Patents by Inventor Nicholas R. Voelz
Nicholas R. Voelz 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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Publication number: 20230151589Abstract: A ground engaging tool locking system includes a pin having a first, proximal head region and a second, distal end region spaced from the first, proximal head region along an axis. The pin includes a groove located between the first, proximal head region and the second, distal end region. A biasing element is disposed at least partially within the groove.Type: ApplicationFiled: January 13, 2023Publication date: May 18, 2023Inventors: Nicholas R. Voelz, Richard Nicoson, James Popp, Matt Gross
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Patent number: 11555295Abstract: A ground engaging tool locking system includes a pin having a first, proximal head region and a second, distal end region spaced from the first, proximal head region along an axis. The pin includes a groove located between the first, proximal head region and the second, distal end region. A biasing element is disposed at least partially within the groove.Type: GrantFiled: February 17, 2020Date of Patent: January 17, 2023Assignee: Joy Global Surface Mining IncInventors: Nicholas R. Voelz, Richard Nicoson, James Popp, Matt Gross
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Patent number: 11242669Abstract: Methods and systems for operating an industrial machine. One system includes a controller that includes an electronic processor. The electronic processor is configured to calculate an eccentricity of a center of gravity of the industrial machine with respect to a center of a bearing propelling the industrial machine and calculate a ground pressure associated with the bearing based on the eccentricity of the center of gravity. The electronic processor is also configured to set a maximum torque applied by an actuator included in the industrial machine to a value less than an available maximum torque based on the eccentricity of the center of gravity and the ground pressure.Type: GrantFiled: June 30, 2016Date of Patent: February 8, 2022Assignee: Joy Global Surface Mining IncInventors: MooYoung Lee, William J. Hren, Ethan J. Pedretti, Michael J. Linstroth, Nicholas R. Voelz
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Patent number: 11010705Abstract: Systems and methods for providing feedback to an operator of an industrial machine. One system includes a controller including an electronic processor. The electronic processor is configured to monitor at least one operating parameter of the industrial machine, determine a plurality of performance metrics based on the at least one operating parameter, and select a subset of the plurality of performance metrics based on a selection criterion. The electronic processor is also configured to display the subset of the plurality of performance metrics to an operator of the industrial machine during operation of the industrial machine.Type: GrantFiled: January 13, 2017Date of Patent: May 18, 2021Assignee: Joy Global Surface Mining IncInventors: Ted Doheny, Daniel Schlegel, Matthew J. Reiland, Nicholas R. Voelz, Jason Knuth, Anthony Reid
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Patent number: 10982410Abstract: A method of operating an industrial machine. The method including controlling, via a controller, a movable component of the industrial machine based on a first signal received from an operator control and controlling, via the controller, the movable component of the industrial machine according to an autonomous operation in response to a second signal. The method further including adjusting the autonomous operation to generate an adjusted autonomous operation in response to receiving a third signal from the operator control and controlling, via the controller, the movable component of the industrial machine according to the adjusted autonomous operation in response to receiving a fourth signal.Type: GrantFiled: September 8, 2017Date of Patent: April 20, 2021Assignee: JOY GLOBAL SURFACE MINING INCInventor: Nicholas R. Voelz
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Patent number: 10920393Abstract: A mining machine includes a frame, a boom, an elongated member supported by a pivot element for movement relative to the boom, and a digging attachment. The boom includes a first end coupled to the frame and a second end opposite the first end. The pivot element is positioned between the first end and the second end of the boom. The hoist rope includes a portion extending over the second end of the boom. The member includes a first end, a second end, a first portion proximate the first end of the member, and a second portion positioned between the first portion and the second end of the member. At least a portion of the second portion is oriented at an angle relative to the first portion. The digging attachment is coupled to the second end of the member and is supported by the hoist rope.Type: GrantFiled: April 7, 2017Date of Patent: February 16, 2021Assignee: Joy Global Surface Mining IncInventors: William J. Hren, Nicholas R. Voelz
