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2 238 800

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IPC

(21) (22)

Application

2002124499/13, 2002-09-16

(24)

Start date

2002-09-16

(22)

Actual filing date

2002-09-16

(45)

Published

2004-10-27

(72)

Inventor

Kostenko Georgij DmitrievichKarichkovskij Petr NikitovichMorozovskij Vsevolod Vital'EvichPoljak Vladimir Nikolaevich

(73)

Holder

Fiziko-Tekhnologicheskij Institut Metallov I Splavov Nan UkrainyOao Mashinostroitel'Nyj Zavod Im. S.M. Kirova"Kostenko Georgij DmitrievichKarichkovskij Petr NikitovichMorozovskij Vsevolod Vital'EvichPoljak Vladimir Nikolaevich

CAST DOUBLE-LAYER FLOUR MILLING ROLL Russian patent published in 2004 - IPC

Abstract RU 2238800 C2

FIELD: milling equipment.

SUBSTANCE: flour milling roll has double-layer hollow barrel with working and inner layers, two supporting journals and lead inserts at its end surfaces. Thickness ratio of working and inner layers is set within the range of 1/1.45-1/1.95 and 1/3.1-1/4.1.

EFFECT: increased strength mechanical and antifriction characteristics of rolls, enhanced reliability in operation and prolonged service life of roll.

2 cl, 1 dwg

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RU 2 238 800 C2

Authors

Kostenko Georgij Dmitrievich

Karichkovskij Petr Nikitovich

Morozovskij Vsevolod Vital'Evich

Poljak Vladimir Nikolaevich

Dates

2004-10-27—Published

2002-09-16—Filed