Patents by Inventor Ronald J. Forget
Ronald J. Forget 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).
-
Patent number: 11904337Abstract: A dispensing system includes a frame, a support coupled to the frame, a dispensing unit configured to dispense viscous material, and a gantry assembly coupled to the frame. The gantry assembly includes a gantry configured to support the dispensing unit and to move the dispensing unit in x-axis, y-axis and z-axis directions and a tilt and rotate subassembly configured to tilt and rotate the dispensing unit. The dispensing system further includes a controller configured to control dispensing unit and the gantry assembly to perform a dispense operation on the electronic substrate. The controller is configured to control the dispensing unit to dispense material from the nozzle of the dispensing unit at a flow rate configured to deposit a desired amount or density of material on the electronic substrate along a three-dimensional path.Type: GrantFiled: August 3, 2021Date of Patent: February 20, 2024Assignee: Illinois Tool Works Inc.Inventors: Ronald J. Forget, Thomas J. Karlinski, Scott A. Reid
-
Patent number: 11805634Abstract: A dispensing system includes a frame, a support coupled to the frame, a dispensing unit configured to dispense viscous material, and a gantry assembly coupled to the frame. The gantry assembly includes a gantry configured to support the dispensing unit and to move the dispensing unit in x-axis, y-axis and z-axis directions and a tilt and rotate subassembly configured to tilt and rotate the dispensing unit. The dispensing system further includes a controller configured to control dispensing unit and the gantry assembly to perform a dispense operation on the electronic substrate. The controller is configured to simultaneously coordinate the movement of the gantry assembly and the tilt and rotate subassembly to position and orient the nozzle of the dispensing unit a predetermined distance and orientation from the electronic substrate while dispensing material along a three-dimensional path.Type: GrantFiled: August 3, 2021Date of Patent: October 31, 2023Assignee: Illinois Tool Works Inc.Inventors: Ronald J. Forget, Thomas J. Karlinski, Scott A. Reid
-
Publication number: 20230038567Abstract: A dispensing system includes a frame, a support coupled to the frame, a dispensing unit configured to dispense viscous material, and a gantry assembly coupled to the frame. The gantry assembly includes a gantry configured to support the dispensing unit and to move the dispensing unit in x-axis, y-axis and z-axis directions and a tilt and rotate subassembly configured to tilt and rotate the dispensing unit. The dispensing system further includes a controller configured to control dispensing unit and the gantry assembly to perform a dispense operation on the electronic substrate. The controller is configured to simultaneously coordinate the movement of the gantry assembly and the tilt and rotate subassembly to position and orient the nozzle of the dispensing unit a predetermined distance and orientation from the electronic substrate while dispensing material along a three-dimensional path.Type: ApplicationFiled: August 3, 2021Publication date: February 9, 2023Inventors: Ronald J. Forget, Thomas J. Karlinski, Scott A. Reid
-
Publication number: 20230041453Abstract: A dispensing system includes a frame, a support coupled to the frame, a dispensing unit configured to dispense viscous material, and a gantry assembly coupled to the frame. The gantry assembly includes a gantry configured to support the dispensing unit and to move the dispensing unit in x-axis, y-axis and z-axis directions and a tilt and rotate subassembly configured to tilt and rotate the dispensing unit. The dispensing system further includes a controller configured to control dispensing unit and the gantry assembly to perform a dispense operation on the electronic substrate. The controller is configured to control the dispensing unit to dispense material from the nozzle of the dispensing unit at a flow rate configured to deposit a desired amount or density of material on the electronic substrate along a three-dimensional path.Type: ApplicationFiled: August 3, 2021Publication date: February 9, 2023Inventors: Ronald J. Forget, Thomas J. Karlinski, Scott A. Reid
-
Patent number: 11389819Abstract: A dispensing system includes a frame, a support, a dispensing unit assembly, and a gantry. The gantry is configured to support the dispensing unit assembly and to move the dispensing unit assembly in x-axis and y-axis directions. The dispensing unit assembly includes a support bracket secured to the gantry and a movable bracket rotatably coupled to the support bracket configured to enable the rotation of the movable bracket with respect to the support bracket about a first axis, with a dispensing unit rotatably coupled to the movable bracket configured to enable the rotation of the dispensing unit with respect to the movable bracket about a second axis generally perpendicular to the first axis. A mass dampener assembly is coupled to the movable bracket, with the mass dampener assembly being configured to reduce vibration of the dispensing unit during operation.Type: GrantFiled: June 2, 2020Date of Patent: July 19, 2022Assignee: Illinois Tool Works Inc.Inventors: Patsy A. Mattero, Fernando J. Aguiar, Ronald J. Forget
