Knife-edge Fulcrum Patents (Class 384/3)
Edges up and down (Class 384/4)
Edge up (Class 384/5)
Edge down (Class 384/6)
  • PIVOT BEARING FOR THE LOW-FRICTION SUPPORT OF COMPONENTS
    Publication number: 20140341486
    Abstract: A pivot bearing for the low-friction bearing of components, including a cylindrical bearing body and a bearing part pivotably arranged therein. The bearing body has a substantially radially arranged rib, on which at least one first rolling surface is formed, and the bearing part has a rolling body having a cylindrical rolling section at the tip, which rolling section rolls on the rolling surface.
    Type: Application
    Filed: June 22, 2012
    Publication date: November 20, 2014
    Applicant: IAT 21 INNOVATIVE AERONAUTICS TECHNOLOGIES GMBH
    Inventor: Meinhard Schwaiger
  • Tilt and swivel positioning device
    Patent number: 6474184
    Abstract: A tilt and swivel positioning device for positioning a servo flap in a rotor blade. The device contains a tilt element and a bearing element. The tilt element is swivellably attached to the bearing element. The bearing arrangement has a convex roll-off surface resting against a concave roll-off surface. The radius of the concave roll-off surface exceeds the radius of the convex roll-off surface.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: November 5, 2002
    Assignee: Eads Deutschland GmbH
    Inventor: Peter Jänker