Patents by Inventor Matthias Gygi
Matthias Gygi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20120266729Abstract: There is described a method for processing stacks of sheets (SS) into bundles (5) of securities, in particular banknote bundles, the method comprising the steps of cutting successive stacks of sheets (SS), each carrying an array of multiple security prints arranged in a matrix of rows and columns, into successive sets of bundle strips (S; S*), and cutting the successive set of bundle strips (S; S*) into successive sets (2) of consecutive bundles (5) of securities. This method further comprises the step of counting the number of substrates within each bundle strip (S; S*) prior to cutting thereof into the successive sets (2) of consecutive bundles (5).Type: ApplicationFiled: August 2, 2010Publication date: October 25, 2012Applicant: KBA-NOTASYS SAInventors: Matthias Gygi, Hartmut Karl Sauer
-
Patent number: 8286551Abstract: The printing machine comprises at least one transfer system for conveying a substrate onto an impression cylinder and at least one screen of cylindrical or flat shape, with a doctor blade, said screen collaborating with the impression cylinder and intended to print the substrate with an ink containing pigments that can be orientated by a magnetic field and an unloading system for carrying the substrate away. The impression cylinder comprises at least one magnetic element on its impression surface, said magnetic element being positioned at a point corresponding to said impression performed by said screen on said substrate.Type: GrantFiled: July 30, 2010Date of Patent: October 16, 2012Assignee: KBA-NotaSys SAInventor: Matthias Gygi
-
Publication number: 20110290129Abstract: There is described a device and method for magnetically transferring indicia to a coating composition, such as an ink or varnish, applied to at least a part of the surface of a substrate, the coating composition comprising at least one type of magnetic or magnetizable particles. The device comprises a body subjected to a magnetic field generated by appropriate electromagnetic means, which body carries determined indicia in the form of engravings on a surface of the body, which engravings influence orientation of field lines of the magnetic field. The body comprises at least one layer of material of high magnetic permeability in which the engravings are formed. In unengraved regions of the layer of material of high magnetic permeability, the field lines of the magnetic field extend substantially parallel to the surface of the body inside said layer of material of high magnetic permeability.Type: ApplicationFiled: May 7, 2008Publication date: December 1, 2011Applicant: KBS-GIORI S.A.Inventors: Matthias Gygi, Alain Würsch, Fabienne Meichtry, Alain Jufer
-
Publication number: 20110259513Abstract: There is described a method for applying foil material (200) onto successive sheets (S), especially sheets for the production of securities, such as banknotes. In a first step, individual sheets (S) are transported in succession along a sheet transport path. In a second step, at least one continuous band of foil material (200) is applied onto the individual sheets (S) along a direction substantially parallel to a direction of displacement (A) of the individual sheets, thereby forming a continuous flow of sheets linked to one another by the said at least one continuous band of foil material (200). In a third step, the said at least one continuous band of foil material (200) is cut by means of a laser beam (L) such that the continuous flow of sheets is again separated into individual sheets (S) with portions of foil material (200*) remaining on the sheet.Type: ApplicationFiled: June 26, 2009Publication date: October 27, 2011Applicant: KBA-GIORI S.A.Inventors: Johann Emil Eitel, Matthias Gygi, Kurt Georg Nagler
-
Patent number: 7971619Abstract: A cylinder for stamping planar substrates, such as sheets of paper comprises at least a pit with clamping means for holding a stamping medium on said cylinder, said medium comprising at least a row of stamps distributed along the medium. The medium is formed by a stamping plate or by stamping strips and said cylinder further comprises at least a supporting piece forming a bridge over said pit.Type: GrantFiled: April 5, 2005Date of Patent: July 5, 2011Assignee: KBA-Giori S.A.Inventors: Johann Emil Eitel, Matthias Gygi
-
