Patents Assigned to GOSS International Americas, Inc.
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Publication number: 20140243179Abstract: A second fold roller assembly is provided. The assembly includes a pair of second fold rollers, each supported on a support element, the pair of second fold rollers forming a nip therebetween for transporting a book, the pair of second fold rollers being separated by a gap at the nip. The assembly also includes one or more actuators coupled to the support elements and a controller coupled to the one or more actuators. The controller controls the one or more actuators to vary a size of the gap, wherein the size of the gap is controlled to be a first size when a leading edge of the book enters the nip and the size of the gap is controlled to be a second size after the leading edge of the book has exited the nip and while a portion of the book is in the nip, the second size being greater than the first size.Type: ApplicationFiled: February 28, 2013Publication date: August 28, 2014Applicant: GOSS INTERNATIONAL AMERICAS, INC.Inventor: Charles A. Tomczak
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Publication number: 20140190363Abstract: A method for phase adjusting a plurality of printing units in a variable format printing press is provided which includes for each of the plurality of printing units (P1 to Pn), determine an angular position (MBPosx) of a motor shaft of the motor driving the blanket cylinder of the printing unit when a plate edge of a plate mounted on the plate cylinder of the printing unit is in a nip formed between the plate cylinder and blanket cylinder of the printing unit, and for each of the printing units P2 to Pn, phase adjusting MBPosx relative to MBPos1 so that when edge E1 reaches a nip between the blanket cylinder and impression cylinder of printing unit Px, edge Ex is printed on the web.Type: ApplicationFiled: January 4, 2013Publication date: July 10, 2014Applicant: GOSS INTERNATIONAL AMERICAS, INC.Inventors: Glen Roger Caron, Brian Joseph Gentle
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Publication number: 20140182470Abstract: A method is provided which reduces substrate waste while adjusting the press parameters to obtain a satisfactory image. The method includes the steps of: supplying a web to a printing press; printing a plurality of first images on the web at corresponding printing positions; inspecting one of the first images on the web; rewinding the web to one of the printing positions; and printing a further image over one of the first images on the web. A printing press is also provided which is configured and arranged to print in accordance with the method.Type: ApplicationFiled: December 20, 2013Publication date: July 3, 2014Applicant: GOSS INTERNATIONAL AMERICAS, INC.Inventors: Thomas Bowen Clarke, Peter W. Walczak, JR., Jeffrey S. Upchurch
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Publication number: 20140187404Abstract: A folding device is provided for folding n sheet comprises a jaw cylinder, a folding cylinder, a paper guide, and an actuator. The jaw cylinder has a jaw, and the folding cylinder has a hold down element and a folding blade. The folding blade is movable between an extended position and a retracted position. The folding blade is in the extended positron to transfer one or more sheets to the jaw cylinder during a fold off operation, and the folding blade is in the retracted position during a collect operation. The paper guide is positioned between the folding cylinder and the jaw cylinder. The paper guide includes a static guide element and a reciprocating guide element connected to the static guide element, the reciprocating guide element movable between a retracted position and an extended position.Type: ApplicationFiled: October 31, 2013Publication date: July 3, 2014Applicant: Goss International Americas, Inc.Inventors: David Clark Pollock, John James Sposato, JR., Gerald Roger Douillard
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Publication number: 20140182469Abstract: A method of preventing damage in a printing press is provided. The method includes determining a minimum value at which tension in a web in the printing press is capable of damaging at least one web contacting component of the printing press; sensing a tension in the web in the printing press; and severing the web when the sensed tension reaches the minimum determined tension value. A printing press is also provided.Type: ApplicationFiled: October 7, 2013Publication date: July 3, 2014Applicant: Goss International Americas Inc.Inventors: Michael Raymond Rancourt, Ronald Billmen Robert
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Patent number: 8763528Abstract: A color control system for use in a printing press is provided. The system includes a controller for reviewing digital data for a print job and identifying solid color regions of the print job that are greater than a predetermined size, a user interface allowing an operator to select solid color regions identified by the controller, a sensor for measuring a characteristic of the selected solid color regions of the print job on a printed substrate, the controller determining measured values of the characteristic for each of the selected solid color regions, and at least one inking unit for supplying ink in a plurality of ink zones to a plate cylinder, the controller varying the ink supplied to ink zones including the solid color regions as function of a difference between the measured value of the characteristic of each selected solid color region and a predetermined target value of the characteristic. A method for controlling printing of a printing press is also provided.Type: GrantFiled: December 9, 2010Date of Patent: July 1, 2014Assignee: Goss International Americas, Inc.Inventors: Brian Robert Elkinson, Michael Raymond Rancourt, Howard Hoff
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Publication number: 20140158005Abstract: An ink delivery system includes a closed or closable ink container holding an ink supply. The ink container ink has an inlet and outlet. The inlet and outlet are arranged in the ink container to hold pressurized air when the ink container is closed and partially filled with ink. An air delivery system supplies pressurized air to the ink container via the inlet. A pump is connected to the outlet of the ink container, the pump receiving ink from the ink container; and an ink fountain receives ink from the pump. Preferably, the ink is ultraviolet or electron beam ink.Type: ApplicationFiled: December 4, 2013Publication date: June 12, 2014Applicant: Goss International Americas, Inc.Inventors: Mehmet Oktay Kaya, Brian Robert Elkinson, Glenn Alan Guaraldi
