Method for manufacturing a strip having a variable thickness and associated strip

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10526680
APP PUB NO 20170029918A1
SERIAL NO

15112417

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Abstract

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A method for manufacturing a strip having a variable thickness along its length, comprising the steps:

    an initial strip of constant thickness is provided;homogeneous cold rolling of the initial strip along its length in order to obtain an intermediate strip of constant thickness along the rolling direction;flexible cold rolling of the intermediate strip along its length in order to obtain a variable thickness strip, having, along its length, first areas with a first thickness (e+s) and second areas with a second thickness (e), less than the first thickness (e+s),continuous annealing of the strip.

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Patent Owner(s)

Patent OwnerAddress
APERAMLUXEMBOURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laurain, Nicolas Briis-sous-Forges, FR 5 4
Panier, Roland Nevers, FR 2 4
Reydet, Pierre-Louis Urzy, FR 11 20

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