Patents by Inventor Donald Graham Straitiff

Donald Graham Straitiff 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).

  • Publication number: 20240091897
    Abstract: A tire pre-conditioning system includes a first mandrel, a second mandrel spaced apart from the first mandrel, and a controller in communication with the first mandrel and the second mandrel. The first mandrel is fixedly attached to a first shaft and including a first tapered sidewall. The second mandrel is fixedly attached to a second shaft and including a second tapered sidewall. The controller is operable to axially move the first mandrel and the second mandrel toward one another until the first and second tapered sidewalls are opposing respective beads of a tire, and supply pressurized fluid into an internal cavity of the tire to inflate the tire. The inflating causing the beads to move relative to mandrels while contacting the opposing respective tapered sidewalls to burnish the beads of the tire.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Inventors: Barry Allan Clark, Donald Graham Straitiff, David Paul Donnay
  • Patent number: 11865669
    Abstract: A tire pre-conditioning system includes a first mandrel, a second mandrel spaced apart from the first mandrel, and a controller in communication with the first mandrel and the second mandrel. The first mandrel is fixedly attached to a first shaft and including a first tapered sidewall. The second mandrel is fixedly attached to a second shaft and including a second tapered sidewall. The controller is operable to axially move the first mandrel and the second mandrel toward one another until the first and second tapered sidewalls are opposing respective beads of a tire, and supply pressurized fluid into an internal cavity of the tire to inflate the tire. The inflating causing the beads to move relative to mandrels while contacting the opposing respective tapered sidewalls to burnish the beads of the tire.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: January 9, 2024
    Assignee: Android Industries LLC
    Inventors: Barry A. Clark, Donald Graham Straitiff, David Paul Donnay
  • Patent number: 11801717
    Abstract: A stemming system includes a computing device and a stemming device. The computing device includes data processing hardware and memory hardware in communication with the data processing hardware. The data processing hardware includes a transmitter and a receiver. The stemming device is communicatively-coupled to the computing device. The stemming device includes a base portion and a valve-engaging portion. The valve-engaging portion includes a transducer that obtains a measurement communicated to the receiver of the computing device. The measurement includes at least one physical parameter associated with installing a tire-wheel assembly valve to a wheel throughout a process of disposing the valve within a valve hole of the wheel. The processor analyzes a data signature associated with the measurement for determining if the valve has been adequately or inadequately installed by the stemming device.
    Type: Grant
    Filed: September 10, 2022
    Date of Patent: October 31, 2023
    Assignee: Android Industries LLC
    Inventors: Donald Graham Straitiff, Christopher Michael Bulliner, Steven Edward Lind
  • Publication number: 20230001754
    Abstract: A stemming system includes a computing device and a stemming device. The computing device includes data processing hardware and memory hardware in communication with the data processing hardware. The data processing hardware includes a transmitter and a receiver. The stemming device is communicatively-coupled to the computing device. The stemming device includes a base portion and a valve-engaging portion. The valve-engaging portion includes a transducer that obtains a measurement communicated to the receiver of the computing device. The measurement includes at least one physical parameter associated with installing a tire-wheel assembly valve to a wheel throughout a process of disposing the valve within a valve hole of the wheel. The processor analyzes a data signature associated with the measurement for determining if the valve has been adequately or inadequately installed by the stemming device.
