Patents by Inventor Aaron Shetler

Aaron Shetler 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).

  • Patent number: 11680385
    Abstract: A ride control valve includes a valve housing (30) having a main spool (32) longitudinally displaceably arranged in the valve housing, a balance spool (34), and fluid passage points for a pressure supply (P), a tank return line (T), an accumulator (14) and a boom cylinder unit (10). The balance spool (34) continuously balances the pressure between the fluid ports of the accumulator (14) and the boom cylinder unit (10). The main spool (32) is controlled by the operator and initially interconnects these fluid ports of the accumulator (14) and the boom cylinder unit (10), starting from a closed fluid connection, via a restricted fluid connection, to a fully opened fluid connection, or disconnects them from each other in reverse sequence.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: June 20, 2023
    Assignee: HYDAC TECHNOLOGY CORPORATION
    Inventors: Daniel Frank Brownson, Scott Thomas Rhamey, Aaron Shetler