Publication number: 20110139362Abstract: There is described a method for applying foil material onto successive sheets, especially sheets of securities. In a first step, individual sheets are transported in succession along a sheet transport path. In a second step, at least one continuous band of foil material is applied onto the individual sheets along a direction substantially parallel to a direction of displacement of the individual sheets, thereby forming a continuous flow of sheets linked to one another by the said at least one continuous band of foil material. In a third step, the said at least one continuous band of foil material is cut such that the continuous flow of sheets is again separated into individual sheets with portions of foil material remaining on the sheet. The cutting is performed at positions located on the sheets such that said portions of foil material remaining on the sheets do not extend beyond leading and trailing edges of the sheets. There is also described an installation for carrying out the above method.Type: ApplicationFiled: February 14, 2011Publication date: June 16, 2011Applicant: KBA-GIORI S.A.Inventors: Johann Emil Eitel, Matthias Gygi, Kurt Georg Nagler
-
Publication number: 20110017081Abstract: The printing machine comprises at least one transfer system for conveying a substrate onto an impression cylinder and at least one screen of cylindrical or flat shape, with a doctor blade, said screen collaborating with the impression cylinder and intended to print the substrate with an ink containing pigments that can be orientated by a magnetic field and an unloading system for carrying the substrate away. The impression cylinder comprises at least one magnetic element on its impression surface, said magnetic element being positioned at a point corresponding to said impression performed by said screen on said substrate.Type: ApplicationFiled: July 30, 2010Publication date: January 27, 2011Applicant: KBA-GIORI S.A.Inventor: Matthias Gygi
-
Publication number: 20110017393Abstract: There is described a method for applying foil material (200) onto successive sheets (S), especially sheets of securities. In a first step, individual sheets (S) are transported in succession along a sheet transport path. In a second step, at least one continuous band of foil material (200) is applied onto the individual sheets (S) along a direction substantially parallel to a direction of displacement of the individual sheets, thereby forming a continuous flow of sheets linked to one another by the said at least one continuous band of foil material (200). In a third step, the said at least one continuous band of foil material (200) is cut by means of a laser beam such that the continuous flow of sheets is again separated into individual sheets (S) with portions of foil material (200*) remaining on the sheet. The cutting is performed at positions located on the sheets (S) such that said portions of foil material (200*) remaining on the sheets do not extend beyond leading and trailing edges of the sheets (S).Type: ApplicationFiled: March 6, 2009Publication date: January 27, 2011Applicant: KBA-GIORI S.A.Inventors: Johann Emil Eitel, Matthias Gygi, Kurt Georg Nagler
-
Publication number: 20100242753Abstract: There is described a sheet-fed or web-fed screen printing press, especially for the production of banknotes and like securities, comprising an impression cylinder, a first screen printing unit cooperating with the impression cylinder for applying a first ink pattern onto successive sheets or web portions, at least a second screen printing unit cooperating with the impression cylinder for applying a second ink pattern onto the successive sheets or web portions, which second screen printing unit is located downstream of the first screen printing unit with respect to a direction of rotation of the impression cylinder, and an intermediate drying unit located between the first and second screen printing units.Type: ApplicationFiled: August 15, 2008Publication date: September 30, 2010Applicant: KBA-GIORI S.A.Inventor: Matthias Gygi
-
Publication number: 20100170408Abstract: There is described a cylinder body (10) for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate, which cylinder body (10) has a plurality of magnetic-field-generating devices (50, 60) disposed on an outer circumference of the cylinder body (10). The cylinder body (10) comprises a plurality of distinct annular supporting rings (40) distributed axially along a common shaft member (20), each annular supporting ring (40) carrying a set of magnetic-field-generating devices (50, 60) which are distributed circumferentially on an outer circumference of the annular supporting rings (40).Type: ApplicationFiled: February 19, 2008Publication date: July 8, 2010Applicant: KBA-GIORI S.A.Inventors: Matthias Gygi, Johann Emil Eitel, Gabriel Hermann, Alain Jufer
-
Patent number: 7677170Abstract: The present invention relates to a device for placing and removing a doctor blade in a printing screen cylinder mounted on a printing machine having a support mounted on the frame of the machine in the continuation of the cylinder, and a track mounted on the support and designed to allow a slider to move parallel only to the axis of the cylinder between a first limit position situated outside of the cylinder and a second limit position situated inside the cylinder facing the working position of the doctor blade.Type: GrantFiled: April 19, 2005Date of Patent: March 16, 2010Assignee: KBA-Giori S.A.Inventors: Günther Hoier, Matthias Gygi, Eric Wagner
