Patents by Inventor Kurt Johannes Weschenfelder
Kurt Johannes Weschenfelder 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).
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PRINTING TOWER OF A PRESS HAVING A VERTICALLY MOVABLE PLATFORM AND METHOD FOR PROVIDING THE PLATFORM
Publication number: 20130008744Abstract: A printing tower of a press can be divided into two side frames. A platform can be moved in a vertical direction between the two side frames. A securing device is provided and is constructed as a crash safeguard and is configured such that the securing device can be moved, together with the platform, in the vertical direction. The securing device can also be moved relative to the platform. A method for providing a platform of a printing tower of a press is also disclosed, which press is divided by one movable side frame being moved relative to another side frame. As a result, an intermediate space is provided. A lifting device is arranged in the intermediate space and may be released by the displacement conveying the platform into the intermediate space in the vertical direction into a desired position. Following the displacement of the mobile side frame, the securing device is moved relative to the platform and the securing device, together with the platform, can be moved in the vertical direction.Type: ApplicationFiled: January 25, 2011Publication date: January 10, 2013Applicant: KOENIG & BAUER AKTIENGESELLSCHAFTInventors: Bernhard Wilhelm Ernst, Armin Seifried, Kurt Johannes Weschenfelder -
Patent number: 8322283Abstract: Printing forms are prepared in assembly positions on one of several printing cylinders in a printing press. Several such printing forms are made available at a distance from the printing press, at the end of at least one sheet extruder with a sheet exposure device. A particular printing form for the printing cylinder is distributed among mobile collector containers that are standing ready on the sheet extruder. Different mobile collection containers, with printing forms for the same printing cylinders are supplied to that printing cylinder. At a particular time, and on an operating side of the printing press, several such mobile collection containers are provided and are positioned adjacent each other in the axial direction of the print cylinder.Type: GrantFiled: October 22, 2009Date of Patent: December 4, 2012Assignee: Koenig & Bauer AktiengesellschaftInventors: Joachim Barthelme, Kurt Johannes Weschenfelder
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Patent number: 8316767Abstract: A transport system is used to provide printing forms to a printing press. Several printing forms may be transported in the same cassette. A transport vehicle is provided, and several cassettes can be transported simultaneously with the transport vehicle. A conveyor device is provided in the printing press and is used to convey printing forms that have been stored in cassettes, that have been transported by the transport vehicle. The printing forms are conveyed, by the conveyor device, to a form cylinder of the printing press and are arranged on the form cylinder.Type: GrantFiled: October 6, 2009Date of Patent: November 27, 2012Assignee: Koenig & Bauer AktiengesellschaftInventors: Joachim Barthelme, Kurt Johannes Weschenfelder
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Patent number: 8225716Abstract: A printing unit of a printing press is composed of at least two frame parts, the position of at least one of which, relative to the other, can be changed. Cooperating ones of these frame parts are placed against each other along a common joining surface, in a first operational position. These frame parts are separated from each other in a second operational position. An interstice, that is partly defined by these frame parts, is formed between the separated frame parts in the printing unit. At least one of the cooperating frame parts is supported so that it is movable along an adjustment path. At least one sensor is provided and is usable to monitor the interstice. The sensor has orientation characteristics or a sensory range along the joining surface. A control unit is provided and is connected to the at least one sensor.Type: GrantFiled: August 18, 2009Date of Patent: July 24, 2012Assignee: Koenig & Bauer AktiengesellschaftInventors: Holger Wilfried Fritz Ruhmke, Kurt Johannes Weschenfelder
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Patent number: 8127679Abstract: A printing unit of a printing press is comprised of at least two frame parts, the position of at least one of which, relative to the other, can be changed. Cooperating ones of these frame parts are placed against each other along a common joining surface, in a first operational position. These frame parts are separated from each other in a second operational position. An interstice, that is partly defined by these frame parts, is formed between the separated frame parts in the printing unit. At least one of the cooperating frame parts is supported so that it is movable along an adjustment path. At least one sensor is provided and is usable to monitor the interstice. The sensor has orientation characteristics or a sensory range along the joining surface. An aperture width of a first angular aperture of the orientation characteristics or of the sensory range is smaller than a respective aperture width of a second or third angular aperture of the orientation characteristic or sensory range.Type: GrantFiled: August 18, 2009Date of Patent: March 6, 2012Assignee: Koenig & Bauer AktiengesellschaftInventors: Holger Wilfried Fritz Ruhmke, Kurt Johannes Weschenfelder
