Patents by Inventor Gregory A. Nagle
Gregory A. Nagle 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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Patent number: 11130662Abstract: Methods and systems for wirelessly transmitting power and/or data.Type: GrantFiled: March 22, 2018Date of Patent: September 28, 2021Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20180363682Abstract: A fluid power control system for load handling mobile equipment includes a pair of hydraulic actuators for moving respective cooperating load-engaging members selectively toward or away from each other, or in a common direction, at respective asynchronous speeds to selectively attain either synchronous or asynchronous respective positions of the actuators. The actuators have sensors enabling a controller to monitor their respective movements and correct unintended differences in the actuators' respective movements, such as unintended differences in relative intended positions, speeds, or rates of change of speeds. Respective hydraulic valves responsive to the controller separately and nonsimultaneously decrease respective flows through the respective actuators to more accurately and rapidly correct differences from the intended relative movements of the actuators.Type: ApplicationFiled: August 27, 2018Publication date: December 20, 2018Applicant: Cascade CorporationInventors: Pat S. McKERNAN, Gregory A. NAGLE
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Patent number: 10087958Abstract: A fluid power control system for load handling mobile equipment includes a pair of hydraulic actuators for moving respective cooperating load-engaging members selectively toward or away from each other, or in a common direction, at respective asynchronous speeds to selectively attain either synchronous or asynchronous respective positions of the actuators. The actuators have sensors enabling a controller to monitor their respective movements and correct unintended differences in the actuators' respective movements, such as unintended differences in relative intended positions, speeds, or rates of change of speeds. Respective hydraulic valves responsive to the controller separately and nonsimultaneously decrease respective flows through the respective actuators to more accurately and rapidly correct differences from the intended relative movements of the actuators.Type: GrantFiled: April 19, 2012Date of Patent: October 2, 2018Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20180212434Abstract: Methods and systems for wirelessly transmitting power and/or data.Type: ApplicationFiled: March 22, 2018Publication date: July 26, 2018Applicant: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: 9935469Abstract: Methods and systems for wirelessly transmitting power and/or data.Type: GrantFiled: February 10, 2015Date of Patent: April 3, 2018Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: 9525288Abstract: Systems and methods and systems for wirelessly transmitting power between an industrial vehicle and an attachment.Type: GrantFiled: February 26, 2015Date of Patent: December 20, 2016Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20160254677Abstract: Systems and methods and systems for wirelessly transmitting power between an industrial vehicle and an attachment.Type: ApplicationFiled: February 26, 2015Publication date: September 1, 2016Applicant: CASCADE CORPORATIONInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20160233687Abstract: Methods and systems for wirelessly transmitting power and/or data.Type: ApplicationFiled: February 10, 2015Publication date: August 11, 2016Applicant: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: 9309099Abstract: A side shift limiting attachment for a material handing vehicle alerts the vehicles operator and restricts side shifting, lifting, tilting and/or rotation of the attachment when the side shift displacement is approaching or has reached a limit for a lift height.Type: GrantFiled: June 20, 2014Date of Patent: April 12, 2016Assignee: Cascade CorporationInventors: Andrea Dal Dosso, Pat S. McKernan, D. Clark Jordan, Gregory A. Nagle, David W. Petronek
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Publication number: 20150368080Abstract: A side shift limiting attachment for a material handing vehicle alerts the vehicles operator and restricts side shifting, lifting, tilting and/or rotation of the attachment when the side shift displacement is approaching or has reached a limit for a lift height.Type: ApplicationFiled: June 20, 2014Publication date: December 24, 2015Inventors: Andrea DAL DOSSO, Pat S. McKERNAN, D. Clark JORDAN, Gregory A. NAGLE, David W. PETRONEK
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Patent number: 9139407Abstract: Improvements are disclosed for a load-clamping system with variable clamping force control by which a wide variety of dissimilar loads of different types, geometric configurations and/or other parameters can be accurately clamped at respective variable optimal clamping force settings. An operator terminal cooperates with a controller to translate one or more possible load parameters into a form easily discernible visually by a clamp operator and preferably easily comparable by the clamp operator, from his visual observation, to each particular load which he is about to engage, so that the clamp operator can interactively guide the controller in its selection of an optimal clamping force setting for each particular load.Type: GrantFiled: May 15, 2014Date of Patent: September 22, 2015Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: 9114963Abstract: A control system is provided for a load-handling clamp mountable on a vehicle, the clamp having a pair of opposed load-engagement clamping surfaces capable of clamping opposite sides of different types and configurations of loads. At least one of the clamping surfaces is closeable toward the other clamping surface along a direction which extends substantially laterally across a direction of forward approach of the clamp toward the load. The control system is capable of generating a variable signal indicating a desired forward, vertical and/or lateral pre-engagement position of the clamp from which the clamping surfaces can correctly engage the load.Type: GrantFiled: February 26, 2013Date of Patent: August 25, 2015Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20140240117Abstract: A control system is provided for a load-handling clamp mountable on a vehicle, the clamp having a pair of opposed load-engagement clamping