Indirect electrohydraulic press forming tool, device and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11253901
APP PUB NO 20190168280A1
SERIAL NO

16324100

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Importance

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Abstract

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An indirect electrohydraulic draw-forming tool includes a body having a tubular cylindrical area, a chamber intended to be filled with a liquid, two electrodes, each of the electrodes having a portion arranged in the chamber, a punch. The tool also includes a piston mounted so as to slide in a sealed manner within the cylindrical area and sealingly defining the chamber. Moreover, the punch is carried by the piston on a face thereof that is opposite to the chamber.

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Patent Owner(s)

Patent OwnerAddress
ADM28 FRANCE30 BOULEVARD DE THIBAUD TOULOUSE 31100

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avrillaud, Gilles Pinsaguel, FR 16 20
Mandel, Eric St Quentin, FR 5 23

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