Machine for cambering, forming, folding or bending bars, wires or extruded shapes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8220304
APP PUB NO 20080295559A1
SERIAL NO

12091044

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention concerns a machine for cambering, forming, folding or bending a bar, a wire or an extruded shape. The invention includes a bending form provided with a clamping system, a device for orienting the tube, and a bending jaw (8). The bending jaw is prismatic and machined to the tube radius on at least one of its surfaces. The kinematics of the displacement of the bending jaw in a peripheral area at the bending form is provided by any combination of at least two, rectilinear or rotating, movements. The bending jaw is steerable in rotation about a median axis perpendicular to the bending plane. The bending jaw is mobile in the vertical direction to provide multiple bending operations.

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Patent Owner(s)

Patent OwnerAddress
NUMALLIANCE88470 SAINT-MICHEL-SUR-MEURTHE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Etienne, Joël Saint Die des Vosges, FR 4 8

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