Patents Assigned to ZH Friedrichshafen AG
  • Spring plate
    Patent number: 8919753
    Abstract: A spring plate, especially for a MacPherson strut unit, having an axial support surface for the final turn of a helical spring. The helical spring is centered by radial centering surfaces in the area of the circumferential contour of the final turn. The centering surface is divided into individual, partial centering surfaces, which come to rest against the circumferential contour of the helical spring.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: December 30, 2014
    Assignee: ZH Friedrichshafen AG
    Inventors: Bruno Deigner, Günther Handke, Frank Hassmann, Jörg Hermes, Joachim Koberstein, Alexander Miller, Jörg Pagel, Josef Renn, Manfred Schuler, Klaus Stretz, Andreas Zietsch, Gottfried Zimmermann