    Type: Application
    Filed: September 10, 2022
    Publication date: January 5, 2023
    Inventors: Donald Graham Straitiff, Christopher Michael Bulliner, Steven Edward Lind
  • Patent number: 11472240
    Abstract: A stemming system includes a computing device and a stemming device. The computing device includes data processing hardware and memory hardware in communication with the data processing hardware. The data processing hardware includes a transmitter and a receiver. The stemming device is communicatively-coupled to the computing device. The stemming device includes a base portion and a valve-engaging portion. The valve-engaging portion includes a transducer that obtains a measurement communicated to the receiver of the computing device. The measurement includes at least one physical parameter associated with installing a tire-wheel assembly valve to a wheel throughout a process of disposing the valve within a valve hole of the wheel. The processor analyzes a data signature associated with the measurement for determining if the valve has been adequately or inadequately installed by the stemming device.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: October 18, 2022
    Assignee: Android Industries LLC
    Inventors: Donald Graham Straitiff, Christopher Michael Bulliner, Steven Edward Lind
  • Patent number: 11396150
    Abstract: A system for preparing an interior surface of a tire for an adhesive includes a turntable configured to remove a layer of material from the tire, and a manipulator operable to move and rotate the tire. The turntable includes a platform rotatable about a first axis. An ablation module is disposed within the platform and includes one or more lasers each configured to emit a laser beam for removing the layer of material from the tire. A plurality of guide rollers extend from the platform and are operable between a retracted position and an extended position to selectively secure the tire to the platform. An exhaust system is disposed adjacent to the one or more lasers.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: July 26, 2022
    Assignee: Android Industries LLC
    Inventors: Donald Graham Straitiff, Barry A. Clark, Lawrence J. Lawson, Keith Masserang
  • Patent number: 10994494
    Abstract: A method for installing a sensor onto an inner surface of a tire is generally disclosed. The method includes robotically deglazing at least a portion of the inner surface of the tire, defining a preconditioned surface. The sensor is robotically selected and a target surface of the sensor is cleaned. An adhesive is applied to at least a portion of the target surface of the sensor. In some embodiments, the adhesive is applied to a portion of the preconditioned surface. The sensor is robotically positioned, wherein the target surface of the sensor abuts the preconditioned surface. A wet-out operation is performed, wherein a predetermined pressure is applied to the sensor for a predetermined period of time to affix the sensor to the preconditioned surface.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: May 4, 2021
    Assignee: Android Industries LLC
    Inventors: Barry A. Clark, Donald Graham Straitiff, Lawrence J. Lawson, Joshua James Hicks, Christopher Michael Bulliner, Anthony Willard Pierce
  • Patent number: 10996142
    Abstract: A pneumatic tire pre-conditioning system includes a conveyor system, a belt assembly, a friction device and a drive system. The conveyor system includes a tire engaging surface, a first side, and a second side. The belt assembly is adjacent to the first side of the tire engaging surface. The friction device is adjacent to the second side of the tire engaging surface. The drive system is configured to move a tire along the tire engaging surface in a path between the belt assembly and the friction device.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: May 4, 2021
    Assignee: Android Industries LLC
    Inventors: Donald Graham Straitiff, Lawrence J. Lawson, Joshua James Hicks, Christopher Michael Bulliner, Anthony Willard Pierce, Kerry Verran, Andrew Douglas Schmidt
  • Patent number: 10675927
    Abstract: A system is disclosed. The system includes a processing station for processing at least one of a tire and a wheel prior to joining the tire and the wheel for forming a tire-wheel assembly. The processing station includes one of a tire lubricating sub-station and a wheel lubricating sub-station. A lubrication conditioning system is fluidly-coupled to the processing station. The lubrication conditioning system includes: a lubricant reservoir, a lubricant temperature modifier arranged at least proximate to the lubricant reservoir, a lubricant temperature sensor arranged within a cavity formed by the lubricant reservoir and a controller communicatively-coupled to both of the lubricant temperature modifier and the lubricant temperature sensor.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: June 9, 2020
    Assignee: Android Industries LLC
    Inventors: Donald Graham Straitiff, Barry Allan Clark, Lawrence J. Lawson, Joshua James Hicks, Robert Reece, David Henry Larson
  • Patent number: 10598560
    Abstract: A balancing device, a uniformity device and an apparatus including the balancing device and the uniformity device are disclosed. Each of the balancing device and the uniformity device includes at least one multi-axis transducer. Methods are also disclosed.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: March 24, 2020
    Assignee: Android Industries LLC
    Inventors: Lawrence J. Lawson, Robert Reece, Barry Allan Clark, Donald Graham Straitiff
  • Publication number: 20190255782
    Abstract: A method for installing a sensor onto an inner surface of a tire is generally disclosed. The method includes robotically deglazing at least a portion of the inner surface of the tire, defining a preconditioned surface. The sensor is robotically selected and a target surface of the sensor is cleaned. An adhesive is applied to at least a portion of the target surface of the sensor. In some embodiments, the adhesive is applied to a portion of the preconditioned surface. The sensor is robotically positioned, wherein the target surface of the sensor abuts the preconditioned surface. A wet-out operation is performed, wherein a predetermined pressure is applied to the sensor for a predetermined period of time to affix the sensor to the preconditioned surface.
