Patents by Inventor Carter R. Andrews

Carter R. Andrews 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).

  • RAILCAR DOOR OPERATING SYSTEMS AND METHODS WITH CAPSTAN DRIVES
    Publication number: 20230399032
    Abstract: According to some embodiments, a longitudinal door system comprising one or more longitudinal doors for a railcar and a longitudinal operating beam coupled to the one or more longitudinal doors via one or more struts. A translation of the longitudinal operating beam is coupled to an opening and closing of the one or more longitudinal doors. The door system further comprising a gearbox coupled to the longitudinal operating beam and a first capstan receptacle. The gearbox is operable to translate a rotational movement of the first capstan receptacle to a linear movement of the longitudinal operating beam.
    Type: Application
    Filed: August 24, 2023
    Publication date: December 14, 2023
    Inventors: Daniel G. CORTEZ, Lee A. REITZ, Jerry W. Vande Sande, Carter R. ANDREWS, Kenneth W. HUCK, Craig J. STEVENS, William F. DEAKYNE
  • Railcar door operating systems and methods with capstan drives
    Patent number: 11738783
    Abstract: According to some embodiments, a longitudinal door system comprising one or more longitudinal doors for a railcar and a longitudinal operating beam coupled to the one or more longitudinal doors via one or more struts. A translation of the longitudinal operating beam is coupled to an opening and closing of the one or more longitudinal doors. The door system further comprising a gearbox coupled to the longitudinal operating beam and a first capstan receptacle. The gearbox is operable to translate a rotational movement of the first capstan receptacle to a linear movement of the longitudinal operating beam.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: August 29, 2023
    Assignee: TRINITY RAIL GROUP, LLC
    Inventors: Daniel G. Cortez, Lee A. Reitz, Jerry W. Vande Sande, Carter R. Andrews, Kenneth W. Huck, Craig J. Stevens, William F. Deakyne
  • RAILCAR DOOR OPERATING SYSTEMS AND METHODS WITH CAPSTAN DRIVES
    Publication number: 20210197870
    Abstract: According to some embodiments, a longitudinal door system comprising one or more longitudinal doors for a railcar and a longitudinal operating beam coupled to the one or more longitudinal doors via one or more struts. A translation of the longitudinal operating beam is coupled to an opening and closing of the one or more longitudinal doors. The door system further comprising a gearbox coupled to the longitudinal operating beam and a first capstan receptacle. The gearbox is operable to translate a rotational movement of the first capstan receptacle to a linear movement of the longitudinal operating beam.
    Type: Application
    Filed: October 27, 2020
    Publication date: July 1, 2021
    Inventors: Daniel G. Cortez, Lee A. Reitz, Jerry W. Vande Sande, Carter R. Andrews, Kenneth W. Huck, Craig J. Stevens, William F. Deakyne