Patents by Inventor Stephan Ertlmaier

Stephan Ertlmaier 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: 8857555
    Abstract: A front wheel suspension on a two-track vehicle having a wheel carrier or pivot bearing guided by an articulated suspension link is provided with an add-on part arranged such that during an impact of the vehicle on an obstacle which penetrates into the space bridged by the suspension link between a wheel and an axle support or vehicle body, the add-on part forms a lever arm on an articulated connection of the suspension link to separate the link by opening or destroying the connection. Separation of the articulated connection allows the vehicle wheel to be displaced laterally away from the vehicle interior. The add-on part may be fastened by a fastening screw of the articulation connection or be an extension of the screw. The add-on part may have a bead or a punch ring which has a destructive effect on the articulated connection during impact-caused displacement of the add-on part.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: October 14, 2014
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Peter Paintmayer, Bernd Binkowski, Stephan Ertlmaier, Anton Woelfl, Kurt Poetter, Benjamin Jakob, Farshad Boromandi, Franz Hoiss, Ana Fernandez
  • Publication number: 20130241166
    Abstract: A front wheel suspension on a two-track vehicle having a wheel carrier or pivot bearing guided by an articulated suspension link is provided with an add-on part arranged such that during an impact of the vehicle on an obstacle which penetrates into the space bridged by the suspension link between a wheel and an axle support or vehicle body, the add-on part forms a lever arm on an articulated connection of the suspension link to separate the link by opening or destroying the connection. Separation of the articulated connection allows the vehicle wheel to be displaced laterally away from the vehicle interior. The add-on part may be fastened by a fastening screw of the articulation connection or be an extension of the screw. The add-on part may have a bead or a punch ring which has a destructive effect on the articulated connection during impact-caused displacement of the add-on part.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 19, 2013
    Applicant: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
    Inventors: Peter PAINTMAYER, Bernd BINKOWSKI, Stephan ERTLMAIER, Anton WOELFL, Kurt POETTER, Benjamin JAKOB, Farshad BOROMANDI, Franz HOISS, Ana FERNANDEZ
  • Patent number: 7988164
    Abstract: An arrangement of a roll stabilization system equipped with a split lateral stabilizer and an arrangement of a steering system on a double track motor vehicle is provided. A gear of the roll stabilization system is arranged essentially coaxially between two halves of the lateral stabilizer rotatable with respect to one another, and a motor for introducing a stabilization torque is arranged at the side of this gear and the lateral stabilizer. The steering system has, in addition to a steering gear, with which steering arms can be moved essentially in the transverse direction of the vehicle, a motor, which is arranged at the side of the steering gear and a movement axis defined by the movable steering arms.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: August 2, 2011
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Wolfgang Schmidt, Stephan Ertlmaier
  • Publication number: 20100264609
    Abstract: An arrangement of a roll stabilization system equipped with a split lateral stabilizer and an arrangement of a steering system on a double track motor vehicle is provided. A gear of the roll stabilization system is arranged essentially coaxially between two halves of the lateral stabilizer rotatable with respect to one another, and a motor for introducing a stabilization torque is arranged at the side of this gear and the lateral stabilizer. The steering system has, in addition to a steering gear, with which steering arms can be moved essentially in the transverse direction of the vehicle, a motor, which is arranged at the side of the steering gear and a movement axis defined by the movable steering arms.
    Type: Application
    Filed: June 28, 2010
    Publication date: October 21, 2010
    Applicant: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Wolfgang SCHMIDT, Stephan Ertlmaier