Patents by Inventor Thomas KOEHNE

Thomas KOEHNE 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: 11376919
    Abstract: A chassis component (16), with a first end section (17) and a second end section (18) and a connecting section (19) is arranged between the two end sections (17, 18). At least one ball joint (21) is associated with one of the two end sections (17, 18), and a sensor device (22) is associated with the ball joint (21). A first sensor element (23) of the sensor device (22) is arranged on the end section (18) that has the ball joint (21) and a second sensor element (24) is arranged on an inner joint component (25) of the ball joint (21). In order to avoid damage to the chassis component (16) and/or a disturbance-inducing factor for the sensor device (22) caused by a tensile or compressive load, the connecting section (19) has an elastically deformable zone (20) preferably in the longitudinal and/or the transverse direction of the vehicle.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: July 5, 2022
    Assignee: ZF Friedrichshafen AG
    Inventors: Michael Klank, Thomas Koehne, Julian Stratmann
  • Publication number: 20220178774
    Abstract: A method for producing a sensor device (2) for the measurement of an instantaneous load on a component (1, 15), in which the component (1, 15) is made of plastic, in which a sensor layer (3) is arranged in the component (1, 15). The sensor layer (3) is formed of a carrier material with electrically conductive particles embedded therein. To be able to measure or determine loads and/or forces in the component (1, 15) in a better an/or more reliable way, the method includes forming at least one blind hole-like recess (4) in the component (1, 15) to receive the sensor layer (3).
    Type: Application
    Filed: February 21, 2020
    Publication date: June 9, 2022
    Inventors: Michael KLANK, Thomas KOEHNE
  • Publication number: 20210347223
    Abstract: A chassis component (16), with a first end section (17) and a second end section (18) and a connecting section (19) is arranged between the two end sections (17, 18). At least one ball joint (21) is associated with one of the two end sections (17, 18), and a sensor device (22) is associated with the ball joint (21). A first sensor element (23) of the sensor device (22) is arranged on the end section (18) that has the ball joint (21) and a second sensor element (24) is arranged on an inner joint component (25) of the ball joint (21). In order to avoid damage to the chassis component (16) and/or a disturbance-inducing factor for the sensor device (22) caused by a tensile or compressive load, the connecting section (19) has an elastically deformable zone (20) preferably in the longitudinal and/or the transverse direction of the vehicle.
    Type: Application
    Filed: April 26, 2021
    Publication date: November 11, 2021
    Inventors: Michael KLANK, Thomas KOEHNE, Julian STRATMANN