Patents by Inventor Karel Van{hacek over (e)}k

Karel Van{hacek over (e)}k 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).

  • Mechanical linkage for control of power machine
    Patent number: 9909280
    Abstract: A mechanical linkage for a power machine includes first and second horizontal shafts extending sideways along respective first and second axes. First and second links are operably coupled to the respective first and second horizontal shafts. The links convert actuation of operator input devices of the power machine into rotation of the horizontal shafts about their axes. First and second valve actuators convert rotation of the respective first and second horizontal shafts into actuation of respective first and second spools in a hydraulic valve of the power machine.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: March 6, 2018
    Assignee: CLARK EQUIPMENT COMPANY
    Inventors: Jakub Matú{hacek over (s)}{dot over (u)}, Karel Van{hacek over (e)}k, Petr Kratochvíl, Jaroslav Fi{hacek over (s)}er