×

Operating Element For Display-Supported Technical Systems

  • US 20100199212A1
  • Filed: 09/14/2009
  • Published: 08/05/2010
  • Est. Priority Date: 09/26/2008
  • Status: Abandoned Application
First Claim
Patent Images

1. The operating element for technical systems in vehicles, comprising four separate operable key elements and a turnably supported roller that can be moved by pressure perpendicular to its axis of rotation, characterized in that the four key elements are placed crosswise and the turnably supported roller is in the center between the crosswise-arranged key elements, whereby the axis of rotation runs parallel to the plane of the key elements and the movability of the roller is perpendicular to this plane.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×