Featured patents

Method and Facility for Producing Separator for Use in Polymer Electrolyte Fuel Cell
US 08820132 B2, Sept. 2, 2014, With cutting, Nobuhiro Tazoe / IHI Corporation (Tokyo, JP)
A method for producing a separator for use in a polymer electrolyte fuel cell…

Progressive Crimping Method
US 08869584 B2, Oct. 28, 2014, Similar tool-faces, Robert L. Sokol / Panduit Corp. (Tinley Park, US)
A progressive crimping method comprising the steps of:…

Three-Dimensionally Bending Machine, Bending-Equipment Line, and Bent Product
US 08863565 B2, Oct. 21, 2014, Distinct temperature modifications at distinct locations of workpiece, Shinjiro Kuwayama et al. / Nippon Steel & Sumitomo Metal Corporation (Tokyo, JP)
A three-dimensionally bending machine comprising;…

Method of Drawing a Blank by Preforming a Channel in a Preform That Is Subsequently Drawn Into a Die Cavity
US 08756970 B2, June 24, 2014, With yieldable actuation of work-gripper, Sergey Fedorovich Golovashchenko / Ford Global Technologies, LLC (Dearborn, US)
A method of forming a part comprising:…

Method and Apparatus to Deform the Cross Section of One or More Longitudinal Sections of an Oblong Object
US 08707750 B2, April 29, 2014, With tools converging to form annular surface; e.g., segments of closed die, Michel Deneire / Darvan Invest N.V. (Adrooie, BE)
A method for deforming a cross section of at least one longitudinal section…

Roll Stand Provided With a Displacement Device
US 08701456 B2, April 22, 2014, With means to drive tool, Rudolf Langeder / Siemens Vai Metals Technologies GmbH AT
A roll stand having at least one pair of rolls mounted in a stand…

Device for Turning Over a Flattening Element and Flattening Element Engaging With Said Device
US 08677798 B2, March 25, 2014, Including means to permit maneuvering of work or product at tool zone, Jean-Pierre Chazal et al. / Siemens VAi Metals Technologies SAS (Saint-Chamond, FR)
A turning-over device for a flattening element, the flattening element having…

Rolling Mill and Rolling Method
US 08573015 B2, Nov. 5, 2013, Including cooling, Hiroyuki Otsuka et al. / IHI Corporation JP
A rolling mill that rolls a plate material using vertical work rolls, the rolling…

Method and Apparatus for Forming a Can Shell
US 08573020 B2, Nov. 5, 2013, Blank detaching, R. Peter Stodd / Container Development, Ltd. (Dayton, US)
A method of forming a cup-shaped circular can shell from a flat metal sheet…

Bending Apparatus for Rod-Shaped Workpieces
US 08561449 B2, Oct. 22, 2013, With means to advance elongated work, Gustav Veit et al. / WAFIOS Aktiengesellschaft (Reutlingen, DE)
A bending apparatus for rod-shaped workpieces, comprising:…

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