Patents Assigned to EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
  • Patent number: 11402013
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: August 2, 2022
    Assignee: Eaton Cummins Automated Transmission Tech., LLC
    Inventors: Thomas Connolly, Joseph Paul Furner, Sipei Chen, Jeff Hawarden, Ian Daniel McKenzie, Christopher DeBoer
  • Patent number: 11378179
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: July 5, 2022
    Assignee: Eaton Cummins Automated Transmission Tech., LLC
    Inventors: Thomas Connolly, Joseph Paul Furner, Sipei Chen, Jeff Hawarden, Ian Daniel McKenzie, Christopher DeBoer
  • Patent number: 11346408
    Abstract: An apparatus (a controller), and systems and methods for management of inputs, determination of a calculated clutch temperature, and control of action related to the clutch of a transmission system, and notification improvements to a user associated therewith are disclosed. In particular, a clutch calculator circuit is augmented by a machine learning component that employs a machine learning technique and provides a projected clutch temperature as a basis for actions to be taken.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: May 31, 2022
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Jeffrey Bosscher, Charles Ganske
  • Patent number: 11247680
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets controls the shift actuator with actuating and opposing pulses, and interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: February 15, 2022
    Assignee: Eaton Cummins Automated Transmission Tech., LLC
    Inventors: Thomas Connolly, Joseph Paul Furner, Jeff Hawarden, Ian Daniel McKenzie, Christopher DeBoer, Graeme Andrew Jackson
  • Patent number: 11242926
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: February 8, 2022
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Thomas Connolly, Joseph Paul Fumer, Sipei Chen, Jeff Hawarden, Ian Daniel McKenzie, Christopher DeBoer
  • Patent number: 11225253
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: January 18, 2022
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Graeme Andrew Jackson, David L. Wadas, Paul Peterson, Paul Wilson, Thomas Connolly, Christian Chimner, Timothy Scott Smith, Andrzej Wota
  • Patent number: 11047472
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: June 29, 2021
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Thomas Connolly, Joseph Paul Furner, Sipei Chen, Jeff Hawarden, Ian Daniel McKenzie, Christopher DeBoer
  • Patent number: 11014560
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: May 25, 2021
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Graeme Andrew Jackson, David L. Wadas, Paul Peterson, Paul Wilson, Thomas Connolly, Christian Chimner, Timothy Scott Smith, Andrzej Wota
  • Patent number: 11001260
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: May 11, 2021
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Paul Peterson, Graeme Andrew Jackson, Paul Wilson, Christian Chimner, David L. Wadas, Thomas Connolly
  • Patent number: 10859157
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: December 8, 2020
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Thomas Connolly, Joseph Paul Furner, Sipei Chen, Jeff Hawarden, Ian Daniel McKenzie, Christopher DeBoer
  • Patent number: 10859158
    Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: December 8, 2020
    Assignee: EATON CUMMINS AUTOMATED TRANSMISSION TECH., LLC
    Inventors: Thomas Connolly, Joseph Paul Furner, Sipei Chen, Jeff Hawarden, Ian Daniel McKenzie, Christopher DeBoer