Patents by Inventor DIRK ALDERS

DIRK ALDERS 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: 11589523
    Abstract: An agricultural spraying machine which is supported on the ground and is movable in a forward direction over a field, the agricultural spraying machine comprising: a chassis; a sprayer linkage, the sprayer linkage configured with a middle segment movably supported on the chassis; a pair of booms arranged on respectively one side of the middle segment and which are pivotable by respectively at least one actuator in relation to the middle segment about an axis extending in the forward direction; a control device configured to receive a signal from at least one sensor associated with the pair of booms and generate a control signal, the control device receiving the signal from the at least one sensor as an input variable and wherein the control device receives the signals provided by the at least one sensor in respect of the relative position of the pair of booms in relation to a field contour; and wherein an adjustment of the at least one actuator occurs using control signals from the control device, the control
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: February 28, 2023
    Assignee: DEERE & COMPANY
    Inventors: Dirk Alders, Benedikt Jung, Matthias Meyer, Willy Peeters, Ivo Op Het Veld, Artur Schuhmacher, Kilian Jung, Jörg Seewig, Viktor Follmann
  • Publication number: 20200315108
    Abstract: An agricultural spraying machine which is supported on the ground and is movable in a forward direction over a field, the agricultural spraying machine comprising: a chassis; a sprayer linkage, the sprayer linkage configured with a middle segment movably supported on the chassis; a pair of booms arranged on respectively one side of the middle segment and which are pivotable by respectively at least one actuator in relation to the middle segment about an axis extending in the forward direction; a control device configured to receive a signal from at least one sensor associated with the pair of booms and generate a control signal, the control device receiving the signal from the at least one sensor as an input variable and wherein the control device receives the signals provided by the at least one sensor in respect of the relative position of the pair of booms in relation to a field contour; and wherein an adjustment of the at least one actuator occurs using control signals from the control device, the control
    Type: Application
    Filed: April 3, 2020
    Publication date: October 8, 2020
    Inventors: Dirk Alders, Benedikt Jung, Matthias Meyer, Willy Peeters, Ivo Op Het Veld, Artur Schuhmacher, Kilian Jung, Jörg Seewig, Viktor Follmann
  • Publication number: 20180220638
    Abstract: An agricultural applicator includes a chassis supported on a ground surface and an applicator boom controllably movable with respect to the chassis about a pivot axis defined in a driving direction or suspended in a height-adjustable manner. An electronic control unit receives a sensor value regarding a current driving status of the chassis, and a dampening element is controlled by the electronic control unit based on the sensor value to dampen the movement of the applicator boom. The electronic control unit is programmed to calculate an expected driving status of the applicator based on the sensor value and variable physical parameters of the applicator, and to output a control signal to the dampening element based on an expected driving status of the applicator. The electronic control unit operably controls the dampening element to adjust dampening based upon a minimization of undesired movements of the applicator boom.
    Type: Application
    Filed: February 7, 2018
    Publication date: August 9, 2018
    Inventors: VALENTIN GRESCH, FREDERIC BALLAIRE, WILLY PEETERS, MARCO DRIEST, MARTIN KREMMER, DIRK ALDERS