-
Publication number: 20100024511Abstract: There is described a method for applying foil material (200) onto successive sheets (S), especially sheets of securities. In a first step, individual sheets (S) are transported in succession along a sheet transport path. In a second step, at least one continuous band of foil material (200) is applied onto the individual sheets (S) along a direction substantially parallel to a direction of displacement of the individual sheets, thereby forming a continuous flow of sheets linked to one another by the said at least one continuous band of foil material (200). In a third step, the said at least one continuous band of foil material (200) is cut such that the continuous flow of sheets is again separated into individual sheets (S) with portions of foil material (200*) remaining on the sheet. The cutting is performed at positions located on the sheets (S) such that said portions of foil material (200*) remaining on the sheets do not extend beyond leading and trailing edges of the sheets (S).Type: ApplicationFiled: February 21, 2008Publication date: February 4, 2010Applicant: KBA GIORI S.A.Inventors: Johann Emil Eitel, Matthias Gygi, Kurt Georg Nagler
-
Publication number: 20090038490Abstract: The invention concerns a method for printing security documents (1) comprising in particular a lacquering step which consists in depositing a protective layer on the surface of the security documents, as well as a typographic printing step which consists in printing at least one typographic element (4) on said security documents following the lacquering step. Therefor, prior to the typographic printing step, at least one roughened surface (3) is formed on the security documents, for receiving a typographic element. The roughness of the surface (4) provides better adherence of the typographic ink on the documents already provided with a protective coating produced, for example, with a UV-curable lacquer.Type: ApplicationFiled: August 19, 2005Publication date: February 12, 2009Applicant: KBA-GIORI S.A.Inventor: Matthias Gygi
-
Publication number: 20080271631Abstract: The invention relates to a placement and removal device of a doctor blade in a screen printing impression cylinder mounted on a printing machine. The device comprises a support fixed to the frame of the machine in the extension of the cylinder on which a slide is mounted in a manner that enables it to pivot about an axis parallel to the axis of said cylinder. The slide is provided for enabling a slider to be displaced only parallel to said axis. The slider is equipped with rapid assembling and disassembling means that interact with mating means on the doctor blade for permitting the doctor blade to be rapidly fixed to or removed from the slider. The slider is designed for enabling it, in a first limit position situated on the outside of the cylinder, to rise in order to remove the doctor blade and, in a second limit position inside the cylinder, to be placed in front of the working position of the doctor blade.Type: ApplicationFiled: April 19, 2005Publication date: November 6, 2008Inventors: Günther Hoier, Matthias Gygi, Eric Wagner
-
Publication number: 20080271854Abstract: A cylinder for stamping planar substrates, such as sheets of paper comprises at least a pit with clamping means for holding a stamping medium on said cylinder, said medium comprising at least a row of stamps distributed along the medium. The medium is formed by a stamping plate or by stamping strips and said cylinder further comprises at least a supporting piece forming a bridge over said pit.Type: ApplicationFiled: April 5, 2005Publication date: November 6, 2008Inventors: Johann Emil Eitel, Matthias Gygi
-
Publication number: 20060219107Abstract: The printing machine comprises at least one transfer system (5) for conveying a substrate (1) onto an impression cylinder (6) and at least one screen (7, 8) of cylindrical or flat shape, with a doctor blade, said screen collaborating with the impression cylinder (6) and intended to print the substrate with an ink containing pigments that can be orientated by a magnetic field and an unloading system (9) for carrying the substrate (1) away. The impression cylinder comprises at least one magnetic element on its impression surface, said magnetic element being positioned at a point corresponding to said impression performed by said screen (7, 8) on said substrate.Type: ApplicationFiled: June 29, 2004Publication date: October 5, 2006Inventor: Matthias Gygi
-
Publication number: 20050166771Abstract: The invention relates to a device comprising means for unsticking a ribbon (20) comprising security elements from a sheet (16). Said unsticking means are provided with at least one unsticking roll (28) along which the ribbon (20) moves approximately perpendicularly to the surface of the sheet (16).Type: ApplicationFiled: November 19, 2002Publication date: August 4, 2005Inventors: Matthias Gygi, Raffaele Fina