Patents by Inventor Jerry Carl WEBER

Jerry Carl WEBER 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).

  • Speed control system for crane and winch applications
    Patent number: 11613451
    Abstract: The present disclosure relates to a hydraulic system including a variable displacement hydraulic motor for lifting and lowering a load. The hydraulic motor has a high operating speed and a low operating speed. The system also includes an actuator for controlling whether the hydraulic motor is operating at the high or low speed, and a pressure sensor for sensing when a system pressure corresponding to the hydraulic motor exceeds a threshold pressure value. The system further includes a speed control system that controls the actuator such that the hydraulic motor is prevented from operating at the first operating speed when the system pressure exceeds the threshold pressure value.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: March 28, 2023
    Assignee: DANFOSS POWER SOLUTIONS II TECHNOLOGY A/S
    Inventors: Vincent Joseph Duray, Jerry Carl Weber
  • SPEED CONTROL SYSTEM FOR CRANE AND WINCH APPLICATIONS
    Publication number: 20200223673
    Abstract: The present disclosure relates to a hydraulic system including a variable displacement hydraulic motor for lifting and lowering a load. The hydraulic motor has a high operating speed and a low operating speed. The system also includes an actuator for controlling whether the hydraulic motor is operating at the high or low speed, and a pressure sensor for sensing when a system pressure corresponding to the hydraulic motor exceeds a threshold pressure value. The system further includes a speed control system that controls the actuator such that the hydraulic motor is prevented from operating at the first operating speed when the system pressure exceeds the threshold pressure value.
    Type: Application
    Filed: January 6, 2020
    Publication date: July 16, 2020
    Inventors: Vincent Joseph Duray, Jerry Carl Weber
  • Speed control system for crane and winch applications
    Patent number: 10526177
    Abstract: The present disclosure relates to a hydraulic system including a variable displacement hydraulic motor for lifting and lowering a load. The hydraulic motor has a high operating speed and a low operating speed. The system also includes an actuator for controlling whether the hydraulic motor is operating at the high or low speed, and a pressure sensor for sensing when a system pressure corresponding to the hydraulic motor exceeds a threshold pressure value. The system further includes a speed control system that controls the actuator such that the hydraulic motor is prevented from operating at the first operating speed when the system pressure exceeds the threshold pressure value.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: January 7, 2020
    Assignee: Eaton Intelligent Power Limited
    Inventors: Vincent Joseph Duray, Jerry Carl Weber
  • SPEED CONTROL SYSTEM FOR CRANE AND WINCH APPLICATIONS
    Publication number: 20170174481
    Abstract: The present disclosure relates to a hydraulic system including a variable displacement hydraulic motor for lifting and lowering a load. The hydraulic motor has a high operating speed and a low operating speed. The system also includes an actuator for controlling whether the hydraulic motor is operating at the high or low speed, and a pressure sensor for sensing when a system pressure corresponding to the hydraulic motor exceeds a threshold pressure value. The system further includes a speed control system that controls the actuator such that the hydraulic motor is prevented from operating at the first operating speed when the system pressure exceeds the threshold pressure value.
    Type: Application
    Filed: March 27, 2015
    Publication date: June 22, 2017
    Inventors: Vincent Joseph DURAY, Jerry Carl WEBER