Patents by Inventor Benjamin J. Heimbuch
Benjamin J. Heimbuch 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: 11964522Abstract: Techniques and/or systems are disclosed for an implement attachment assembly for a work vehicle. The implement attachment assembly includes a member having a body extending longitudinally between a first end and a second end. The first end includes a central axis disposed at a first height relative to a member vertical axis and the second end includes a central axis disposed at a second height relative to the member vertical axis. The first end central axis is operably disposed at a different height than the second end central axis. The first end is configured to operably connect to the work vehicle. The second end is configured to operably connect to a coupling device.Type: GrantFiled: March 15, 2021Date of Patent: April 23, 2024Assignee: Deere & CompanyInventors: Digvijay A. Bhosale, Benjamin J. Heimbuch, Dennis A. Bowman, Jacob J. Foxen, Grant M. Ubben
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Patent number: 11919585Abstract: A track tension system including a hydraulic cylinder coupled between a drive frame and idler of a track system, an accumulator and a hydraulic valve that controls flow between the cylinder and accumulator. The cylinder extends and retracts to change the distance between the drive frame and idler which increases and decreases, respectively, tension on the track system. The hydraulic valve can be opened to allow flow between the cylinder and accumulator, and closed to block flow between the cylinder and accumulator. Control factors can be monitored to control valve position. An overload pressure relief can allow flow between the cylinder and accumulator when the hydraulic valve is closed and pressure in the cylinder reaches overload pressure. An orifice can allow constricted flow between the cylinder and accumulator when the hydraulic valve is closed. A check valve can connect the track tension system to a vehicle hydraulic system.Type: GrantFiled: July 15, 2019Date of Patent: March 5, 2024Assignee: DEERE & COMPANYInventors: Bruce S. Johnson, Dennis A. Bowman, Benjamin J. Heimbuch, Daniel J. Garvin, Randall K. Bill, Jeremy P. L'Heureux
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Patent number: 11807321Abstract: A work machine may include an idler wheel, a drivable track engaged with the idler wheel, and an actuator configured to move the idler wheel to adjust the tension in the drivable track. A controller may actively instruct the actuator to adjust the tension in the drivable track based on the pressure in the actuator and variables associated with the drivable track and the work machine.Type: GrantFiled: March 5, 2021Date of Patent: November 7, 2023Assignee: DEERE & COMPANYInventors: Michael A. Rehberg, Nathanael K. Rehn, Jeffrey Tott, Jeremy P. L'Heureux, Daniel J. Garvin, Benjamin J. Heimbuch
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Patent number: 11685453Abstract: A work machine may include an electric motor, an idler wheel, a drivable track engaged with the idler wheel, and an actuator that is electrically powered by the electric motor and configured to move the idler wheel to adjust the tension in the drivable track based on the torque output of the electric motor. The work machine also includes a controller configured to automatically control the electrical current input to the electric motor based on one or more monitored control factors associated with the work machine.Type: GrantFiled: February 23, 2021Date of Patent: June 27, 2023Assignee: DEERE & COMPANYInventors: Sean P. West, Brian E. Biles, Benjamin J. Heimbuch
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Patent number: 11643155Abstract: A work machine may include an drive frame, a drivable track coupled to the drive frame, an idler wheel coupled to the drive frame to facilitate movement of the drivable track, and a wheel weight coupleable to the idler wheel. The wheel weight may be coupled to the idler wheel without removing the idler wheel from the drive frame.Type: GrantFiled: January 10, 2020Date of Patent: May 9, 2023Assignee: DEERE & COMPANYInventors: Digvijay A. Bhosale, Samir Mahadik, Benjamin J. Heimbuch
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Patent number: 11477929Abstract: One or more techniques and/or systems are disclosed for proving operation of a vehicle towing an implement. A hitch assembly can be used to adjust or distribute a vertical downward force that an attached implement applies to the frame of a vehicle towing the implement. A sensor assembly can identify the torque that is being applied to the front and rear axles. The torque data can be used to generate adjustments to the vertical load actuator, which can to adjust an amount of load applied to the front and/or rear axles. In this way, vertical load may be efficiently distributed between the front and rear axles automatically.Type: GrantFiled: January 7, 2020Date of Patent: October 25, 2022Assignee: Deere & CompanyInventors: Peter A. Kosmicki, Benjamin J. Heimbuch
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Publication number: 20220288982Abstract: Techniques and/or systems are disclosed for an implement attachment assembly for a work vehicle. The implement attachment assembly includes a member having a body extending longitudinally between a first end and a second end. The first end includes a central axis disposed at a first height relative to a member vertical axis and the second end includes a central axis disposed at a second height relative to the member vertical axis. The first end central axis is operably disposed at a different height than the second end central axis. The first end is configured to operably connect to the work vehicle. The second end is configured to operably connect to a coupling device.Type: ApplicationFiled: March 15, 2021Publication date: September 15, 2022Applicant: Deere & CompanyInventors: Digvijay A. Bhosale, Benjamin J. Heimbuch, Dennis A. Bowman, Jacob J. Foxen, Grant M. Ubben
