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2 221 204

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IPC

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Application

2002111038/03, 2002-04-24

(24)

Start date

2002-04-24

(22)

Actual filing date

2002-04-24

(45)

Published

2004-01-10

(72)

Inventor

Veter V.V.Belkin G.A.Karev A.I.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennoe Predprijatie

BEARING ROLLER Russian patent published in 2004 - IPC

Abstract RU 2221204 C1

FIELD: cylindrical rotary firing kilns, drying drums used in the industry of building materials. SUBSTANCE: the bearing roller has an axle and a multiple-use barrel, from the outside the barrel has a sleeve. The sleeve thickness in radius makes up 0.007-0.12 of the barrel outside diameter. EFFECT: enhanced durability of the roller due to multiple use of the barrel. 2 cl, 1 dwg, 1 ex

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RU 2 221 204 C1

Authors

Veter V.V.

Belkin G.A.

Karev A.I.

Dates

2004-01-10—Published

2002-04-24—Filed

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