Patents by Inventor Claus Viethen

Claus Viethen 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).

  • Publication number: 20160334009
    Abstract: A kick-down element for a vehicle, complete with a housing, an actuator that is fastened in the housing such that it can be moved axially and a force surge element that can be moved axially in the actuator and which is axially loaded by an elastic element. There is a plate-shaped protruding part on at least one housing panel, which runs perpendicular to the movement direction and the upper end of which runs diagonally downward. The force step element interacts with at least one roller, which is located between the protruding part and a wedgeshaped (9) of the force surge element in a resting position. The kick-down element is intended to allow for a relatively long travel path for the actuator in the most compact design possible. This is achieved by keeping the roller attached to a lower end of the actuator.
    Type: Application
    Filed: January 7, 2015
    Publication date: November 17, 2016
    Applicant: Hella KGaA Hueck & Co.
    Inventor: Claus Viethen
  • Patent number: 9471085
    Abstract: A pedal system for the generation of a force path having hysteresis when a pedal is actuated. The system includes a pedal that is supported such that it can pivot between at least a first position and a second position. The pedal has a sliding element having a sliding surface, as well as a bearing device having at least one friction surface for supporting the sliding surface of the sliding element. The bearing device is supported such that it can pivot about a bearing axle. The friction surface and the sliding surface are in contact with one another in a first contact section when the pedal is in the first position, and are in contact with one another in a second contact section when the pedal is in the second position. The first contact section and the second contact section have different lever arms to the bearing axle.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: October 18, 2016
    Assignee: HELLA KGAA HUECK & CO.
    Inventors: Claus Viethen, Werner Austermeier
  • Publication number: 20150277479
    Abstract: A pedal system for the generation of a force path having hysteresis when a pedal is actuated. The system includes a pedal that is supported such that it can pivot between at least a first position and a second position. The pedal has a sliding element having a sliding surface, as well as a bearing device having at least one friction surface for supporting the sliding surface of the sliding element. The bearing device is supported such that it can pivot about a bearing axle. The friction surface and the sliding surface are in contact with one another in a first contact section when the pedal is in the first position, and are in contact with one another in a second contact section when the pedal is in the second position. The first contact section and the second contact section have different lever arms to the bearing axle.
    Type: Application
    Filed: November 4, 2013
    Publication date: October 1, 2015
    Inventors: Claus Viethen, Werner Austermeier