-
Publication number: 20210370341Abstract: A dispensing system includes a frame, a support, a dispensing unit assembly, and a gantry. The gantry is configured to support the dispensing unit assembly and to move the dispensing unit assembly in x-axis and y-axis directions. The dispensing unit assembly includes a support bracket secured to the gantry and a movable bracket rotatably coupled to the support bracket configured to enable the rotation of the movable bracket with respect to the support bracket about a first axis, with a dispensing unit rotatably coupled to the movable bracket configured to enable the rotation of the dispensing unit with respect to the movable bracket about a second axis generally perpendicular to the first axis. A mass dampener assembly is coupled to the movable bracket, with the mass dampener assembly being configured to reduce vibration of the dispensing unit during operation.Type: ApplicationFiled: June 2, 2020Publication date: December 2, 2021Inventors: Patsy A. Mattero, Fernando J. Aguiar, Ronald J. Forget
-
Publication number: 20210301943Abstract: A dispensing unit of a dispensing system configured to dispense viscous material on an electronic substrate includes a support housing and a fluidic housing supported by the support housing. The fluidic housing includes a chamber and an inlet configured to deliver viscous material to the chamber from a material feed tube. The dispensing unit further includes a nozzle assembly releasably secured to the housing and configured to close an end of the fluidic housing. The dispensing unit further includes a reciprocating piston disposed partially within the chamber of the fluidic housing. The piston is configured to dispense viscous material from the nozzle assembly. The dispensing unit further includes a fixed flexible diaphragm seal configured to be secured to the fluidic housing and to the piston.Type: ApplicationFiled: February 22, 2021Publication date: September 30, 2021Inventors: Ronald J. Forget, Thomas J. Karlinski
-
Patent number: 9636699Abstract: A dispenser, configured to dispense material on a substrate, includes a dispensing unit having a housing with a chamber, a piston disposed in the chamber and axially movable within the chamber, and a nozzle coupled to the housing. The nozzle has an orifice co-axial with the chamber of the housing. The dispenser further includes an actuator coupled to the dispensing unit and configured to drive the up- and down movement of the piston, and a compliant assembly coupled to the actuator and the piston. The compliant assembly is configured to permit limited relative travel between the actuator and the piston. A method of dispensing is further disclosed.Type: GrantFiled: September 1, 2015Date of Patent: May 2, 2017Assignee: Illinois Tool Works Inc.Inventors: Dennis G. Doyle, Ronald J. Forget, Thomas C. Prentice, Patsy A. Mattero
-
Publication number: 20150367376Abstract: A dispenser, configured to dispense material on a substrate, includes a dispensing unit having a housing with a chamber, a piston disposed in the chamber and axially movable within the chamber, and a nozzle coupled to the housing. The nozzle has an orifice co-axial with the chamber of the housing. The dispenser further includes an actuator coupled to the dispensing unit and configured to drive the up- and down movement of the piston, and a compliant assembly coupled to the actuator and the piston. The compliant assembly is configured to permit limited relative travel between the actuator and the piston. A method of dispensing is further disclosed.Type: ApplicationFiled: September 1, 2015Publication date: December 24, 2015Inventors: Dennis G. Doyle, Ronald J. Forget, Thomas C. Prentice, Patsy A. Mattero
-
Patent number: 9144818Abstract: A dispenser, configured to dispense material on a substrate, includes a dispensing unit having a housing with a chamber, a piston disposed in the chamber and axially movable within the chamber, and a nozzle coupled to the housing. The nozzle has an orifice co-axial with the chamber of the housing. The dispenser further includes an actuator coupled to the dispensing unit and configured to drive the up- and down movement of the piston, and a compliant assembly coupled to the actuator and the piston. The compliant assembly is configured to permit limited relative travel between the actuator and the piston. A method of dispensing is further disclosed.Type: GrantFiled: March 13, 2013Date of Patent: September 29, 2015Assignee: Illinois Tool Works Inc.Inventors: Dennis G. Doyle, Ronald J. Forget, Thomas C. Prentice, Patsy A. Mattero
