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Herda
Eduard Herda, Peine DE
| Patent application number | Description | Published |
|---|---|---|
| 20100084783 | NON-ROUND SPINNERET PLATE HOLE - The present invention concerns a spinneret plate for manufacturing a nonwoven fabric, having multiple non-round holes, which are similar to trilobal or multiarmed holes in particular, for polymer flow outlet to produce filaments, in which identical holes are positioned in rows offset relative to one another. At least a first row has a positional arrangement of the holes that differs from the positional arrangement of a second row of rows through rotation of the holes. | 04-08-2010 |
Philippe Herda, Nogent Sur Oise FR
| Patent application number | Description | Published |
|---|---|---|
| 20080307940 | Table for a chopper folding device and corresponding chopper folding device - This table for a chopper folding device comprises a surface ( | 12-18-2008 |
| 20090008870 | Device 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 |
| 20090014938 | FAN DELIVERY FOR A FOLDING APPARATUS - A fan delivery for a folding apparatus is provided, having at least one fan wheel including a number of fan-wheel elements and having a signature guide member that is movable relative to the fan wheel, in which the signature guide member has at least one arm that is introducible into a space defined by two fan-wheel elements. A folding apparatus is also provided. | 01-15-2009 |
| 20090042708 | Folding 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 |
| 20090247381 | Folding 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 |
Philippe Francois Herda, Nogent Sur Oise FR
| Patent application number | Description | Published |
|---|---|---|
| 20110212816 | FOLDING DEVICE INCLUDING ONE OR SEVERAL BELT(S) CAPABLE OF PERFORMING A TIMED MOVEMENT BETWEEN TWO POSITIONS - A folding device including a folding member, and at least one first belt adapted to act in a forwarding plane on a product to be folded in order to position it opposite the folding member, the device including a movement device for moving the or each first belt relative to the forwarding plane between a first position, in which the first belt exerts a first pressure on the product to be folded, and a second position, in which the first belt exerts a second pressure on the product to be folded that is lower than the first pressure. | 09-01-2011 |
Robert Herda, Munich DE
| Patent application number | Description | Published |
|---|---|---|
| 20100135338 | Device for generation of tunable light pulses - A device for generating light pulses includes a seed laser source for generating input light pulses. An optical pre-amplifier having variable gain receives the input light pulses from the seed laser source. An optical power amplifier receives the light pulses from the optical pre-amplifier and amplifies and compresses the received light pulses. The light pulses are compressed in the optical power amplifier in such a manner that the pulse duration of the output light pulses of the optical power amplifier is tunable via adjusting the gain of the optical pre-amplifier. Wavelength-tunable light pulses are obtained by supplying the output light pulses of the optical power amplifier to a highly non-linear optical fiber. | 06-03-2010 |
Silvia Herda, Herne DE
| Patent application number | Description | Published |
|---|---|---|
| 20110065886 | PROCESS FOR PREPARING HYPERBRANCHED, DENDRITIC POLYURETHANES BY MEANS OF REACTIVE EXTRUSION - The present invention relates to a process for preparing hyperbranched, dendritic polyurethanes by means of reactive extrusion. | 03-17-2011 |
| 20110207861 | CONTINUOUS PROCESS FOR PRODUCING A REACTIVE POLYMER - The invention relates to a continuous process for producing a reactive polymer based on compounds according to the structures (A1) and/or (A2) and phenolic resin in an extruder and to the reactive polymer produced according to said process and the use thereof for producing composite materials. | 08-25-2011 |
Ullrich Herda, Wiesbaden DE
| Patent application number | Description | Published |
|---|---|---|
| 20110182404 | Collimator with an adjustable focal length - The invention relates to a collimator with adjustable focal length, especially for use in X-ray testing devices whose operating principle is based on diffraction phenomena in an object. Fixed focal length collimators used in such X-ray testing devices have to be displaced over a large range. The aim of the invention is to reduce the range of displacement. For this purpose, the collimator has at least two diaphragms having respective substantially circular slots arranged about a common center axis, wherein at least one diaphragm can be displaced along the center axis. | 07-28-2011 |
Wolf Herda, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120102101 | METHOD AND APPARATUS FOR MONITORING AND SYNCHRONIZING USER INTERFACE EVENTS WITH NETWORK DATA - Network data associated with a network session is captured at a first location. The network data includes, but is not limited to, web page data transmitted over a network between a web server and a user terminal. User interface events associated with the same network session are separately captured at a second user terminal location. The user interface events include, but are not limited to, user inputs for interacting with the web page data. Both the captured network data and the separately captured user interface events are then used for analyzing the network session. | 04-26-2012 |