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Patent number: 8733249Abstract: A web printing press is provided including a printing unit for printing a web, a delivery for printed products formed from the web, the web and printed products defining a printed product stream, a first sensor sensing a first characteristic of the web or printed products, a controller connected to the first sensor, and an indicator indicating in real-time a print defect in the printed product stream as a function of the first sensor. A method is also provided.Type: GrantFiled: February 20, 2007Date of Patent: May 27, 2014Assignee: Goss International Americas, Inc.Inventors: Michael Raymond Rancourt, Michael Lee Hearn, Bradley Maurice Estabrook
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Publication number: 20140138895Abstract: An inserting machine and method for transporting newspapers is provided. The inserting machine includes a pocket conveyor having a plurality of interconnected pockets, each pocket having a fixed pocket wall, a movable pocket wall, a first side gripper, a second side gripper, a center gripper located between the first and second side grippers, at least one first suction opening on the fixed pocket wall and at least one second suction opening on the movable pocket wall. The at least one first and second suction openings coupled to a vacuum source. Hoppers are located above the pocket conveyor to feed inserts to the pockets in the pocket conveyor. The machine also includes a set of actuators for separately controlling movement of the movable pocket wall, the first side gripper, the second side gripper, and the center gripper, and for separately controlling application of a vacuum to the at least one first and second suction openings.Type: ApplicationFiled: April 12, 2013Publication date: May 22, 2014Applicant: Goss International Americas, Inc.Inventors: Peter Roy TASSINARI, Heiner LUXEM
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Patent number: 8726807Abstract: An ink form roller in a printing press is provided including a core, a first layer surrounding part of the core, and a second layer surrounding part of the first layer, the second layer having a durometer hardness greater than the first layer. In addition, an ink form roller in a printing press is provided including a core, and a layer surrounding the core, the layer having a hardness between about 25 Shore A durometer and about 40 Shore A durometer, the layer having an outer surface, the outer surface having a surface roughness of about 30 micro-inches or less. Methods are also provided.Type: GrantFiled: June 4, 2007Date of Patent: May 20, 2014Assignee: Goss International Americas, Inc.Inventors: James Brian Vrotacoe, Kent Dirksen Kasper, David Robert Dawley
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Patent number: 8708324Abstract: A stitching head is provided for stitching books or printed products. The stitching head includes a supporter and a driver. The supporter has a corrugated supporter surface including first ridges and first grooves. The driver interacts with the supporter and has a channel and a corrugated driver surface which includes second ridges and second grooves. The first grooves and first ridges of the supporter mesh with the second ridges and second grooves of driver and the channel supports stitching material between the corrugated supporter surface and the corrugated driver surface. A method is also provided.Type: GrantFiled: April 23, 2013Date of Patent: April 29, 2014Assignee: Goss International Americas, Inc.Inventors: Richard Daniel Curley, Warren Hess Jarrard
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Publication number: 20140102324Abstract: A variable cutoff printing press is provided. The variable cutoff printing press includes a plate cylinder, a plate cylinder support removably supporting the plate cylinder, a blanket cylinder, a blanket cylinder support removably supporting the blanket, an impression cylinder, an impression cylinder support and a first actuator for moving the blanket cylinder support toward and away from the plate cylinder support to accommodate different blanket cylinder sizes. The first actuator further moves the impression cylinder support with respect to the plate cylinder support. The variable cutoff printing press also includes a second actuator acting on the impression cylinder support to ensure that the impression cylinder support is moved with the blanket cylinder support by the first actuator and a third actuator for moving the impression cylinder support against the blanket cylinder support to set a desired print load.Type: ApplicationFiled: October 17, 2012Publication date: April 17, 2014Applicant: Goss International Americas, Inc.Inventor: Glen Roger Caron
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Publication number: 20140102325Abstract: A variable cutoff printing press includes a plate cylinder, a plate cylinder support removably supporting the plate cylinder, a blanket cylinder, a blanket cylinder support removably supporting the blanket, an impression cylinder and an impression cylinder support. An actuator for moving the blanket cylinder support accommodates different blanket cylinder sizes, the actuator further moving the impression cylinder support so that regardless of blanket cylinder size a gap exists between the blanket cylinder support and the impression cylinder support. An on impression actuator moves the impression cylinder support against the blanket cylinder support to set a desired print load. A method is also provided.Type: ApplicationFiled: October 17, 2012Publication date: April 17, 2014Applicant: Goss International Americas, Inc.Inventor: Glen Roger Caron
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Publication number: 20140102323Abstract: A roller assembly is provided for spreading and chilling a web in a printing press. The roller assembly includes a roller for chilling and spreading a web and a trolley roller contacting the roller, the trolley roller configured and arranged to impart a deflection in the roller. Also provided is a roller assembly for counteracting web loading on a roller in a printing press. This roller assembly includes a roller for transporting a web, the roller having an axis; a web wrapped partially around the roller and applying a load on the roller transverse to the axis; and a trolley roller contacting the roller, the trolley roller configured and arranged to impart a sufficient force on the roller to keep the axis of the roller linear under said load.Type: ApplicationFiled: October 2, 2013Publication date: April 17, 2014Applicant: Goss International Americas, Inc.Inventors: Lawrence E. ZAGAR, James Brian Vrotacoe, Daniel Matthew Perdue