    Type: Application
    Filed: February 19, 2019
    Publication date: August 22, 2019
    Inventors: Barry A. Clark, Donald Graham Straitiff, Lawrence J. Lawson, Joshua James Hicks, Christopher Michael Bulliner, Anthony Willard Pierce
  • Publication number: 20190248084
    Abstract: A system for preparing an interior surface of a tire for an adhesive includes a turntable configured to remove a layer of material from the tire, and a manipulator operable to move and rotate the tire. The turntable includes a platform rotatable about a first axis. An ablation module is disposed within the platform and includes one or more lasers each configured to emit a laser beam for removing the layer of material from the tire. A plurality of guide rollers extend from the platform and are operable between a retracted position and an extended position to selectively secure the tire to the platform. An exhaust system is disposed adjacent to the one or more lasers.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: Donald Graham Straitiff, Barry A. Clark, Lawrence J. Lawson, Keith Masserang
  • Publication number: 20190232737
    Abstract: A stemming system is disclosed. The stemming system includes a computing device, a stemming device and an algorithm. The computing device includes data processing hardware and memory hardware in communication with the data processing hardware. The data processing hardware includes a transmitter and a receiver. The stemming device is communicatively-coupled to the computing device. The stemming device includes a base portion and a valve-engaging portion. The valve-engaging portion includes a transducer that obtains a measurement communicated to the receiver of the computing device. The measurement includes at least one physical parameter associated with installing a tire-wheel assembly valve to a wheel throughout a process of disposing the valve within a valve hole of the wheel. The algorithm is executed by a processor of the data processing hardware for analyzing a data signature associated with the measurement for determining if the valve has been adequately or inadequately installed by the stemming device.
    Type: Application
    Filed: January 29, 2019
    Publication date: August 1, 2019
    Inventors: Donald Graham Straitiff, Christopher Michael Bulliner, Steven Edward Lind
  • Patent number: 10359333
    Abstract: A balancing device, a uniformity device and an apparatus including the balancing device and the uniformity device are disclosed. Each of the balancing device and the uniformity device includes at least one multi-axis transducer. Methods are also disclosed.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: July 23, 2019
    Assignee: Android Industries LLC
    Inventors: Lawrence J. Lawson, Robert Reece, Barry Allan Clark, Donald Graham Straitiff
  • Publication number: 20190187028
    Abstract: A pneumatic tire pre-conditioning system includes a conveyor system, a belt assembly, a friction device and a drive system. The conveyor system includes a tire engaging surface, a first side, and a second side. The belt assembly is adjacent to the first side of the tire engaging surface. The friction device is adjacent to the second side of the tire engaging surface. The drive system is configured to move a tire along the tire engaging surface in a path between the belt assembly and the friction device.
    Type: Application
    Filed: December 19, 2018
    Publication date: June 20, 2019
    Inventors: Donald Graham Straitiff, Lawrence J. Lawson, Joshua James Hicks, Christopher Michael Bulliner, Anthony Willard Pierce, Kerry Verran, Andrew Douglas Schmidt
  • Publication number: 20190118327
    Abstract: A tire pre-conditioning system includes a first mandrel, a second mandrel spaced apart from the first mandrel, and a controller in communication with the first mandrel and the second mandrel. The first mandrel is fixedly attached to a first shaft and including a first tapered sidewall. The second mandrel is fixedly attached to a second shaft and including a second tapered sidewall. The controller is operable to axially move the first mandrel and the second mandrel toward one another until the first and second tapered sidewalls are opposing respective beads of a tire, and supply pressurized fluid into an internal cavity of the tire to inflate the tire. The inflating causing the beads to move relative to mandrels while contacting the opposing respective tapered sidewalls to burnish the beads of the tire.
