MULTIPLE ROLL LEVELLER Russian patent published in 2014 - IPC B21D1/02 

Abstract RU 2518828 C2

FIELD: process engineering.

SUBSTANCE: invention relates to metal forming and may be used for straightening of rolled strips. Multiple vertical beams extend from fixed bottom support and are connected with fixed top support. Said beams are located on both sides from lengthwise axis of rolled strip. Bottom straightening stand does not displace in operation to rest on fixed support. Top straightener stand is secured at top support to be displaced by appropriate drive relative to top support between rest position and straightening position whereat strip is displaced in wavy manner. Note here that every stand comprises multiple rolls, spaced apart to run in thrust bearings on axles perpendicular to rolling axis.

EFFECT: straightener stand flexure compensation.

19 cl, 5 dwg

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RU 2 518 828 C2

Authors

Shazal',Zhan-P'Er

Djuma,Bernar

Filippo,Vensan

Dates

2014-06-10Published

2009-09-30Filed