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Patent number: 8069785Abstract: A printing group of a printing press is comprised of a transfer cylinder, a forme cylinder and a first roller of an inking unit. That first inking unit roller cooperates, as an ink application roller, with the forme cylinder. The inking unit is provided with two axially traversing friction cylinders which are serially disposed in the ink path to the forme cylinder. The first inking unit roller has substantially the same diameter as the forme cylinder.Type: GrantFiled: March 1, 2007Date of Patent: December 6, 2011Assignee: Koenig & Bauer AktiengesellschaftInventors: Karl Robert Schäfer, Georg Schneider, Kurt Johannes Weschenfelder
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Patent number: 8069787Abstract: A printing group of a printing press includes at least one form cylinder that has at least one axially extending opening on the external surface of the cylinder. That at least one axially extending opening forms a channel in the cylinder and in which channel several printing form end retaining assemblies are provided. These retaining assemblies are provided in the channel on both sides of a center plane which bisects the form cylinder perpendicularly to its axis of rotation. A first one of these retaining assemblies that adjoins the center plane cooperates with a second retaining assembly, located on the other side of the center plane, to both engage the same printing form, in a first mode of operation. In a second mode of operation, the first retaining assembly cooperates with a third retaining assembly, that is located further away from the center plane, and on the same side thereof as the first retaining assembly, to engage a second printing form.Type: GrantFiled: August 13, 2008Date of Patent: December 6, 2011Assignee: Koenig & Bauer AktiengesellschaftInventors: Michael Koblinger, Kurt Johannes Weschenfelder
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Patent number: 8069788Abstract: Printing plates are prepared at installation positions on one of a plurality of plate cylinders disposed in a printing machine. A plurality of flat printing plates, which are provided for a printing process to be carried out by the printing machine itself, and which printing plates are themselves bendable, at least along their length, are provided at the outlet of a plate line which is spatially separated from the printing machine and which comprises at least one plate exposure device. Each of the printing plates is temporarily stored in a specific shelf of a mobile collection container that has a plurality of such shelves. The printing plates which are stored in the same mobile collection containers are prepared for installation positions of the same plate cylinder.Type: GrantFiled: October 22, 2009Date of Patent: December 6, 2011Assignee: Koenig & Bauer AktiengesellschaftInventors: Joachim Barthelme, Kurt Johannes Weschenfelder
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Publication number: 20110271860Abstract: A transport system is used to provide printing formes to a printing press. Several printing formes may be transported in the same cassette. A transport vehicle is provided, and several cassettes can be transported simultaneously with the transport vehicle. A conveyor device is provided in the printing press and is used to convey printing formes that have been stored in cassettes, that have been transported by the transport vehicle. The printing formes are conveyed, by the conveyor device, to a forme cylinder of the printing press and are arranged on the forme cylinder.Type: ApplicationFiled: October 6, 2009Publication date: November 10, 2011Applicant: KOENIG & BAUER AKTIENGESELLSCHAFTInventors: Joachim Barthelme, Kurt Johannes Weschenfelder
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Publication number: 20110265675Abstract: Printing formes are prepared in assembly positions on one of several printing cylinders in a printing press. Several such printing formes are made available at a distance from the printing press, at the end of at least one sheet extruder with a sheet exposure device. A particular printing forme for the printing cylinder is distributed among mobile collector containers that are standing ready on the sheet extruder. Different mobile collection containers, with printing formes for the same printing cylinders are supplied to that printing cylinder. At a particular time, and on an operating side of the printing press, several such mobile collection containers are provided and are positioned adjacent each other in the axial direction of the print cylinder.Type: ApplicationFiled: October 22, 2009Publication date: November 3, 2011Inventors: Joachim Barthelme, Kurt Johannes Weschenfelder