-
Publication number: 20140263688Abstract: A dispenser, configured to dispense material on a substrate, includes a dispensing unit having a housing with a chamber, a piston disposed in the chamber and axially movable within the chamber, and a nozzle coupled to the housing. The nozzle has an orifice co-axial with the chamber of the housing. The dispenser further includes an actuator coupled to the dispensing unit and configured to drive the up- and down movement of the piston, and a compliant assembly coupled to the actuator and the piston. The compliant assembly is configured to permit limited relative travel between the actuator and the piston. A method of dispensing is further disclosed.Type: ApplicationFiled: March 13, 2013Publication date: September 18, 2014Inventors: Dennis G. Doyle, Ronald J. Forget, Thomas C. Prentice, Patsy A. Mattero
-
Patent number: 8230783Abstract: A stencil printer for printing viscous material on a substrate includes a frame, a stencil, and a print head to deposit and print viscous material over the stencil. A substrate support supports a substrate in a print position. A substrate support movement assembly includes a first movement mechanism configured to move the substrate support in a first direction, a second movement mechanism configured to move the substrate support in a second direction, the second direction being generally perpendicular to the first direction, and a third movement mechanism, spaced from a first movement mechanism, configured to move the substrate in the first direction. The stencil printer further includes a controller coupled to the substrate support movement assembly to move the substrate support by the first, second and third movement mechanisms in an x-direction, a y-direction and a rotational direction to align the substrate.Type: GrantFiled: January 3, 2011Date of Patent: July 31, 2012Assignee: Illinois Tool Works Inc.Inventors: John G. Klauser, Ronald J. Forget
-
Patent number: 8230785Abstract: A stencil printer includes a frame, a stencil coupled to the frame, a substrate support coupled to the frame to support a substrate in a print position, and a print head, coupled to the frame, to deposit and print viscous material over the stencil. The print head may include a squeegee blade configured to engage the stencil, a squeegee blade mount configured to house the squeegee blade, a squeegee blade movement mechanism configured to move the squeegee blade mount in a z-axis direction from a raised position in which the squeegee blade is spaced from stencil and a lowered position in which the squeegee blade engages and applies a force on the stencil, and a connector configured to pivotally connect the squeegee blade mount to the squeegee blade movement mechanism. The connector may include a load cell configured to measure force of the squeegee blade against the stencil. Other embodiments and related methods are further disclosed.Type: GrantFiled: August 2, 2011Date of Patent: July 31, 2012Assignee: Illinois Tool Works Inc.Inventors: Dennis G. Doyle, Ronald J. Forget
-
Publication number: 20110283512Abstract: A stencil printer includes a frame, a stencil coupled to the frame, a substrate support coupled to the frame to support a substrate in a print position, and a print head, coupled to the frame, to deposit and print viscous material over the stencil. The print head may include a squeegee blade configured to engage the stencil, a squeegee blade mount configured to house the squeegee blade, a squeegee blade movement mechanism configured to move the squeegee blade mount in a z-axis direction from a raised position in which the squeegee blade is spaced from stencil and a lowered position in which the squeegee blade engages and applies a force on the stencil, and a connector configured to pivotally connect the squeegee blade mount to the squeegee blade movement mechanism. The connector may include a load cell configured to measure force of the squeegee blade against the stencil. Other embodiments and related methods are further disclosed.Type: ApplicationFiled: August 2, 2011Publication date: November 24, 2011Applicant: ILLINOIS TOOL WORKS INC.Inventors: Dennis G. Doyle, Ronald J. Forget
-
Patent number: 7987781Abstract: A stencil printer includes a frame, a stencil coupled to the frame, a substrate support coupled to the frame to support a substrate in a print position, and a print head, coupled to the frame, to deposit and print viscous material over the stencil. The print head may include a squeegee blade configured to engage the stencil, a squeegee blade mount configured to house the squeegee blade, a squeegee blade movement mechanism configured to move the squeegee blade mount in a z-axis direction from a raised position in which the squeegee blade is spaced from stencil and a lowered position in which the squeegee blade engages and applies a force on the stencil, and a connector configured to pivotally connect the squeegee blade mount to the squeegee blade movement mechanism. The connector may include a load cell configured to measure force of the squeegee blade against the stencil. Other embodiments and related methods are further disclosed.Type: GrantFiled: February 14, 2008Date of Patent: August 2, 2011Assignee: Illinois Tool Works, Inc.Inventors: Dennis G. Doyle, Ronald J. Forget
