakhov Nikolaj Aleksandrovich	RU2283708C1
COMPOSITE ROLL	2001	Poletskov P.P. Firkovich A.Ju. Tishin S.V. Poljakov I.M. Degtjarev P.V. Karpov A.A. Korotaev B.G.	RU2191648C1
BUILTUP ROLL	2000	Poletskov P.P. Firkovich A.Ju. Antipenko A.I. Jakimenko V.N. Radionov A.F.	RU2210445C2
SECTIONAL ROLL	0	Gusev Vladimir Dmitrievich Zelenov Vyacheslav Nikolaevich Sankin Yurij Vasilevich	SU1731313A1
COMPOSITE PRE-STRAINED ROLL	2012	Kuz'Menko Anatolij Grigor'Evich Tremasov Aleksej Petrovich Kleshchenko Dmitrij Aleksandrovich Chernikov Artem Anatol'Evich	RU2518836C1
COMPOSITE ROLL	0	Sokolov Vladimir Emelyanovich Pudov Evgenij Andreevich Gun Gennadij Semenovich Naumenko Viktor Danilovich Derunov Aleksandr Ivanovich Chekanskij Vadim Anastasevich Semenyakin Evgenij Borisovich	SU1488046A1

RU 2 185 905 C2

Authors

Milovanov I.I.

Vorob'Ev N.I.

Ubejvolk A.A.

Kochegarov V.M.

Denisenko N.Ja.

Mokrov E.V.

Dates

2002-07-27—Published

2000-11-13—Filed