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Patent number: 8011297Abstract: A printing system includes a first printing machine that is provided in the form of a newspaper printing machine and which comprises at least two first printing units that are provided in the form of printing towers and with a number of printing machines arranged one above the other for effecting double-sided printing of a substrate in multiple colors. A first folding funnel is arranged in a machine exit of these first printing units. A second printing machine is provided with at least one second printing unit and with a dryer that is situated in the machine exit of the second printing unit. The at least one second printing unit is positioned with respect to its printing location, and when viewed from above, is arranged next to the machine exit of the first printing units provided in the form of printing towers.Type: GrantFiled: August 17, 2006Date of Patent: September 6, 2011Assignee: Koenig & Bauer AktiengesellschaftInventors: Günther Oskar Eckert, Burkard Otto Herbert, Kurt Johannes Weschenfelder
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Patent number: 8001891Abstract: A printing machine system includes a first printing machine which is configured as a newspaper printing machine and which has at least two first printing units that are structured as printing towers, each with a plurality of superimposed printing groups that are usable for multicolor printing. The first printing machine also includes a first folder structure which is arranged in a machine alignment of the at least two first printing units. A second printing machine has at least one second printing unit and a second folder structure. The first printing units and the at least one second printing unit are arranged in one row. The first printing units, which are configured as printing towers, differ from the at least one second printing unit in at least one of their effective printing length and a circumference of imaging printing group cylinders.Type: GrantFiled: August 17, 2006Date of Patent: August 23, 2011Assignee: Koenig & Bauer AktiengesellschaftInventors: Günther Oskar Eckert, Burkard Otto Herbert, Kurt Johannes Weschenfelder
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Publication number: 20110197776Abstract: A printing unit of a printing press is comprised of at least two frame parts, the position of at least one of which, relative to the other, can be changed. Cooperating ones of these frame parts are placed against each other along a common joining surface, in a first operational position. These frame parts are separated from each other in a second operational position. An interstice, that is partly defined by these frame parts, is formed between the separated frame parts in the printing unit. At least one of the cooperating frame parts is supported so that it is movable along an adjustment path. At least one sensor is provided and is usable to monitor the interstice. The sensor has orientation characteristics or a sensory range along the joining surface. An aperture width of a first angular aperture of the orientation characteristics or of the sensory range is smaller than a respective aperture width of a second or third angular aperture of the orientation characteristic or sensory range.Type: ApplicationFiled: August 18, 2009Publication date: August 18, 2011Inventors: Holger Wilfried Fritz Ruhmke, Kurt Johannes Weschenfelder
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Publication number: 20110197778Abstract: Printing plates are prepared at installation positions on one of a plurality of plate cylinders disposed in a printing machine. A plurality of flat printing plates, which are provided for a printing process to be carried out by the printing machine itself, and which printing plates are themselves bendable, at least along their length, are provided at the outlet of a plate line which is spatially separated from the printing machine and which comprises at least one plate exposure device. Each of the printing plates is temporarily stored in a specific shelf of a mobile collection container that has a plurality of such shelves. The printing plates which are stored in the same mobile collection containers are prepared for installation positions of the same plate cylinder.Type: ApplicationFiled: October 22, 2009Publication date: August 18, 2011Inventors: Joachim Barthelme, Kurt Johannes Weschenfelder
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Publication number: 20110162544Abstract: A printing unit of a printing press is composed of at least two frame parts, the position of at least one of which, relative to the other, can be changed. Cooperating ones of these frame parts are placed against each other along a common joining surface, in a first operational position. These frame parts are separated from each other in a second operational position. An interstice, that is partly defined by these frame parts, is formed between the separated frame parts in the printing unit. At least one of the cooperating frame parts is supported so that it is movable along an adjustment path. At least one sensor is provided and is usable to monitor the interstice. The sensor has orientation characteristics or a sensory range along the joining surface. A control unit is provided and is connected to the at least one sensor.Type: ApplicationFiled: August 18, 2009Publication date: July 7, 2011Applicant: KOENIG & BAUER AKTIENGESELLSCHAFTInventors: Holger Wilfried Fritz Ruhmke, Kurt Johannes Weschenfelder