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Patent number: 11369053Abstract: One or more techniques and/or systems are disclosed for adjusting the downward vertical force applied to the vehicle frame. In this way, an operator can adjust or distribute a vertical downward force that an attached implement applies to the frame of a vehicle towing the implement. A front end of a vertical load member can be pivotably coupled to the vehicle frame at a point in front of the rear axle of the vehicle, and a rear end of the vertical load member can be coupled to a hitch attachment assembly, coupled with a towed implement, at a rear end of the vertical load member. An actuator can be pivotably coupled with the vertical load member rearward of the vehicle axle, and to the vehicle frame. The vertical load member can be raised and lowered using the actuator, which raises and lowers the hitch assembly at the rear, and pivots the vertical load member at the front.Type: GrantFiled: January 7, 2020Date of Patent: June 28, 2022Assignee: Deere & CompanyInventors: Peter A. Kosmicki, Benjamin J. Heimbuch, Lee R. Rients, Kendall L. Giesmann
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Patent number: 11246252Abstract: Provided is a pick-up hitch assembly for connection to a vehicle. The pick-up hitch assembly includes a swing frame having a first end configured to be coupled to the vehicle and a second end, a slide frame movable relative to the swing frame between a retracted position and an extended position, and an electrically powered actuator assembly configured to be coupled to the vehicle and being coupled to the swing frame at the second end of the swing frame. The actuator assembly is configured to move the swing frame between a raised position and a lowered position independent of movement of the slide frame and of a three-point hitch.Type: GrantFiled: October 31, 2019Date of Patent: February 15, 2022Assignee: Deere & CompanyInventors: Digvijay A. Bhosale, Benjamin J. Heimbuch
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Patent number: 11219152Abstract: An actuator assembly for use with a quick coupler. The actuator assembly includes a manual actuator assembly, a control rod coupled to the manual actuator assembly, and a remote actuator assembly coupled to the control rod. The manual actuator assembly is configured to be hand actuated from outside of the quick part coupler, and configured to move the latching assembly from a locked position to an unlocked position via the control rod. The remote actuator assembly is configured to be remotely actuated from outside of the quick coupler, and configured to move the latching assembly from the locked position to the unlocked position via the control rod.Type: GrantFiled: October 10, 2018Date of Patent: January 11, 2022Assignee: DEERE & COMPANYInventors: Digvijay Bhosale, Benjamin J. Heimbuch, Onkar J. Kulkarni
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Publication number: 20210362791Abstract: A work machine may include an electric motor, an idler wheel, a drivable track engaged with the idler wheel, and an actuator that is electrically powered by the electric motor and configured to move the idler wheel to adjust the tension in the drivable track based on the torque output of the electric motor. The work machine also includes a controller configured to automatically control the electrical current input to the electric motor based on one or more monitored control factors associated with the work machine.Type: ApplicationFiled: February 23, 2021Publication date: November 25, 2021Inventors: Sean P. West, Brian E. Biles, Benjamin J. Heimbuch
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Publication number: 20210362792Abstract: A work machine may include an idler wheel, a drivable track engaged with the idler wheel, and an actuator configured to move the idler wheel to adjust the tension in the drivable track. A controller may actively instruct the actuator to adjust the tension in the drivable track based on the pressure in the actuator and variables associated with the drivable track and the work machine.Type: ApplicationFiled: March 5, 2021Publication date: November 25, 2021Inventors: Michael A. Rehberg, Nathanael K. Rehn, Jeffrey Tott, Jeremy P. L'Heureux, Daniel J. Garvin, Benjamin J. Heimbuch
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Publication number: 20210214026Abstract: A work machine may include an drive frame, a drivable track coupled to the drive frame, an idler wheel coupled to the drive frame to facilitate movement of the drivable track, and a wheel weight coupleable to the idler wheel. The wheel weight may be coupled to the idler wheel without removing the idler wheel from the drive frame.Type: ApplicationFiled: January 10, 2020Publication date: July 15, 2021Inventors: Digvijay A. Bhosale, Samir Mahadik, Benjamin J. Heimbuch
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Publication number: 20210204463Abstract: One or more techniques and/or systems are disclosed for adjusting the downward vertical force applied to the vehicle frame. In this way, an operator can adjust or distribute a vertical downward force that an attached implement applies to the frame of a vehicle towing the implement. A front end of a vertical load member can be pivotably coupled to the vehicle frame at a point in front of the rear axle of the vehicle, and a rear end of the vertical load member can be coupled to a hitch attachment assembly, coupled with a towed implement, at a rear end of the vertical load member. An actuator can be pivotably coupled with the vertical load member rearward of the vehicle axle, and to the vehicle frame. The vertical load member can be raised and lowered using the actuator, which raises and lowers the hitch assembly at the rear, and pivots the vertical load member at the front.Type: ApplicationFiled: January 7, 2020Publication date: July 8, 2021Applicant: Deere & CompanyInventors: Peter A. Kosmicki, Benjamin J. Heimbuch, Lee R. Rients, Kendall L. Giesmann