-
Publication number: 20110120325Abstract: A stencil printer for printing viscous material on a substrate includes a frame, a stencil, and a print head to deposit and print viscous material over the stencil. A substrate support supports a substrate in a print position. A substrate support movement assembly includes a first movement mechanism configured to move the substrate support in a first direction, a second movement mechanism configured to move the substrate support in a second direction, the second direction being generally perpendicular to the first direction, and a third movement mechanism, spaced from a first movement mechanism, configured to move the substrate in the first direction. The stencil printer further includes a controller coupled to the substrate support movement assembly to move the substrate support by the first, second and third movement mechanisms in an x-direction, a y-direction and a rotational direction to align the substrate.Type: ApplicationFiled: January 3, 2011Publication date: May 26, 2011Applicant: ILLINOIS TOOL WORKS, INC.Inventors: John G. Klauser, Ronald J. Forget
-
Patent number: 7861650Abstract: A stencil printer for printing viscous material on a substrate includes a frame, a stencil, and a print head to deposit and print viscous material over the stencil. A substrate support supports a substrate in a print position. A substrate support movement assembly includes a first movement mechanism configured to move the substrate support in a first direction, a second movement mechanism configured to move the substrate support in a second direction, the second direction being generally perpendicular to the first direction, and a third movement mechanism, spaced from a first movement mechanism, configured to move the substrate in the first direction. The stencil printer further includes a controller coupled to the substrate support movement assembly to move the substrate support by the first, second and third movement mechanisms in an x-direction, a y-direction and a rotational direction to align the substrate.Type: GrantFiled: April 13, 2007Date of Patent: January 4, 2011Assignee: Illinois Tool Works, Inc.Inventors: John G. Klauser, Ronald J. Forget
-
Publication number: 20090205518Abstract: A stencil printer includes a frame, a stencil coupled to the frame, a substrate support coupled to the frame to support a substrate in a print position, and a print head, coupled to the frame, to deposit and print viscous material over the stencil. The print head may include a squeegee blade configured to engage the stencil, a squeegee blade mount configured to house the squeegee blade, a squeegee blade movement mechanism configured to move the squeegee blade mount in a z-axis direction from a raised position in which the squeegee blade is spaced from stencil and a lowered position in which the squeegee blade engages and applies a force on the stencil, and a connector configured to pivotally connect the squeegee blade mount to the squeegee blade movement mechanism. The connector may include a load cell configured to measure force of the squeegee blade against the stencil. Other embodiments and related methods are further disclosed.Type: ApplicationFiled: February 14, 2008Publication date: August 20, 2009Applicant: ILLINOIS TOOL WORKS INC.Inventors: Dennis G. Doyle, Ronald J. Forget
-
Publication number: 20080250951Abstract: A stencil printer for printing viscous material on a substrate includes a frame, a stencil, and a print head to deposit and print viscous material over the stencil. A substrate support supports a substrate in a print position. A substrate support movement assembly includes a first movement mechanism configured to move the substrate support in a first direction, a second movement mechanism configured to move the substrate support in a second direction, the second direction being generally perpendicular to the first direction, and a third movement mechanism, spaced from a first movement mechanism, configured to move the substrate in the first direction. The stencil printer further includes a controller coupled to the substrate support movement assembly to move the substrate support by the first, second and third movement mechanisms in an x-direction, a y-direction and a rotational direction to align the substrate.Type: ApplicationFiled: April 13, 2007Publication date: October 16, 2008Applicant: Illinois Tool Works, Inc.Inventors: John G. Klauser, Ronald J. Forget