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Eric Pierda

Eric Pierda, Saint Leu D'Esserent FR

Patent application numberDescriptionPublished
20090008870Device for braking flat products and corresponding folder - This device for braking a flat product, in particular a signature, has a support, a brake shoe for braking the flat product, the brake shoe being movable between a position allowing the passage of the flat product and a position effecting braking of the flat product, and a drive for driving the brake shoe from the passing position towards the braking position.01-08-2009
20090042708Folding table and corresponding chopper folding device - A folding table, in particular for a folding device which is provided with a chopper folding device, includes a folding face which is suitable for receiving a flat product to be folded, and a folding aperture which extends in a conveying direction, the table extending along a table plane. The folding face includes guides which are capable of guiding at least one conveyor for conveying a flat product to be folded in the conveying direction.02-12-2009
20090247381Folding roller and corresponding folding device - A folding roller is provided for a device for folding a flat product to be folded which extends along a center axis and includes a first axial portion and a second axial portion, the first axial portion having a first surface for folding the product to be folded. The second axial portion includes a main relief which is radially recessed relative to the first folding surface.10-01-2009
20110100239SHEET TRANSPORTING CYLINDER, AND CORRESPONDING TRANSPORT DEVICE, PRINTING PRESS AND USE OF SAID CYLINDER - A transporting cylinder (05-05-2011
20110107930Device for Conveying a Flat Substrate having a Cleaning Device, and corresponding Cutting Device, Printing Press and Method - The invention relates to a sheet (05-12-2011
20110133384Sheet Transporting Device, Cutting Device, Printing Press and corresponding Method - The sheet transporting device of the invention includes: a transferring device (06-09-2011
20110172074METHOD FOR CONTROLLING A CHOPPER FOLDER AND CHOPPER FOLDER - A method adapted for a chopper folder, including a pair of parallel folding rollers defining between them an interstice, a mobile folding blade to force a flat product in the interstice, a means for adjusting the gap between the two folding rollers and a device for controlling the adjustment device. According to the method of the invention, at the beginning of a new production, the controller implements a production beginning mode, wherein it controls the means for adjusting the gap for the adjustment of the gap at a determined reference value, then a production mode, wherein it controls the means for adjusting for a gap adapted to the new production at a steady state.07-14-2011

Eric Pierda, Saint Leu D'Esseurent FR

Patent application numberDescriptionPublished
20080307940Table for a chopper folding device and corresponding chopper folding device - This table for a chopper folding device comprises a surface (12-18-2008