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Publication number: 20210204464Abstract: One or more techniques and/or systems are disclosed for proving operation of a vehicle towing an implement. A hitch assembly can be used to adjust or distribute a vertical downward force that an attached implement applies to the frame of a vehicle towing the implement. A sensor assembly can identify the torque that is being applied to the front and rear axles. The torque data can be used to generate adjustments to the vertical load actuator, which can to adjust an amount of load applied to the front and/or rear axles. In this way, vertical load may be efficiently distributed between the front and rear axles automatically.Type: ApplicationFiled: January 7, 2020Publication date: July 8, 2021Applicant: Deere & CompanyInventors: Peter A. Kosmicki, Benjamin J. Heimbuch
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Publication number: 20210127543Abstract: Provided is a pick-up hitch assembly for connection to a vehicle. The pick-up hitch assembly includes a swing frame having a first end configured to be coupled to the vehicle and a second end, a slide frame movable relative to the swing frame between a retracted position and an extended position, and an electrically powered actuator assembly configured to be coupled to the vehicle and being coupled to the swing frame at the second end of the swing frame. The actuator assembly is configured to move the swing frame between a raised position and a lowered position independent of movement of the slide frame and of a three-point hitch.Type: ApplicationFiled: October 31, 2019Publication date: May 6, 2021Applicant: Deere & CompanyInventors: Digvijay A. Bhosale, Benjamin J. Heimbuch
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Patent number: 10919586Abstract: A work machine includes a frame including an axle and an arm, a track undercarriage assembly including an undercarriage assembly connected to the arm, a drive assembly operably attached to the axle, and a track belt mounted on the drive assembly. The undercarriage assembly and the drive assembly are each configured for lateral adjustment relative to a longitudinal centerline of the frame from a first position to a second position. The drive assembly includes a drive sprocket that is assembled with the axle in a first configuration to laterally adjust the drive assembly towards the first position and a second configuration to laterally adjust the drive assembly towards the second position. The undercarriage assembly includes an undercarriage frame attached to the arm, wherein the undercarriage frame and the arm are adjustably coupled to allow the undercarriage frame to be movably adjusted between the first and the second positions.Type: GrantFiled: March 1, 2018Date of Patent: February 16, 2021Assignee: DEERE & COMPANYInventors: Benjamin J. Heimbuch, Jeremy P. L'Heureux, Daniel Garvin, Dewaine Kautsch
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Patent number: 10897842Abstract: A lift link assembly of a three-point hitch. The lift link assembly includes a pin, a yoke, and a shaft. The yoke includes a main housing and first and second side arms that extend downwardly therefrom. The shaft includes a shank and a head positioned on a lower-end thereof. The shank is positioned in an upper-end through hole of the main housing, and the head includes an attachment point that receives the pin when the lift link assembly is in certain modes.Type: GrantFiled: March 29, 2018Date of Patent: January 26, 2021Assignee: DEERE & COMPANYInventors: Digvijay Bhosale, Benjamin J. Heimbuch
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Publication number: 20210016848Abstract: A track tension system including a hydraulic cylinder coupled between a drive frame and idler of a track system, an accumulator and a hydraulic valve that controls flow between the cylinder and accumulator. The cylinder extends and retracts to change the distance between the drive frame and idler which increases and decreases, respectively, tension on the track system. The hydraulic valve can be opened to allow flow between the cylinder and accumulator, and closed to block flow between the cylinder and accumulator. Control factors can be monitored to control valve position. An overload pressure relief can allow flow between the cylinder and accumulator when the hydraulic valve is closed and pressure in the cylinder reaches overload pressure. An orifice can allow constricted flow between the cylinder and accumulator when the hydraulic valve is closed. A check valve can connect the track tension system to a vehicle hydraulic system.Type: ApplicationFiled: July 15, 2019Publication date: January 21, 2021Inventors: Bruce S. Johnson, Dennis A. Bowman, Benjamin J. Heimbuch, Daniel J. Garvin, Randall K. Bill, Jeremy P. L'Heureux
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Patent number: 10730357Abstract: A lift link assembly of a three-point hitch. The lift link assembly includes a yoke, a shaft, and a retractor. The yoke includes a main housing and first and second side arms that extend downwardly therefrom. The shaft includes a shank and a head positioned on a lower-end thereof, and the shank is positioned in the upper-end through hole. When the lift link assembly is in a retracted mode, the retractor is positioned above the head, the retractor is configured to apply a downward force to the head, and the retractor is configured to apply an upward force to the yoke.Type: GrantFiled: March 29, 2018Date of Patent: August 4, 2020Assignee: Deere & CompanyInventor: Benjamin J. Heimbuch