ELECTROMAGNETIC ROLLER TYPE TENSION APPARATUS Russian patent published in 2002 - IPC

Abstract RU 2189932 C1

FIELD: metallurgical equipment designed for using in aggregates for slitting ferromagnetic strips. SUBSTANCE: tensioning roller includes discs mounted with possibility of free rotation on shaft; modules inserted between said discs for exciting magnetic field. Said modules are in the form of winding monolithically embedded to metallic housing mounted on washer fixed against turning over on shaft by means of key. Invention allows to transport ferromagnetic strip without preliminarily tensioning it. EFFECT: elimination of press guide, enhanced wear resistance. 2 dwg, 1 tbl

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RU 2 189 932 C1

Authors

Grachev V.G.

Novosad P.G.

Solodovnik F.S.

Tikotskij A.E.

Junyshev V.G.

Isakov S.G.

Dates

2002-09-27—Published

2001-10-31—Filed