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Patent number: 10815638Abstract: A mining machine includes a boom, a handle coupled to the boom, and a dipper coupled to the handle. The mining machine further includes a liner system coupled to the dipper. The liner system includes a first guide member and a second guide member coupled to a surface of the dipper, wherein the first and second guide members and the surface of the dipper define a channel extending along the dipper, and wherein the liner system further includes an insert disposed at least partially within the channel that is inhibited from moving away from the surface of the dipper by a portion of the first guide member.Type: GrantFiled: October 14, 2014Date of Patent: October 27, 2020Assignee: Joy Global Surface Mining IncInventors: Nicholas R. Voelz, Richard Nicoson
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Patent number: 10683633Abstract: A system for controlling the operation of an industrial machine during crowd runaway conditions. The system includes a controller that monitors and compares an actual crowd system state (e.g., an actual dipper position) with a requested crowd system state (e.g., a requested dipper position from the operator). If the controller determines that the crowd system is behaving contrary to requested crowd system behavior, the controller adjusts a crowd parameter, such as a crowd motor torque, to resolve the runaway condition.Type: GrantFiled: October 9, 2017Date of Patent: June 16, 2020Assignee: Joy Global Surface Mining IncInventors: Nicholas R. Voelz, Michael Linstroth
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Publication number: 20200181888Abstract: A ground engaging tool locking system includes a pin having a first, proximal head region and a second, distal end region spaced from the first, proximal head region along an axis. The pin includes a groove located between the first, proximal head region and the second, distal end region. A biasing element is disposed at least partially within the groove.Type: ApplicationFiled: February 17, 2020Publication date: June 11, 2020Inventors: Nicholas R. Voelz, Richard Nicoson, James Popp, Matt Gross
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Patent number: 10601281Abstract: A modular drive system for use with an industrial machine having a gear case includes a motor system. The motor system includes a motor housing and a motor shaft disposed in the motor housing. The motor system has a first, non-drive end and a second, drive end. The modular drive system also includes a brake system coupled to the second end of the motor system, and a drive gear coupled to the motor shaft, the drive gear disposed between the first end and the brake system.Type: GrantFiled: March 15, 2013Date of Patent: March 24, 2020Assignee: Joy Global Surface Mining Inc.Inventors: Nicholas R. Voelz, Joseph Colwell, David Wendt
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Patent number: 10563381Abstract: A ground engaging tool locking system includes a pin having a first, proximal head region and a second, distal end region spaced from the first, proximal head region along an axis. The pin includes a groove located between the first, proximal head region and the second, distal end region. A biasing element is disposed at least partially within the groove.Type: GrantFiled: September 8, 2017Date of Patent: February 18, 2020Assignee: Joy Global Surface Mining IncInventors: Nicholas R. Voelz, Richard Nicoson, James Popp, Matt Gross
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Patent number: 10273655Abstract: An industrial machine that includes a dipper, a crowd actuation device, a hoist actuation device, a swing actuation device, one or more sensors, and a controller. The one or more sensors generate one or more signals related to a load within the dipper. The one or more signals are received by the controller. The controller determines, based on the one or more signals, whether the industrial machine is operating in an over-loaded condition by comparing a suspended load to a suspended load threshold value. If the suspended load is greater or equal to the suspended load threshold value, the controller takes an action to control the industrial machine. The action taken by the controller can include increasing, decreasing, or otherwise modifying a speed parameter or speed limit, increasing, decreasing, or otherwise modifying a force parameter, etc.Type: GrantFiled: July 15, 2015Date of Patent: April 30, 2019Assignee: Joy Global Surface Mining IncInventors: Joseph J. Colwell, Michael J. Linstroth, Nicholas R. Voelz
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Publication number: 20180230673Abstract: Methods and systems for operating an industrial machine. One system includes a controller that includes an electronic processor. The electronic processor is configured to calculate an eccentricity of a center of gravity of the industrial machine with respect to a center of a bearing propelling the industrial machine and calculate a ground pressure associated with the bearing based on the eccentricity of the center of gravity. The electronic processor is also configured to set a maximum torque applied by an actuator included in the industrial machine to a value less than an available maximum torque based on the eccentricity of the center of gravity and the ground pressure.Type: ApplicationFiled: June 30, 2016Publication date: August 16, 2018Inventors: MooYoung Lee, William J. Hren, Ethan J. Pedretti, Michael J. Linstroth, Nicholas R. Voelz
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Publication number: 20180073220Abstract: A ground engaging tool locking system includes a pin having a first, proximal head region and a second, distal end region spaced from the first, proximal head region along an axis. The pin includes a groove located between the first, proximal head region and the second, distal end region. A biasing element is disposed at least partially within the groove.Type: ApplicationFiled: September 8, 2017Publication date: March 15, 2018Inventors: Nicholas R. Voelz, Richard Nicoson, James Popp, Matt Gross
