Patents by Inventor Andre Willburger

Andre Willburger 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).

  • Drive train unit and drive train for a motor vehicle
    Patent number: 11486489
    Abstract: A drive train unit (HY, G) for a motor vehicle includes a first shaft (TW), a second shaft (PW), and a third shaft (AN). The first shaft (TW) is rotatably mounted at an inner diameter of the second shaft (PW) with a first bearing (L1). The second shaft (PW) is rotatably mounted at an inner diameter of the third shaft (AN) with a second bearing (L2, L2x). A lube oil feed to the first bearing (L1) and the second bearing (L2, L2x) takes place through a bore hole (B1) arranged in the first shaft (TW). An oil baffle chamber (S) is formed at an inner surface of the second shaft (PW) and includes a first outflow (S1) and a second outflow (S2). A drive train for a motor vehicle may include such a drive train unit (HY, G).
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: November 1, 2022
    Assignee: ZF FRIEDRICHSHAFEN AG
    Inventors: Andre Willburger, Oliver Angele, Angelika Ebert, Monika Rößner, Christian Staiger, Eberhard Biermann, Markus Herrmann, Tobias Miller, Florian Lanz
  • Drive Train Unit and Drive Train for a Motor Vehicle
    Publication number: 20210079997
    Abstract: A drive train unit (HY, G) for a motor vehicle includes a first shaft (TW), a second shaft (PW), and a third shaft (AN). The first shaft (TW) is rotatably mounted at an inner diameter of the second shaft (PW) with a first bearing (L1). The second shaft (PW) is rotatably mounted at an inner diameter of the third shaft (AN) with a second bearing (L2, L2x). A lube oil feed to the first bearing (L1) and the second bearing (L2, L2x) takes place through a bore hole (B1) arranged in the first shaft (TW). An oil baffle chamber (S) is formed at an inner surface of the second shaft (PW) and includes a first outflow (S1) and a second outflow (S2). A drive train for a motor vehicle may include such a drive train unit (HY, G).
    Type: Application
    Filed: September 11, 2020
    Publication date: March 18, 2021
    Inventors: Andre Willburger, Oliver Angele, Angelika Ebert, Monika Rössner, Christian Staiger, Eberhard Biermann, Markus Herrmann, Tobias Miller, Florian Lanz