Trolley and method of using the trolley for vertical rolling

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United States of America Patent

PATENT NO 9446871
SERIAL NO

14284487

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Abstract

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A trolley for supporting the plate during vertical rolling of the plate is provided. In one embodiment, the trolley can include a support body configured to provide support for the trolley; a plurality of wheels configured to allow the trolley to move across a floor; a lifting arm supported by the support body, wherein the lifting arm is movable about a first position and a second position; a pump handle configured to raise the lifting arm between the first position and the second position; and a plate holder configured to move with the lifting arm and hold the plate in place relative to the trolley.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDEPARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Granger, Claude Beloeil, CA 18 51
Roy, Jean Dollard-des-Ormeaux, CA 23 94

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