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Publication number: 20140097569Abstract: A cutting cylinder pair for cutting a substrate in a folder of a printing press is provided which includes a cutting cylinder, the cutting cylinder including a knife and a binding pin adjacent the knife in a circumferential direction of the cutting cylinder; and an anvil cylinder, the anvil cylinder including a cutting rubber, the cutting rubber engaging the knife and the binding pin as the cutting cylinder and anvil cylinder rotate, the binding pin positioned on the cutting cylinder to impart a dimple to a substrate passing between the cutting cylinder and anvil cylinder.Type: ApplicationFiled: October 7, 2013Publication date: April 10, 2014Applicant: Goss International Americas Inc.Inventors: John James Sposato, JR., Jeffery S. Upchurch, Jared David Kinson
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Patent number: 8690461Abstract: A system and method are provided for controlling a printing press including a plurality of print units and, optionally, a folder. Each print unit has one or more cylinders, a motor for driving the cylinders; an encoder for providing a cylinder position signal, a controller coupled to the encoder, the motor, a bus which interconnects each of the controllers and an input port for designating the controller as either master or slave. Any one of the controllers is selectively set as a master controller and the remaining controllers are set as slave controllers. The master controller generates a control signal based on a signal from the input port and outputs the control signal to the motor via the output port and to the slave controllers via the bus. Each of the slave controllers outputs a signal on the respective output port based on the received control signal.Type: GrantFiled: September 21, 2009Date of Patent: April 8, 2014Assignee: Goss International Americas, Inc.Inventor: John Sheridan Richards
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Patent number: 8683922Abstract: A method of controlling the ink feed to a printed substrate in a lithographic printing press is provided which includes providing, for each of a plurality of ink zones, an ink coverage requirement for a printing unit of the lithographic printing press; color scanning a first ink zone of a plurality of ink zones on a printed substrate as it exits the printing unit of the lithographic printing press; calculating, for each one of the plurality of ink zones, a dynamic flow change based on the static flow change for said each one of the plurality of ink zones and the ink coverage requirement for said each one of the plurality of ink zones; and providing a flow setting for each one of the plurality of ink zones based on the dynamic flow change for said each one of the plurality of ink zones.Type: GrantFiled: June 12, 2012Date of Patent: April 1, 2014Assignee: Goss International Americas, Inc.Inventors: Ragy Adly Isaac, John Sheridan Richards
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Patent number: 8671810Abstract: A printing press folder is provided. The printing press folder includes a cutting apparatus cutting a moving web to form successive signatures, a first acceleration cylinder and a second acceleration cylinder. The first acceleration cylinder includes a first contacting segment and a first relieved portion circumferentially adjacent to the first contacting segment. The second acceleration cylinder includes a second contacting segment and a second relieved portion circumferentially adjacent to the second contacting segment. The first acceleration cylinder and the second acceleration cylinder grip the web at a gripping location with the first contacting segment and the second contacting segment as the web is cut by the cutting apparatus.Type: GrantFiled: December 19, 2011Date of Patent: March 18, 2014Assignee: Goss International Americas, Inc.Inventor: Kyle Albert Sandahl
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Patent number: 8662499Abstract: A method for transporting printed products is provided. The method includes the steps setting a nip to a first size for printed products having a first thickness, sensing a printed product having a second thickness different from the first thickness, the printed product sensing occurring prior to the printed product entering the nip, adjusting the first size of the nip, to a second size different from the first size, to receive the printed product having a second thickness; and transporting the printed product having the second thickness through the nip.Type: GrantFiled: February 21, 2013Date of Patent: March 4, 2014Assignee: Goss International Americas, Inc.Inventors: Louis John Doucet, Glenn Alan Guaraldi
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Publication number: 20140053744Abstract: An apparatus for adjustably positioning a form roll having a form roll axis against at least two different sized plate cylinders in a variable cutoff printing unit is provided. The apparatus includes a plate cylinder support for interchangeably supporting the at least two different sized plate cylinders, the plate cylinder support including a plate cylinder axis at least two different sized plate cylinder cams. The at least two different sized plate cylinder cams are interchangeably removably connectable to the plate cylinder support and include a smaller plate cylinder cam and a larger plate cylinder cam that are removably connectable to the plate cylinder support as alternatives of each other. The apparatus also includes a form roll hanger for supporting the form roll that is configured for contacting the smaller plate cylinder cam if the smaller plate cylinder cam is coupled to the plate cylinder support to set a smaller distance between the plate cylinder axis and the form roll axis.Type: ApplicationFiled: August 23, 2012Publication date: February 27, 2014Applicant: Goss International Americas, Inc.Inventors: Glenn Alan GUARALDI, Warren Hess JARRARD