surfaces capable of clamping opposite sides of different types and configurations of loads. At least one of the clamping surfaces is closeable toward the other clamping surface along a direction which extends substantially laterally across a direction of forward approach of the clamp toward the load. The control system is capable of generating a variable signal indicating a desired forward, vertical and/or lateral pre-engagement position of the clamp from which the clamping surfaces can correctly engage the load.Type: ApplicationFiled: February 26, 2013Publication date: August 28, 2014Applicant: CASCADE CORPORATIONInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20140244025Abstract: Improvements are disclosed for a load-clamping system with variable clamping force control by which a wide variety of dissimilar loads of different types, geometric configurations and/or other parameters can be accurately clamped at respective variable optimal clamping force settings. An operator terminal cooperates with a controller to translate one or more possible load parameters into a form easily discernible visually by a clamp operator and preferably easily comparable by the clamp operator, from his visual observation, to each particular load which he is about to engage, so that the clamp operator can interactively guide the controller in its selection of an optimal clamping force setting for each particular load.Type: ApplicationFiled: May 15, 2014Publication date: August 28, 2014Applicant: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: 8781617Abstract: Improvements are disclosed for a load-clamping system with variable clamping force control by which a wide variety of dissimilar loads of different types, geometric configurations and/or other parameters can be accurately clamped at respective variable optimal clamping force settings. An operator terminal cooperates with a controller to translate one or more possible load parameters into a form easily discernible visually by a clamp operator and preferably easily comparable by the clamp operator, from his visual observation, to each particular load which he is about to engage, so that the clamp operator can interactively guide the controller in its selection of an optimal clamping force setting for each particular load.Type: GrantFiled: November 5, 2013Date of Patent: July 15, 2014Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: 8781618Abstract: Improvements are disclosed for a load-clamping system with variable clamping force control by which a wide variety of dissimilar loads of different types, geometric configurations and/or other parameters can be accurately clamped at respective variable optimal clamping force settings. An operator terminal cooperates with a controller to translate one or more possible load parameters into a form easily discernible visually by a clamp operator and preferably easily comparable by the clamp operator, from his visual observation, to each particular load which he is about to engage, so that the clamp operator can interactively guide the controller in its selection of an optimal clamping force setting for each particular load.Type: GrantFiled: November 5, 2013Date of Patent: July 15, 2014Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: 8755929Abstract: Improvements are disclosed for a load-clamping system with variable clamping force control by which a wide variety of different load types in a wide variety of different load geometric configurations can be accurately clamped at respective variable optimal clamping force settings dependent on each load's respective load type and geometric configuration in combination. An operator display and input terminal cooperates with a controller to translate assortments of possible load variables into a form easily discernible visually by a clamp operator and preferably easily comparable by the operator, from his visual observation, to each particular load which he is about to engage, so that the operator can interactively guide the controller in its selection of an optimal clamping force setting for each particular load.Type: GrantFiled: October 29, 2012Date of Patent: June 17, 2014Assignee: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20140121825Abstract: Improvements are disclosed for a load-clamping system with variable clamping force control by which a wide variety of dissimilar loads of different types, geometric configurations and/or other parameters can be accurately clamped at respective variable optimal clamping force settings. An operator terminal cooperates with a controller to translate one or more possible load parameters into a form easily discernible visually by a clamp operator and preferably easily comparable by the clamp operator, from his visual observation, to each particular load which he is about to engage, so that the clamp operator can interactively guide the controller in its selection of an optimal clamping force setting for each particular load.Type: ApplicationFiled: November 5, 2013Publication date: May 1, 2014Applicant: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Publication number: 20140121824Abstract: Improvements are disclosed for a load-clamping system with variable clamping force control by which a wide variety of dissimilar loads of different types, geometric configurations and/or other parameters can be accurately clamped at respective variable optimal clamping force settings. An operator terminal cooperates with a controller to translate one or more possible load parameters into a form easily discernible visually by a clamp operator and preferably easily comparable by the clamp operator, from his visual observation, to each particular load which he is about to engage, so that the clamp operator can interactively guide the controller in its selection of an optimal clamping force setting for each particular load.Type: ApplicationFiled: November 5, 2013Publication date: May 1, 2014Applicant: Cascade CorporationInventors: Pat S. McKernan, Gregory A. Nagle
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Patent number: RE49025Abstract: A side shift limiting attachment for a material handing vehicle alerts the vehicles operator and restricts side shifting, lifting, tilting and/or rotation of the attachment when the side shift displacement is approaching or has reached a limit for a lift height.Type: GrantFiled: April 11, 2018Date of Patent: April 12, 2022Assignee: Cascade CorporationInventors: Andrea Dal Dosso, Pat S. McKernan, D. Clark Jordan, Gregory A. Nagle, David W. Petronek