    Type: Application
    Filed: December 20, 2018
    Publication date: April 25, 2019
    Inventors: Barry A. Clark, Donald Graham Straitiff, David Paul Donnay
  • Patent number: 10215657
    Abstract: A weight applicator system includes a shaft, an applicator assembly, and a weight feed assembly. The shaft defines a length between a proximal end and a distal end configured to support a wheel-tire assembly for common rotation about a longitudinal axis of the shaft. The applicator assembly is supported by the shaft and includes a base portion disposed upon the shaft and operable to translate axially along the length of the shaft, a radial portion connected to the base portion and operable to radially move relative to the base portion between a retracted position and an extended position; and a pressure roller rotatably supported by the radial portion about an axis of rotation. The weight feed assembly is operable to feed a prescribed length of weighted material to the pressure roller.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: February 26, 2019
    Assignee: Android Industries LLC
    Inventors: Donald Graham Straitiff, Barry Allan Clark, David Henry Larson, Daniel David Larson, Kyle John Swinter, Lawrence J. Lawson
  • Patent number: 10160084
    Abstract: A tire pre-conditioning system includes a first mandrel, a second mandrel spaced apart from the first mandrel, and a controller in communication with the first mandrel and the second mandrel. The first mandrel is fixedly attached to a first shaft and including a first tapered sidewall. The second mandrel is fixedly attached to a second shaft and including a second tapered sidewall. The controller is operable to axially move the first mandrel and the second mandrel toward one another until the first and second tapered sidewalls are opposing respective beads of a tire, and supply pressurized fluid into an internal cavity of the tire to inflate the tire. The inflating causing the beads to move relative to the mandrels while contacting the opposing respective tapered sidewalls to burnish the beads of the tire.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: December 25, 2018
    Assignee: Android Industries LLC
    Inventors: Barry Allan Clark, Donald Graham Straitiff, David Paul Donnay
  • Patent number: 10143983
    Abstract: A system includes a processing station and a lubricant supply system in fluid communication with the processing station. The processing station is operable to process at least one of a tire and a wheel prior to joining the tire and the wheel to form a tire-wheel assembly. The processing station includes at least one of a tire lubricating sub-station or a wheel lubricating sub-station. The lubricant supply system includes a storage container configured to store a lubricant and a whipping device received by the lubricant container and operable to whip or blend the lubricant from a semi-solid state to a whipped state. The lubricant supply system also includes a pump operable to pump the lubricant in the whipped state out of the storage container.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: December 4, 2018
    Assignee: Android Industries LLC
    Inventors: Donald Graham Straitiff, Barry Allan Clark, Lawrence J. Lawson, Joshua James Hicks, Robert Reece, David Henry Larson
  • Publication number: 20180050572
    Abstract: A system is disclosed. The system includes a processing station for processing at least one of a tire and a wheel prior to joining the tire and the wheel for forming a tire-wheel assembly. The processing station includes one of a tire lubricating sub-station and a wheel lubricating sub-station. A lubrication conditioning system is fluidly-coupled to the processing station. The lubrication conditioning system includes: a lubricant reservoir, a lubricant temperature modifier arranged at least proximate to the lubricant reservoir, a lubricant temperature sensor arranged within a cavity formed by the lubricant reservoir and a controller communicatively-coupled to both of the lubricant temperature modifier and the lubricant temperature sensor.
    Type: Application
    Filed: November 1, 2017
    Publication date: February 22, 2018
    Inventors: Donald Graham Straitiff, Barry Allan Clark, Lawrence J. Lawson, Joshua James Hicks, Robert Reece, David Henry Larson