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Publication number: 20180066414Abstract: A method of operating an industrial machine. The method including controlling, via a controller, a movable component of the industrial machine based on a first signal received from an operator control and controlling, via the controller, the movable component of the industrial machine according to an autonomous operation in response to a second signal. The method further including adjusting the autonomous operation to generate an adjusted autonomous operation in response to receiving a third signal from the operator control and controlling, via the controller, the movable component of the industrial machine according to the adjusted autonomous operation in response to receiving a fourth signal.Type: ApplicationFiled: September 8, 2017Publication date: March 8, 2018Inventor: Nicholas R. Voelz
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Publication number: 20180030688Abstract: A system for controlling the operation of an industrial machine during crowd runaway conditions. The system includes a controller that monitors and compares an actual crowd system state (e.g., an actual dipper position) with a requested crowd system state (e.g., a requested dipper position from the operator). If the controller determines that the crowd system is behaving contrary to requested crowd system behavior, the controller adjusts a crowd parameter, such as a crowd motor torque, to resolve the runaway condition.Type: ApplicationFiled: October 9, 2017Publication date: February 1, 2018Inventors: Nicholas R. Voelz, Michael Linstroth
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Patent number: 9869073Abstract: An industrial machine that includes a dipper, a hoist drum, a wire rope connected between the hoist drum and the dipper, a hoist motor, a sensor, and a controller. The sensor generates a signal related to a number of wire wraps of the wire rope around the hoist drum, which is received by the controller. The controller determines, based on the signal from the sensor, the number of wire wraps around the hoist drum. If the controller determines that there are an insufficient number of dead wraps around the hoist drum, the controller sets one or more parameters of the hoist motor. The controller sets each of the one or more parameters of the hoist motor to a value that is lower than a normal operational value for the parameter.Type: GrantFiled: January 8, 2016Date of Patent: January 16, 2018Assignee: Harnischfeger Technologies, Inc.Inventors: Joseph J. Colwell, Michael Linstroth, Nicholas R. Voelz
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Patent number: 9809949Abstract: A system for controlling the operation of an industrial machine during crowd runaway conditions. The system includes a controller that monitors and compares an actual crowd system state (e.g., an actual dipper position) with a requested crowd system state (e.g., a requested dipper position from the operator). If the controller determines that the crowd system is behaving contrary to requested crowd system behavior, the controller adjusts a crowd parameter, such as a crowd motor torque, to resolve the runaway condition.Type: GrantFiled: April 24, 2015Date of Patent: November 7, 2017Assignee: Harnischfeger Technologies, Inc.Inventors: Nicholas R. Voelz, Michael Linstroth
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Publication number: 20170292242Abstract: A mining machine includes a frame, a boom, an elongated member supported by a pivot element for movement relative to the boom, and a digging attachment. The boom includes a first end coupled to the frame and a second end opposite the first end. The pivot element is positioned between the first end and the second end of the boom. The hoist rope includes a portion extending over the second end of the boom. The member includes a first end, a second end, a first portion proximate the first end of the member, and a second portion positioned between the first portion and the second end of the member. At least a portion of the second portion is oriented at an angle relative to the first portion. The digging attachment is coupled to the second end of the member and is supported by the hoist rope.Type: ApplicationFiled: April 7, 2017Publication date: October 12, 2017Inventors: William J. Hren, Nicholas R. Voelz
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Publication number: 20170200109Abstract: Systems and methods for providing feedback to an operator of an industrial machine. One system includes a controller including an electronic processor. The electronic processor is configured to monitor at least one operating parameter of the industrial machine, determine a plurality of performance metrics based on the at least one operating parameter, and select a subset of the plurality of performance metrics based on a selection criterion. The electronic processor is also configured to display the subset of the plurality of performance metrics to an operator of the industrial machine during operation of the industrial machine.Type: ApplicationFiled: January 13, 2017Publication date: July 13, 2017Inventors: Ted Doheny, Daniel Schlegel, Matthew J. Reiland, Nicholas R. Voelz, Jason Knuth, Anthony Reid