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Patent number: 7845276Abstract: A printing system includes a first printing machine that is provided in the form of a newspaper printing machine and which comprises at least two first printing units that are provided in the form of printing towers and with a number of printing machines arranged one above the other for effecting double-sided printing of a substrate in multiple colors. A first folding funnel is arranged in a machine exit of these first printing units. A second printing machine is provided with at least one second printing unit and with a dryer that is situated in the machine exit of the second printing unit. The at least one second printing unit is positioned with respect to its printing location, and when viewed from above, is arranged next to the machine exit of the first printing units provided in the form of printing towers.Type: GrantFiled: September 8, 2008Date of Patent: December 7, 2010Assignee: Koenig & Bauer AktiengesellschaftInventors: Günther Oskar Eckert, Burkard Otto Herbert, Kurt Johannes Weschenfelder
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Publication number: 20100242759Abstract: A printing group of a printing press includes at least one forme cylinder that has at least one axially extending opening on the external surface of the cylinder. That at least one axially extending opening forms a channel in the cylinder and in which channel several printing forme end retaining assemblies are provided. These retaining assemblies are provided in the channel on both sides of a center plane which bisects the forme cylinder perpendicularly to its axis of rotation. A first one of these retaining assemblies that adjoins the center plane cooperates with a second retaining assembly, located on the other side of the center plane, to both engage the same printing forme, in a first mode of operation. In a second mode of operation, the first retaining assembly cooperates with a third retaining assembly, that is located further away form the center plane, and on the same side thereof as the first retaining assembly, to engage a second printing forme.Type: ApplicationFiled: August 13, 2008Publication date: September 30, 2010Applicant: KOENIG & BAUER AKTIENGESELLSCHAFTInventors: Michael Koblinger, Kurt Johannes Weschenfelder
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Patent number: 7765925Abstract: A web-fed rotary printing press includes a printing unit which has a specific width for printing a web with six adjacent vertical printed pages in a first newspaper format. A longitudinal cutting device is used to divide the web into three partial webs, each of which having a width corresponding to two of the newspaper pages. A folding assembly includes a group of three fold formers which are located next to each other on a machine plane. The three formers are disposed in the web-fed rotary press in such a that the two distances between the folding planes of two of the formers, which are placed next to each other in pairs, can be modified.Type: GrantFiled: April 29, 2005Date of Patent: August 3, 2010Assignee: Koenig & Bauer AktiengesellschaftInventors: Günther Oskar Eckert, Burkard Otto Herbert, Lothar Franz Hohmann, Bernd Kurt Masuch, Kurt Johannes Weschenfelder
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Patent number: 7721646Abstract: An offset printing group is part of a printing machine which is used for printing newspapers. The offset printing group includes a printing cylinder and a transfer cylinder. The length of the transfer cylinder corresponds to at least six widths of newspaper pages. Two blankets are arranged adjacent each other on the peripheral surface of the transfer cylinder. A width of each of these blankets in the axial direction of the transfer cylinder corresponds to three widths of newspaper pages.Type: GrantFiled: April 29, 2005Date of Patent: May 25, 2010Assignee: Koenig & Bauer AktiengesellschaftInventors: Burkard Otto Herbert, Lothar Franz Hohmann, Bernd Kurt Masuch, Kurt Johannes Weschenfelder
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Patent number: 7707934Abstract: The invention relates to a printing form (19) to be used in a printing unit of a printing press. Said printing form (19) is embodied as a panoramic printing form (19) and supports side by side printed images of a specific number n (n>1) of printed pages having a specific format (F1, F2). The printing form (19) has a width that substantially corresponds to a number of n=3 vertical printed pages in newspaper format (F1, F2) and supports side by side printed images of n=3 pages in newspaper format (F1, F2).Type: GrantFiled: April 29, 2005Date of Patent: May 4, 2010Assignee: Koenig & Bauer AktiengesellschaftInventors: Burkard Otto Herbert, Lothar Franz Hohmann, Bernd Kurt Masuch, Kurt Johannes Weschenfelder